JP2019034458A - LAMINATED SHEET MANUFACTURING METHOD AND LAMINATED SHEET BODY - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a laminated sheet body having no adhesive layer along one side edge of a region where a release sheet portion and another sheet portion are laminated via an adhesive layer, and a side edge that is transverse to the side edge. Providing a manufacturing method for the laminated sheet body. SOLUTION: A left side of a laminated sheet continuous body T having a left side portion where an adhesive sheet portion H and a base sheet portion P (release sheet portion) are laminated on a release sheet portion D via an adhesive layer W. Adhering the adhesive sheet part H and the release sheet part D from the base sheet part P laminated to the adhesive sheet part H via the temporary adhesive layer W for the part extending along the left side and the part extending rightward from the left side L By peeling off and removing together with the layer W in a certain direction and cutting to a predetermined sheet body length S1, the M region 30 in which the adhesive sheet portion H and the base sheet portion P are laminated via the adhesive layer W is provided on the left side. Then, the left side edge and the front and rear side edges of the M region 30 produce the laminated sheet body S composed of the base sheet portion P without the adhesive layer W. [Selection] Figure 2

Description

  The present invention relates to a method for producing a laminated sheet body and a laminated sheet body that can be produced by the production method.

Utility Model Registration No. 3123335 discloses a paper that is polymerized and pasted using an adhesive and a release agent, and the adhesive does not protrude from the periphery of the paper.
A portion (10, 10 ') where the adhesive is applied to the back surface of the first paper (8) and the back surface of the second paper (9) and a portion (11, 11') where the release agent is applied. The portions (10, 10 ') applied alternately with the adhesive (10, 10') and the portions (11, 11 ') applied with the release agent are the back side of the first paper (8) and the second paper. The back surface of (9) is a paper that is placed in a wrinkled position, and the first paper (8) and the second paper (9) are superposed and adhered,
The pressure-sensitive adhesive and release agent applied to the back of each paper (8, 9) are applied in a linear and / or surface form, and are peeled so as to be polymerized, stuck, cut or printed. In the paper
The pressure-sensitive adhesive and release agent applied to the back surface of each paper (8, 9) are applied linearly and / or in a planar shape with a coating machine that can apply any shape or pattern. ,
Cut portions (14, 14 ′, 15, 15 ′) of the portions (10, 10 ′) to which the adhesive of each paper (8, 9) to be polymerized and stuck so as to be peeled is applied, and the respective No adhesive is applied to the upper (13, 13 ′), lower (16, 16 ′), left (18, 18 ′), and right (19, 19 ′) inside the back surface of the paper (8, 9). A paper characterized by this is disclosed.

  The paper thus obtained is one in which the adhesive does not protrude from the periphery of the paper, but is provided with a portion where the adhesive is not applied so that the adhesive does not protrude from the periphery of the paper. Therefore, there is a possibility that the adhesion may be insufficient, and the adhesive and the release agent are alternately arranged, and the part (10, 10 ') to which the adhesive is applied and the release agent are applied. The part (11, 11 ′) is a unique mode in which the portions (11, 11 ′) are arranged in a position where they are in contact with the back surface of the first sheet (8) and the back surface of the second sheet (9), and it cannot be said that the manufacture is easy. Applications are limited.

Utility Model Registration No. 3123335

  The present invention has a region in which a release sheet portion and a base sheet portion are laminated via an adhesive layer, and a region along one side edge and a region along a side edge that is transverse to the side edge. It aims at providing the manufacturing method of the lamination sheet body which does not have an adhesion layer, and the lamination sheet body.

  The laminated sheet body production method of the present invention and the laminated sheet body that can be produced by the production method can be expressed as follows.

(1) m layers of other sheet portions are sandwiched between predetermined portions on the back side of the base sheet portion, the release surface of the release sheet portion is temporarily attached via the adhesive layer, and the release sheet portion is laminated, Another sheet portion is laminated in a required portion on the front side of the base sheet portion (m and n are integers of 0 or more, and m + n is 1 or more), and other sheets constituting the base sheet portion and the m + n layer Of the parts, the front side of any other sheet part is temporarily attached to the back side of any sheet part constituting the release sheet part via a temporary adhesive layer.
The predetermined cut-out portion length is obtained by cutting a laminated sheet continuous body continuous in a predetermined direction alternately and repeatedly in a transverse direction with respect to the predetermined direction for each predetermined sheet length and predetermined cut-out length in the predetermined direction. Is a method for producing a laminated sheet having the predetermined sheet length by excising the portion as a cut portion,
The predetermined portion includes a portion along one side of the laminated sheet continuous body,
The base sheet part and / or other sheet part laminated with the release sheet part and the part along the one side of the release sheet part are removed from the release sheet part, and the A region formed by the release sheet part is formed. An A region forming part for forming;
Of the base sheet portion and / or other sheet portions laminated together with the release sheet portion and the portion of the release sheet portion along the cut portion, a portion not included in the A region forming portion is removed from the release sheet portion. A B region forming portion for forming a B region composed of a release sheet portion;
In order to provide the M region formed by laminating the release sheet portion and the base sheet portion and / or other sheet portions and the release sheet portion without including the A region, the B region, and the cut portion.
A release sheet part and a base sheet part between the front side of the release sheet part and the back side of the release sheet part and / or the boundary between the A area forming part and the M area in other sheet parts are formed with an A separation part. ,
The release sheet portion and the base sheet portion between the front side of the release sheet portion and the back side of the release sheet portion and / or the boundary between the B region forming portion and the M region in the other sheet portion are arranged on the one side side. One side end that is the end forms a B-separation part that coincides with the end of the A-separation part,
The release sheet portion in the cut portion and the base sheet portion and / or other sheet portion between the front side of the release sheet portion and the back side of the release sheet portion are both opposed to the fixed direction with the cut portion interposed therebetween. Forming a C-separation part that connects opposite side ends that are opposite to the one side of the B-separation part,
A separation part, B separation part and C separation part and release sheet part between said one side, base sheet part between front side of release sheet part and back side of release sheet part and / or others The sheet part and adhesive layer of
As a whole, continuously in approximately the same direction, sequentially peeled and removed from the release sheet portion to form the A region and the B region,
And by excising the excision part,
A method for producing a laminated sheet body, comprising producing a laminated sheet body having no adhesive layer in the A region and the B region constituting the side edge of the M region.

  (2) A shape in which the C cut-off portion connecting the opposite end portions of both B cut-off portions facing in a certain direction enters the one side between the B cut-off portions. The method for producing a laminated sheet according to the above (1), which has one or more.

  (3) The length at which the C cut-off portion enters between the B cut-off portions toward the one side is a quarter of the length of the B cut-off portion in the direction perpendicular to the predetermined direction. The method for producing a laminated sheet body as described in (2) above.

  (4) Of the total width in the direction perpendicular to the predetermined direction of the base sheet portion and / or other sheet portions and the release sheet portion laminated together with the release sheet portion, the reverse side end portion of the B cut-off portion The method for producing a laminated sheet body according to any one of (1) to (3), which is located in a vicinity of an end opposite to the one side.

  (5) The vicinity of the reverse side end at the B cut-off portion and the vicinity of the reverse end at the C cut off portion connected to the reverse end are opposite to the one side. The method for producing a laminated sheet according to (4), wherein a convex curved portion is formed toward the side.

  (6) After forming the A region composed of the release sheet portion, the side of the one side in the A region is cut out to reduce the width of the A region of the laminated sheet body to a desired width. (1) thru | or the laminated sheet body manufacturing method of any one of (5).

(7) A laminated sheet body having a first side that is one side and two second sides that are connected to both ends of the first side,
Along the entire length of the first side, having an A region composed of a release sheet portion,
Of the second side, from the boundary with the A region, along the part to the specific position that does not reach the end on the side opposite to the end on the first side, has a B region consisting of a release sheet portion,
Facing the A region and the B region, m layers of other sheet portions are sandwiched on the back side of the base sheet portion, the release surface of the release sheet portion is temporarily attached via the adhesive layer, and the release sheet portion is Laminate, and n layers of other sheet portions are laminated on a required portion on the front side of the base sheet portion (m and n are integers of 0 or more, m + n is 1 or more), and the base sheet portion and m + n layer are configured. Among the other sheet parts, having an M region formed by temporarily attaching the front side of any other sheet part via a temporary adhesive layer to the back side of any sheet part constituting the release sheet part,
The M region has a portion between a predetermined boundary line connecting the intermediate positions of the second sides and the first side in the plan view of the laminated sheet body, and the base sheet portion of the other portion A release sheet portion is not laminated on the back side of the laminate sheet body.

  (8) The laminated sheet body according to (7), wherein a portion of the portion along the second side in the vicinity of the specific position that is opposite to the first side from the specific position is configured by an M region. .

  (9) The laminated sheet body according to the above (8), wherein the shape of the part facing the specific position in the boundary between the B region and the M region forms a convex curve toward the specific position.

  According to the method for producing a laminated sheet body of the present invention, the release sheet part and the base sheet part and / or the other sheet part and the release sheet part have an M region formed by being laminated and an A region along one side edge and Laminated sheet bodies that do not have an adhesive layer in the B region along the side edge that is transverse to the side edge can be manufactured one after another.

  The laminated sheet body of the present invention has an M region formed by laminating a release sheet portion and a base sheet portion and / or another sheet portion and a release sheet portion, and an A region along one side edge and the side edge. On the other hand, the adhesive layer is not provided in the B region along the side edge that forms the lateral direction.

It is a top view of a lamination sheet continuum. It is a principal part enlarged plan view of a laminated sheet continuous body. It is a principal part expanded bottom view of a lamination sheet continuous body. FIG. 3 is an end view taken along line VI-VI in FIG. 2. It is a top view of the peeling removal part in FIG. It is the VI-VI line end view in FIG. 2 of the state from which the peeling removal part was removed. It is the VII-VII line end view in FIG. 2 of the state from which the peeling removal part was removed. It is the VIII-VIII line end view in FIG. 2 of the state from which the peeling removal part was removed. It is an enlarged plan view of a laminated sheet body. It is a principal part enlarged plan view of a lamination sheet object. It is a principal part expansion left view of a laminated sheet body. It is a principal part enlarged front view of a lamination sheet body. FIG. 11 is a partially enlarged view of FIG. 10. FIG. 13 is a partially enlarged view of FIG. 12. FIG. 14 is a partially enlarged view of FIG. 13.

  [1] An example of an embodiment of a laminated sheet body manufacturing method of the present invention and a laminated sheet body that can be manufactured by the manufacturing method will be described with reference to the drawings.

  (1) Laminated sheet continuum

  The laminated sheet continuous body T shown in FIGS. 1 to 3 is continuous in a certain direction (vertical direction in the figure) with a certain lateral width (horizontal direction in the figure).

  FIG. 1 relates to a part of the laminated sheet continuous body T in a certain direction, and FIGS. 2 and 3 further enlarge a part and omit a part thereof.

  In the laminated sheet continuous body T, one layer of the bonding sheet portion H (other sheet portion) is sandwiched between the predetermined portion F on the back side (bottom surface side) of the base sheet portion P via the temporary adhesive layer V, and the adhesive layer W The release sheet part D on the front side of the release sheet part D is temporarily attached, and the release sheet part D is laminated.

  The left side L and the right side R of the laminated sheet continuous body T are both linear in the predetermined direction, and the left and right sides L and R are parallel.

  In FIG. 1, the predetermined portion F is a portion between the left side L and the linearly separable portion Q formed by perforations in a certain direction, and is continuous in a certain direction with a predetermined lateral width.

  The length of the laminated sheet continuous body T in a certain direction is a length that is a multiple of the predetermined sheet body length S1 that is the length of the laminated sheet body S in the certain direction, and is between the adjacent predetermined sheet bodies. This corresponds to a length obtained by adding a predetermined excision length E1, which is a fixed direction length of the excision E to be provided.

  (1-1) The base sheet portion P coincides with the laminated sheet continuous body T in a plan view, is continuous in a certain direction with a certain lateral width, and both sides are linear in a certain direction, Both sides are parallel.

  (1-2) The bonding sheet portion H (the other sheet portion) coincides with the predetermined portion F in plan view, is continuous in a certain direction with a certain lateral width, and both sides are in a certain direction. It is straight and both sides are parallel.

  A predetermined portion F on the back side of the base sheet portion P through a temporary adhesive layer V made of pressure-sensitive adhesive pseudo-glue that is difficult to re-adhere once the adhesive sheet portion H is peeled off once on the front side surface. It is temporarily attached to and laminated.

  (1-3) The release sheet portion D coincides with the predetermined portion F in a plan view, is continuous in a certain direction with a certain lateral width, and both sides are straight in a certain direction, The sides are parallel.

  The surface on the front side of the release sheet portion D is a release surface to which a release property for the adhesive layer W is imparted by a silicone resin.

  In the release sheet portion D, the release surface of the release sheet portion D is temporarily attached to the back side of the adhesive sheet portion H via the adhesive layer W and laminated.

  The adhesive constituting the adhesive layer W is pressure sensitive to the back side of the adhesive sheet portion H by removing the release sheet portion D, for example, against a packaging material made of paper or a synthetic resin film in the delivery. It can be bonded by bonding or the like.

  (1-4) In the laminated sheet continuous body T, either one or both of the front and back sides of the base sheet part P, the adhesive sheet part H, and the release sheet part D are appropriately timed before or after lamination as necessary. Necessary information such as characters, figures, photos, pictures, etc. can be printed.

  (2) Laminate sheet manufacturing method

  (2-1) In order to provide the A region forming unit 10, the B region forming unit 20, and the M region 30 in the laminated sheet continuous body T, the A separating unit 15, the B separating unit 25, and the C separating unit 35 are provided. Form.

  The A region forming unit 10 includes a portion along the left side L of the laminated sheet continuous body T of the adhesive sheet part H and the release sheet part D laminated together with the base sheet part P (release sheet part). It is for removing from the part P (release sheet part) and forming A area | region 12 which consists of base sheet part P (release sheet part).

  B region formation part 20 is a part (part corresponding to predetermined part F) along cutting part E of sheet part H for adhesion and release sheet part D laminated with base sheet part P (release sheet part). A portion not included in the A region forming portion 10 is removed from the base sheet portion P (release sheet portion) to form a B region 22 including the base sheet portion P (release sheet portion).

  The B region forming unit 20 has a large portion (a vicinity of the right side of the predetermined portion F) from the boundary with the A region 12 to the right side (separable portion Q) of the predetermined portion F in a direction orthogonal to a certain direction. To reach.

  The M region 30 does not include the A region 12, the B region 22, and the cut portion E, and is formed by stacking a release sheet portion D, an adhesive sheet portion H, and a base sheet portion P (release sheet portion). In the fixed direction, the length of the M region 30 is slightly shorter than the predetermined sheet length S1.

  In the M region 30, the base sheet portion P (release sheet portion) is divided into a plurality of divided portions J by a separation line G · Ga orthogonal to the predetermined direction.

  The separation line Ga at the upper end in the fixed direction in each M region 30 extends over the base sheet portion P (peeling sheet portion) and the bonding sheet portion H, and is lower than the separation line Ga at the upper end in each M region 30. This is for facilitating the work of peeling the part as a unit from the release sheet part D and attaching it to an object such as a delivery object by the adhesive layer W.

  In this way, each divided portion J is peeled off from the adhesive sheet portion H separately and used for different purposes (for example, peeled off from the address label and received from the delivery receipt slip or delivery destination). Etc.).

  (2-2) The A separation portion 15 is formed at the boundary between the A region forming portion 10 and the M region 30 in the release sheet portion D and the bonding sheet portion H.

  The B separation portion 25 has a left end (one side end portion) which is an end portion on the left side L side at the boundary between the B region forming portion 20 and the M region 30 in the release sheet portion D and the adhesive sheet portion H. It forms so that it may correspond with the edge part of a 1st separation part.

  The right end portion (reverse side end portion) of the B separation portion 25 is in a direction orthogonal to the predetermined direction of the adhesive sheet portion H and the release sheet portion D laminated together with the base sheet portion P (release sheet portion). Of the entire width from the left side of the predetermined portion F to the right side (separable portion Q, opposite side end), the portion that deviates from the predetermined portion F and is not laminated with the adhesive sheet portion H and the release sheet portion D In order to surely avoid the B separation portion 25 being formed on the right side, it is assumed that it is located in the vicinity of the right side (separable portion Q) of the predetermined portion F (the vicinity that does not reach the right side). Yes.

  The C cut-off portion 35 is formed in the release sheet portion D and the bonding sheet portion H in the cut-out portion E, and the right end of both B cut-off portions 25 facing the fixed direction across the cut-out portion E. It forms so as to connect the parts.

  The vicinity of the right end portion of the B separation portion 25 and the vicinity of the right end portion of the C separation portion 35 connected to the right end portion form a curved curved portion K that protrudes rightward. The right end portion of the separating portion 25 is located between the apex of the curved portion K and the base portion. In this case, even if a slight deviation occurs in the positional relationship between the position of the edge of the cut portion E in the fixed direction and the B separating portion 25 and the C separating portion 35, the constant direction of the right end portion of the B separating portion 25 It is possible to prevent the position in the direction orthogonal to the direction and the form of the vicinity of the right end portion of the B separation portion 25 from being greatly affected.

  (2-3) From the laminated sheet continuum T that is continuous in a certain direction as described above, the A region forming unit 10, the B region forming unit 20, and the M region 30 are provided. The release sheet portion D and the adhesive sheet portion H and the adhesive layer W between the separation portion 25 and the C cut-off portion 35 and the left side L are continuously peeled in the predetermined direction as a whole as a peeling removal portion Z. The A region 12 and the B region 22 are formed by peeling and removing sequentially from the base sheet portion P (release sheet portion) to the back side.

  The A region 12 composed of the base sheet portion P (release sheet portion) is formed as being continuous in the predetermined direction along the left side L including the cut portion E.

  Further, the B region 22 formed of the base sheet portion P (release sheet portion) is formed in a state continuous with the region formed of the base sheet portion P (release sheet portion) similarly formed in the cut portion E in the predetermined direction. The

  Next, with respect to the A region 12 composed of the base sheet portion P (release sheet portion), the required width Y between the left side L and the left edge of the M region 30 is cut out, and the width of the A region 12 of the laminated sheet body S ( The width of the direction perpendicular to the certain direction) is narrowed, and a cutting line E2 in the left and right direction (direction perpendicular to the certain direction) of the front and rear end portions of the cut portion E is cut to cut the cut portion E. By cutting out, the laminated sheet bodies S as a single body can be manufactured one after another.

  In this laminated sheet body S, A constituting the left edge of the M region 30 formed by laminating the release sheet part D, the adhesive sheet part H, and the base sheet part P (release sheet part) via the adhesive layer W. The B region 22 constituting most of the front and rear side edges of the region 12 and the M region 30 is made of the base sheet portion P (release sheet portion) and does not have the adhesive layer W. Only a small portion 30a at the right end of the front and rear side edges of the M region 30 faces the outer peripheral edge of the laminated sheet body S. Therefore, it is substantially prevented that the adhesive in the adhesive layer W in the M region 30 is left in the state as it is or over time to adhere to other laminated sheet bodies S and other objects to cause inconvenience. Can be removed.

  (2-4) The C cut-off portion 35 connects opposite end portions of the B cut-off portions 25 facing each other in the predetermined direction, and the left side L is between the B cut-off portions 25. On the other hand, the B cut-off portion 25 has a shape that is substantially U-shaped in about 4/5 of the length in the direction orthogonal to the certain direction, symmetrically in the certain direction.

  Thereby, the adhesive sheet to be peeled from the release sheet part D and the adhesive sheet part H between the B separating part 25 and the C separating part 35 and the left side L, that is, the base sheet part P (release sheet part). The sheet part H and the release sheet part D as a whole are bifurcated in two symmetrically from the left side L side toward the right side R side in a direction orthogonal to the fixed direction. It is an extension.

  In this way, the adhesive sheet part H and the release sheet part D, which are peeled off from the base sheet part P (release sheet part), are bifurcated so as to be swept toward the left side L by the C cutting part 35. By doing so, the temporary attachment area between the adhesive sheet portion H and the base sheet portion P (release sheet portion) is reduced in both the individual branches and the entire two branches, and the temporary attachment force between them. Therefore, the tension acting on the release sheet part D and the adhesive sheet part H at the time of peeling from the base sheet part P (peeling sheet part) is not limited to the individual branches or the whole of the two branches. ,Decrease.

  Therefore, peeling from the release sheet portion D between the B separation portion 25 and the C separation portion 35 and the left side L and the base sheet portion P (release sheet portion) of the adhesive sheet portion H to the left side L It can be performed as smoothly as possible on the basis of the tension acting substantially in the constant direction along substantially the same direction.

  In addition, the B separation portion 25 is substantially perpendicular to the certain direction, and the C separation portion 35 is slightly inclined with respect to the B separation portion 25, whereby the width of each branch (the width in the certain direction). Is gradually reduced from the left side L side toward the right side R side. Also in this respect, the separation from the release sheet portion D between the B separation portion 25 and the C separation portion 35 and the left side L and the base sheet portion P (release sheet portion) of the bonding sheet portion H is the left side. This contributes to smoothing as much as possible on the basis of the tension acting substantially in the constant direction along L.

  (3) Laminated sheet body S

  The laminated sheet body S shown in FIGS. 9 to 15 is a laminated sheet body S as a single body that can be produced by the laminated sheet body production method using the laminated sheet continuous body T continuous in the certain direction.

  (3-1) The laminated sheet body S has a square shape with the first side 50 (left side), the two second sides 60 (front and rear side sides), and the third side 70 (right side) as sides.

(3-2) A region 12 composed of a base sheet portion P (release sheet portion) along the entire length of the first side 50,
Of the second side 60, along the portion from the boundary with the A region 12 to the specific position X in the vicinity of the right end portion that does not reach the right end portion of the predetermined portion F, the base sheet portion P (release sheet portion) B Region 22;
Facing the A region 12 and the B region 22, the adhesive sheet portion H is temporarily attached and laminated on the back side of the base sheet portion P (release sheet portion) via the temporary adhesive layer V, and further through the adhesive layer W. It has the above-mentioned M region 30 in which the release surface of the release sheet portion D is temporarily attached and the release sheet portion D is laminated.

  (3-3) The M region 30 is a linearly separable portion Q (predetermined in a predetermined direction) formed by perforations that connect intermediate positions of the second sides 60 in the plan view of the laminated sheet body S. (Border line) and the first side 50. The base sheet portion P on the right side of the separable portion Q of the laminated sheet body S can be separated into a plurality by the separable portion Qa, but the release sheet portion D is laminated on the back side. Not done.

  (3-4) Of the portion along the second side 60 in the vicinity of the specific position X, the portion on the side opposite to the first side 50 side (the third side 70 side) from the specific position X is the M region. 30. An attempt is made to form the B separation portion 25 in the portion where the adhesive sheet portion H and the release sheet portion D are not laminated on the base sheet portion P (release sheet portion), and a notch portion is formed in the base sheet portion P of that portion. This is for surely avoiding this.

  (3-5) In addition, the shape of the portion facing the specific position X in the boundary between the B region 22 and the M region 30 has a convex curve toward the specific position X side. In this case, the position of the specific position X in the direction orthogonal to the constant direction even if a slight deviation occurs in the positional relationship between the position where the base sheet portion P is separated to form the B region 22 and the second side 60, and It is possible to prevent a significant influence on the form of the portion facing the specific position X in the boundary between the B region 22 and the M region 30.

  [2] Embodiments of the present invention will be further described, including forms other than those described above.

  In the method for producing a laminated sheet body of the present invention, a laminated sheet continuous body that is continuous in a certain direction is transverse to the certain direction (hereinafter also simply referred to as “constant direction”) (preferably a direction orthogonal to the certain direction). This is a method for producing a laminated sheet body having a predetermined length by cutting into two.

  The laminated sheet body of the present invention is a laminated sheet body that can be produced by the laminated sheet body producing method of the present invention.

  (1) Laminated sheet continuum

  In the laminated sheet continuous body that is continuous in a certain direction in the present invention, the release surface of the release sheet part is temporarily attached to the predetermined part on the back side of the base sheet part with m sheets of other sheet parts interposed therebetween. The release sheet portion is laminated, and n layers of other sheet portions are laminated on the required portion on the front side of the base sheet portion (m and n are both integers of 0 or more, and m + n is 1 or more). Of the other sheet parts constituting the sheet part and the m + n layer, the front side of any other sheet part is temporarily attached to the back side of any sheet part constituting the release sheet part via a temporary adhesive layer. Is.

  It is desirable that the lateral width of the laminated sheet continuous body is constant. One side of the laminated sheet continuous body is desirably linear in a certain direction, and the other side is desirably linear in a certain direction, and both are desirably parallel.

  The length of the laminated sheet continuous body in a certain direction is a length of a plurality of times the predetermined sheet body length, which is the length in the certain direction of the laminated sheet body, and is provided between adjacent predetermined sheet bodies. Is a length obtained by adding a predetermined excision length (for example, a length of 2 to 12% of the length of the sheet body) which is a certain length in a certain direction.

  (1-1) The base sheet portion is preferably continuous in a certain direction. Moreover, it is desirable that the base sheet portion matches the laminated sheet continuous body in a plan view.

  It is desirable that the lateral width of the base sheet portion is constant. The one side of the base sheet part is preferably linear in a certain direction, and the other side is preferably linear in a certain direction.

  As the material of the base sheet portion, for example, various processed papers such as coated paper, other papers, sheet-like or film-like synthetic resins can be used.

  (1-2) The release sheet portion has, for example, at least one surface as a release surface (for example, a surface imparted with a release property to the adhesive layer by a silicone resin), and various processed papers such as coated paper And other paper, sheet-like or film-like synthetic resins as main materials can be used.

  The release sheet portion has a release surface of the release sheet portion that is temporarily attached to a predetermined portion on the back side of the base sheet portion with m layers of other sheet portions interposed therebetween and laminated via an adhesive layer. . That is, the release surface of the release sheet portion is temporarily attached to the predetermined portion on the back side of the base sheet portion with the other sheet portion sandwiched by 0 layers (in other words, directly to the predetermined portion) via the adhesive layer. In addition, one sheet or two or more layers are sandwiched between predetermined portions on the back side of the base sheet portion (that is, other sheet portions are laminated on the predetermined portion, It may be temporarily attached to the back side of the sheet portion via an adhesive layer.

  The predetermined portion of the back side of the base sheet portion includes a portion along one side of the laminated sheet continuous body (usually, all of the portions along one side). The predetermined portion is, for example, a portion that extends from a portion along one side of the laminated sheet continuous body to a position that does not reach the other side, and is in a certain direction from one side of the laminated sheet continuous body. It is preferable that the portion has a constant width that does not reach the other side in the direction orthogonal to the.

  Further, as a predetermined portion, in addition to a predetermined portion on the side of the one side (hereinafter also simply referred to as “one side”), one side from a portion along the other side of the laminated sheet continuous body. It is also possible to have a portion extending to a position not reaching the predetermined portion on the side, that is, a predetermined portion (the other predetermined portion) separated from the predetermined portion (one predetermined portion) on the side of one side.

  The adhesive constituting the adhesive layer can be temporarily attached to the release side of the release sheet portion by sandwiching 0 or 1 or more layers of the other sheet portion on the back side of the base sheet portion, and removes the release sheet portion. By this, the back surface side of a base sheet part or another sheet part can be adhered by pressure-sensitive adhesion or the like to, for example, a packaging material made of paper or a synthetic resin film in a delivery.

  (1-3) The laminated sheet continuous body in the method for producing a laminated sheet body of the present invention may have other sheet portions (similar to or different from the other sheet portions described above) at a required portion on the front side of the base sheet portion. .) May be laminated one or more layers.

  The required part may correspond to the predetermined part.

  (1-4) One of the base sheet part and the other sheet part laminated on one or both of the back side and the front side of the base sheet part constitutes a release sheet part, and the temporary side is provided on the back side of the release sheet part. The front side of any other sheet part (other sheet part or base sheet part) is temporarily attached via the adhesive layer.

  As the temporary adhesive layer, for example, a layer having pressure-sensitive adhesiveness and difficult to re-adhere once the release sheet portion is peeled off from the front side of the base sheet portion can be used. The pseudo glue (for example, an acrylic resin emulsion having a water content of 30% by weight as a main component) can be used, but is not necessarily limited thereto.

  (1-5) One or both of the front and back sides of the base sheet part, one or both of the front and back sides of the release sheet part (for example, the front side before the release property is imparted), and other sheet parts in the continuous laminate sheet of the present invention One or both of the front and back sides may be printed with necessary information such as letters, figures, photos, pictures, etc. as needed before or after lamination.

  (2) Laminate sheet manufacturing method

  (2-1) In order to provide the A region forming portion, the B region forming portion, and the M region in the laminated sheet continuous body, an A cut portion, a B cut portion, and a C cut portion are formed.

  The A region forming part removes a part along one side of the base sheet part and / or the other sheet part and the release sheet part laminated together with the release sheet part from the release sheet part and removes the part from the release sheet part. For forming the A region.

  The B region forming part peels off the part not included in the A region forming part among the base sheet part and / or the other sheet part and the part of the release sheet part that are laminated together with the release sheet part. It is for removing from a sheet part and forming B area | region which consists of a peeling sheet part.

  The B region forming portion is in a portion along the cut portion of the base sheet portion and / or other sheet portions and the release sheet portion laminated together with the release sheet portion from the boundary with the A region in a direction transverse to a certain direction. Most of (for example, 95% or more, preferably 97 to 99) from the boundary with the region A that reaches the other side edge or the boundary with the region A, for example, from one side to the other side. .5% or higher position).

  The required portion on the front side of the base sheet portion, which is the portion where the release sheet portion is laminated, can include at least portions corresponding to the A region and the B region.

  The M region does not include the A region, the B region, and the cut portion, and is formed by laminating a release sheet portion and a base sheet portion and / or another sheet portion and a release sheet portion. In a certain direction, the length of the M region is generally slightly shorter than the predetermined sheet length.

  Examples of the M region include a release sheet portion, an adhesive layer, another sheet portion (an adhesive sheet portion for peeling off the release sheet portion and attaching the release sheet portion to an object such as a delivery item), a temporary adhesive layer , One laminated in the order of the base sheet part (the one constituting the release sheet part), or the release sheet part, the adhesive layer, the base sheet part (the release sheet part is peeled off, and the adhesive layer is applied to an object such as a delivery item) An adhesive sheet portion for bonding), a temporary adhesive layer, and other sheet portions (those constituting the release sheet portion) may be laminated in this order.

  The sheet part (base sheet part or other sheet part) constituting the release sheet part may be divided into a plurality of parts by a separating line or the like. Each divided part can be separated from the adhesive sheet part and used for different purposes (for example, peeled off from the address label and used for a delivery receipt slip or a receipt from the delivery destination). Any one or more of the divided portions may be formed such that an adhesive layer is formed on the back side instead of the temporary adhesive layer and is fixed to the lower sheet portion.

  In addition, the sheet part (other sheet part or base sheet part) constituting the adhesive sheet part in the M region can also be divided into a plurality of parts by a cutting line or the like. In this case, 1 or 2 or more of each division | segmentation part of the sheet | seat part for adhesion | attachment can be peeled off from a release sheet part, respectively, and can be affixed on a target object. For example, such a division corresponds to the sheet part constituting the release sheet part, or the sheet part constituting the release sheet part in any divided part of the sheet part constituting the adhesive sheet part. As what corresponds to a plurality of divided portions, the adhesive sheet portion in a state where the release sheet portions are laminated can be peeled off from the release sheet portion and attached to an object.

  For example, a separable portion formed by a perforation or the like is provided between a predetermined portion including a portion along one side of the laminated sheet continuous body and the other side, or a boundary to be separated The line can also be specified by physical means other than the printable or separable part.

  As described above, when the other predetermined portion is provided in addition to one predetermined portion, the A region forming portion, the B region forming portion, and the M region can be provided also in the other predetermined portion.

  (2-2) The A separation portion includes a release sheet portion, a base sheet portion between the front side of the release sheet portion and the back side of the release sheet portion, and / or an A region forming portion and an M region in another sheet portion. Form on the boundary.

  The B cut-off portion is one of the release sheet portion and the base sheet portion between the front side of the release sheet portion and the back side of the release sheet portion and / or the boundary between the B region forming portion and the M region in the other sheet portion. The one side end portion which is the end portion on the side side is formed so as to coincide with the end portion of the A separation portion.

  The reverse side end of the B cut-off portion is reversed from the one side in the direction orthogonal to the predetermined direction of the base sheet portion and / or other sheet portions and the release sheet portion laminated together with the release sheet portion. Of the full width up to the side edge, for example, it shall be located on the opposite side edge to the one side, or the release sheet part has a base sheet part and / or another sheet part and a release sheet part. In order to surely avoid the formation of the B-separation portion in the non-stacked portion, the one side is located in the vicinity of the opposite end (the vicinity not reaching the opposite end). Can be.

  The C separation part is formed in the release sheet part in the excision part and the base sheet part and / or other sheet part between the front side of the release sheet part and the back side of the release sheet part. It forms so that the opposite side edge part which is an edge part on the opposite side to one side among the both B separation parts which oppose on a fixed direction on both sides may be tied. The C cut-off portion is preferably provided in a portion corresponding to a required portion in the cut portion.

  Reverse side end of the B-separation part (when one side of the full width from one side to the reverse side in the direction orthogonal to a certain direction of the required part is located in the vicinity of the reverse side. And the vicinity of the reverse side end of the C-separated portion connected to the reverse side end form a convex curved portion toward the side opposite to the one side. Can be. In this case, even if there is a slight shift in the positional relationship between the position of the edge of the cut portion in the fixed direction and the B cut portion and the C cut portion, it is orthogonal to the fixed direction of the opposite end of the B cut portion. It is possible to prevent the position in the direction to be moved and the form of the vicinity of the reverse side end of the B separation portion from being greatly affected. More specific examples include an example in which the opposite side end of the B cut-off portion is located near the apex of the curved portion, an example located in the middle between the apex and the base, and the like.

  Such a cut-off portion can be formed efficiently at a high speed using, for example, a rotary die cutter using an etching blade mold.

  (2-3) From a laminated sheet continuous body that is continuous in a certain direction and having an A region forming portion, a B region forming portion, and an M region, an A separating portion, a B separating portion, and a C separating portion. The release sheet part between the side edges of the sheet, the base sheet part between the front side of the release sheet part and the back side of the release sheet part, and / or other sheet parts, and the adhesive layer, as a release removal part, almost as a whole The A region and the B region are formed by peeling and removing sequentially from the release sheet portion in a constant direction.

  In the A region forming portion, the B region forming portion, and the excision portion, a treatment (for example, a silicone resin on the temporary adhesive layer) that facilitates peeling of the base sheet portion and / or other sheet portion on the back side of the release sheet portion from the release sheet portion. Etc.), or peeling the base sheet portion and / or other sheet portions from the release sheet portion to facilitate peeling of the base sheet portion and / or other sheet portions on the back side of the release sheet portion. In order to prevent the possibility that the temporary adhesive layer remains on the back side of the sheet portion and causes inconvenience in cutting the cut portion, it may be selected not to provide the temporary adhesive layer.

  A area | region which consists of a peeling sheet part can be formed as what was continued in the said fixed direction along one side edge including a cutting part.

  Moreover, B area | region which consists of a peeling sheet part can be formed in the state which followed the area | region which consists of a peeling sheet part which can be similarly formed in a cutting part in the said fixed direction.

  Subsequently, the laminated sheet body as a single unit can be manufactured one after another by cutting out the cut portion.

  Moreover, after forming A area | region which consists of a peeling sheet part, if necessary, the side of said one side in that A area | region (between said one side edge and M area | region) is excised, The width of the A region (the width in the direction perpendicular to the certain direction) can be narrowed to a desired width. Accordingly, the width of the release sheet portion to be peeled and removed from the release sheet portion in the A region forming portion, and the base sheet portion and / or other sheet portions between the front side of the release sheet portion and the back side of the release sheet portion is mainly constant. The width of the A region formed by peeling and removing can be set to a desired width so as to be able to withstand the tension in the direction. For the same purpose, a separation line in the predetermined direction is provided at a position corresponding to the desired width in the separation sheet portion, and the separation sheet portion, the release sheet portion, and the mold release are between the separation line and the one side. The base sheet portion and / or other sheet portions between the front side of the sheet portion and the back side of the release sheet portion are stacked, and the release sheet portion and the release sheet from the release sheet portion between the separation line and the M region. Peeling and removing the base sheet part and / or other sheet part between the front side of the part and the back side of the release sheet part (that is, the release sheet part exists only between the separation line and the one side, The release sheet part and the base sheet part and / or the other sheet part between the front side of the release sheet part and the back side of the release sheet part are peeled and removed in a state that exists between the M region and the one side. ) Is also possible.

  In this laminated sheet body, the A region and the B region constituting the side edge of the M region formed by laminating the release sheet portion and the base sheet portion and / or the other sheet portion and the release sheet portion are composed of the release sheet portion. Does not have an adhesive layer. Therefore, inconvenience that the adhesive (concept including a pressure-sensitive adhesive) in the adhesive layer in the M region sticks out to the other laminated sheet body or other objects as it is or as it sticks out to the side over time. Is prevented from occurring.

  In this laminated sheet body, the outer peripheral edge of the M region does not face the outer peripheral edge of the laminated sheet body, and a part of the outer peripheral edge of the M region (as short as possible, for example, a part along the direction of the outer peripheral edge). Only the portion of 5% or less of the length, preferably the portion of 0.5 to 3% or less) faces the outer peripheral edge of the laminated sheet body, which can substantially prevent inconvenience due to protrusion of the adhesive. For example, in the outer peripheral edge in the lateral direction (for example, the orthogonal direction) to the certain direction of the laminated sheet body, the most part on one side side of the part from one side side to a certain position is composed of the A region and the B region. It is assumed that only part of the opposite side is configured by the M region.

  (2-4) The base sheet portion and / or the other sheet portion and the release sheet portion between the A separation portion and one side edge extend in a substantially constant direction along one side edge, and the B separation The base sheet part and / or the other sheet part and the release sheet part between the part and the C cut-off part and one side, as a whole, from the side of one side toward the side of the other side, It extends in a direction transverse to a certain direction.

  The base sheet part and / or the other sheet part and the release sheet part between the A-separation part, B-separation part and C-separation part and one side are continuous in a substantially constant direction as described above. In addition, when the peeling sheet part is sequentially peeled and removed, the base sheet part and / or the other sheet part and the release sheet part to be peeled from the peeling sheet part are provided between the A cutting part and one side. In addition, even between the B cut portion and the C cut portion and one side, tension acts substantially in the predetermined direction along one side.

  Therefore, as a whole, the base sheet portion between the B-separation portion and the C-separation portion and the one side extends in a direction transverse to a certain direction from the side of one side toward the side of the other side. And / or the other sheet part and the release sheet part are peeled off based on the tension acting substantially in the predetermined direction along one side.

  (2-5) The C cut-off portion is a shape that enters the one side between the B cut-off portions that connect the opposite ends of the B cut-off portions facing each other in the predetermined direction. 1 or more.

  In this case, the base sheet portion and / or the other sheet portion between the B cut portion and the C cut portion and one side and the release sheet portion, that is, the base sheet portion to be peeled from the release sheet portion and / or Alternatively, the other sheet part and the release sheet part extend in a lateral direction with respect to a certain direction in a state of being branched into a plurality from one side side to the other side side as a whole.

  In this way, the base sheet portion and / or other sheet portions and the release sheet portion that are peeled from the release sheet portion are branched into a plurality of portions so as to be swept toward one side by the C-cutting portion. In addition, the temporary attachment area between the base sheet part or other sheet part and the release sheet part is reduced both in individual branches and in total of all branches, and the temporary attachment force between them is reduced. The tension acting on the base sheet portion and / or other sheet portions and the release sheet portion at the time of peeling from the sheet portion is reduced both in the individual branches and in the entirety including all branches.

  Therefore, the separation of the base sheet portion and / or the other sheet portion and the release sheet portion between the B separation portion and the C separation portion and one side is substantially along the one side substantially in the fixed direction. Can be performed as smoothly as possible based on the tension acting on the.

  As the shape where the C cut-off portion enters the one side between the B cut-off portions connecting the opposite end portions of the B cut-off portions facing each other in the predetermined direction, for example, It can be substantially U-shaped or substantially V-shaped.

  The separation of the base sheet portion and / or the other sheet portion and the release sheet portion between the B separation portion and the C separation portion and one of the side edges substantially acts along the one side and substantially in the predetermined direction. The width of the branch (the width in the certain direction) is gradually reduced from the side of one side toward the side of the other side in order to perform as smoothly as possible based on the tension to be applied. Preferably. For example, the B-separation part is substantially perpendicular to the fixed direction, and the C-separation part is gradually inclined from the one side to the other side by inclining with respect to the B-separation part. It can be reduced.

  (2-6) The length (corresponding to the length of the branch perpendicular to the certain direction) that the C cut-off portion enters between the B cut-off portions toward the one side is B One quarter or more of the length of the cut portion in the direction perpendicular to the certain direction (or one third, two or more, two or three, two or three, four or three, or five minutes 4 or more).

  A portion where the C cut-off portion enters between the two B cut-off portions toward the one side may reach the A region.

  The widths in the certain direction of the branches other than the end and the base can be equal to each other, but are not necessarily limited thereto.

  The width in the certain direction of the portion other than the end portion and the base portion in each branch may be, for example, 1/20 to 1/2 of the certain direction width of the cut portion.

  (3) Laminated sheet body

  The laminated sheet body is a laminated sheet body as a single body that can be produced by using the laminated sheet continuous body continuous in the certain direction by the laminated sheet body producing method.

  (3-1) The laminated sheet body has a first side that is one side and two second sides that are sides connected to both ends of the first side.

  About each other sheet | seat part, it is the same as that of the content regarding the said laminated sheet body manufacturing method.

  Each of the first side and the two second sides may be linear. However, the present invention is not limited to this.

  Further, the first side and the two second sides can be orthogonal to each other. However, the present invention is not limited to this.

  Further, the two second sides can be respectively connected to both ends of the third side, and further, for example, the third side and the two second sides can be orthogonal to each other. However, the present invention is not limited to this.

  Moreover, it is preferable that a lamination sheet body makes the square shape which makes a 1st edge | side, two 2nd edge | sides, and a 3rd edge | side each side. However, the present invention is not limited to this.

(3-2) A region having a release sheet portion along the entire length of the first side,
Of the second side, from the boundary with the A region, along the part to the specific position that does not reach the end on the side opposite to the end on the first side, has a B region consisting of a release sheet portion,
Facing the A region and the B region, m layers of other sheet portions are sandwiched on the back side of the base sheet portion, the release surface of the release sheet portion is temporarily attached via the adhesive layer, and the release sheet portion is Laminate, and n layers of other sheet portions are laminated on a required portion on the front side of the base sheet portion (m and n are integers of 0 or more, m + n is 1 or more), and the base sheet portion and m + n layer are configured. M region as described above, wherein the front side of any other sheet part is temporarily attached to the back side of any sheet part constituting the release sheet part among other sheet parts Have

  (3-3) The M region has a portion between a predetermined boundary line connecting the intermediate positions of the second sides and the first side in the plan view of the laminated sheet body, The release sheet portion may not be laminated on the back side of the partial base sheet portion.

  The predetermined boundary line is preferably parallel to the first side, but is not necessarily limited thereto.

  The laminated sheet body can be used by being separated along a predetermined boundary line. Therefore, for example, a separable portion formed by a perforation or the like can be provided.

  The predetermined boundary line may be specified by a separable part formed by perforations or the like, or by printing or other physical means, but may not be specified. it can.

  (3-4) Of the portion along the second side in the vicinity of the specific position, a portion on the side opposite to the first side with respect to the specific position may be configured by an M region.

  In order to reliably avoid the formation of a notch portion in an attempt to form a B separation portion in a portion where the base sheet portion and / or another sheet portion and the release sheet portion are not stacked on the release sheet portion It is.

  As described above, it is preferable that the length of the portion of the second side facing the M region is as short as possible (for example, 5% or less, preferably 0.5 to 3% or less of the length of the second side).

  (3-5) Further, the shape of the portion facing the specific position in the boundary between the B region and the M region may be a convex curve toward the specific position.

  In this case, the position of the specific position and the B region in a direction orthogonal to a certain direction even if a slight deviation occurs in the positional relationship between the position where the release sheet portion is separated and the second side to form the B region. It is possible to prevent the shape of the portion facing the specific position from being greatly affected among the boundaries of the M region and the M region.

  (3-6) Note that, for example, a side opposite to the first side is provided as another first side, the two second sides are connected to both ends of the first side, and the predetermined boundary line is connected. Separately with a gap between them, the laminated sheet body has a predetermined another boundary line connecting any position between the second sides in the plan view of the laminated sheet body, It may be provided in a portion between the boundary line and another first side, and the release sheet portion may not be laminated on the back side of the base sheet portion in the portion between both boundary lines.

10 A region forming portion 12 A region 15 A separating portion 20 B region forming portion 22 B region 25 B separating portion 30 M region 30a marginal portion 35 C separating portion 50 first side 60 second side 70 third side D Release sheet part E Cut part E1 Cut part length E2 Cut line F Predetermined part G Cut line Ga Cut line H Bonding sheet part J Split part K Curved part L Left side P Base sheet part Q Separable part Qa Cut off Possible portion R Right side S Laminated sheet body S1 Sheet body length T Laminated sheet continuum V Temporary adhesive layer W Adhesive layer X Specific position Y Required width Z Peeling removal part

Claims (9)

The base sheet part is laminated on the predetermined part on the back side of the base sheet part, and the release sheet part of the release sheet part is temporarily attached via the adhesive layer with the other sheet part interposed therebetween, and the release sheet part is laminated. N layers of other sheet portions are laminated on the required portion on the front side (m and n are both integers of 0 or more, and m + n is 1 or more), among the other sheet portions constituting the base sheet portion and the m + n layer The front side of any other sheet part is temporarily attached to the back side of any sheet part constituting the release sheet part via a temporary adhesive layer.
The predetermined cut-out portion length is obtained by cutting a laminated sheet continuous body continuous in a predetermined direction alternately and repeatedly in a transverse direction with respect to the predetermined direction for each predetermined sheet length and predetermined cut-out length in the predetermined direction. Is a method for producing a laminated sheet having the predetermined sheet length by excising the portion as a cut portion,
The predetermined portion includes a portion along one side of the laminated sheet continuous body,
The base sheet part and / or other sheet part laminated with the release sheet part and the part along the one side of the release sheet part are removed from the release sheet part, and the A region formed by the release sheet part is formed. An A region forming part for forming;
Of the base sheet portion and / or other sheet portions laminated together with the release sheet portion and the portion of the release sheet portion along the cut portion, a portion not included in the A region forming portion is removed from the release sheet portion. A B region forming portion for forming a B region composed of a release sheet portion;
In order to provide the M region formed by laminating the release sheet portion and the base sheet portion and / or other sheet portions and the release sheet portion without including the A region, the B region, and the cut portion.
A release sheet part and a base sheet part between the front side of the release sheet part and the back side of the release sheet part and / or the boundary between the A area forming part and the M area in other sheet parts are formed with an A separation part. ,
The release sheet portion and the base sheet portion between the front side of the release sheet portion and the back side of the release sheet portion and / or the boundary between the B region forming portion and the M region in the other sheet portion are arranged on the one side side. One side end that is the end forms a B-separation part that coincides with the end of the A-separation part,
The release sheet portion in the cut portion and the base sheet portion and / or other sheet portion between the front side of the release sheet portion and the back side of the release sheet portion are both opposed to the fixed direction with the cut portion interposed therebetween. Forming a C-separation part that connects opposite side ends that are opposite to the one side of the B-separation part,
A separation part, B separation part and C separation part and release sheet part between said one side, base sheet part between front side of release sheet part and back side of release sheet part and / or others The sheet part and adhesive layer of
As a whole, continuously in approximately the same direction, sequentially peeled and removed from the release sheet portion to form the A region and the B region,
And by excising the excision part,
A method for producing a laminated sheet body, comprising producing a laminated sheet body having no adhesive layer in the A region and the B region constituting the side edge of the M region.   The C cut portion connecting the opposite end portions of both B cut portions facing in a certain direction has one or more shapes that enter the one side between the B cut portions. The method for producing a laminated sheet body according to claim 1.   The length at which the C cut-off portion enters between the B cut-off portions toward the one side is not less than ¼ of the length of the B cut-off portion in the direction orthogonal to the certain direction. The method for producing a laminated sheet body according to claim 2.   The one side of the full width in the direction orthogonal to the certain direction of the base sheet part and / or the other sheet part and the release sheet part laminated together with the release sheet part is the opposite end of the B separation part. The method for producing a laminated sheet body according to any one of claims 1 to 3, wherein the laminated sheet body is located in a vicinity of a side opposite to the side edge.   The vicinity of the reverse side end of the B cut-off portion and the vicinity of the reverse side end of the C cut off portion connected to the reverse end are directed to the opposite side of the one side. The method for producing a laminated sheet body according to claim 4, wherein a convex curved portion is formed.   After forming A area | region which consists of a peeling sheet part, the side of the said one side in the A area | region is excised, The width | variety of A area | region of a laminated sheet body is narrowed to a desired width | variety. 6. The method for producing a laminated sheet body according to any one of 5 above. A laminated sheet body having a first side which is one side and two second sides which are sides connected to both ends of the first side,
Along the entire length of the first side, having an A region composed of a release sheet portion,
Of the second side, from the boundary with the A region, along the part to the specific position that does not reach the end on the side opposite to the end on the first side, has a B region consisting of a release sheet portion,
Facing the A region and the B region, m layers of other sheet portions are sandwiched on the back side of the base sheet portion, the release surface of the release sheet portion is temporarily attached via the adhesive layer, and the release sheet portion is Laminate, and n layers of other sheet portions are laminated on a required portion on the front side of the base sheet portion (m and n are integers of 0 or more, m + n is 1 or more), and the base sheet portion and m + n layer are configured. Among the other sheet parts, having an M region formed by temporarily attaching the front side of any other sheet part via a temporary adhesive layer to the back side of any sheet part constituting the release sheet part,
The M region has a portion between a predetermined boundary line connecting the intermediate positions of the second sides and the first side in the plan view of the laminated sheet body, and the base sheet portion of the other portion A release sheet portion is not laminated on the back side of the laminate sheet body.   The laminated sheet body according to claim 7, wherein a portion of the portion along the second side in the vicinity of the specific position that is opposite to the first side from the specific position is configured by an M region.   The laminated sheet body according to claim 8, wherein a shape of a portion facing the specific position in a boundary between the B region and the M region is a convex curve toward the specific position.

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