WO2016208691A1 - 水平保持袋およびその製造方法 - Google Patents

水平保持袋およびその製造方法 Download PDF

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Publication number
WO2016208691A1
WO2016208691A1 PCT/JP2016/068724 JP2016068724W WO2016208691A1 WO 2016208691 A1 WO2016208691 A1 WO 2016208691A1 JP 2016068724 W JP2016068724 W JP 2016068724W WO 2016208691 A1 WO2016208691 A1 WO 2016208691A1
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WO
WIPO (PCT)
Prior art keywords
bag body
bag
longitudinal member
sheet
handle
Prior art date
Application number
PCT/JP2016/068724
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
宮元武壽
Original Assignee
株式会社ガルツ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ガルツ filed Critical 株式会社ガルツ
Priority to CN201680037196.9A priority Critical patent/CN107848667A/zh
Publication of WO2016208691A1 publication Critical patent/WO2016208691A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/12—String handles

Definitions

  • the present invention is an improvement of a simple bag for transportation, and more specifically, even when a flat lunch box container and a relatively heavy beverage container are stored at the same time, the bag body is compressed to store the stored items.
  • the present invention relates to a horizontal holding bag that can be securely fixed so as to be clamped and hugged to prevent deviation of the center of gravity, and can be held in a substantially horizontal posture, and a method for manufacturing the same.
  • the present invention has been made in view of the above-described problems in a conventional simple bag for transportation, and its purpose is to have a flat lunch box container and a relatively heavy beverage. Even when the container and the container are stored at the same time, the bag body is compressed and tightened, and the container is securely fixed so as to hold it in place, preventing the deviation of the center of gravity and maintaining the horizontal position. It is in providing a bag and its manufacturing method.
  • the present invention is a deformable bag body made of a thermoplastic resin material, in which a handle member 2 is formed by joining a longitudinal member 20 to a peripheral edge in the vicinity of an opening 11 of a bag body 1 at a pair of base end portions 22.
  • a longitudinal member 30 is joined to the periphery in the vicinity of the bottom surface 12 of the bag body 1, and the insertion portion 3 is interposed between the side surface 13 of the bag body 1 and the longitudinal member 30 below the handle portion 2.
  • the proximal end portions 22 of the handle portion 2 are close to each other, the opening portion 11 is closed, and the joint portions 31 of the longitudinal member 30 are close to each other above the bottom surface 12. Since the lower peripheral edge of the container is supported by the bottom surface 12 or the side surface 13 of the bag body 1 and the technical means is used to hold and hold the container in a substantially horizontal position, the container is held horizontally. Completed the bag.
  • the longitudinal members 20 and 30 are formed in a narrow sheet shape, and these longitudinal members are arranged in parallel to each other, at least It is also possible to employ a technical means in which the joint portion 31 of the longitudinal member 30 is heat-sealed to the side surface 13 of the bag body 1 at a curved boundary.
  • the bottom joint portion 12B at the end of the bottom surface 12 of the bag body 1 is integrally heat-melted including the longitudinal member 30. It is also possible to adopt a technical means of wearing and cutting along the bottom joint 12B.
  • the present invention is a deformable bag made of a thermoplastic resin material, and is provided with a notch 23 along the periphery of the bag body 1 in the vicinity of the opening 11, and the upper edge side of the notch 23. While forming the handle 2 on the A cut portion 32 is provided along the periphery of the bag body 1 near the bottom side, the upper edge side of the cut portion 32 is fastened in two rows to form a bottom surface 12, and a band is formed on the lower edge side.
  • Part 30a is formed, and the insertion part 3 in the vicinity of the bottom surface 12 of the bag body 1 below the handle part 2 is constituted by the cut part 32; With the contents placed on the bottom surface 12 of the bag body 1, the handle portion 2 is inserted into the insertion portion 3, and the handle portion 2 is lifted vertically upward toward the apex 21. While the object is stationary due to its own weight, the ends of the handle part 2 are close to each other, the opening 11 is closed, and the ends of the band part 30a are close to each other above the bottom surface 12, thereby
  • the horizontal holding bag is also obtained by adopting technical means in which the peripheral edge of the lower surface of the bag is supported by the bottom surface 12 or the side surface 13 of the bag body 1 so that the stored item can be suspended in a substantially horizontal posture. Completed.
  • the present invention is a deformable bag made of a thermoplastic resin material, and is provided with a notch 23 along the periphery in the vicinity of the opening 11 of the bag body 1. While the handle portion 2 is formed on the edge side, a longitudinal member 30 is joined to the periphery of the bag body 1 in the vicinity of the bottom surface 12 so that the side surface 13 of the bag body 1 and the longitudinal member 30 are located below the handle portion 2.
  • the insertion part 3 is formed between, With the contents placed on the bottom surface 12 of the bag body 1, the handle portion 2 is inserted into the insertion portion 3, and the handle portion 2 is lifted vertically upward toward the apex 21.
  • the horizontal holding bag can also be obtained by adopting technical means in which the periphery of the lower surface of the object is supported by the bottom surface 12 or the side surface 13 of the bag body 1 so that the stored item can be held and suspended in a substantially horizontal posture. Was completed.
  • the present invention is a deformable bag body made of a thermoplastic resin material, in which a longitudinal member 20 is joined to a peripheral edge in the vicinity of the opening 11 of the bag body 1 at a pair of base end portions 22, and a grip portion 2 is formed along the peripheral edge in the vicinity of the bottom side of the bag body 1, and the bottom edge 12 is formed by fixing the upper edge side of the notch 32 in two rows, And the band part 30a is formed in the lower edge side, and this insertion part 32 constitutes the insertion part 3 near the bottom surface 12 of the bag body 1 below the handle part 2, With the contents placed on the bottom surface 12 of the bag body 1, the handle portion 2 is inserted into the insertion portion 3, and the handle portion 2 is lifted vertically upward toward the apex 21.
  • the proximal end portions 22 of the handle portion 2 are close to each other and the opening portion 11 is closed, and the end portions of the belt portion 30a are close to each other above the bottom surface 12, Even if the lower peripheral edge of the stored item is supported by the bottom surface 12 or the side surface 13 of the bag body 1 and the stored item is held in a substantially horizontal posture so that it can be suspended, it can be held horizontally. Completed the bag.
  • the side of the base sheet 10 made of a thermoplastic resin material is folded inward to form a gusset 12A having a mountain fold line in the vicinity of the site where the longitudinal member 30 is disposed, Inserting the narrow sheet-like long members 20 and 30 made of a thermoplastic resin material in parallel with the traveling direction of the base sheet 10, respectively, and arranged parallel to each other on the surface of the base sheet 10, While forming a handle portion 2 by heat-sealing a part of the longitudinal member 20 to the surface of the substrate sheet 10 at predetermined intervals, A part of the longitudinal member 30 is heat-sealed to the surface of the base sheet 10 at predetermined intervals to form the insertion portion 3, All of the longitudinal members 20 and 30 and the sheet overlapping portion in the vicinity of the side edge 14 of the gusset 12A are integrally heat-sealed along the side edge to form the bottom surface 12,
  • the horizontal holding bag manufacturing method was completed by adopting the technical means of continuously forming the bag body by sequentially separating the side edge portions
  • the longitudinal members 20 and 30 are formed into a narrow sheet shape, and these longitudinal members are arranged in parallel to each other, at least It is also possible to employ a technical means in which the joint portion 31 of the longitudinal member 30 is heat-sealed to the side surface 13 of the bag body 1 at a curved boundary.
  • the bottom joint portion 12B at the end of the bottom surface 12 of the bag body 1 is integrally heat-melted including the longitudinal member 30. It is also possible to adopt a technical means of wearing and cutting along the bottom joint 12B.
  • the present invention forms a gusset 12A that folds the side of the base material sheet 10 made of a thermoplastic resin material inward to form a mountain fold line, While providing the notch part 23 along the peripheral edge of the base sheet 10 near the opening part 11 side, the handle part 2 is formed on the upper edge side of the notch part 23, While forming the insertion part 3 by providing the notch part 32 along the periphery of the bottom side vicinity of the base material sheet 10, The upper edge side of the cut portion 32 is fixed in two rows to form the bottom surface 12, and the belt portion 30a is formed on the lower edge side, The base 12 is formed by heat-sealing the sheet overlapping portions in the vicinity of the side edge portion 14 of the gusset 12A and the both ends of the cut portion 32 to form the bottom surface 12, The horizontal holding bag manufacturing method was completed by adopting the technical means of continuously forming the bag body by sequentially separating the side edge portions 14.
  • the present invention forms a gusset 12A in which the side of the base material sheet 10 made of a thermoplastic resin material is folded inward, and the vicinity of the site where the longitudinal member 30 is disposed is a mountain fold line, While providing the notch part 23 along the peripheral edge of the base sheet 10 near the opening part 11 side, the handle part 2 is formed on the upper edge side of the notch part 23, A narrow sheet-like longitudinal member 30 made of a thermoplastic resin material is inserted in parallel with the traveling direction of the base sheet 10, and disposed on the surface of the base sheet 10 in parallel with each other.
  • each is heat-sealed to the surface of the base sheet 10 at a predetermined interval to form the insertion portion 3,
  • the longitudinal member 30 and the sheet overlapping portion in the vicinity of the side edge portion 14 of the gusset 12A are all heat-sealed along the side edge portion to form the bottom surface 12,
  • the horizontal holding bag manufacturing method was completed by adopting the technical means of continuously forming the bag body by sequentially separating the side edge portions 14.
  • the present invention forms a gusset 12A in which the side of the base material sheet 10 made of a thermoplastic resin material is folded inward to form a mountain fold line, A long sheet-like long member 20 made of a thermoplastic resin material is inserted in parallel with the advancing direction of the base sheet 10, and arranged on the surface of the base sheet 10 in parallel with each other, While forming a handle portion 2 by heat-sealing a part of the longitudinal member 20 to the surface of the substrate sheet 10 at predetermined intervals, While forming the insertion part 3 by providing the notch part 32 along the periphery of the bottom side vicinity of the base material sheet 10, The upper edge side of the cut portion 32 is fixed in two rows to form the bottom surface 12, and the belt portion 30a is formed on the lower edge side, The base 12 is formed by heat-sealing the sheet overlapping portions in the vicinity of the side edge portion 14 of the gusset 12A and the both ends of the cut portion 32 to form the bottom surface 12,
  • the horizontal holding bag manufacturing method was completed by adopt
  • the longitudinal member is joined to the peripheral edge in the vicinity of the opening of the bag body at a pair of base end portions to form a handle portion, while the longitudinal member is joined to the peripheral edge in the vicinity of the bottom surface of the bag body,
  • the handle portion is inserted into the insertion portion, and the handle portion is lifted vertically upward toward the apex, so that the contents are stopped by its own weight.
  • the base end portions of the grip portion are close to each other, the opening is closed, and the joint portions of the longitudinal members are close to each other above the bottom surface, so that the lower surface periphery of the stored item is the bottom surface of the bag body. Supported by the side surface, the contents can be held and supported in a substantially horizontal posture.
  • the bag body is compressed to tighten and hold the stored item. Since it can be securely fixed to prevent the deviation of the center of gravity and can be held in a substantially horizontal posture, the industrial utility value is very large.
  • FIG. 1 what is indicated by reference numeral 1 is a bag body, what is indicated by reference numeral 2 is a handle portion, and what is indicated by reference numeral 3 is an insertion portion.
  • the horizontal holding bag of this embodiment is a deformable bag made of a thermoplastic resin material.
  • a polyolefin-based thermoplastic resin such as polypropylene (PP) or polyethylene (PE) is adopted, and it is made of a thin sheet material.
  • the longitudinal member 20 is joined to the periphery of the bag body 1 in the vicinity of the opening 11 at a pair of base end portions 22, and a handle portion 2 is formed between the base end portions 22, 22. It can have a handle 2.
  • a long sheet-like member is used as the longitudinal member 20, but a member having a rope-like thickness can also be used.
  • a longitudinal member 30 is joined to the periphery of the bag body 1 in the vicinity of the bottom surface 12, and an insertion portion 3 is formed between the side surface 13 of the bag body 1 and the longitudinal member 30 below the handle portion 2. ing.
  • a narrow sheet-like member is employed as the longitudinal member 30 in the present embodiment. Further, the interval between the insertion portions 3 is narrower than the interval between the base end portions 22 and 22 (the length of the handle portion 2).
  • the end portions of the longitudinal members 20 and 30 can be integrally heat-sealed to the side edge portion 14 of the bag body 1, thereby strengthening the connection between the longitudinal member and the bag body 1. And peeling due to the load can be prevented.
  • the bottom joint 12B of the bottom 12 of the bag body 1 is heat-sealed, so that the slope of the end of the bottom 12 can be made smooth and a beautiful square shape can be obtained.
  • the bottom joint portion 12B can be integrally heat-sealed including the longitudinal member 30, and the longitudinal member 30 can be prevented from being peeled off. Furthermore, since it can cut
  • the manufacturing method of the horizontal holding bag of this embodiment is demonstrated below.
  • the base sheet 10 made of a thermoplastic resin material is sent to a production line that is transferred by a conveyor or the like using a known bag making machine.
  • the left and right sides can be manufactured more efficiently so that the bag body can be manufactured more efficiently.
  • the two bags can be simultaneously molded.
  • the side of the base material sheet 10 is folded inward to form a gusset 12A having a mountain fold line near the site where the longitudinal member 30 is disposed.
  • the base material sheet 10 a single sheet can be adopted, but from the viewpoint of ease of molding, a cylindrical thing can be adopted to cut an upper surface center line.
  • the gusset 12A is not formed for the first time at this time by inserting and folding the backing plate A from the side, but the gusset 12A is formed in advance before sending it to the bag making machine for heat sealing (heat sealing) processing.
  • the base material sheet 10 can also be used.
  • the narrow sheet-like long members 20 and 30 made of a thermoplastic resin material are inserted in parallel with the traveling direction of the base sheet 10, respectively.
  • the 10 surfaces are arranged in parallel to each other.
  • a part of the longitudinal member 20 is thermally fused to the surface (base end portion 22) of the base sheet 10 at a predetermined interval to form the handle portion 2, while the longitudinal member 30. Are inserted into the base material sheet 10 at a predetermined interval on the surface (joining portion 31) to form the insertion portion 3.
  • the heat-sealed portion is a linear shape inclined at a predetermined angle (for example, 45 degrees) with respect to the arrangement direction of the longitudinal member. Or a curved boundary described later.
  • a predetermined angle for example, 45 degrees
  • each longitudinal member overlapping portion can be independently heat-sealed from both the upper surface and the lower surface of the backing plate A, and unnecessary fusion with the bag body can be achieved. Can be prevented.
  • one heat-sealed portion is formed in a straight line, but a plurality of heat-bonded portions may be formed, or a shape such as a curve or a broken line may be formed.
  • the bottom joint 12B is heat-sealed, whereby the slope of the end of the bottom surface 12 can be smoothed to form a beautiful square shape.
  • the bottom joint portion 12B can be integrally heat-sealed including the longitudinal member 30, and the longitudinal member 30 can be prevented from being peeled off.
  • the steps shown in FIGS. 3 to 6 can be performed independently or simultaneously.
  • the backing plate A is removed (by passing the backing plate A by passing the base sheet 10), and all of the sheet overlapping portions in the vicinity of the longitudinal members 20, 30 and the side edge portion 14 of the gusset 12A are concerned.
  • the bottom surface 12 is formed by heat fusion integrally along the side edge (see FIG. 7).
  • the bag body can be continuously formed by sequentially separating the side edge portions 14 of the bag base material thus completed.
  • the separation step and the heat fusion step in the vicinity of the side edge portion 14 shown in FIG. 7 can be performed independently, but can also be performed simultaneously.
  • the side edge part of a bag base material can also be cut
  • the longitudinal members 20 and 30 are in the form of a narrow sheet, and these longitudinal members are arranged in parallel to each other, and at least the joint portion 31 of the longitudinal member 30.
  • the curved boundary is preferably substantially arc-shaped, and the heat-sealed portion can be linear or planar if the boundary is curved.
  • the bottom joint portion 12B at the end portion of the bottom surface 12 can be integrally heat-sealed including the longitudinal member 30 and cut along the bottom joint portion 12B.
  • the inclination of the end of the bottom surface 12 can be made smooth.
  • the bottom joint portion 12B is provided on the bottom side of the bag, the user can smoothly perform the storing operation. Furthermore, this leads to a reduction in the materials used, and the scrap generated at this time can be used as a recycled material, which is very economical.
  • the horizontal holding bag of the present invention does not have to be continuous, and can be molded one bag at a time, or even in the case where the traveling direction of the base sheet 10 is 90 degrees different in the manufacturing process. Can be molded.
  • the usage method of the horizontal holding bag of this embodiment is demonstrated below.
  • the upper surface of the bag body 1 is opened.
  • the handle portion 2 is inserted into the insertion portion 3 and the handle portion 2 is pulled in the opposite direction while being inserted while the container is placed on the bottom surface 12 of the bag body 1, the opening portion 11 is formed. Then, the edges close to each other (see FIG. 11).
  • the containers include beverage containers such as plastic bottles that are often purchased at the same time.
  • the handle portion 2 pulls up the insertion portion 3 (the overlapping portion of the two longitudinal members), so that the joint portions 31 at both ends of the insertion portion 3 are close to each other, and when gripping, the apexes 21 of the handle portion 2 are upward. Since the longitudinal members 30 provided on both side surfaces are attracted to each other by being brought together, the joint portions 31 of the longitudinal members 30 located at the four corners of the bottom surface 12 face each other inwardly above the bottom surface 12. By pulling and lifting, the lower peripheral edge of the stored item is supported by the bottom surface 12 or the side surface 13 of the bag body 1, and the stored item can be suspended while being held in a substantially horizontal posture.
  • the container suspended in this manner is very stable because the upper part of the bag body 1 is compressed and tightened, so that the beverage can be placed even when the beverage container is placed on the lunch box.
  • the container is difficult to shift and is stable, and even if the beverage container moves from the center and the center of gravity is deviated, the lunch container can be held securely and held horizontally.
  • the handle portion 2 and the insertion portion 3 are formed without adding the longitudinal members 20 and 30 to the bag body 1 (base sheet 10), and only one base sheet 10 is formed.
  • the bag body 1 which exhibits the function and effect of the present invention is characterized in that it can be configured integrally.
  • a notch 23 is provided along the periphery of the bag body 1 in the vicinity of the opening 11, and the handle 2 is integrally formed on the upper edge side of the notch 23.
  • the notch part 32 is provided along the periphery (specifically about 5 cm) of the bottom side vicinity of the said bag main body 1, and the upper edge side of this notch part 32 stops each in two rows independently.
  • the bottom surface 12 is formed by being attached (heat fusion in the present embodiment) (the bottom fastening portion 12C is formed), and the band portion 30a is formed on the lower edge side.
  • the two bottom fastening portions 12C and 12C and the gusset 12A are integrated into the W shape to form the bottom surface 12.
  • the cut surface of the band portion 30a is left open, but can be appropriately fixed by thermal fusion.
  • the cut portion 32 constitutes an insertion portion 3 in the vicinity of the bottom surface 12 of the bag body 1 below the handle portion 2.
  • the bag body 1 can be integrally formed.
  • the manufacturing method of the horizontal holding bag of this embodiment is demonstrated below.
  • the base sheet 10 made of a thermoplastic resin material is sent out to a production line transferred by a conveyor or the like using a known bag making machine.
  • the left and right sides can be manufactured more efficiently so that the bag body can be manufactured more efficiently.
  • the two bags can be simultaneously molded.
  • the side of the base sheet 10 is folded inward to form a gusset 12A having a mountain fold line.
  • the base material sheet 10 a single sheet can be adopted, but from the viewpoint of ease of molding, a cylindrical thing can be adopted to cut an upper surface center line.
  • the gusset 12A is not formed for the first time at this time by inserting and folding the backing plate A from the side, but the gusset 12A is formed in advance before sending it to the bag making machine for heat sealing (heat sealing) processing.
  • the base material sheet 10 can also be used.
  • a notch 23 is provided along the periphery of the base sheet 10 (rear bag body 1) near the opening 11, and a handle is provided on the upper edge of the notch 23.
  • Part 2 is molded.
  • the insertion part 3 is shape
  • the bottom joint part 12B is heat-sealed at the side edges of the notch 32 and the bottom fastening part 12C of the bag body 1, thereby The slope can be smoothed to create a beautiful rectangular bottom when opened.
  • the abutting plate A is removed (by passing the base plate A by passing the base sheet 10), the vicinity of the side edge 14 of the gusset 12A and the notch 32.
  • the bottom surface 12 can be formed by integrally heat-sealing the sheet overlapping portions at both end portions.
  • the bag body can be continuously formed by sequentially separating the side edge portions 14 of the bag base material thus completed.
  • the separation step and the heat fusion step in the vicinity of the side edge portion 14 shown in FIG. 18 can be performed independently, but can also be performed simultaneously.
  • the side edge part of a bag base material can also be cut
  • the user can smoothly cut along the bottom joint portion 12B, and can clearly identify that the bottom joint portion 12B is provided on the bottom side of the bag. It can be performed.
  • the point which provides the elongate member 30 in the lower side and forms the insertion part 3 among the structures of 1st Embodiment is employ
  • the upper part is a notch part 23 among the structures of 2nd Embodiment. It is constituted by adopting the point where the handle portion 2 is formed.
  • the handle portion 2 is used after the container for the lunch box or the like is accommodated in the bag body 1 using the same usage method as in the first embodiment and the second embodiment. Is inserted into the insertion part 3 and the handle part 2 is pulled upward vertically toward the apex 21, whereby the contents can be held and supported in a substantially horizontal posture.
  • the handle portion 2 is used after the container for the lunch box or the like is accommodated in the bag body 1 using the same usage method as in the first embodiment and the second embodiment. Is inserted into the insertion part 3 and the handle part 2 is pulled upward vertically toward the apex 21, whereby the contents can be held and supported in a substantially horizontal posture.
  • the present invention is generally configured as described above, but is not limited to the illustrated embodiment, and various modifications can be made within the description of the “claims”.
  • the location and range of fusion between 1 and the longitudinal member can be increased depending on the design strength.
  • the color of the bag body 1 and the color of the longitudinal member can be made different to improve the workability of inserting the handle portion into the insertion portion, both of which belong to the technical scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Bag Frames (AREA)
PCT/JP2016/068724 2015-06-25 2016-06-23 水平保持袋およびその製造方法 WO2016208691A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680037196.9A CN107848667A (zh) 2015-06-25 2016-06-23 水平保持袋及其制造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015-128173 2015-06-25
JP2015128173 2015-06-25
JP2016-080688 2016-04-13
JP2016080688A JP6048903B1 (ja) 2015-06-25 2016-04-13 水平保持袋およびその製造方法

Publications (1)

Publication Number Publication Date
WO2016208691A1 true WO2016208691A1 (ja) 2016-12-29

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PCT/JP2016/068724 WO2016208691A1 (ja) 2015-06-25 2016-06-23 水平保持袋およびその製造方法

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JP (1) JP6048903B1 (zh)
CN (2) CN109941585A (zh)
TW (1) TW201707607A (zh)
WO (1) WO2016208691A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6281757B1 (ja) * 2017-05-23 2018-02-21 合同会社シービービズ 運搬容易な帯付ゴミ袋
JP7203553B2 (ja) * 2018-10-01 2023-01-13 株式会社細川洋行 角底包装袋、包装体、および角底包装袋の製造方法
TWI824816B (zh) * 2022-11-10 2023-12-01 統一超商股份有限公司 提袋及提袋的使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972069A (zh) * 1972-11-15 1974-07-11
JPS59134416U (ja) * 1983-02-28 1984-09-08 大日産業株式会社 提げ袋
US5568979A (en) * 1994-05-16 1996-10-29 Tenneco Plastics Company Closeable thermoplastic bag
JP2010194038A (ja) * 2009-02-24 2010-09-09 Yamajun:Kk ピザ用持ち帰りバッグ
JP2014136602A (ja) * 2013-01-17 2014-07-28 Kimio Osanai 水平保持手提げ袋及び水平保持手提げ袋の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2863695Y (zh) * 2005-08-03 2007-01-31 吴国庆 立体式真空压缩袋

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972069A (zh) * 1972-11-15 1974-07-11
JPS59134416U (ja) * 1983-02-28 1984-09-08 大日産業株式会社 提げ袋
US5568979A (en) * 1994-05-16 1996-10-29 Tenneco Plastics Company Closeable thermoplastic bag
JP2010194038A (ja) * 2009-02-24 2010-09-09 Yamajun:Kk ピザ用持ち帰りバッグ
JP2014136602A (ja) * 2013-01-17 2014-07-28 Kimio Osanai 水平保持手提げ袋及び水平保持手提げ袋の製造方法

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JP6048903B1 (ja) 2016-12-21
TW201707607A (zh) 2017-03-01
CN107848667A (zh) 2018-03-27
CN109941585A (zh) 2019-06-28
JP2017007741A (ja) 2017-01-12

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