JP3155875U - Packaging bag - Google Patents

Abstract

An object of the present invention is to provide a packaging bag that is easy to manufacture because an object to be collected is not easily crushed during transportation. A packaging bag 1 includes a bag body 2 in which a bouquet is taken. The bag body 2 is provided with a pair of string-like handle portions 3. The bag body has a first side surface portion 4 and a second side surface portion 5 that face each other. A front surface portion 6 is provided between one side edge portions in the width direction of the first side surface portion 4 and the second side surface portion 5, and a front surface portion whose length in the longitudinal direction is shorter than the rear surface portion 6 in a part between the other side edge portions. 7 is provided. Further, the pair of handle portions 3 are attached in the vicinity of the second opening 10 of the first side surface portion 4 and the second side surface portion 5. A bottom surface portion connected to one end portion in the longitudinal direction of each of the first side surface portion 4, the second side surface portion 5, the rear surface portion 6, and the front surface portion 7 is provided. The bag body 2 includes a first opening 9 that opens in a direction opposite to the bottom surface portion 8, and a second opening 10 that is continuous with the front surface portion 7 and communicates with the first opening 9. [Selection] Figure 1

Description

  The present invention relates to a packaging bag that is used when an object to be collected such as a bouquet is collected and transported.

  Conventionally, this type of packaging bag includes a bag-shaped bag body formed by folding a synthetic resin film, and a pair of handles as a pair of handle portions integrally provided above the bag body. Formed, the front edge, the rear edge, and the upper edge connecting the rear edge and the handle are sealed, and the lower edge, the rear edge and the upper edge constitute a cylindrical body, The thing of the structure which expropriates the flower as an expropriation, grasps and conveys a pair of said handle is known (for example, refer to patent documents 1).

  In addition, for example, a bag main body formed in a cylindrical shape with synthetic resin or thin paper, and a handle portion as a pair of handle portions formed integrally with the bag main body, one end side of the bag main body is the other. It has a body part that has a larger diameter than the end side, and one end part and the other end part of this body part are each formed with an opening, and a flower as an object to be collected is collected in the cylindrical bag body. And the thing of the structure which hold | grips and conveys a pair of said handle part is known (for example, refer patent document 2).

JP 2008-174275 A (page 3-5, FIG. 2) Japanese Utility Model Publication No. 51-10181 (page 2-4, FIGS. 1 and 3)

  However, in each of the above-described configurations, since the handle portion is formed integrally with the bag body, when the user grips the pair of handle portions during transportation, the collection space in the bag body is reduced. There is a possibility that the object to be collected may be crushed, and it is necessary to form the bag main body with respect to the collection space in order to form the handle portion, and it is difficult to manufacture due to a rise in cost and an increase in material size. There may be a problem.

  This invention is made | formed in view of such a point, and it aims at providing the packaging bag which a to-be-collected object is hard to collapse when conveying and is easy to manufacture.

  The packaging bag according to claim 1 includes a bag body in which an object to be collected is taken, and a pair of handle portions provided in the bag body, and the bag body includes the bag body. A packaging bag capable of expropriating collected items and carrying the pair of handle portions and transporting the bag, wherein the bag body includes a first side surface portion and a second side surface portion facing each other, and the first side surface portion and The rear surface portion provided between a rear surface portion provided between one side edge portions in the width direction of the second side surface portion and the other side edge portion in the width direction of the first side surface portion and the second side surface portion. And a bottom part connected to one end part in the longitudinal direction of each of the first side part, the second side part, the rear part and the front part. And the bottom surface located on the other end side in the longitudinal direction of each of the first side surface portion, the second side surface portion and the rear surface portion. And a second opening communicating with the first opening continuously from the front face at the other side edge in the width direction of the first side face and the second side face. The pair of handle portions are attached to the first side surface portion and the second side surface portion.

  The packaging bag according to claim 2 is the packaging bag according to claim 1, wherein the second opening is formed in a substantially rectangular shape, and both corners of the peripheral edge on the front surface side are formed in an arc shape. It is what has been.

  The packaging bag according to claim 3 is the packaging bag according to claim 1 or 2, wherein the first side surface portion and the second side surface portion are portions corresponding to the second opening of the other side portion. A reinforcing portion is provided, and the reinforcing portion is provided integrally with the first side surface portion and the second side surface portion and is folded and joined to the inside of the bag body, and disposed inside the folded portion. The handle portion is attached to the reinforcing portion.

  The packaging bag according to claim 4 is the packaging bag according to claim 3, wherein the folded piece has a longitudinal end located on the first side surface side or the second side surface side. The tip portion located on the side opposite to the first side surface portion or the second side surface portion is formed shorter than the first side portion, and the end portion on the first opening side of the tip portion in the folded state is the first side portion. It is located inside the periphery of one opening.

  The packaging bag according to claim 5 is the packaging bag according to any one of claims 1 to 4, wherein the first side surface portion and the second side surface portion are from the bottom surface portion side to the first opening portion side. It is formed so that the length in the width direction becomes longer.

  The packaging bag according to claim 6 is the packaging bag according to any one of claims 1 to 5, wherein the bottom surface portion is provided with a reinforcing material.

  According to the invention described in claim 1, the bag body includes a pair of string-like handle portions that are separate members from the bag body, and the bag body is one side of the first side surface portion and the second side surface portion. Since the rear surface portion is provided between the edge portions, and the front surface portion is provided between the other side edge portions, even if the pair of handle portions are gripped, it is difficult to narrow the collection space in the bag body. The object to be collected in the bag body can be hardly crushed. In addition, since the bag main body and the handle portion are separate members, the first side surface portion and the second side surface portion can be prevented from becoming too large with respect to the storage space. Easy to manufacture.

  According to the second aspect of the present invention, since both corners on the front surface side of the peripheral edge of the second opening are each formed in an arc shape, the second opening is expanded when the object to be collected is taken in and out. It is possible to prevent the corners from being damaged.

  According to the invention described in claim 3, the reinforcing portion is provided in a portion corresponding to the second opening portion of the other side portion of the first side surface portion and the second side surface portion, and the handle portion is attached to these reinforcing portions. Therefore, when the object to be collected is collected in the bag body and the handle portion is gripped and transported, the attachment portion of the handle portion can be prevented from being damaged.

  According to the invention described in claim 4, the folded piece is formed such that the length in the longitudinal direction is shorter at the distal end than at the base end, and the first opening of the distal end in the folded state. Since the end on the part side is located on the inner side of the peripheral edge of the first opening, the end on the first opening side of the tip is the first opening in the state where the folded piece is joined. It can prevent projecting from the periphery.

  According to the invention described in claim 5, since the first side surface portion and the second side surface portion are formed so that the length in the width direction becomes longer from the bottom surface portion side toward the first opening portion side, The object to be collected can be reliably collected in the bag body.

  According to the invention described in claim 6, since the bottom surface portion is provided with the reinforcing material, the durability and water resistance of the bottom surface portion can be improved, so that the bottom surface portion can be prevented from being damaged.

It is a perspective view which shows the structure of the packaging bag which concerns on one embodiment of this invention. It is a perspective view which shows a packaging bag same as the above. It is a fragmentary top view which shows the 2nd opening part of the packaging bag same as the above. It is an expanded view which shows the expansion | deployment state of a packaging bag same as the above. It is a perspective view which shows the folded state of the packaging bag same as the above. It is an expanded view which shows the expansion | deployment state of the packaging bag which concerns on the 2nd Embodiment of this invention.

  Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to FIGS.

  1 and 2, reference numeral 1 denotes a packaging bag. The packaging bag 1 includes a bag-shaped bag body 2 that is partially opened, and the bag body 2 includes a pair of string-like handles. Part 3 is attached.

  Then, the user can carry the packaging bag 1 by taking the bouquet F as the collection object in the bag body 2 and holding the pair of handle portions 3 in the form of strings.

  The bag body 2 is formed of, for example, a synthetic resin sheet such as polyethylene or polypropylene, paper, woven fabric, and non-woven fabric.

  The bag body 2 has a first side surface portion 4 and a second side surface portion 5 that face each other, and the first side surface portion 4 and the second side surface portion 5 are in a state where the bouquet F is confiscated in the bag body 2. Located on both sides. Further, a string-like handle portion 3 is attached to each of the first side surface portion 4 and the second side surface portion 5.

  Between the one side edge part of the width direction of the 1st side surface part 4 and the 2nd side surface part 5, the rear surface part 6 which receives the bouquet F in the state which exfoliated the bouquet F and hold | gripped the handle part 3 is provided. . Further, a front surface portion 7 facing the rear surface portion 6 is provided in a part between the other side edges in the width direction of the first side surface portion 4 and the second side surface portion 5.

  Further, the bag body 2 is connected to one end portion in the longitudinal direction of each of the first side surface portion 4, the second side surface portion 5, the rear surface portion 6 and the front surface portion 7. A bottom surface portion 8 located on the stem side which is one end portion side of F is provided.

  The bag body 2 has a first opening 9 that is located on the other end side in the longitudinal direction of each of the first side surface portion 4, the second side surface portion 5, and the rear surface portion 6 and that opens in the opposite direction of the bottom surface portion 8. Is provided.

  Further, the bag body 2 has a second opening 10 that is continuous with the front face 7 at the other side edge in the width direction of the first side face 4 and the second side face 5 and communicates with the first opening 9. Is provided.

  The first side surface portion 4 and the second side surface portion 5 have a substantially rectangular shape, one end portion in the longitudinal direction is connected to the bottom surface portion 8, and the other end portion in the longitudinal direction is a part of the periphery of the first opening 9. Thus, the length in the width direction is increased from the bottom surface 8 side toward the first opening 9 side.

  The first side surface portion 4 and the second side surface portion 5 have a rear surface portion 6 connected to one side edge portion in the width direction, and a front surface portion on the bottom surface portion 8 side from a substantially central portion in the other side edge portion in the width direction. 7 is connected, and the first opening 9 side from the substantially central portion at the other side edge in the width direction is a part of the peripheral edge of the second opening 10.

  Further, reinforcing portions 12 and 13 are provided at portions corresponding to the second opening 10 on the other side of the first side surface portion 4 and the second side surface portion 5, and the reinforcing portions 12 and 13 have handle portions. A substantially circular mounting hole (not shown) for mounting 3 is formed.

  The reinforcing portions 12 and 13 are integrally provided on the first side surface portion 4 and folded and joined to the inside of the bag body 2 or the second side surface portion 5 and are integrally provided on the bag body 2. The folded piece 15 is bent and joined inward, and the folded piece 14 or a core material such as thick paper (not shown) disposed inside the folded piece 15 is formed.

  The folded pieces 14 and 15 have a length in the longitudinal direction on the side opposite to the first side surface portion 4 or the second side surface portion 5 from the base end portion located on the first side surface portion 4 side or the second side surface portion 5 side. The tip portion positioned is shorter. Further, in the folded state, the folded pieces 14 and 15 have the first side surface portion 4 and the second side surface portion 5 in which the end portion on the first opening 9 side of the tip portion is the peripheral edge of the first opening portion 9. Is located on the inner side from the other end in the longitudinal direction, that is, on the bottom surface 8 side.

  The rear surface portion 6 has a substantially rectangular shape, one end portion in the longitudinal direction is connected to the bottom surface portion, and the other end portion in the longitudinal direction becomes a part of the first opening 9. Moreover, the 1st side surface part 4 is connected to the one side edge part of the width direction, and the 2nd side surface part 5 is connected to the other side edge part of the width direction.

  The front surface portion 7 has a substantially rectangular shape, and the length in the longitudinal direction is shorter than the length in the longitudinal direction of the rear surface portion 6. Further, the bottom surface portion 8 is connected to one end portion in the longitudinal direction of the front surface portion 7, and the other end portion in the longitudinal direction becomes a part of the peripheral edge of the second opening portion 10. Furthermore, the 1st side surface part 4 is connected to the one side part of the width direction, and the 2nd side surface part 5 is connected to the other side part of the width direction.

  The bottom surface portion 8 has a substantially rectangular shape, one end portion in the longitudinal direction of the first side surface portion 4, one end portion in the longitudinal direction of the second side surface portion 5, one end portion in the longitudinal direction of the rear surface portion 6, and the length of the front surface portion 7. One end of each direction is connected. Further, on the inner surface side of the bottom surface portion 8, a sheet-like reinforcing material (not shown) for preventing the bottom surface portion 8 from being damaged due to contact of the stem of the bouquet F or the like is provided.

  The reinforcing material has a substantially rectangular shape similar to that of the bottom surface portion 8, and is appropriately formed of, for example, a synthetic resin sheet, paper, woven fabric, or non-woven fabric. Note that the reinforcing material is preferably formed of a material having good waterproofness in consideration of moisture adhering to the bouquet F when the bouquet F is taken as an object to be collected.

  The first opening 9 has a peripheral edge formed by the other end in the longitudinal direction of the first side face 4 and the second side face 5 and the other end in the longitudinal direction of the rear face 6. Moreover, the 1st opening part 9 is opened in the substantially rectangular shape toward the opposing direction of the bottom face part 8 in a normal state, for example, when taking out the bouquet F etc., it deform | transforms and expands as needed. be able to.

  The periphery of the second opening 10 is defined by the first opening 9 side of the other side edge of the first side face 4 and the second side face 5 and the other end of the front face 7 in the longitudinal direction. Unlike the first opening portion 9, the opening direction is different from that of the first opening portion 9, and the opening direction is opposite to the rear surface portion 6. Moreover, the 2nd opening part 10 is opened in the substantially rectangular shape in the normal state, For example, when taking the bouquet F etc., it can deform | transform and can be expanded as needed.

  Here, as shown in FIG. 3, the second opening portion 10 has both corners on the periphery on the front surface portion 7 side, that is, the other end portion in the longitudinal direction of the front surface portion 7 and the width direction of the first side surface portion 4. A corner portion formed by the side edge portion and a corner portion formed by the other end portion in the longitudinal direction of the front surface portion 7 and the other side edge portion in the width direction of the second side surface portion 5 are formed in an arc shape. ing.

  4 shows the unfolded state of the bag body piece 17 constituting the bag body 2. As shown in FIG. 4, the bag body piece 17 is composed of a rear piece 18, a first side piece 19, a front piece 20, and a front piece. 21, a second side piece 22 and a rear piece 23 are sequentially provided integrally.

  The bag body piece 17 includes one end in the longitudinal direction of the rear piece 18 and the rear piece 23, one end in the longitudinal direction of the first side piece 19 and the second side piece 22, and the length of the front piece 20 and the front piece 21. One end portion in the direction is continuously arranged on the bottom surface portion 8 side, and the other end portion in the longitudinal direction of the rear piece 18 and the other end portion in the longitudinal direction of the first side piece 19 are continuous. The side where the other end in the longitudinal direction of the rear piece 23 and the other end in the longitudinal direction of the second side piece 22 are continuously arranged is the first opening 9 side.

  Further, the bag body piece 17 is provided with a folding line 25 between the rear piece 18 and the first side piece 19 and with a folding line 26 between the first side piece 19 and the front piece 20. A folding line 27 is provided between 21 and the second side piece 22, and a folding line 28 is provided between the second side piece 22 and the rear piece 23.

  The rear piece 18 has a substantially rectangular shape. A rear folding line 31 is provided along the width direction slightly inside the end of the rear surface piece 18 on the bottom surface part 8 side, and a rear folding part 32 is provided on the bottom surface part 8 side from the rear surface folding line 31. Yes.

  The first side piece 19 has a substantially rectangular shape and is formed such that the length in the width direction is gradually increased from the bottom surface portion 8 side toward the first opening 9 side. Further, the first side surface piece 19 is provided with a side surface folding line 33 extending in the width direction from the end portion of the rear surface folding line 31 slightly inside the end portion on the bottom surface portion 8 side. Side folds 34 are provided on the side. Further, the first side piece 19 is a folded line 35 extending in the longitudinal direction from the substantially central portion of the side edge on the front piece 20 side to the first opening 9 side, that is, the portion not connected to the front piece 20. The folding piece 14 is provided on the opposite side of the folding line 35 from the rear piece 18.

  The folded piece 14 has a substantially rectangular shape, and its length in the longitudinal direction is located on the side opposite to the first side piece 19 from the proximal end located on the first side piece 19 side, that is, the folded line 35. The length of the leading end is slightly shorter.

  The front piece 20 has a substantially rectangular shape, and the length in the longitudinal direction is shorter than the length in the longitudinal direction of the rear face piece 18. The front piece 20 is provided with a front fold line 36 extending in the width direction from the end of the side fold line 33 slightly inside the end portion on the bottom surface portion 8 side in the longitudinal direction. A front folding part 37 is provided on the side.

  The front piece 20 and the front piece 21 are separated by a fold line 38, and the front piece 21 is formed symmetrically with the front piece 20 around the fold line 38, and is slightly from the end on the bottom face 8 side. A front fold line 39 extending in the width direction from the end of the front fold line 36 is provided on the inner side, and a front fold portion 40 is provided on the bottom surface portion 8 side from the front fold line 39.

  The second side piece 22 is formed symmetrically with the first side piece 19, and the second side piece 22 is a side extending in the width direction from the end of the front folding line 39 slightly inside the end on the bottom face 8 side. A fold line 41 is provided, and a side fold part 42 is provided on the bottom surface part 8 side from the side fold line 41. Further, the second side piece 22 is provided with a folding line 43 extending in the longitudinal direction at a portion not connected to the front piece 21 at the side edge on the front piece 21 side. On the opposite side, a folded piece 15 is provided symmetrically with the folded piece 14.

  The rear piece 23 is substantially symmetric with the rear piece 18, but is longer in the width direction than the rear piece 18. Further, the rear surface piece 23 is provided with a rear surface folding line 44 extending in the width direction from the end portion of the side surface folding line 41 slightly inside the end portion on the bottom surface portion 8 side. The rear folding part 45 is provided. Further, the rear surface piece 23 is provided with a fold line 46 along the longitudinal direction slightly inside the side edge portion opposite to the second side surface piece 22, and the second side surface piece 22 is defined by the fold line 46. A joint 47 is provided on the opposite side.

  The bag body piece 17 can be bent so that the first side piece 19 and the second side piece 22 are opposed to each other at the folding line 26 and the folding line 27, and the rear piece 18 and the front side at the folding line 25. The sheet 20 can be bent so as to face each other, and can be bent so that the rear face piece 23 and the front face piece 21 face each other at a folding line 28.

  Further, the bag body 2 is formed by bending the bag body piece 17 in this way and joining the joining portion 47 of the rear face piece 23 to the rear face piece 18, so that the rear face portion 6 is formed by the rear face piece 18 and the rear face piece 23. The first side surface piece 19 constitutes the first side surface portion 4, the second side surface piece 22 constitutes the second side surface portion 5, and the front surface piece 20 and the front surface piece 21 constitute the front surface portion 7. The other end of the rear piece 18, the other end of the first side piece 19, the other end of the second side piece 22, and the other end of the rear piece 23 constitute the periphery of the first opening 9. The

  Furthermore, the bag body 2 is a state in which the folded piece 14 and the folded piece 15 of the bag body piece 17 are folded inward at the folded line 35 and the folded line 43 and the core material is disposed inside the folded pieces 14 and 15. Thus, the reinforcing portion 12 is configured by joining the folded piece 14 to the inside of the first side piece 19, and the reinforcing portion 13 is configured by joining the folded piece 15 to the inside of the second side piece 22. The other end of the front piece 20, the other end of the front piece 21, the return line 35, and the return line 43 constitute the periphery of the second opening 10.

  Further, the bag body piece 17 includes a rear folding line 31, a side folding line 33, a front folding line 36, a front folding line 39, a side folding line 41, and a rear folding line 44, a rear folding part 32, a side folding part 34, The front folding part 37, the front folding part 40, the side folding part 42, and the rear folding part 45 can be folded inward. In the folded state, the bottom surface piece (not shown) is joined to the outer surface of the rear surface folding portion 32, the side surface folding portion 34, the front surface folding portion 37, the front surface folding portion 40, the side surface folding portion 42, and the rear surface folding portion 45, thereby The part 8 is formed, and the bag-like bag body 2 having the first opening 9 and the second opening 10 opened is formed.

  And the attachment hole is formed in the reinforcement part 12 of the 1st side surface part 4 of the bag main body 2 formed in this way, and the reinforcement part 13 of the 2nd side surface part 5, respectively, and a string-like holding | grip is carried out to these attachment holes. The packaging bag 1 as shown in FIG. 1 is comprised by attaching a hand part.

  When the packaging bag 1 is not in use, as shown in FIG. 5, the rear surface portion 6 is folded at the folding line 46, the front surface portion 7 is folded at the folding line 38, and the bottom surface portion 8 is folded to the second side surface portion. The bag body 2 can be made compact by folding it to the 5 side.

  Next, the operation of the above embodiment will be described.

  When the bouquet F is expropriated in the packaging bag 1, first, the other end portion of the first side surface portion 4 and the other end portion of the second side surface portion 5 of the bag-shaped bag body 2 are separated from each other. Thus, the first opening 9 and the second opening 10 are expanded.

  Next, the bouquet F is inserted into the bag body 2 from the first opening 9 and the second opening 10, and the bouquet F is taken into the bag body 2. In the adopted bouquet F, the stem side is disposed on the bottom surface portion 8 side, and the petal side is disposed on the first opening 9 side.

  In the state where the bouquet F is confiscated in the bag body 2 as described above, the handle portion 3 is gripped so as to bundle a part of the pair of handle portions 3 and the packaging bag 1 is transported.

  The packaging bag 1 includes a pair of string-like handle portions 3 that are separate members from the bag body 2, and the bag body 2 has one side edge in the first side surface portion 4 and the second side surface portion 5. Since the rear surface portion 6 is provided between the portions and the front surface portion 7 is provided between the other side edges, the gripped force is the first side surface portion 4 and the second side surface portion as in the conventional configuration described above. 5 does not act directly. That is, the gripped force is absorbed by the string-like handle portion 3 and is not easily transmitted to the first side surface portion 4 and the second side surface portion 5, and the gripped portion of the string-like handle portion 3 is the first side surface portion 4. And since it approaches with respect to the 2nd side surface part 5, the 1st side surface part 4 and the 2nd side surface part 5 become difficult to approach. Further, since the rear surface portion 6 is provided between the one side edge portions of the first side surface portion 4 and the second side surface portion 5 and the front surface portion 7 is provided between the other side edge portions, The distance from the second side surface portion 5 can be held by the front surface portion 7 and the rear surface portion 6. Therefore, even if the bouquet F is confiscated in the bag body 2 and the pair of handle portions 3 are gripped, the force absorbed by the handle portions 3 and the separation distance holding effect by the front surface portion 7 and the rear surface portion 6 The first side surface portion 4 and the second side surface portion 5 are difficult to approach, and the space for collection in the bag body 2 is not easily narrowed, so that the bouquet F can be prevented from being crushed.

  Moreover, the packaging bag 1 can design each member by the optimal magnitude | size by the bag main body 2 and the handle part 3 being another members, and the 1st side surface part 4 and the 2nd side surface part 5 are bag main bodies. The bag body 2 can be prevented from being enlarged because it does not become too large with respect to the collecting space in the bag 2. Accordingly, it is possible to prevent the cost from being increased more than necessary due to the increase in the material size, and it is possible to prevent the material constituting the bag body 2 from being difficult to handle during the manufacturing due to the increase in the material size. Can be manufactured easily.

  Further, since the packaging bag 1 is carried by gripping the handle portion 3, the bag body 2 is kept in a state where the rear surface portion 6 and the front surface portion 7 are horizontal during transportation, or the rear surface portion 6 and the front surface portion 7 are disposed. It can hold | maintain in the inclined state and can prevent that the bottom face part 8 contacts the ground.

  Since the bag body 2 is configured in a bag shape with the first opening 9 and the second opening 10 opened, the bag body 2 can be expanded in two directions.

  Here, when the second opening 10 is expanded when the bouquet F is put in and out of the bag body 2, the force at the time when the second opening 10 is expanded at both corners on the front surface 7 side of the second opening 10 is likely to act. Although both corners are easily damaged, since both corners on the peripheral edge of the second opening 10 on the front surface 7 side are formed in an arc shape, damage to both corners caused by expanding the second opening 10 can be prevented.

  The first side surface portion 4 and the second side surface portion 5 are provided with reinforcing portions 12 and 13 at portions corresponding to the second opening 10, and the handle portion 3 is attached to these reinforcing portions 12 and 13. When the bouquet F is confiscated in the bag body 2 and the handle portion 3 is gripped and transported, the attachment portion of the handle portion 3 can be prevented from being damaged.

  The reinforcing portions 12 and 13 have the lengths of the folded pieces 14 and 15 in the longitudinal direction of the first side surface portion 4 or the second side surface portion from the base end portion located on the first side surface portion 4 side or the second side surface portion 5 side. The end portion located on the opposite side to 5 is formed shorter, and the end portions of the folded portions 14 and 15 on the side of the first opening 9 in the folded state are the first opening 9 side. By being located inside the periphery, for example, even when a deviation occurs when the folded pieces 14 and 15 are folded or joined, the end of the folded pieces 14 and 15 on the first opening 9 side is provided. However, it is difficult to protrude from the periphery of the first opening 9. Therefore, work such as folding and joining the folded pieces 14 and 15 can be facilitated, and the first opening 9 side of the front end portion of the folded pieces 14 and 15 in a state where the folded pieces 14 and 15 are joined. It can prevent that the edge part protrudes from the periphery of the 1st opening part 9. FIG. Further, the end of the folded pieces 14, 15 on the first opening 9 side does not protrude from the peripheral edge of the first opening 9, so that the appearance of the packaging bag 1 can be improved and the protruding portion is clothing. Can be prevented.

  The bouquet F is generally spread outward from the stem side to the petal side, and the packaging bag 1 has the first side surface portion 4 and the second side surface portion 5 that are first from the bottom surface portion 8 side. Since it forms so that the length of the width direction may become long toward the opening part 9 side, it is easy to respond | correspond to the shape of the bouquet F, and the bouquet F can be reliably taken.

  The bag body 2 is provided with a bottom surface portion 8 and is formed in a bag shape in which the first opening 9 and the second opening 10 are opened. Even in the case where it is provided, it is possible to prevent the moisture of the bouquet F or the cooling agent from leaking out of the bag body 2 to the outside of the bag body 2.

  Here, the bottom surface portion 8 is a portion where the stems of the harvested bouquet F are in contact with each other, and the bottom portion 8 is a portion that is easily damaged due to impact when the packaging bag 1 is transported or moisture of the bouquet F or the cold insulation agent. By providing a reinforcing material on the bottom surface portion 8, the durability and water resistance of the bottom surface portion 8 can be improved, so that the bottom surface portion 8 can be prevented from being damaged by impact, moisture, or the like.

  In addition, when a material having good waterproof properties is used as the reinforcing material, breakage due to moisture can be more reliably prevented.

  The bag body 2 is provided with a fold line 38 on the front surface portion 7 and a fold line 46 on the rear surface portion 6, whereby the front surface portion 7 can be folded around the fold line 38. Can be folded around the fold line 46. Therefore, when the packaging bag 1 is not used, the bag body 2 can be folded thinly and easily stored.

  In the above embodiment, the collection object to be collected in the bag body 2 is the bouquet F. However, the collection object is not limited to the bouquet F.

  The bag body 2 is not limited to the configuration formed by joining the bottom piece to the bag body piece 17 shown in FIG. 4. For example, the bottom piece may be integrated with the bag body piece 17. .

  Further, the bag body 2 may be manufactured by appropriately joining a plurality of sheets. When a relatively large packaging bag 1 is manufactured, as shown in the second embodiment of FIG. In addition, in the first bag body piece 52 having the first joint portion 51 and the second bag body piece 54 having the second joint portion 53, the first joint portion 51 is formed on the rear surface piece 23 of the second bag body piece 54. It is also possible to form the bag body 2 by joining the second joining portion 53 to the front piece 20 and joining the bottom piece.

  By forming the bag body 2 in this way, even when a relatively large packaging bag 1 is manufactured, it is possible to prevent the increase in size of each member used for manufacturing, and it is easy to handle and manufacture each member.

  Although the 1st side surface part 4 and the 2nd side surface part 5 were set as the structure formed so that the length of the width direction might become long from the bottom face part 8 side toward the 1st opening part 9 side, such a structure is used. For example, a configuration in which the length in the width direction does not change may be used.

  The first side surface portion 4 and the second side surface portion 5 are provided with reinforcing portions 12 and 13 and the handle portion 3 is attached to the reinforcing portions 12 and 13, but the present invention is not limited to such a configuration. Alternatively, the reinforcing portions 12 and 13 may not be provided. In the case where the reinforcing portions 12 and 13 are not provided as described above, the place where the handle portion 3 is attached can be appropriately set as long as the first side surface portion 4 and the second side surface portion 5 are attached. Further, in the case of the configuration in which the reinforcing portions 12 and 13 are provided, the folded pieces 14 and 15 are shorter in the width direction in the distal end portion than in the base end portion, and in the distal end portions of the folded folded pieces 14 and 15. The end portion on the first opening 9 side is not limited to the configuration located on the bottom surface portion 8 side from the periphery of the first opening 9, and the folded pieces 14 and 15 are formed in a rectangular shape and folded back 14. , 15 on the first opening 9 side may be configured along the periphery of the first opening 9.

  The bottom surface portion 8 is not limited to the configuration in which the reinforcing material is provided on the inner side, and may be configured not to provide the reinforcing material. Moreover, when providing a reinforcing material, a reinforcing material is not limited to a sheet-like thing, For example, you may make it the structure which improves durability and water resistance by coating etc.

  The second opening 10 is not limited to a configuration in which both corners of the peripheral edge on the front surface portion 7 side are formed in an arc shape, and may be configured not to be formed in an arc shape.

  The bag body 2 is configured to be foldable along the longitudinal directions of the front surface portion 7 and the rear surface portion 6 at the fold line 38 and the fold line 46, but is not limited to such a configuration. A configuration in which the tatami line 38 and the fold line 46 are not provided may be employed.

DESCRIPTION OF SYMBOLS 1 Packaging bag 2 Bag main body 3 Handle part 4 1st side surface part 5 2nd side surface part 6 Rear surface part 7 Front surface part 8 Bottom surface part 9 1st opening part
10 Second opening
12 Reinforcement
13 Reinforcement
14 Folded pieces
15 Folded pieces F Bouquets for collection

Claims (6)

A bag body in which the object is collected
A pair of string-like handles provided on the bag body,
A packaging bag capable of carrying and carrying the object to be collected in the bag body and gripping the pair of handle parts,
The bag body has a first side surface portion and a second side surface portion facing each other;
A rear surface portion provided between one side edge portions in the width direction of the first side surface portion and the second side surface portion;
A front part provided in a part between the other side edges in the width direction of the first side part and the second side part, facing the rear side part and having a shorter length in the longitudinal direction than the rear side part;
A bottom surface portion connected to one longitudinal end portion of each of the first side surface portion, the second side surface portion, the rear surface portion and the front surface portion;
A first opening that is located on the other end in the longitudinal direction of each of the first side surface, the second side surface, and the rear surface, and that opens in the direction opposite to the bottom surface;
A second opening that communicates with the first opening continuously from the front surface at the other side edge in the width direction of the first side surface and the second side surface;
The pair of handle portions are attached to the first side surface portion and the second side surface portion. The packaging bag according to claim 1, wherein the second opening is opened in a substantially rectangular shape, and both corners of the peripheral edge on the front side are each formed in an arc shape. The first side surface portion and the second side surface portion are provided with a reinforcing portion in a portion corresponding to the second opening portion of the other side portion,
The reinforcing portion includes a folded piece integrally provided on the first side surface portion and the second side surface portion and folded and joined to the inner side of the bag body, and a reinforcing piece disposed on the inner side of the folded piece. Formed,
The packaging bag according to claim 1, wherein the handle portion is attached to the reinforcing portion. The folded piece has a shorter length in the longitudinal direction at the distal end portion located on the opposite side of the first side surface portion or the second side surface portion than the proximal end portion located on the first side surface portion side or the second side surface portion side. 4. The packaging device according to claim 3, wherein an end portion of the tip end portion on the first opening side is located inside a peripheral edge of the first opening portion in a folded and folded state. bag. The first side surface portion and the second side surface portion are formed so that the length in the width direction increases from the bottom surface portion side toward the first opening portion side. The packaging bag as described. The packaging bag according to any one of claims 1 to 5, wherein the bottom portion is provided with a reinforcing material.

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