JPH0966981A - Sheet for containing record disk - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet for containing a record disk, which prevents scuff marks from being formed on an optical face of a disk and dust or other foreign substances from intruding into a part enclosing the disk. SOLUTION: An enclosing bag 10 has a substantially square bag shape whose three sides are closed and whose one side is opened to provide an insert port for a record disk, and one face of the bag 10 is extended to form a cover flap 10a. A bag-holding sheet 2 consists of at least two sheet-like members, and the sheet-like member on at least one side is formed of a synthetic resin film to have an insert port 5 of the enclosing bag, formed by cutting open the synthetic resin film in a substantially lateral direction. A pocket 7 for holding the enclosing bag, which is continued to the insert port of the bag, is formed between the synthetic resin film and the other side sheet-like member. An explanatory note insert port 8 is formed below the insert port of the bag by cutting open the synthetic resin film in a substantially lateral direction.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage sheet for an optical disc such as a CD or MD, that is, a record disc adapted to optically read recorded information.

[0002]

2. Description of the Related Art Optical record discs such as CDs, CD-ROMs and MDs are usually stored in a shallow box-shaped storage container made of synthetic resin. A leaflet-like descriptive text is provided to show the contents of the recorded information and is stored in the same container as the disc. It is important to protect the optical surface of an optical record disc, and in the conventional storage container, a storage recess is formed in the container, and the center of the storage recess is engaged with the central hole of the disc. A matching button is provided. The disc is held floating from the bottom surface of the container by this engagement button, and is safely protected by the rigidity of the container itself.

[0003]

Conventionally used optical record discs are relatively thick and therefore bulky and require a large space for storage. Further, it is inconvenient to store a large number of discs so that they can be searched easily. Therefore, it is desirable that the optical record disc can be stored in a thin sheet-shaped medium. However, optical record discs have an optical surface for reading,
It is necessary to prevent scratches on the optical surface during storage and prevent foreign matter such as dust from entering the place where the optical surface is placed. The present invention has been made in view of the above circumstances, and is capable of accommodating a record disc in the form of a thin sheet, and further, the optical surface of the disc is scratched or the optical surface of the disc is accommodated. An object of the present invention is to provide a record disc storage sheet that does not allow dust or other foreign matter to enter.

[0004]

In order to solve the above-mentioned problems, a sheet for storing a record disc according to the present invention is provided with a storage bag body made of a non-woven fabric for storing a record disc, and a storage bag body for storing the bag body. And a sheet body for accommodating a bag body. The storage bag has a substantially quadrangular bag shape in which three sides are closed and one side is open to form a record disc insertion opening, and one side is extended to form a cover flap that covers the insertion opening. To do. At least 2 bags for accommodating bags
At least one sheet-shaped member is formed of a synthetic resin film, and the synthetic resin film has a storage bag insertion opening formed by cutting the synthetic resin film in a substantially lateral direction. Between the synthetic resin film and the sheet-shaped member on the other side, a storage bag accommodating pocket is formed continuously with the bag insertion port. Below the bag insertion opening, a synthetic resin film is cut in a substantially lateral direction to form a description insertion opening, and the description insertion opening is continuously formed between the synthetic resin film and the sheet-shaped member on the other side. A caption pocket is formed. In one aspect of the present invention, the other sheet-like member of the bag accommodating sheet is a mount having a relatively rigidity, and the synthetic resin film is at least one of a peripheral portion and a periphery of the accommodating bag accommodating pocket. It is joined to the mount at the section. Further, the slit portion of the bag insertion opening formed in the synthetic resin film of the bag containing sheet body has a portion extending substantially in the lateral direction, and a portion extending upward from both ends of the lateral portion, The portion of the synthetic resin film located on the upper side of the cut portion constitutes a cover flap that covers the bag body after inserting the bag body for storage.

According to another aspect of the present invention, a bag containing sheet body for a record disk containing sheet has a base material having a relatively rigidity and a peripheral portion substantially joined to at least one surface of the mount material. It is composed of a transparent synthetic resin film member. Here, "substantially transparent" means a state in which the inside is visible through the synthetic resin film member, being transparent or translucent. The synthetic resin film member is provided with a storage bag insertion opening formed by cutting the synthetic resin film member in a substantially lateral direction, and is continuously stored in the bag insertion opening between the synthetic resin film member and the mount. A bag accommodating pocket is formed. Further, at a position offset laterally below and below the bag insertion opening, a synthetic resin film member is cut in a substantially lateral direction to form an explanatory text insertion opening, and the explanation is provided between the synthetic resin film member and the mount. An explanatory note accommodating pocket is formed continuously at the sentence insertion port. In this case, the bag insertion opening formed in the synthetic resin film of the bag accommodating sheet has a shallow W shape, and the cover flap is formed at the synthetic resin film portion located above the bag insertion opening. May be. In still another embodiment of the present invention, the bag accommodating sheet body is composed of two substantially transparent synthetic resin film members whose peripheral portions are joined to each other. Each of the synthetic resin film members is provided with a storage bag insertion opening formed by cutting the synthetic resin film member in a substantially lateral direction, and a bag insertion opening continuous between two synthetic resin film members. And a storage bag body storage pocket are formed by joining the two synthetic resin films. Further, at the position below and laterally offset from the bag insertion opening, the synthetic resin film member is cut substantially laterally to form an explanatory text insertion opening in each of the synthetic resin film members. An explanatory note accommodating pocket is formed between the synthetic resin film members so as to be continuous with the explanatory note insertion port. A partition member is disposed between the two synthetic resin sheet members in at least a portion of the bag accommodating pocket adjacent to the bag insertion port.

The present invention also provides a non-woven bag for storing a record disc used for such a record disc storing sheet. This bag has a substantially quadrangular bag shape having three sides closed and one side open to form a record disk insertion slot, and one side thereof is extended to form a cover flap covering the insertion slot. According to another aspect of the present invention, the record disc insertion opening has a V-shaped notch on a side not provided with the cover flap to reach a center hole of a stored record disc.
In yet another aspect of the present invention, the record disc insertion slot has a shape in which the side not provided with the cover flap is cut along one side of the V-shape reaching the center hole of the accommodated record disc, whereby 3 An angular flippable flap piece is formed. It is preferable that the outside of these storage bags is covered with a synthetic resin film. Furthermore, the present invention provides a sheet body for accommodating the above-mentioned bag body for accommodating a record disc. This sheet body is composed of a mount having a relatively rigidity and a substantially transparent synthetic resin film member whose peripheral portion is joined to at least one surface of the mount, and at least one bag containing compartment is formed. ing. And in this accommodation compartment, the synthetic resin film member is provided with a storage bag insertion opening formed by cutting the synthetic resin film member in a substantially lateral direction, and the bag insertion opening is provided between the synthetic resin film member and the mount. A storage bag body storage pocket is formed continuously. Also, at a position offset laterally below and below the bag insertion opening, a synthetic resin film member is cut in a substantially lateral direction to form an explanatory text insertion opening, and the explanatory text insertion opening is formed between the synthetic resin film member and the mount. A description-accommodating pocket is formed continuously.

A bag accommodating sheet according to another aspect of the present invention is composed of two substantially transparent synthetic resin film members whose peripheral portions are joined to each other, and at least one bag accommodating section is formed. . And in this accommodation compartment,
Each of the synthetic resin film members is provided with a storage bag insertion opening formed by cutting the synthetic resin film member in a substantially lateral direction. Between the two synthetic resin film members, a bag accommodating pocket for accommodating is formed by joining the two synthetic resin films continuously to the bag insertion port. Further, at a position offset laterally below and below the bag insertion opening, a description insertion opening is formed in each of the synthetic resin film members by cutting the synthetic resin film member substantially in the lateral direction. An explanation-accommodating pocket is formed between the synthetic resin film members so as to be continuous with the explanation-insertion port. Then, a partition member is disposed between the two synthetic resin sheet members in at least a portion of the storage bag storage pocket adjacent to the bag insertion port. A record disk storage sheet according to another aspect of the present invention includes a central sheet made of a non-woven fabric and a substantially transparent synthetic resin film member arranged on both sides of the central sheet and having peripheral portions joined to the central sheet. Consists of. The synthetic resin film member is provided with a record disc insertion opening formed by cutting the synthetic resin film member substantially in the lateral direction, and is provided between the synthetic resin film member and the central sheet for continuous storage of the record disc. Pockets are formed. Furthermore, at a position offset laterally below and below the bag insertion opening,
An explanatory note insertion port is formed by cutting the synthetic resin film member substantially in the lateral direction, and an explanatory note accommodation pocket is formed between the synthetic resin film member and the central sheet, continuously with the explanatory note insertion port.

[0008]

In the record disk storing sheet of the present invention including the record disk storing bag and the sheet containing the record disk, the record disk is inserted into the bag. Then, the insertion opening of the bag is closed with the cover flap. Next, the bag is inserted into the accommodating pocket of the sheet body with the cover flap placed sideways or at the beginning. With this insertion,
Since the cover flap of the bag body is kept tightly closed in the seat body, there is no risk of dust or other foreign matter entering the surface of the record disc in the stored state. Also,
Since the bag body is made of non-woven fabric, there is no fear of damaging the optical surface of the record disc. In the storage sheet of the present invention including the central sheet made of non-woven fabric, the record disk is inserted into the storage pocket with the optical surface thereof facing the central sheet. In the inserted state, the optical surface of the record disc is protected by the central sheet of the non-woven fabric, and there is no risk of scratches or contamination of the optical surface by foreign matter.
The record disk storage sheet of the present invention can be formed by forming holes for a binder along one side and binding the sheet to the binder.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a first embodiment of the present invention. A record disk storing sheet according to this embodiment is a bag for storing record disks 1 shown in FIG. 2 and a bag shown in FIGS. It is composed of a body accommodating sheet body 2. As shown in FIG. 1 (b), the sheet body 2 has a relatively rigid mount 3
This is a structure in which thin synthetic resin film members 4 are joined to both sides of the peripheral portions 4a. The sheet body 2 has one edge 2
Binder hole 2 for binding to the binder along a
b. The sheet body 2 of the illustrated embodiment is divided into an upper half storage compartment 2c and a lower half storage compartment 2d, and the synthetic resin film member 4 is mounted at a central portion in the vertical direction along a lateral line 4b. Is joined to. The synthetic resin film member 4 on each side is torn along the tear line 5 in the upper part of each of the storage compartments 2c and 2d. The tear line 5 includes a portion 5a extending substantially laterally at a position lower than the upper edge of each of the storage compartments 2c and 2d, and a vertical portion 5b extending upward from both ends of the horizontal portion 5a. This tear line 5 forms an insertion port, and the tear line 5
The upper part of becomes the cover flap 6. In the illustrated embodiment, the tear lines 5 are shallow W-shaped. A storage pocket 7 is formed between the film member 4 and the mount under the tear line 5 forming the insertion opening. In order to partition the storage pocket 7, in each of the storage compartments 2c and 2d, the film member 4 is joined to the mount 3 along the vertical and horizontal joining lines 4c below the tear line 5.

At a position on the right side below the tear line 5,
A second tear line 8 is formed. This tear line 8 has a shallow V-shape and forms a leaflet insertion opening. Below the leaflet insertion opening, a leaflet insertion pocket 9 is formed between the film member 4 and the mount 3. FIG. 2 shows a bag body 10 for storing a record disc. The bag body 10 is formed of a nonwoven fabric of synthetic resin fiber such as polyester fiber. The bag body 10 is formed by folding a rectangular non-woven fabric and joining the edges along three sides to form a bag shape, and the lower portion is extended upward to form the cover flap 10a. An optical record disc 11 such as a CD is inserted into the bag body 10, and in the completely inserted state, the cover flap 10a is folded back to close the record disc insertion opening 10b. With the record disk stored in the bag body 10 in this manner, the cover flap 6 of the bag body storage sheet body 2 is opened, and the bag body 10 is inserted into the storage pockets 7 of the storage compartments 2c and 2d. At this time,
The bag body 10 is inserted into the storage pocket 7 with the cover flap 10a facing downward or sideways. By inserting the bag 1 in such a posture, the bag 1 is stored in the storage pocket.
Since the cover flap 10a of No. 0 is sandwiched and held between the mount 3 and the film member 4, dust and other foreign matter can be prevented from entering the bag body 10. Also, the bag 1
0 is made of non-woven fabric, so record disc 1
There is no fear of damaging the optical surface of 1.

FIG. 2 further shows a leaflet 12 showing the recorded contents of the record disc. This leaflet 1
2 is inserted into the leaflet storage pocket 9 from the leaflet insertion opening formed by the tear line 8. FIG. 2 shows a state in which the bag body 10 containing the record disk 11 and the leaflet 12 are inserted into the respective storage pockets 7 and 9 of the storage compartment 2d in the lower half of the sheet body 2. FIG. 3 shows various possible configurations of the bag body 10, and FIG. 3 (a) shows an example in which the cover flap 10a in a closed state is designed to be inserted sideways into the storage pocket 7. In this example, the cover flap 10a is in a sideways state, and the lower corners are diagonally cut away.
In FIG. 3B, the insertion opening 10b of the bag body 10 is cut into a V shape. The depth of the notch is such that the center hole 11a of the record disc 11 is exposed. FIG.
(c) is a shape in which the insertion port 10b of the bag body 10 is cut along one side of the V-shape. In this example, as shown in FIG. 3 (d), the flap portion 10c that can be turned is formed by slitting. FIG. 3E shows still another example, in which the bag body 10 made of a non-woven fabric is covered with a synthetic resin film 13 on the outside.

The bag body 10 and the sheet body 2 thus formed
As shown in FIG. 4, the sheet 1 for storing a record disc composed of and can be bound to an album-shaped binder 14 having a cover sheet 14a and a binder ring 14b. By binding in an album like this, it is possible to manually search the record disc. FIG. 5 shows a sheet body 20 for accommodating a bag body according to another embodiment of the present invention. In this example, the sheet body 20 has a structure in which two synthetic resin film members 21 are joined at an edge portion 21a. As in the previous embodiment, the sheet body 20
The upper half and the lower half of the bag body storage compartments 20a, 20 respectively
b is formed. In order to form these sections 20a and 20b, the film member 21 is joined to each other along the joining line 21b at the central portion in the vertical direction. At the upper part of each storage compartment, the film members 21 on both sides are torn along a tear line 22 having a shape similar to the tear line 5 of the previous embodiment, and a bag insertion slot is formed. Similarly,
A tear line 23 having the same shape as the tear line 8 of the previous embodiment.
Are formed to form a leaflet insertion port. Below the tear line 22, a bag accommodating pocket 24 is formed between the two film members 21. This storage pocket 24
The film member 21 is joined along the joining line 21c to partition the sheet. A partition member 25 is provided between the film members 21 in order to divide the storage pocket 24 into two on the front side and the back side at the positions of the tear lines 22 of the film members 21 on both sides.
Is inserted. This partition member is a film member 2
1 may be inserted before joining or may be inserted after joining. The operation of this sheet body is the same as that of the previous embodiment.

FIG. 6 shows still another embodiment of the present invention.
In this embodiment, a bag body is not used, and the record disc storage sheet 30 is composed of a central sheet 31 made of non-woven fabric and synthetic resin film members 32 arranged on both sides of the central sheet 31. The storage sheet 30 is formed with a hole 30b for binding the binder along one side 30a. The film member 32 is joined to the central sheet 31 along a lateral line between the periphery and the center. The central lateral line divides the storage sheet 30 into an upper storage compartment and a lower storage compartment. Each film member 3
2 is cut along the tear line 33 to form a record disc insertion opening at the top of each storage compartment. Further, at a position below the tear line 33,
It is torn by a tear line 34 to form a leaflet insertion slot. Each film member 32 is joined to the central sheet 31 along a joining line 35 so as to form a record disk storage pocket with the central sheet 31. In this embodiment, the record disc 11 is inserted into the record disc storage pocket with its optical surface facing the central sheet 31.

[0014]

According to the present invention, since the non-woven fabric is used for the record disk storage sheet, there is no fear of damaging the optical surface of the record disk. Also, in the case of using a bag body, since the cover flap of the bag body is kept closed inside the bag body sheet, dust or other foreign matter may enter the storage position of the record disk in the stored state. There is no. Further, according to the present invention, a record disk such as a CD can be stored in a thin sheet shape, so that the storage space does not become bulky.

[Brief description of drawings]

1A and 1B show a bag accommodating sheet according to an embodiment of the present invention, in which FIG. 1A is a front view and FIG. 1B is a partial sectional view.

FIG. 2 is an overall front view of the bag body and the sheet body of the embodiment of the present invention shown in FIG.

FIG. 3 shows a modified example of the bag body that can be used in the embodiment of the present invention, in which (a), (b) and (c) show different examples, and (d) shows the structure of (c). (E) shows an example in which the outside is covered with a resin film.

FIG. 4 is a perspective view showing a state in which the record disc storage sheet shown in FIG. 2 is bound in an album-shaped binder.

FIG. 5 shows another embodiment of the present invention, (a) is a front view, and (b) is a partial sectional view.

FIG. 6 shows still another embodiment of the present invention,
(a) is a front view and (b) is a partial sectional view.

[Explanation of symbols]

 1 ... Sheet for storing record disc, 2 ... Sheet for storing bag, 3 ... Mount, 4 ... Film member, 5, 8 ... Tear line, 6 ... Cover flap, 7 ... Pocket for storing record disc, 9 ... Pocket for storing leaflet, 10 ... Bag body, 11 ... Record disc, 12 ... Leaflet.

Claims (13)

[Claims] 1. A cover flap having a substantially quadrangular bag shape having (a) three sides closed and one side opened to form a record disc insertion opening, and one side thereof extended to cover the insertion opening. And (b) at least two sheet-shaped members, at least one sheet-shaped member is formed of a synthetic resin film, and at least one bag-holding compartment is formed. A bag accommodating sheet body comprising; and in the accommodating section of the bag accommodating sheet body, the synthetic resin film has a bag accommodating slot for accommodation formed by cutting the synthetic resin film in a substantially lateral direction. , Between the synthetic resin film and the sheet-shaped member on the other side, a bag storage pocket for storage is formed continuously to the bag insertion port, and the synthetic resin film is formed below the bag insertion port. side An explanatory note insertion port is formed by cutting in a direction, and an explanatory note accommodation pocket is provided continuously between the synthetic resin film and the sheet-shaped member on the other side, in succession to the explanatory note insertion port. A sheet for storing record discs. 2. The record disc storage sheet according to claim 1, wherein the other sheet-shaped member of the bag body storage sheet body is a relatively rigid mount, and the synthetic resin film is A record disk storage sheet, which is joined to the mount at least at a peripheral portion and at least a part of the periphery of the bag storage compartment. 3. The record disc storage sheet according to claim 1, wherein the slit portion of the storage bag insertion opening formed in the synthetic resin film of the bag storage sheet body is , A portion that extends substantially laterally and a portion that extends upward from both ends of the lateral portion, and the portion of the synthetic resin film located above the slit portion after inserting the storage bag body A sheet for storing a record disc, characterized in that it constitutes a cover flap for covering the bag body. 4. A cover flap having a substantially quadrangular bag shape having (a) three sides closed and one side opened to form a record disc insertion opening, and one side thereof extended to cover the insertion opening. A non-woven bag for storage, which is formed into a sheet, (b) a mount having relatively rigidity, and a substantially transparent synthetic resin film member whose peripheral portion is joined to at least one surface of the mount. And a bag accommodating sheet body in which at least one bag accommodating section is formed, and in the accommodating section, the synthetic resin film member is formed by substantially horizontally cutting the synthetic resin film member. A storage bag body insertion port, and a storage bag body storage pocket is formed between the synthetic resin film member and the mount continuously to the bag body insertion port, and below and laterally of the bag body insertion port. Offset in the direction In the table, the synthetic resin film member is cut in a substantially lateral direction to form an explanatory text insertion port, and an explanatory text accommodation pocket is formed between the synthetic resin film member and the mount in succession to the explanatory text insertion port. A sheet for storing a record disc, which has been characterized. 5. The record disk storage sheet according to claim 4, wherein the storage bag insertion opening formed in the synthetic resin film of the bag storage sheet is formed in a shallow W shape. A sheet for storing a record disc, wherein a portion of the synthetic resin film located above the bag insertion opening forms a cover flap. 6. (a) A cover flap having a substantially quadrangular bag shape having three sides closed and one side opened to form a record disc insertion opening, and one side thereof extended to cover the insertion opening. And (b) two substantially transparent synthetic resin film members whose peripheral portions are joined to each other, and at least one bag containing compartment And a bag accommodating sheet body, and in the accommodating section of the bag accommodating sheet body, each of the synthetic resin film members is formed by cutting the synthetic resin film member substantially in a lateral direction to insert the accommodating bag body. An opening is provided between the two synthetic resin film members, and a bag storage pocket for storing is formed by joining the two synthetic resin films continuously to the bag insertion opening. Below and lateral to the body insertion port At a position offset to each of the synthetic resin film members, a description insertion port is formed by cutting the synthetic resin film member in a substantially lateral direction,
An explanatory note accommodating pocket is formed between the two synthetic resin film members so as to be continuous with the explanatory note insertion port, and at least a portion of the accommodating bag body accommodation pocket adjacent to the bag body insertion port has the above-mentioned 2 A sheet for storing a record disc, comprising: a bag containing sheet body in which a partition member is arranged between a plurality of synthetic resin sheet members. 7. A storage bag body for use as a record disk storage sheet, which has a substantially quadrangular bag shape having three sides closed and one side opened to form a record disk insertion port. A bag body for accommodating a record disc, which has a non-woven fabric and has one side extended to form a cover flap covering the insertion opening. 8. The storage bag body according to claim 7, wherein:
The record disk insertion bag has a V-shaped notch on the side not provided with the cover flap, which reaches the center hole of the record disk to be stored. 9. The storage bag body according to claim 7, wherein:
The record disc insertion opening has a shape in which the side not provided with the cover flap is torn along one side of a V-shape reaching the center hole of the stored record disc, and a flip-shaped flap piece having a triangular shape is formed. A bag body for storing a record disc, which has been characterized. 10. The storage bag according to any one of claims 7 to 9, wherein the outer side is covered with a synthetic resin film. 11. A sheet body for accommodating a bag body accommodating a record disc, comprising: (a) a mount having a relatively rigidity and a peripheral portion joined to at least one surface of the mount. A transparent synthetic resin film member, and (b) at least one bag-accommodating compartment is formed. (C) In the accommodating compartment, the synthetic resin film member is substantially transverse to the synthetic resin film member. A storage bag insertion opening formed by cutting in a direction, and a storage bag storage pocket is formed continuously between the synthetic resin film member and the mount, and the storage bag storage pocket is formed. At the position below the mouth and laterally offset, a description insertion port is formed by cutting the synthetic resin film member in a substantially horizontal direction, and the description insertion port is formed between the synthetic resin film member and the mount. Continuously description accommodating pockets are formed, that the bag accommodating sheet for record disc accommodating sheet according to claim. 12. A sheet body for accommodating a bag body accommodating a record disc, comprising: (a) two substantially transparent synthetic resin film members whose peripheral portions are joined to each other; ) At least one bag accommodating compartment, (c) In the accommodating compartment, each of the synthetic resin film members is provided with an accommodating bag insertion opening formed by cutting the synthetic resin film member in a substantially lateral direction. Between the two synthetic resin film members, a bag accommodating pocket for accommodating is formed by joining the two synthetic resin films continuously to the bag inserting opening. At a position offset downward and laterally from each of the synthetic resin film members, an explanatory text insertion opening is formed by cutting the synthetic resin film member substantially in the lateral direction. while Between the two synthetic resin sheet members, (d) at least a portion of the accommodating bag body accommodating pocket that is adjacent to the bag body inserting opening is formed with a descriptive text accommodating pocket that is continuous with the explanatory text inserting port A bag accommodating sheet body, characterized in that a partition member is disposed on the. 13. A central sheet made of non-woven fabric and a substantially transparent synthetic resin film member arranged on both sides of the central sheet and having peripheral portions joined to the central sheet, and at least one accommodation compartment is formed. In the accommodation compartment, the synthetic resin film member has a record disc insertion opening formed by cutting the synthetic resin film member in a substantially lateral direction, and the insertion is made between the synthetic resin film member and the central sheet. A record disk storage pocket is formed continuously in the mouth, and at a position offset laterally below and below the bag insertion opening, a description insertion opening is formed by substantially horizontally cutting the synthetic resin film member. A description accommodating pocket is continuously formed between the synthetic resin film member and the central sheet at the description insertion slot. Record disk storage for the seat to be.