JP5742148B2 - Photosensitive adhesive film package - Google Patents

Description

  The present invention relates to a photosensitive adhesive film package.

  The adhesive film is an adhesive material and is generally used for assembling a semiconductor package. Conventionally, when an adhesive film is transported, a cylindrical object such as a laminate element in which the adhesive film is wound around a core is put in a paper cardboard box and transported.

  However, the adhesive film generally tends to be vulnerable to external impacts. For this reason, when the adhesive film is stored by a conventional storage method, scratches such as irregularities may occur on the surface of the adhesive film upon receiving an external impact.

  Moreover, the adhesive film tends to have a reduced adhesive strength due to the influence of moisture in the air. For this reason, when the adhesive film is stored by a conventional storage method, there is a concern that the adhesive film may absorb moisture in the air if the storage period is prolonged, thereby reducing the adhesive strength. It was.

  Therefore, in order to suppress the deterioration of the properties of the adhesive film wound into a roll due to moisture absorption or the like, before being sealed and stored in the packaging container, or before sealing the packaging container, Attempts have been made to reduce the influence of moisture in the air as much as possible by sucking gas or adding a desiccant (see, for example, Patent Document 1).

JP 10-168190 A

  In the case of a photosensitive adhesive film, if foreign matter from the outside adheres to the surface of the film, light is scattered at the time of exposure, and the pattern formability tends to decrease. In particular, when a photosensitive adhesive film is packed by a conventional packing method, dust such as paper waste generated from a cardboard box adheres to the surface of the photosensitive adhesive film, and the pattern formability deteriorates.

  The present invention has been made in view of the above circumstances, and in the case of transporting a photosensitive adhesive film, while sufficiently suppressing the occurrence of irregularities on the surface of the photosensitive adhesive film, even if stored for a long period of time, It aims at providing the photosensitive adhesive film package which can maintain the pattern formation property and adhesiveness of a photosensitive adhesive film.

The present invention, the core, the bag-shaped packaging container containing a top Symbol laminate element and laminate element having an equivalent the winding core first packing photosensitive adhesive film and a pair wound into a roll on It includes a packaging body and a pair of second packing attached to both ends in the longitudinal direction of the package, and the resin case for accommodating the package and the pair of second packing, and the first The packing has a cavity penetrating the central portion of the radial cross section, and the first packing is attached to both ends of the core so as to sandwich the photosensitive adhesive film by fitting the core into the cavity. The outer diameter of the radial cross section of the first packing is larger than the outer diameter of the transverse cross section of the roll of the photosensitive adhesive film, and the outer edge of the second packing is the packaging in the radial direction of the core. From the outer edge of the body On the outside, the outer surface of the packaging container of the photosensitive adhesive film on, with a space between the inner wall of the resin case, to provide a photosensitive adhesive film pack.

  The said photosensitive adhesive film package body accommodates the laminated body element in a packaging container, and accommodates the said packaging container in resin-made cases. Thus, since the photosensitive adhesive film is double packed, the occurrence of unevenness on the surface of the photosensitive adhesive film due to external impact can be sufficiently suppressed. Further, since the resin case generates less dust than a cardboard box, it is possible to suppress a decrease in pattern formability due to adhesion of foreign matter to the surface of the photosensitive adhesive film.

  In addition, by having a space between the outer surface of the packaging container on the photosensitive adhesive film and the inner wall of the resin case, the surface of the photosensitive adhesive film can be damaged by an external impact. Can be suppressed.

The laminate element, so as to sandwich the photosensitive adhesive film includes a pair of first packing mounted on both ends of the winding core, further the outside diameter of the radial section of the first packing, the It has magnitude than the outer diameter of the cross section of the roll of the photosensitive adhesive film.

  As a result, the occurrence of unevenness on the surface of the photosensitive adhesive film is further suppressed, and the shape of the photosensitive adhesive film can be maintained better over a longer period of time.

  The packaging container is preferably a bag-shaped packaging container having an aluminum coating layer. As a result, the laminate element can be easily removed from the packaging container, and when the photosensitive adhesive film is stored, it is possible to sufficiently suppress the transmission of light into the packaging container. The adhesiveness of the adhesive film can be maintained even better.

  Preferably, the packaging container contains a desiccant together with the laminate element, and the packaging container is sealed with heat seal in a state where at least a part of the internal gas is sucked and removed. preferable.

  As a result, moisture absorption of the adhesive layer of the photosensitive adhesive film is further suppressed, and the adhesiveness and pattern formability of the photosensitive adhesive film can be better maintained over a long period of time.

Photosensitive adhesive film packaging body, Ru further comprising a longitudinal pair of second packing attached to both ends of the packaging container the laminate element accommodated in the package. Further, in the radial direction of the core, the outer edge of the second packing, Ru outer near the outer edge of the package.

  Thereby, it is possible to further suppress the occurrence of unevenness on the surface of the photosensitive adhesive film.

  In the radial direction of the core, it is preferable that the second packing has a hole in the center and the packaging container is inserted into the hole. Accordingly, the laminated body element can be held at the center of the resin case, and it is possible to prevent the packing from coming off during the conveyance and scratching the surface of the photosensitive adhesive film.

  The outer shape of the second packing is preferably a rectangular parallelepiped. When the outer shape of the second packing is a rectangular parallelepiped, the package can be stably stored.

  According to the present invention, when the photosensitive adhesive film is transported, the occurrence of irregularities on the surface of the photosensitive adhesive film is sufficiently suppressed, and even when stored for a long time, the pattern forming property of the photosensitive adhesive film and Adhesiveness can be maintained.

In order to demonstrate 1st embodiment of the photosensitive adhesive film package of this invention, it is a perspective view which sees through and shows the package provided with the 2nd packing inside. It is a perspective view which shows the resin-made case contained in 1st embodiment of the photosensitive adhesive film package of this invention. It is an expanded view which shows the resin-made case contained in 1st embodiment of the photosensitive adhesive film package of this invention. It is a perspective view which shows the package provided with the 2nd packing contained in 1st embodiment of the photosensitive adhesive film package of this invention. In order to demonstrate the package contained in 1st embodiment of the photosensitive adhesive film package of this invention, it is a perspective view seeing through and showing the laminated body element of the inside. It is a perspective view which shows the laminated body element contained in 1st embodiment of the photosensitive adhesive film package of this invention. To explain the package included in the first reference embodiment of the sensitive light adhesive film packaging body is a perspective view showing a perspective laminate elements therein. It is a perspective view showing a laminate elements included in the first reference embodiment of the sensitive light adhesive film pack. To explain the second reference embodiment of the sensitive light adhesive film packaging body is a perspective view showing the perspective of the inside of the package thereof. In order to demonstrate 4th embodiment of the photosensitive adhesive film package of this invention, it is a perspective view which sees through and shows the package provided with the 2nd packing inside. In order to demonstrate 5th embodiment of the photosensitive adhesive film package of this invention, it is a perspective view which sees through and shows the package provided with the 2nd packing inside. In order to demonstrate 6th embodiment of the photosensitive adhesive film package of this invention, it is a perspective view which shows through and shows a package provided with the 2nd packing inside.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. However, the present invention is not limited to the following embodiments. In the description of the drawings, the same elements are denoted by the same reference numerals, and redundant description is omitted. Further, unless otherwise specified, the positional relationship such as up / down / left / right is based on the positional relationship shown in the drawings, and the dimensional ratios in the drawings are not limited to the illustrated ratios.

[First embodiment]
FIG. 1 is a perspective view illustrating a package body including a second packing inside the photosensitive adhesive film package body according to the first embodiment of the present invention. The photosensitive adhesive film package 200 includes a package 120 including a second packing and a resin case 104.

  The photosensitive adhesive film package 200 according to the present embodiment includes a winding core, a laminated element having a photosensitive adhesive film wound around the winding core in a roll shape, and a packaging container that houses the laminated element. And a resin case 104 for housing the packaging container. The laminate element is accommodated in the resin case 104 so that the packaging container on the surface of the photosensitive adhesive film wound in the roll shape does not directly contact the inner wall of the resin case 104. Therefore, there is a space between the outer surface of the packaging container on the photosensitive adhesive film and the inner wall of the resin case 104. Since such a photosensitive adhesive film is used to pack the photosensitive adhesive film in a double manner such that the laminate element is accommodated in a packaging container and the packaging container is accommodated in the resin case 104, the photosensitive adhesive film is externally provided. It is possible to sufficiently suppress the occurrence of irregularities on the surface of the photosensitive adhesive film due to the impact of. In addition, since there is a space between the outer surface of the packaging container on the photosensitive adhesive film and the inner wall of the resin case 104, the surface of the photosensitive adhesive film is unlikely to be damaged by an external impact. .

  FIG. 2 is a perspective view showing a resin case included in the photosensitive adhesive film package of the present embodiment. The resin case 104 accommodates a package, that is, a packaging container, and its shape is not particularly limited. FIG. 3 is a development view showing a resin case included in the photosensitive adhesive film package according to the present embodiment. The resin case 104 can be obtained by folding each member constituting the resin case. Examples of a method for connecting the members constituting each resin case at the time of folding include a fitting method using a resin or metal screw or a connection method using Velcro 106 (registered trademark). In addition, it is preferable in terms of safety and handling to use a resin case using the magic tape 106. For safety reasons, it is preferable to use a fitting type using a resin or metal screw for the member such as the handle 108 provided in the resin case 104. Moreover, it is preferable that the brightness of members, such as the resin case 104 and the handle 108, differ. As a result, it is possible to clearly recognize the portion of the photosensitive adhesive film package 200 that needs to be carried, improving the safety of the person carrying the photosensitive adhesive film package 200 due to excessive handling and damage. It becomes possible to do.

  The material of the resin case 104 is not particularly limited. For example, thermoplastic resins such as polyvinyl chloride, polyethylene, polypropylene, polyethylene / polypropylene, and polystyrene, thermosetting resins such as phenol resin, urea resin, epoxy resin, and melamine resin. Examples thereof include resins. Conventionally used paper corrugated cardboard is foldable, but foreign matter such as dust may be generated when folded. On the other hand, since the resin case 104 is made of the above-mentioned material, it can be folded, and foreign matter such as dust is hardly generated when folded. Therefore, when the photosensitive adhesive film package 200 includes the resin case 104, it is possible to reduce adhesion of foreign matters to the photosensitive adhesive film and sufficiently maintain the pattern formability. The material of the resin case 104 is preferably polypropylene from the viewpoint of being resistant to heat, water and chemicals. Further, the resin case 104 is preferably constituted by a hollow structure plate obtained by processing a polypropylene sheet into a corrugated board from the viewpoint of pressure resistance and impact resistance.

  FIG. 4 is a perspective view showing a package 120 including a second packing included in the photosensitive adhesive film package 200 of the present embodiment. The package 120 including the second packing includes the package 110 and a pair of second packings 102 attached to both ends in the longitudinal direction. The package 110 to which the second packing 102 is attached, that is, the package 120 including the second packing is accommodated in the resin case 104. Thereby, the photosensitive adhesive film can be stored in a packaging container under light shielding and low humidity.

  In the radial direction of the winding core, the second packing 102 has a hole in the center, and the packaging container is inserted into the hole, that is, the first packing of the laminated body element in the packaging container is interposed via the packaging container. It is preferable to be inserted into the hole. In this case, the hole is preferably fitted to the outer shape of the first packing. Thereby, in the radial direction of the core, the laminated body element can be held at the central portion of the resin case 104, and the packing can be prevented from being peeled off during transportation, thereby preventing the surface of the photosensitive adhesive film from being damaged. it can. Moreover, it leads to a reduction in the occupied area of the second packing 102 in the photosensitive adhesive film package 200.

In the radial direction of the core, the outer edge of the second packing 102, Ru outer near the outer edge of the package 110. The outer edge of the second packing 102 is an outline of the second packing 102 when the second packing 102 is viewed from the longitudinal direction of the core 12. Further, “the outer edge of the second packing is outside the outer edge of the package” means that when the second packing and the package are viewed from the longitudinal direction, all the outer edges of the package are within the outer edge of the second packing. The state that fits. The photosensitive adhesive film package 200 including the second packing 102 has a space between the outer surface of the packaging container on the photosensitive adhesive film and the inner wall of the resin case, and the photosensitive adhesive film. It is possible to prevent damage to the surface of the film more highly.

  The outer shape of the second packing 102 is not particularly limited as long as it is a preferable shape for disposing the second packing 102 in the resin case 104, but the position of the package 110 is stabilized in the resin case during transportation. Therefore, a rectangular parallelepiped is preferable. In this case, the outer shape of the radial cross section of the second packing 102 is preferably the same as or slightly smaller than the inner wall of the resin case 104. Thereby, when conveying the photosensitive adhesive film package 200, it is suppressed that the package 110 vibrates in the resin case 104, and it becomes possible to reduce damage to the photosensitive adhesive film.

  The second packing 102 and the first packing described later may be composed of a plurality of types of members from the viewpoint of cost. Moreover, it is preferable that the lightness of each packing differs, and it is preferable that it is a color which can be clearly distinguished in the room where ultraviolet rays, such as a yellow room, are cut. As a result, it is possible to suppress a decrease in work efficiency caused by, for example, wrong combination of packings.

  FIG. 5 is a perspective view illustrating a package element included in an embodiment of the photosensitive adhesive film package according to the present embodiment, with a laminated element inside thereof being seen through. The package 110 includes the laminate element 11 and the packaging container 20. The stacked body 110 can be obtained by the stacked body element 11 being accommodated in the packaging container 20.

  The laminated body element 11 is accommodated inside the packaging container 20. The packaging container 20 is preferably sealed (sealed), and more preferably heat sealed. The packaging container 20 is preferably sealed in a state where at least a part of the gas inside the packaging container 20 is sucked and removed. Thereby, even if it preserve | saves the photosensitive adhesive film package 200 for a long period of time, the moisture absorption of a photosensitive adhesive film can be suppressed further, and an adhesive characteristic and pattern formation property can be maintained favorable. Note that heat sealing refers to sealing the packaging container 20 by applying heat and pressure to a part (opening) of the packaging container 20.

From the viewpoint of sufficiently suppressing moisture absorption of the photosensitive adhesive film, the packaging container 20 preferably has moisture resistance in which the water vapor permeability (moisture permeability) is sufficiently reduced. Moisture permeability of the packaging container 20 is preferably not more than 15g ^/ m ^2/24 hours, more preferably not more than 10g ^/ m ^2/24 hours, more preferably not more than 2g ^/ m ^2/24 hours. When the moisture permeability exceeds 15g / m ^2/24 hours, the adhesive strength of the photosensitive adhesive film when stored for a long period of time in some cases lowered.

  The packaging container 20 preferably has a sufficiently reduced light transmittance in order to suppress the influence of light on the photosensitive adhesive film. Moreover, the light transmittance of the packaging container 20 is preferably 5% or less, more preferably 1% or less at a wavelength of 200 to 800 nm. By setting the light transmittance of the packaging container 20 to 5% or less, it is possible to sufficiently suppress a decrease in adhesiveness when the laminate element 11 having the photosensitive adhesive film is stored for a long period of time.

  The packaging container 20 preferably has an aluminum coating layer. Moreover, when sealing the packaging container 20 with a heat seal, the material of the exterior of the packaging container 20 is preferably one that can be welded by heat. Examples of the material that can be welded by heat include plastics such as polyethylene, polyester, vinyl chloride, and polyethylene terephthalate. Accordingly, examples of the packaging container 20 include an aluminum-coated plastic packaging container. As the structure of the packaging container that satisfies these conditions, for example, a three-layer film-like structure in which a polyester layer / AL (aluminum) layer / PE (polyethylene) layer is sequentially laminated is preferable. More preferred is a film-like film composed of five layers in which a layer, an SPE (sand polyethylene) layer, an AL (aluminum) layer, an SPE layer, and a PE (polyethylene) layer are sequentially laminated.

When the laminated body element 11 is accommodated in the packaging container 20 and sealed, the packaging container 20 is flexible in order to suck the gas in the packaging container 20 and reduce the gas in the packaging container 20 as much as possible. Ru bag-like material der. Moreover, it is preferable that the packaging container 20 has the thickness of the grade which has the outstanding softness | flexibility. The term “flexibility” as used herein refers to a pair of first packings attached to both ends of the core so that a photosensitive adhesive film is wound around the core 12 described later in a roll shape and the photosensitive adhesive film is sandwiched therebetween. The softness | flexibility of the grade which can deform | transform flexibly with respect to the laminated body element 11 which has a structure provided with. By having such flexibility, it is possible to flexibly cope with the structure even when a laminated element having a complicated structure or a laminated element having a different size from the usual is used. The amount of air remaining in the packaging container 20 can be sufficiently reduced. Further, since the packaging container 20 has a bag shape, the laminate element 11 can be easily taken out from the packaging container 20. The magnitude | size of the packaging container 20 will not be restrict | limited if it has a magnitude | size which can wrap the laminated body element 11 whole.

  FIG. 6 is a perspective view showing a laminate element included in the photosensitive adhesive film package of the present embodiment. The laminated body element 11 includes a core 12 and a photosensitive adhesive film 14 wound around the core 12 in a roll shape, and is disposed at both ends of the core 12 so as to sandwich the photosensitive adhesive film 14. A pair of first packings 16 are provided. The material used for the core 12 is not particularly limited, but is preferably a material that hardly adsorbs moisture. This is to reduce the amount of moisture brought into the packaging container 20 when the laminated body element 11 is accommodated in the packaging container 20. Furthermore, it is preferable that the material of the winding core 12 hardly generates dust. This is for preventing dust from adhering to the surface of the photosensitive adhesive film 14 and suppressing a decrease in pattern formation of the photosensitive adhesive film 14. Considering the above points, preferable examples of the material of the core 12 include plastics and metals. Among these, from the viewpoint of improving the efficiency of operations such as packing, an ABS resin that is a light and durable material is preferably used.

Examples of the shape of the core 12 around which the photosensitive adhesive film 14 is wound include a prismatic shape, a columnar shape, a rectangular tube shape, a cylindrical shape, and the like, but a viewpoint in which wrinkles are not generated in the photosensitive adhesive film 14. The outer shape of the cross section is preferably circular, and is preferably cylindrical. When the laminated core element 11 around which the photosensitive adhesive film 14 is wound is accommodated in the packaging container 20 due to the cylindrical shape of the core 12, a part of the packaging container 20 existing as a surplus is It becomes possible to make a compact package by folding it inside the cylindrical core 12.
Moreover, it is preferable that the packaging container 20 contains the desiccant together with the laminated body element 11. Further, when the shape of the core 12 is cylindrical, it is preferable to dispose a desiccant inside the cylinder of the core 12.

  The photosensitive adhesive film 14 generally includes a support base material and an adhesive layer formed on the support base material. The photosensitive adhesive film 14 may include a protective film on the adhesive layer. The width of the photosensitive adhesive film 14 is preferably 10 to 50 cm, and the winding length of the photosensitive adhesive film 14 around the core 12 is preferably 5 to 50 m. Since the photosensitive adhesive film package 200 includes the laminate element 11 having a structure in which the photosensitive adhesive film 14 is wound around the winding core 12 in a roll shape, the photosensitive adhesive film 14 having a large area can be stored. , Storage space can be reduced. The adhesive layer of the photosensitive adhesive film 14 is a layer made of the following adhesive composition. The adhesive composition mainly includes a high molecular weight component, a radiation polymerizable compound, and a photoinitiator.

The first packing radial section, i.e. the outer diameter of the cross section of the first packing 16 which is perpendicular to the longitudinal direction of the laminate elements 11 are not larger than the outer diameter of the cross section of the roll of the photosensitive adhesive film 14. By storing and storing the laminate element 11 including the first packing 16 in the resin case 104, a space can be created between the photosensitive adhesive film 14 and the resin case 104, and the core The surface of the adhesive layer of the photosensitive adhesive film 14 may come into contact with an object other than the packaging container 20 and the first packing 16 no matter how the roll of the photosensitive adhesive film 14 wound around 12 is placed. It can be sufficiently reduced, and the surface shape of the photosensitive adhesive film 14 can be protected.

  The outer shape of the cross section in the radial direction of the first packing 16 is preferably circular or square. Among these, as shown in FIG. 5, there is no need to worry about the direction in which the laminated element is accommodated when the laminated element is accommodated in the bag-like packaging container, and the work efficiency is improved. , The force applied to the surface of the photosensitive adhesive film 14 of the packaging container 20 tends to be sufficiently evenly distributed, reducing the shape change of the surface of the photosensitive adhesive film 14, and the packaging container 20. It is more preferable that it is circular from the point which can remove more gas inside.

  When the outer shape of the radial cross section of the first packing is not circular, the outer diameter of the radial cross section of the first packing refers to the diameter of the inscribed circle of the radial cross section of the first packing. When the outer shape of the cross section of the roll of the photosensitive adhesive film is not circular, the outer diameter of the cross section of the roll of the photosensitive adhesive film means the diameter of the circumscribed circle of the cross section of the packaging container.

  When at least a part of the gas inside the packaging container 20 is removed by suction, and wrinkles are generated in the packaging container 20, the generated wrinkles are transferred to the surface of the photosensitive adhesive film 14 and are then applied to the surface of the photosensitive adhesive film. There is a possibility that unevenness is generated, or that force is applied to the end surface of the roll of the photosensitive adhesive film 14 when sucked, and the end surface of the roll of the photosensitive adhesive film 14 may be deformed. However, as described above, the laminated element 11 includes the first packing 16 to prevent the transfer of wrinkles to the surface of the photosensitive adhesive film 14 and the deformation of the roll end surface of the photosensitive adhesive film 14, and the photosensitive adhesive. Generation of irregularities on the surface of the film 14 can be further suppressed.

The first packing 16, that has a cavity extending through the central portion of the radial cross section. Moreover the cavity is Ru shape der to be fitted to the core 12. As a result, the inside of the packaging container 20 is sufficiently degassed, and further, especially when the core 12 is cylindrical, the inside of the cylinder is sufficiently degassed, and the photosensitive property. It is possible to reduce moisture absorption during storage of the adhesive film 14. The material of the first packing 16 is not particularly limited, but various materials such as plastic and resin can be used.

Thus, the photosensitive adhesive film pack 200, Ru includes both two packings (first packing 16 and the second packing 102). When the photosensitive adhesive film package 200 includes both of the above-described two types of packing, moisture absorption of the photosensitive adhesive film 14 and generation of irregularities on the surface thereof can be sufficiently suppressed, and pattern forming properties of the photosensitive adhesive film are further achieved. In addition, the adhesiveness can be maintained over a long period of time.

[ First Reference Form]
FIG. 7 is a perspective view showing a laminate element inside thereof in order to explain a package included in the photosensitive adhesive film package according to the first reference embodiment. The package 100 included in the photosensitive adhesive film package 200 includes a laminate element 10 and a packaging container 20. The laminated body element 10 is accommodated in the packaging container 20, whereby the packaging body 100 can be obtained.

Figure 8 is a perspective view showing a laminate elements contained in the photosensitive adhesive film package of the present reference embodiment. The laminated element 10 includes a core 12 and a photosensitive adhesive film 14 wound around the core 12 in a roll shape.

The laminated element 10 shown in FIG. 8 is different from the laminated element 11 shown in FIG. 6 in that the first packing 16 is not provided. In this reference embodiment, the laminate elements 10 include, but are not provided with a first packing 16, package 100 which houses the laminated body element 10 is provided with the second packing 102. Therefore, the photosensitive adhesive film pack 200 of Embodiment has an outer surface on the photosensitive adhesive film 14 of the packaging container 20, the space between the inner wall of the resin case 104. Thereby, when conveying a photosensitive adhesive film, it can suppress that an unevenness | corrugation generate | occur | produces on the surface of a photosensitive adhesive film, reducing the number of members. In addition, in this reference form, it can be set as the same structure as said 1st embodiment except a 1st packing.

[ Second reference form]
FIG. 9 is a perspective view illustrating the photosensitive adhesive film package in the second reference embodiment with a perspective view of the package inside. In this reference embodiment, the photosensitive adhesive film package 210 differs from the photosensitive adhesive film package 200 shown in FIG. 1 in that the second packing 102 is not provided. The package 110 included in the photosensitive adhesive film package 210 does not include the second packing 102 but includes the first packing 16 therein. Therefore, there is a space between the outer surface of the packaging container 20 on the photosensitive adhesive film 14 and the inner wall of the resin case 104. Thereby, when conveying a photosensitive adhesive film, it can suppress that an unevenness | corrugation generate | occur | produces on the surface of a photosensitive adhesive film, reducing the number of members. In addition, in this reference form, it can be set as the same structure as said 1st embodiment except a 1st packing.

In each of the above-described embodiments and reference embodiments , one package 120 or 110 may be arranged in the resin case 104 as shown in FIG. 1 or 9, and a plurality of packages 120 or 110 are arranged as described later. May be.

[Fourth embodiment]
FIG. 10 is a perspective view showing a package including the second packing inside the photosensitive adhesive film package according to the fourth embodiment of the present invention. The photosensitive adhesive film package 220 of the present embodiment shown in FIG. 10 includes a resin case 104 and four package bodies 120 arranged inside the resin case 104. In the photosensitive adhesive film package 220, the resin case 104 accommodates four packages 120 arranged in a form of 2 rows and 2 columns.

  The length of the resin case 104 in the longitudinal direction (hereinafter sometimes referred to as the row direction) of the package 120 when the package 120 is accommodated in the resin case 104 is the two packages arranged in the row direction. It is preferable to set so as to reduce the gap between the body 120 and the inner wall of the resin case 104. Moreover, it is preferable that the external shape of the radial cross section of the two package bodies 120 arrange | positioned so that a radial cross section may be adjacent is the same as the inner wall of the resin case 104, or a slightly small shape. Thereby, the vibration in the resin case 104 of the package 120 when the photosensitive adhesive film package 220 is conveyed is suppressed, and damage to the photosensitive adhesive film can be reduced.

[Fifth embodiment]
FIG. 11 is a perspective view illustrating a package including the second packing inside the photosensitive adhesive film package according to the fifth embodiment of the present invention. A photosensitive adhesive film package 230 according to this embodiment shown in FIG. 11 includes a resin case 104, three package bodies 120 arranged inside the resin case 104, and a second packing 102. In the photosensitive adhesive film package 230, two of the three packages 120 are arranged in one row (hereinafter referred to as a first row) in the resin case 104 in the longitudinal direction of the package 120. Yes. The remaining one of the three package bodies 120 is arranged at the center in the longitudinal direction of the package bodies 120 in the other row (hereinafter referred to as the second row) in the resin case 104. Further, a second packing 102 is disposed in a gap between both ends of the package 120 and the inner wall of the resin case 104. Thereby, the package 120 can be sufficiently fixed in the resin case 104. Furthermore, since the center of gravity of the photosensitive adhesive film package 230 is close to the center, the balance of the weight of the entire photosensitive adhesive film package 230 is improved, and the photosensitive adhesive film package 230 is easily transported.

[Sixth embodiment]
FIG. 12 is a perspective view showing a package body including a second packing inside the photosensitive adhesive film package body in the sixth embodiment of the present invention. A photosensitive adhesive film package 240 according to this embodiment shown in FIG. 12 includes a resin case 104, two package bodies 120 arranged inside the resin case 104, and a second packing 102. In the photosensitive adhesive film packaging body 240, the two packaging bodies 120 are arranged in the first row and the second row in the resin case 104 in the center in the longitudinal direction of the packaging body 120, respectively. A second packing 102 is disposed in the gap between both ends and the inner wall of the resin case 104. Thereby, the package 120 can be sufficiently fixed in the resin case 104. Furthermore, since the center of gravity of the photosensitive adhesive film package 240 comes to the center, the balance of the weight of the entire photosensitive adhesive film package 240 is improved, and the photosensitive adhesive film package 240 is easily transported.

  In the second row in FIG. 11, the first row in FIG. 12, and the second row in FIG. 12, the length (thickness) in the direction perpendicular to the radial cross section of the second packing 102 is the packaging body 120 made of resin. The length of the inner wall of the resin case 104 in the longitudinal direction of the package 120 when accommodated in the case 104 is preferably the same as or slightly smaller than the length obtained by dividing by an integer. Furthermore, the length of the package 120 in the longitudinal direction is preferably an integral multiple of the length (thickness) of the second packing 102 in the longitudinal direction. In addition, it is preferable that one or a plurality of the second packings 102 are spread so that the package 120 does not move in the resin case 104.

  When two or more packaging bodies 120 are arranged in the resin case 104 as in the second row in FIG. 11, the first row in FIG. 12, the second row in FIG. 12, and the like, both ends of the packaging body 120 and the resin By laying a protective material used on the outermost periphery such as packing in the gap between the inner wall of the case 104, the gap can be filled. This makes it possible to prevent the package from moving within the resin case 104 without incurring extra costs. Moreover, since the said 2nd packing 102 is a resin-made protective material, generation | occurrence | production of dust etc. can be suppressed and reuse (reuse) is also attained.

  The resin case 104 used in the fourth to sixth embodiments may include a plate-shaped member that partitions the internal space. The plate-like member is provided between the packaging body and the second packing 102 that are adjacent to each other in the row direction. The material used for the plate-like member may be the same as the material used for the resin case 104. Since the resin case 104 includes the plate-like member, vibration of the package 120 in the resin case 104 during conveyance can be further suppressed.

  DESCRIPTION OF SYMBOLS 10,11 ... Laminated body element, 12 ... Core, 14 ... Photosensitive adhesive film, 16 ... First packing, 20 ... Packaging container, 100, 110 ... Packaging DESCRIPTION OF SYMBOLS 120 ... Package with 2nd packing, 102 ... 2nd packing, 104 ... Resin case, 106 ... Magic tape, 108 ... Handle, 200, 210, 220, 230, 240 ... Photosensitive adhesive film packaging.

Claims (5)

Core, wrapping body and a bag-shaped packaging container containing a stack element and before Symbol laminate element having a wound photosensitive adhesive film and a pair of first packing in the form of a roll on those the winding core And
A pair of second packings attached to both ends in the longitudinal direction of the package;
A resin case for housing the package and the pair of second packings ,
The first packing has a cavity penetrating a central portion of a radial cross section, and the first packing is sandwiched between the photosensitive adhesive films by fitting the winding core into the cavity. It is attached to
The outer diameter of the radial cross section of the first packing is larger than the outer diameter of the transverse cross section of the roll of the photosensitive adhesive film, and the outer edge of the second packing is the outer edge of the package in the radial direction of the core. Outside, and
A photosensitive adhesive film package having a space between an outer surface of the packaging container on the photosensitive adhesive film and an inner wall of the resin case. The photosensitive adhesive film package according to claim 1, wherein the packaging container is a bag-shaped packaging container having an aluminum coating layer. 3. The photosensitive adhesive according to claim 1, wherein the packaging container contains a desiccant together with the laminate element, and is sealed by heat sealing in a state where at least a part of the internal gas is sucked and removed. Film package. The radial direction of the said winding core WHEREIN: Said 2nd packing has a hole in the center part, The both ends of the longitudinal direction of the said package are inserted in the said hole, The Claim 1 WHEREIN The photosensitive adhesive film package of description. The photosensitive adhesive film package according to any one of claims 1 to 4 , wherein an outer shape of the second packing is a rectangular parallelepiped.

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