JP2008081131A - Case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a case for supporting an object to be supported in a roll-wound state which is capable of keeping a shape of the object so as to suppress troubles of deformation of the object and impairment of its appearance caused by the hanging of the object and the compression by the self weight thereof, or a trouble that the object is hardly drawn out of the case. <P>SOLUTION: The case includes a case body 2 having a storage space 2s for storing a sheet paste 9 as an object to be supported in a roll-wound state, and a supporting film 3 as a supporting body for supporting the sheet paste 9 while being supported by the case body 2. The supporting film 3 is arranged in the storage space 2s, and has a supporting surface 33a deformable under the load of the sheet paste 9 to keep a tightly fit state over the entire width of the sheet paste 9 on a lower circumferential surface 9a of the sheet paste. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a case capable of holding a support object in a roll shape.

Conventionally, as a case for holding a support object in a roll shape, for example, the support object is placed on a bottom surface that is an inclined surface that is inclined forward and downward, and the support object is supported by its own weight as the support object is pulled out. There are also known a configuration in which an object approaches the drawer opening, and a configuration in which a bottom surface that is an arc surface is provided and a support object is placed on the bottom surface. (For example, refer to Patent Document 1 or 2.)
Japanese Utility Model Publication No. 61-14974 Japanese Utility Model Publication No. 5-35661

  However, in the case of a non-dense support object such as a sheet paste in which a pressure-sensitive adhesive is applied to one surface of a base material to form a pressure-sensitive adhesive layer, the configuration described in Patent Documents 1 and 2 Then, the following problems may occur.

  In the configuration described in Patent Document 1, in the state of being held in the case, the weight of the supporting object is concentrated and compressed at the lower end portion of the supporting object, so that the supporting object may have an irregular shape instead of a cylindrical shape. . Then, when pulling out a support target object from a case, the malfunction which a motion of a support target object becomes smooth may generate | occur | produce. Furthermore, in the case where the support object is formed by arranging a dot-like adhesive layer on substantially the entire surface of the base material, when the support object is compressed in this way, the adhesive forming the adhesive layer is crushed. The problem that the adhesive layer becomes non-uniform may occur.

  On the other hand, in the configuration of Patent Document 2, since the bottom surface of the case and the lower peripheral surface of the support object are in close contact with each other at the beginning, the weight of the support object acts uniformly on the bottom surface of the case. Occurrence of a malfunction is less likely to occur. However, as the support object is pulled out, the diameter of the support object is reduced, and only the lower end of the support object is in close contact with the bottom surface of the case. Compressive deformation due to concentration occurs, and the above-described problems can still occur after the support object is pulled out to some extent. Furthermore, in this configuration, since the support supports only the vicinity of the center in the width direction of the support object, both ends of the support object in the width direction hang downward, so that the support object is not cylindrical and distorted. It may become another shape, and another problem that the appearance is impaired may also occur.

  The present invention is configured to solve the problems described above.

  That is, the case according to the present invention includes a case main body having a storage space in which a support object wound in a roll shape can be stored, and a support body that supports the support object while being supported by the case main body. And the support is disposed in the storage space, and receives the load of the support object to maintain a close contact with the lower peripheral surface of the support object over the entire width dimension of the support object. It has a deformable support surface.

  If it is such, the shape of a support target object can be hold | maintained by sticking the lower peripheral surface of a support target object to the support surface of a support body over the whole width direction. In addition, since the support surface is deformed by the load of the support object, the support surface is kept in close contact with the lower peripheral surface of the support object even after the support object is pulled out, and is supported for a longer time. The shape of the object can be maintained. In the present invention, the “case” is not limited to a box shape that can store the support object, but a support object such as a device that temporarily holds the support object when the support object is pulled out. It is a concept that includes everything that can be held in a storage space.

  As an aspect effective for weight reduction of such a case, the case main body has a front wall that supports a front end portion of the support body, and a rear wall that supports a rear end portion of the support body, The thing which suspends the said support body which makes the film shape on the said front wall and a rear wall is mentioned. If it is such, it is sufficient that the film-like support has a strength that can withstand the load of the object to be supported, and can be made as thin as possible within a range in which such a strength can be maintained. Because.

  In particular, as an example of an effective mode in which such a case can be effectively realized, the support body can be deformed when subjected to the load of the support object, and one of the front wall and the rear wall. Can be deformed following the support by receiving the load of the object to be supported. In such a case, when the support object is pulled out and the amount of the support object decreases, the support body is deformed by receiving the load of the support object, and either the front wall or the rear wall is used. On the other hand, the distance between the front wall and the rear wall is changed by following and deforming the support, and the support surface of the support is brought into close contact with the lower peripheral surface of the object to be supported over a larger area. Because you can.

  Further, as an aspect that makes it difficult to damage such a case, the support in the form of a film is hung around the upper end portions of the front wall and the rear wall, and the surface of the support is The guide part which guides the cutting line of a support target object above any one of the said front wall and a rear wall using is mentioned. If it is such, compared with the aspect which provides the blade for cutting above either one of the front wall and the rear wall, the blade is in contact with the case main body and unnecessary cuts are made in the contact portion. It is because the trouble which a case main body breaks by entering does not occur. In addition, a cutting tool such as a cutter knife can be moved along the extending direction of the guide portion to guide the cutting line of the support object.

  Furthermore, as an aspect for enabling easy pulling out of the support object from the case while the inner surface of the support object wound up in a roll shape faces upward, the guide portion is provided on the case body. The thing provided below the upper end edge is mentioned. In such a case, the support object is pulled out from the lower side, and therefore the distance from the drawing end of the support object to the guide portion can be shortened.

  On the other hand, as a mode for easily pulling out the support object from the case, a film-like one made of polyethylene terephthalate can be cited. This is because the support object can easily slide on the support surface.

  As an aspect for forming such a case with a minimum number of parts, a case in which the case body is formed by bending a single paper sheet can be cited.

  And, if the reinforcing part formed by folding the paper sheet is provided inside the left and right end walls respectively facing the left and right end parts of the support object, when stowing and storing such a case, The problem that the left and right end walls are deformed by the load of the support object and the problem that the position in the width direction of the support object is shifted due to its own weight can be solved.

  In addition, as an aspect in which such a case can be suitably used, the support object is one in which an adhesive layer is formed on a sheet-like substrate and wound into a roll. When such a support object is wound up in a roll shape, it is less likely to be wound up densely, and therefore a problem that the lower part of the support object is compressed by its own weight or a problem that the support object hangs down by its own weight occurs in particular. It is easy.

  According to the case of the present invention, the shape of the support object can be uniformly maintained by bringing the lower peripheral surface of the support object into close contact with the support surface of the support. In addition, since the support surface is deformed by the load of the support object, the support surface is kept in close contact with the lower peripheral surface of the support object even after the support object is pulled out, and is supported for a longer time. The shape of the object can be maintained.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 to 6, the case 1 according to the present embodiment is mainly used for storing a sheet glue 9 that is a support object wound in a roll shape. A case main body 2 having a storage space 2s that can be stored in the case main body 2 and a support film 3 that is a support for supporting the sheet paste 9 while being supported by the case main body 2. Here, the sheet paste 9 is formed by forming an adhesive layer on a sheet-like base material, and is used by transferring the adhesive forming the adhesive layer from the base material to an object to be glued. is there. The surface of the substrate opposite to the side on which the adhesive layer is formed is subjected to a peeling process to prevent the adhesive from adhering to the substrate when rolled up. Here, FIG. 1 is an overall perspective view of a state in which the sheet paste 9 is stored, FIG. 2 is an overall perspective view of a state in which the sheet paste 9 is not stored, and FIG. 3 is a state in which the sheet paste 9 is not stored. 4 is a front view showing a state in which the sheet paste 9 is not accommodated, FIG. 5 is a sectional view taken along line xx in FIG. 3, and FIG. 6 is a sectional view taken along line yy in FIG. However, in FIG. 5, the sheet paste 9 is stored, and the sheet paste 9 is indicated by an imaginary line.

  The case body 2 is formed by bending a piece of cardboard having a shape as shown in FIG. Specifically, in FIG. 7, the thick solid line is a cutting line, and the thin solid line is a folding line. After the cardboard is cut out along the thick solid line, it is bent by 90 degrees along the thin solid line. ing. Specifically, in the assembled state as the case main body 2, as shown in FIGS. 1 to 6, the bottom wall 21 that forms the bottom surface of the case main body 2 and the front end of the bottom wall 21 are provided upright. A front wall 22, a rear wall 23 provided upright from the rear end of the bottom wall 21, and a left wall of the front wall 22 and the rear wall 23 provided upright from both left and right ends of the bottom wall 21. The left side wall 24 and the right side wall 25 that connect between the respective parts and the right end part, and the front wall 22, the rear wall 23, the left side wall 24, the right side wall 25, and the bottom wall 21 are divided and opened upward. The storage space 2s that can store the support film 3 and the sheet paste 9 and a lid 26 that is disposed above the storage space 2s and can conceal the storage space 2s from the external space.

  More specifically, as shown in FIGS. 3 to 6, the front wall 22 extends rearward from the front outer surface portion 221 standing from the front end of the bottom wall 21 and from the upper end of the front outer surface portion 221. An upper surface portion 222 that forms the upper end of the front wall 22, a front inner surface portion 223 that extends downward from the rear end of the upper surface portion 222 and reaches the bottom surface of the storage space 2s, and a rear surface from the lower end of the front inner surface portion 223. And a tongue portion 224 that extends in contact with the bottom wall 21. Further, the front outer surface portion 221 is provided with a notch 221x so that a later-described front attachment tongue 311 of the support film 3 can be inserted, and the support film can be inserted by inserting the front attachment tongue 311 into the notch 221x. The retaining mechanism for retaining 3 is formed. Further, the height position of the upper edge portion of the front wall 22 is higher than the upper end of the case 1 except for the portions corresponding to the thicknesses of both side end portions, specifically, the left side wall 24 and the right side wall 25. Also down. More specifically, the front wall 22 has a left end edge at a position in the width direction substantially corresponding to the inner surface of the left side wall 24, and a right end edge at a position in the width direction substantially corresponding to the inner surface of the right side wall 25. A notch having a lower end edge extending in parallel to the lower edge of the front wall 22 is provided, and the sheet paste 9 as a support object is drawn out from the upper edge of the notch.

  3 to 6, the left side wall 24 extends to the right side from the upper end of the left outer surface part 241 and the left outer surface part 241 standing from the left end of the bottom wall 21. An upper surface portion 242 that forms an upper end, a left inner surface portion 243 that extends downward from the right end of the upper surface portion 242 and reaches the bottom surface of the storage space 2s, and between the left inner surface portion 243 and the left outer surface portion 241 The reinforcing portion 244 is provided, and a tongue portion 245 that extends rightward from the lower end of the left inner surface portion 243 and contacts the bottom wall 21. The reinforcing portion 244 is formed by folding a piece of cardboard 90 degrees at a time, and extends from one end portion of the left inner surface portion 243, in this embodiment, from the rear end portion toward the left outer surface portion 241. The reinforcing portion rear wall 244a, the reinforcing portion outer wall 244b extending from the left end portion of the reinforcing portion rear wall 244a to the substantially center of the left outer surface portion 241, and the left inner surface portion 243 from the front end portion of the reinforcing portion outer wall 244b. A reinforcing portion front wall 244c extending to substantially the center in the front-rear direction, and a reinforcing portion inner wall 244d extending from the right end portion of the reinforcing portion front wall 244c to the vicinity of the rear end of the left inner surface portion 243. In other words, the reinforcing portion front wall 244c of the reinforcing portion exists in the center of the left side wall 24 in the front-rear direction, substantially in the thickness direction of the left side wall 24, that is, from the left outer surface portion 241 to the left inner surface portion 243.

  As shown in FIGS. 3 to 6, the right side wall 25 extends to the left side from the upper end of the right outer surface part 251 and the right outer surface part 251 rising from the right end of the bottom wall 21. An upper surface portion 252 forming an upper end, a right inner surface portion 253 extending downward from the left end of the upper surface portion 252 and reaching the bottom surface of the storage space 2s, and between the right inner surface portion 253 and the right outer surface portion 251 A reinforcing portion 254 is provided, and a tongue portion 255 extending leftward from the lower end of the right inner surface portion 253 and contacting the bottom wall 21 is provided. The reinforcing portion 254 is formed by folding a piece of cardboard 90 degrees at a time, and extends from one end portion of the right inner surface portion 253, in this embodiment, from the rear end portion toward the right outer surface portion 251. The reinforcing portion rear wall 254a, the reinforcing portion outer wall 254b extending from the right end portion of the reinforcing portion rear wall 254a to the substantially center in the front-rear direction of the right outer surface portion 251, and the right inner surface portion 253 from the front end portion of the reinforcing portion outer wall 254b. A reinforcing portion front wall 254c extending to substantially the center in the front-rear direction, and a reinforcing portion inner wall 254d extending from the left end portion of the reinforcing portion front wall 254c to the vicinity of the rear end of the left inner surface portion 253. That is, the reinforcing portion front wall 254c of the reinforcing portion exists in the center of the right side wall 25 in the front-rear direction, substantially in the thickness direction of the right side wall 25, that is, from the right outer surface portion 251 to the right inner surface portion 253.

  The rear wall 23 is provided with a left rear wall element 231 extending from the rear end of the left side wall 24 and a rear end of the right side wall 25 as shown in FIGS. And a right rear wall element 232 having a thickness of only one piece of cardboard, and a joining portion 23a in which the left rear wall element 231 and the right rear wall element 232 are provided using a notch. Are joined together. That is, the rear wall 23 has a smaller thickness than the front wall 22 and the left and right side walls 24, 25, and the left rear wall element 231 and the right rear wall element 232 are connected to each other at the joint 23a. The angle formed can be changed. In addition, the rear wall 23 is provided with a notch 23x so that a rear mounting tongue 341 (to be described later) of the support film 3 can be inserted. By inserting the rear mounting tongue 341 into the notch 23x, the support film 3 can be inserted. Is formed.

  As shown in FIGS. 3 and 4, the lid body 26 extends from the rear end of the bottom wall 21, and in the closed state, the rear lid portion 261 faces the rear of the rear wall 23, and is closed. An upper lid portion 262 located above the storage space 2s in the state, a front lid portion 263 facing the front of the front wall 22 in the closed state, and a lower front edge portion of the case body 2, that is, a lower edge of the 22 And a tongue 264 that can be inserted into the provided lid receiving cut 22y.

  The support film 3 is formed by bending a single polyethylene terephthalate (PET) film having a shape as shown in FIG. That is, as shown in FIGS. 1 to 6, the front mounting portion 31 that abuts the front surface of the front wall 22 of the case body 2, and the rear of the front mounting portion 31 extends rearward from the front of the case body 2. A guide surface portion 32 covering the upper edge of the wall 22, and a support surface portion 33 extending from the rear end of the guide surface portion 32 to the upper end of the rear wall 23 of the case body 2 and receiving the load of the roll-shaped sheet paste 9; The support surface portion 33 is integrally provided with a rear attachment portion 34 that extends downward from the rear end and contacts the rear surface of the rear wall 23 of the case body 2. That is, the support film 3 is hung by hanging the front mounting portion 31 and the rear mounting portion 34 around the front wall 22 and the rear wall 23 of the case body 2. The rear edge of the guide surface portion 32 is a guide portion 32 a that guides the cut surface of the sheet paste 9. Further, a front attachment tongue 311 that can be inserted into a notch 223x provided in the front wall 22 is provided at the tip of the front attachment portion 31. In addition, a rear attachment tongue portion 341 that can be inserted into a notch 23x provided in the rear wall 23 is provided at the distal end portion of the rear attachment portion 34. The front attachment tongue 311 and the rear attachment tongue 341 are provided with flanges 311a and 341a formed at the base end portions with a width larger than the width of the notches 223x and 23x, and these flanges 311a. , 341a is brought into contact with the side portions of the notches 223x and 23x so as to prevent the support film 3 from coming off.

  In this embodiment, as shown in FIG. 5, the surface of the support surface portion 33 of the support film 3 is arranged in the storage space 2 s and receives the load of the sheet paste 9 to receive the load under the sheet paste 9. This is a support surface 33a that can be deformed so as to maintain a state of being in close contact with the side peripheral surface 9a over the entire width dimension of the sheet paste 9.

  More specifically, the front film 22 and the rear wall 23 of the case main body 2 are supported by the front mounting portion 31 and the rear mounting portion 34 of the support film 3, respectively, so that the support film 3 is suspended from the case main body 2. I have it.

  Further, the support film 3 is deformed so as to be in close contact with the lower peripheral surface of the sheet paste 9 under the load of the sheet paste 9.

  On the other hand, when the sheet glue 9 is pulled out for consumption, the diameter of the sheet glue 9 is reduced as shown in FIG. 9 corresponding to FIG. Then, the support film 3 receives the load of the sheet glue 9 and keeps in close contact with the lower peripheral surface of the sheet glue 9. At this time, the rear wall 23 of the case body 2 follows the front and rear. Can move in the direction. Here, the position of the rear wall 23 before the sheet paste 9 is drawn out for consumption is indicated by an imaginary line in FIG.

  When the case 1 is transported or stored for a long time in a state in which the sheet paste 9 is stored, the case 1 is erected, that is, with either the left outer surface portion 241 or the right outer surface portion 251 being grounded. There are many cases. At this time, if the left outer surface portion 241 is in a grounded state, the left inner surface portion 243 receives the load of the sheet paste 9. If the right outer surface portion 251 is in a grounded state, the right inner surface portion 253 receives the load of the sheet paste 9. Therefore, in the present embodiment, as shown in FIG. 6, the reinforcing portions 244 and 254 are arranged between the left outer surface portion 241 and the left inner surface portion 243 and between the right outer surface portion 251 and the right inner surface portion 253, respectively. In addition, since the reinforcing portion front walls 244c and 254c exist over substantially the entire area in the thickness direction of the left side wall 24 or the right side wall 25, the reinforcing portion front walls 244c and 254c are ribs that receive the load of the sheet paste 9. The left side wall 24 or the right side wall 25 is deformed by receiving the load of the sheet glue 9, and the width direction position of the sheet glue 9 is prevented from being shifted in response to the deformation.

  As described above, the case 1 according to the present embodiment is supported by the case main body 2 having the storage space 2 s in which the sheet paste 9 wound in a roll shape can be stored, and the case main body 2. A support film 3 that supports the sheet paste 9, and the support film 3 is disposed in the storage space 2 s and receives a load of the sheet paste 9 on the lower peripheral surface of the sheet paste 9. It has a support surface 33a that can be deformed so as to maintain a close contact state over the entire width dimension of the sheet paste 9. Therefore, the shape of the sheet glue 9 can be maintained by bringing the lower peripheral surface of the sheet glue 9 into close contact with the support surface 33a over the entire width direction. Moreover, since the support surface 33a is deformed by the load of the sheet paste 9, the support surface is kept in close contact with the lower peripheral surface of the sheet paste 9 after the sheet paste 9 is pulled out, and the sheet is kept longer. The shape of the paste 9 can be maintained. That is, it is possible to suppress the occurrence of the problem that the adhesive forming the adhesive layer of the sheet glue 9 is crushed and the adhesive layer becomes non-uniform, and that the both ends of the sheet glue 9 in the width direction hang down.

  The case body 2 includes a front wall 22 that supports a front end portion of the support film 3 and a rear wall 23 that supports a rear end portion of the support film 3. Since the support film 3 is suspended, it is sufficient that the support film 3 has a strength that can withstand the load of the sheet paste 9 and is made as thin as possible within such a range that the strength can be maintained. Thus, the weight of the case 1 can be effectively reduced.

  Furthermore, since the support film 3 is deformed by receiving the load of the sheet glue 9 wound in a roll shape, the support film 3 is deformed when the sheet glue 9 is pulled out for consumption and the amount is reduced. At the same time, by causing the rear wall 23 to follow the support film 3 and deform it, the support surface 33a of the support film 3 can be brought into close contact with the lower peripheral surface 9a of the sheet glue 9 in a wider area.

  Further, the support film 3 is hung around the upper end portions of the front wall 22 and the rear wall 23 and suspended, and the guide edge for guiding the cutting line of the sheet paste 9 on the rear edge of the guide surface portion 32 of the support film 3. 32a, compared with an embodiment in which a blade for cutting is provided above one of the front wall 22 and the rear wall 23, the blade abuts against the case body 2 and an unnecessary cut is made at the abutting portion. There is no problem that the case main body 2 is damaged by entering, and thus the case 1 is not easily damaged. Then, a cutting tool such as a cutter knife can be moved along the guide portion 32a in the extending direction of the guide portion 32a to guide the cutting line of the sheet paste 9.

  In addition, since the guide portion 32a is provided below the upper end edge of the case body 2, the distance from the drawing end of the sheet paste 9 drawn from the lower side to the guide portion 32a can be shortened.

  Further, since the support film 3 is made of polyethylene terephthalate, the sheet paste 9 can easily slide on the support surface 33a, and the sheet paste 9 can be easily pulled out from this point. .

  In addition, since the case body 2 is formed by bending one paper sheet, the case 1 can be formed with a minimum number of parts.

  Further, since the reinforcing portions 244 and 254 formed by folding the paper sheet are provided inside the left and right end walls 24 and 25 of the case body 2 respectively facing the left and right end portions of the sheet glue 9, such a case 1 When the storage is stood up, it is possible to solve the problem that the left and right end walls are deformed by the load of the sheet glue 9 and the problem that the width direction position of the sheet glue 9 is shifted due to its own weight.

  The present invention is not limited to the embodiment described above.

  For example, on the bottom surface of the case body, a support body that is deformable under the load of the support object is placed, and the upper surface of the support body is kept in close contact with the lower peripheral surface of the support object. The thing that is. Specifically, a mode in which a sponge-like support formed of urethane foam or the like is placed on the bottom surface of the case body and a support object is placed on the support is conceivable.

  In addition, when using a film-like support, the support need not be made of polyethylene terephthalate, and even if other hard plastics are used, the support is used as the upper end of the front wall and the rear wall of the case body. If it is hung by hanging on the part, the part hung on the upper end part of the front wall or the rear wall can exhibit the same function as the guide part in the above-described embodiment. Further, a support body may be formed by using a sheet-like cloth or the like, and the support body may be hung around the upper end portion of the front wall or the rear wall of the case body.

  In addition, the height dimension of the front wall or the rear wall may be set arbitrarily.

  The case main body is not necessarily made of cardboard, and may be formed by bending a resin sheet, for example. When the case body is formed by bending a resin sheet, a blade for cutting the support object is provided on one of the front wall or the rear wall of the case body instead of providing the guide portion in the above-described embodiment. Also good. Further, it is not always necessary to form the case main body by bending one sheet. For example, instead of the reinforcing portion in the above-described embodiment, a reinforcing member provided separately from the case main body is disposed between the left outer surface portion and the left inner surface portion and between the right outer surface portion and the right inner surface portion. You may do it.

  In addition, various modifications can be made without departing from the spirit of the present invention.

The perspective view which shows the state which accommodated the sheet glue in the case which concerns on one Embodiment of this invention. The perspective view which shows the case which concerns on the same embodiment. The top view which shows the case which concerns on the same embodiment. The front view which shows the case which concerns on the same embodiment. Xx sectional drawing in FIG. Yy sectional drawing in FIG. The expanded view of the case main body which concerns on the same embodiment. The expanded view of the support film which concerns on the same embodiment. Action | operation explanatory drawing of the case which concerns on the same embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Case 2 ... Case main body 2s ... Storage space 3 ... Support film (support body)
33a ... support surface 9 ... sheet glue (support object)

Claims (9)

A case body having a storage space in which a support object wound in a roll shape can be stored; and a support body that supports the support object while being supported by the case body. And a support surface that is arranged in the storage space and is deformable so as to be kept in close contact with the lower peripheral surface of the support object over the entire width dimension of the support object under the load of the support object. Case characterized by. The case body has a front wall that supports a front end portion of the support body and a rear wall that supports a rear end portion of the support body, and the support that forms a film on the front wall and the rear wall. The case according to claim 1, wherein the body is suspended. The support body is deformable when subjected to the load of the support object, and either the front wall or the rear wall is deformed by following the support body under the load of the support object. The case according to claim 2, wherein: The support in the form of a film is hung around the upper end portions of the front wall and the rear wall, and either one of the front wall and the rear wall is utilized using the surface of the support. The case according to claim 2, wherein a guide part for guiding a cutting line of the support object is provided above. The case according to claim 4, wherein the guide portion is provided below an upper end edge of the case main body. 6. The case according to claim 1, wherein the support is in the form of a film made of polyethylene terephthalate. The case according to claim 1, wherein the case body is formed by bending a single paper sheet. The case according to claim 7, wherein a reinforcing portion formed by folding a paper sheet is provided inside the left and right end walls respectively opposed to the left and right end portions of the support object. The said support target object is what rolled up what formed the adhesion layer on the sheet-like base material in roll shape, The 1, 2, 3, 4, 5, 6, 7 or characterized by the above-mentioned. 8. The case described in 8.

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