WO2011052000A1 - Packaging bag for transportation - Google Patents

Packaging bag for transportation Download PDF

Info

Publication number
WO2011052000A1
WO2011052000A1 PCT/JP2009/005646 JP2009005646W WO2011052000A1 WO 2011052000 A1 WO2011052000 A1 WO 2011052000A1 JP 2009005646 W JP2009005646 W JP 2009005646W WO 2011052000 A1 WO2011052000 A1 WO 2011052000A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging bag
absorbent material
bag
synthetic resin
packaging
Prior art date
Application number
PCT/JP2009/005646
Other languages
French (fr)
Japanese (ja)
Inventor
一柳卓夫
西川晃敏
Original Assignee
栄研化学株式会社
株式会社 ベセル
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 栄研化学株式会社, 株式会社 ベセル filed Critical 栄研化学株式会社
Priority to EP09850782.5A priority Critical patent/EP2495188B1/en
Priority to CN200980162195.7A priority patent/CN102574610B/en
Priority to ES09850782.5T priority patent/ES2592379T3/en
Priority to JP2011538108A priority patent/JPWO2011052000A1/en
Priority to AU2009354691A priority patent/AU2009354691B2/en
Priority to PCT/JP2009/005646 priority patent/WO2011052000A1/en
Priority to DK09850782.5T priority patent/DK2495188T3/en
Priority to SI200931521A priority patent/SI2495188T1/en
Priority to US13/504,265 priority patent/US20120269462A1/en
Publication of WO2011052000A1 publication Critical patent/WO2011052000A1/en
Priority to HK12110284.0A priority patent/HK1169363A1/en

Links

Images

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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/12—Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments

Definitions

  • the present invention relates to a transport packaging bag used for transporting a container containing liquid or an article such as a food containing liquid that oozes out.
  • the packaging bag is formed of a laminate of a sheet-like base material and a film layer, or the packaging bag and the liquid absorber are formed as separate bodies in completely different processes. Since the liquid absorbent is built in the packaging bag, it takes time to manufacture the liquid absorbent and is not always satisfactory in terms of cost.
  • the frequency of transporting specimens has increased, and many containers containing specimens have been transported. It is desirable to wrap the container with a packaging bag made so that the liquid does not leak during the transportation of the container.
  • the envelope as proposed above has difficulty in cost, and a cheaper packaging bag is desired. ing.
  • a synthetic resin packaging bag in which three sides are heat-welded and the opening is provided with a sealing portion fulfills this purpose.
  • synthetic resin films such as polyethylene, PET, nylon, and polypropylene, or a combination thereof, or a combination of these and an aluminum foil can be considered. It is complete when an absorbent material is provided that absorbs any liquid that has spilled into the bag.
  • the absorbent material provided in the bag is preferably a material having water absorption (hydrophilicity) by a fibrous structure such as paper, non-woven fabric, and filter. Furthermore, it is preferable that the absorbent material is fixed to the inner surface of the packaging bag because the absorbent material does not follow when the container is taken in and out, and the container can be taken in and out easily.
  • the absorbent material may be sandwiched when the packaging material made of a synthetic resin film is overlapped to form a bag, and the peripheral portion sandwiched with the absorbent material may be heat-welded. By doing so, the manufacturing is simplified and the cost can be reduced.
  • the absorbent material sandwiched between the packaging materials made of synthetic resin film is fixed while maintaining the gap between the fibers at the heat-welded portion, and the gap between the fibers facilitates the passage of liquid by capillary action. Therefore, when there is a liquid leak in the bag, the liquid absorbed in the absorbent material oozes out of the bag body from the gap between the fibers in the heat-welded portion, thereby preventing liquid leakage It will be unsuitable as a bag.
  • a fibrous structure formed of a thermoplastic resin when the packaging material made of a synthetic resin film is thermally welded, the absorbent fibrous structure is melted and broken and welded. Capillary phenomenon does not occur in the part, and the liquid in the bag does not ooze out.
  • the fibrous structure formed of a thermoplastic resin hardly adsorbs liquid and is not suitable as an absorbent material.
  • thermoplastic resin powder with pulp to form a fibrous structure and use this as an absorbent material.
  • a packaging material made of a synthetic resin film is used.
  • the gap between the fibers of the fibrous structure of the absorbent material is not completely filled with the molten thermoplastic resin, a capillary phenomenon occurs in the welded part, and the liquid in the bag oozes out,
  • the thermoplastic resin powder is mixed a lot, the gap between the fibers of the fibrous structure of the absorbent material is completely filled with the molten thermoplastic resin, so that the capillarity phenomenon does not occur in the welded part and the liquid in the bag penetrates outside.
  • the gap between the fibers of the fibrous structure of the absorbent material is filled with the powder of the thermoplastic resin, and the gap between the fibers of the fibrous structure becomes small, so the amount of liquid adsorption decreases. There is a problem such as.
  • the size of the absorbent material to be installed is slightly smaller than the size of the packaging material made of synthetic resin film so that the absorbent material is not provided on the outermost part of the heat-welded part.
  • a packaging bag can be considered, such a packaging bag is not suitable for mass production because it takes time to position the absorbent material, and has a problem of high cost.
  • the present inventors have succeeded in losing the fiber structure of the absorbent material when the absorbent material is sandwiched between the synthetic resin films and thermally welded. Even when an absorbent material having high water absorption is sandwiched between all the heat-welded surfaces, a transport packaging bag that does not leak liquid has been completed.
  • the object of the present invention is to prevent the liquid from leaking out of the bag body and the article in the bag body from drying, which is convenient for transporting a container containing liquid or a food product containing a leaching liquid. Therefore, the present invention provides a packaging bag for transportation that can maintain humidity and can further reduce the cost.
  • the invention described in claim 1 is a transport packaging bag provided with an openable / closable sealing portion for sealing an opening, and is made of a synthetic resin film having thermoplasticity. Between the sheets of packaging material, a synthetic fiber stretched into a fibrous shape is subjected to a hydrophilic treatment to sandwich the absorbent material in the form of a cloth, and the edge portion is sandwiched between the absorbent materials leaving an opening to be a bag body. It is characterized by that.
  • the invention described in claim 2 is the synthetic fiber subjected to the hydrophilic treatment according to claim 1, wherein the surface of the synthetic fiber is laminated with a thermoplastic resin subjected to the hydrophilic treatment.
  • the invention described in claim 3 is characterized in that the synthetic resin stretched into the fibrous form according to any one of claims 1 and 2 is a synthetic resin having a hydrophilic group.
  • the invention described in claim 4 is characterized in that the sealing portion for sealing the opening of the bag body according to any one of claims 1, 2, or 3 is a zipper or a seal chuck. .
  • the invention according to claim 5 is characterized in that the synthetic resin film as the packaging material according to any one of claims 1, 2, 3 or 4 is transparent.
  • the packaging bag for transportation provided with an openable and closable sealing portion for sealing the opening, and two packaging materials made of a synthetic resin film having thermoplasticity
  • the synthetic fiber stretched into a fibrous shape was subjected to a hydrophilic treatment to sandwich the absorbent material in the form of a cloth, and the edge portion that sandwiched the absorbent material leaving the opening was heat-sealed to form a bag.
  • the synthetic fibers constituting the absorbent material are melted and welded to the packaging material in a state of filling the gaps between the fibers.
  • the liquid absorbed by the absorbent material does not ooze out of the bag from the thermally welded portion.
  • the absorbent material since the synthetic fiber stretched into a fibrous shape is subjected to a hydrophilic treatment, it is possible to attract the leaked liquid in the bag and absorb and hold it in the gaps between the fibers of the absorbent material. it can.
  • the surface of the synthetic fiber is laminated with a thermoplastic resin subjected to the hydrophilic treatment. Therefore, the thermoplastic resin laminated on the surface of the synthetic fiber attracts the liquid leaking in the bag, and can be absorbed and held in the gaps between the fibers of the absorbent material.
  • the synthetic resin stretched into the fibrous form according to any one of claims 1 and 2 is a synthetic resin having a hydrophilic group, and therefore leaked in the bag body.
  • the liquid can be attracted more effectively and absorbed and held in the gaps between the fibers of the absorbent material.
  • the sealing portion for sealing the opening of the bag body according to any one of claims 1, 2, or 3 is a zipper or a seal chuck, Opening and sealing operations are facilitated, and dangerous tools such as scissors and knives are not required when opening the opening of the packaging bag.
  • the synthetic resin film as the packaging material according to any one of claims 1, 2, 3, or 4 is transparent, The state can be confirmed from the outside of the bag body, and the label or barcode attached to the stored item in the bag body can be confirmed from the outside in the unopened state, for example.
  • FIG. 2 is a cross-sectional view taken along line AA in FIG.
  • FIG. 1 to 3 show an example of an embodiment of the transport packaging bag according to the present invention
  • FIG. 1 is a perspective view showing the transport packaging bag according to the present invention
  • FIG. 2 shows the transport packaging bag of FIG.
  • FIG. 3 is an exploded perspective view
  • FIG. 3 is a longitudinal sectional view of the transport packaging bag of FIG. 1 in an opened state
  • FIG. 4 is a transverse sectional view taken along line AA of FIG.
  • the transport packaging bag of this example includes a sealing portion 3 that can be opened and closed at an opening portion 2 of a rectangular bag body 1 in which three sides are heat-welded.
  • the bag body 1 is formed by sandwiching an absorbent material 6 between two packaging materials 4 and 5 made of a synthetic resin film having thermoplasticity, and thermally welding an edge portion 7 with the absorbent material 6 sandwiched between the openings 2. Configured.
  • thermoplasticity to be the packaging materials 4 and 5 a transparent synthetic resin film is used in this example, and this synthetic resin film is formed of polyethylene or polypropylene.
  • the absorbent material 6 sandwiched between the two packaging materials 4 and 5 has a configuration in which the synthetic fiber is stretched into a fiber shape and subjected to a hydrophilic treatment and woven to form a cloth shape.
  • the synthetic fiber subjected to the hydrophilic treatment in this example, the surface of the synthetic fiber is laminated with a thermoplastic resin subjected to the hydrophilic treatment.
  • the synthetic resin that is stretched into a fibrous shape is not particularly limited, but a synthetic resin having a hydrophilic group, for example, a plastic having a hydrophilic group such as an amide group, a sulfone group, or a carboxyl group on the surface is preferable.
  • the absorbent material 6 is formed in the same shape as the packaging materials 4 and 5, but the longitudinal direction (vertical direction in the drawing) is shorter than the packaging materials 4 and 5, and the packaging materials 4 and 5 are formed.
  • the upper side of the absorbent material 6 has a length that does not overlap the sealing portion 3 provided on the upper sides of the packaging materials 4 and 5.
  • the sealing portion 3 provided in the opening 2 of the bag body 1 is not particularly limited as long as the opening 6 can be tightly sealed, but a zipper or a seal chuck is preferable.
  • it is comprised by the groove part 3a provided in one upper edge of the packaging materials 4 and 5, and the protrusion part 3b provided in the other upper edge, and closely fitting to the groove part 3a. ing.
  • the bag body 1 is formed by sandwiching an absorbent material 6 between two packaging materials 4 and 5 made of a synthetic resin film having thermoplasticity, and thermally welding an edge portion 7 with the absorbent material 6 sandwiched between the openings 2.
  • the packaging materials 4 and 5 and the absorbent material 6 are further thermally welded in the vertical direction to form the divided seal portion 8 at the substantially central portion of the bag body 1.
  • a synthetic fiber stretched into a fibrous shape is subjected to a hydrophilic treatment between two packaging materials 4 and 5 made of a synthetic resin film having thermoplasticity to form a cloth shape. Since the absorbent body 6 is sandwiched and the opening 7 is left and the edge 7 sandwiching the absorbent material 6 is thermally welded to form the bag body 1, the edges of the two packaging materials 4, 5 with the absorbent material 6 laminated therebetween When the part is thermally welded, the synthetic fiber constituting the absorbent material 6 is melted and welded to the packaging materials 4 and 5 in a state of filling the gaps between the fibers. Thus, when there is a liquid leak in the bag body 1, the liquid absorbed in the absorbent material 6 does not ooze out of the bag body 1 from the heat-welded portion 9.
  • the liquid leaking in the bag body 1 is attracted and absorbed in the gap between the fibers of the absorbent material 6. Can be held.
  • the thermoplastic resin laminated on the surface of the synthetic fiber is the bag. The liquid leaking in the body 1 can be attracted and absorbed and held in the gaps between the fibers of the absorbent material 6.
  • the synthetic resin stretched into the fibrous form is a synthetic resin having a hydrophilic group
  • the liquid leaking in the bag body 1 is more effectively attracted to the gaps between the fibers of the absorbent material 6. Can be absorbed and retained.
  • the sealing part 3 which seals the opening part 2 of the bag body 1 is a zipper or a seal chuck, the opening and sealing operation of the opening part 2 of the bag body 1 becomes easy, and the bag body When opening one opening 2, dangerous tools such as scissors and knives are not required.
  • the synthetic resin film used as the packaging materials 4 and 5 is transparent, the state of the stored item in the bag body 1 can be confirmed from outside the bag body 1, from the outside in an unopened state, For example, it is possible to confirm a label or barcode attached to the stored item in the bag body 1 from the outside.
  • packaging materials 4 and 5 and the absorbent material 6 are further heat-welded in the vertical direction to form the split seal portion 8 at the substantially central portion of the bag body 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)

Abstract

A packaging bag for transportation, provided with an openable and closable sealing section (3) for sealing an opening (2).  An absorbing material (6) which is a cloth-like material formed by providing synthetic fibers, which have been stretched into a fibrous form, with hydrophilic characteristics is sandwiched between two sheets of packaging materials (4, 5) consisting of a thermoplastic synthetic resin film, and edges (7) sandwiching the absorbing material (6) are fusion bonded together at portions excluding the opening (3).  In this way, a bag body (1) is formed.

Description

輸送用包装袋Transport packaging bag
　本発明は、液体を入れた容器や染み出る液体を含有する食品等の物品を輸送するために使用される輸送用包装袋に関する。 The present invention relates to a transport packaging bag used for transporting a container containing liquid or an article such as a food containing liquid that oozes out.
　液体を入れた容器を輸送する場合、容器の破損或いはキャップの緩み等で液体がこぼれ出ることがあり、これが原因で他の輸送物を汚すことがある。従来、このような問題を防止するため、こぼれ出た液体を吸収するために吸収材で容器を覆い、これを包装袋に入れ、その上から別な包装袋に入れる２重包装を行うか、包装袋の代わりに破損防止のできる堅牢な容器に入れていた。これらには手間とコストがかかることが余儀なくされ、その簡易化が望まれていた。 When transporting containers with liquids, liquids may spill out due to damage to the containers or loose caps, which may cause other transported items to become dirty. Conventionally, in order to prevent such a problem, the container is covered with an absorbent material to absorb the spilled liquid, and this is put into a packaging bag, and then double packaging is put into another packaging bag from above. Instead of a packaging bag, it was put in a robust container that could prevent breakage. These are tedious and costly, and the simplification of these has been desired.
　このような要求に応えるものとして、シート状基材の少なくとも一方の面にフィルム層を積層した積層体から構成された、液が漏れないようにつくられた包装袋と、該包装袋の内部に設けられた液体吸収体とからなる封筒が提案されている（例えば、特許文献１参照。）。 In order to meet such a demand, a packaging bag made of a laminate in which a film layer is laminated on at least one surface of a sheet-like base material and made so as not to leak liquid, and inside the packaging bag An envelope made of a liquid absorber provided has been proposed (see, for example, Patent Document 1).
　しかし、ここで提案されている封筒は、包装袋がシート状基材とフィルム層との積層体で構成されていることや、包装袋と液体吸収体とが全く別工程で別体として形成され、包装袋内に液体吸収体を内蔵して構成されており、その製造に手間がかかり、コストの面で必ずしも満足できるものとはなっていない。 However, in the envelope proposed here, the packaging bag is formed of a laminate of a sheet-like base material and a film layer, or the packaging bag and the liquid absorber are formed as separate bodies in completely different processes. Since the liquid absorbent is built in the packaging bag, it takes time to manufacture the liquid absorbent and is not always satisfactory in terms of cost.
　最近、体の健康状態を診断するために、検体の輸送を行う頻度が増し、検体を収容した容器の輸送が多く行われている。かかる容器の輸送に液が漏れないようにつくられた包装袋で容器を包装することが望まれるが、前記提案されているような封筒ではコストに難があり、より安価な包装袋が望まれている。 Recently, in order to diagnose the health condition of the body, the frequency of transporting specimens has increased, and many containers containing specimens have been transported. It is desirable to wrap the container with a packaging bag made so that the liquid does not leak during the transportation of the container. However, the envelope as proposed above has difficulty in cost, and a cheaper packaging bag is desired. ing.
　例えば、防漏の目的では３方が熱溶着され、開口部に封止部を備えた合成樹脂製の包装袋がこの目的を果たす。包装袋の包装材としては、ポリエチレン、ＰＥＴ、ナイロン、ポリプロピレン等の合成樹脂フィルム、又はこれらを組み合わせ、若しくはこれらとアルミ箔との組み合わせが考えられる。袋体内にこぼれ出た液体を全て吸収する吸収材が設けられると完全である。 For example, for the purpose of leakage prevention, a synthetic resin packaging bag in which three sides are heat-welded and the opening is provided with a sealing portion fulfills this purpose. As the packaging material of the packaging bag, synthetic resin films such as polyethylene, PET, nylon, and polypropylene, or a combination thereof, or a combination of these and an aluminum foil can be considered. It is complete when an absorbent material is provided that absorbs any liquid that has spilled into the bag.
　袋体内に設けられる吸収材には、紙、不織布、フィルター等、繊維状構造体による吸水性（親水性）をもつ材質が好ましい。さらに、吸収材が包装袋の内面に固定されていると、容器の出し入れをする際に吸収材が追従せず、容器の出し入れが容易となり好ましい。
　内設させる吸収材を固定するには、合成樹脂フィルムからなる包装材を重ね合わせて製袋にするときに吸収材を挟み込み、吸収材を挟み込んだ周辺部を熱溶着すれば良い。このようにすることにより製造も簡単となりコストの低減も図れる。 The absorbent material provided in the bag is preferably a material having water absorption (hydrophilicity) by a fibrous structure such as paper, non-woven fabric, and filter. Furthermore, it is preferable that the absorbent material is fixed to the inner surface of the packaging bag because the absorbent material does not follow when the container is taken in and out, and the container can be taken in and out easily.
In order to fix the absorbent material to be installed, the absorbent material may be sandwiched when the packaging material made of a synthetic resin film is overlapped to form a bag, and the peripheral portion sandwiched with the absorbent material may be heat-welded. By doing so, the manufacturing is simplified and the cost can be reduced.
　しかし、合成樹脂フィルムからなる包装材に挟み込んだ吸収材は、熱溶着部分で繊維間の隙間を保持したまま固定されることになり、この繊維間の隙間は毛細管現象により液体の通過を容易にさせることから、袋体内で液漏れがあった場合、吸収材に吸収された液体が、前記の熱溶着された部分における繊維間の隙間から袋体外に染み出だしてしまい、液漏れを防止する包装袋としては適さないものとなってしまう。 However, the absorbent material sandwiched between the packaging materials made of synthetic resin film is fixed while maintaining the gap between the fibers at the heat-welded portion, and the gap between the fibers facilitates the passage of liquid by capillary action. Therefore, when there is a liquid leak in the bag, the liquid absorbed in the absorbent material oozes out of the bag body from the gap between the fibers in the heat-welded portion, thereby preventing liquid leakage It will be unsuitable as a bag.
　そこで、吸収材として熱可塑性の樹脂により形成される繊維状構造体を使用すれば、合成樹脂フィルムからなる包装材を熱溶着したとき、吸収材の繊維状構造体が溶融して壊され、溶着部分に毛細管現象は起こらず、袋体内の液が外に染み出すことはない。しかし、熱可塑性の樹脂により形成される繊維状構造体は液の吸着が殆ど起こらず、吸収材としては不適当である。 Therefore, if a fibrous structure formed of a thermoplastic resin is used as an absorbent material, when the packaging material made of a synthetic resin film is thermally welded, the absorbent fibrous structure is melted and broken and welded. Capillary phenomenon does not occur in the part, and the liquid in the bag does not ooze out. However, the fibrous structure formed of a thermoplastic resin hardly adsorbs liquid and is not suitable as an absorbent material.
　また、パルプに熱可塑性樹脂の粉末を混合して繊維状構造体とし、これを吸収材とすることも考えられるが、熱可塑性樹脂の粉末の混合が少ないと、合成樹脂フィルムからなる包装材を熱溶着したとき、吸収材の繊維状構造体の繊維間の隙間が溶融した熱可塑性樹脂で完全には埋まらず、溶着部分に毛細管現象が起きて袋体内の液が外に染み出し、また、熱可塑性樹脂の粉末の混合が多いと、吸収材の繊維状構造体の繊維間の隙間が溶融した熱可塑性樹脂で完全に埋まり、溶着部分に毛細管現象は起きず袋体内の液が外に染み出すことはないが、吸収材の繊維状構造体の繊維間の隙間を熱可塑性樹脂の粉末が埋めてしまい、繊維状構造体の繊維間の隙間が小さくなることから液の吸着量が少なくなる、といった問題がある。 It is also conceivable to mix a thermoplastic resin powder with pulp to form a fibrous structure and use this as an absorbent material. However, if the thermoplastic resin powder is mixed little, a packaging material made of a synthetic resin film is used. When heat-welded, the gap between the fibers of the fibrous structure of the absorbent material is not completely filled with the molten thermoplastic resin, a capillary phenomenon occurs in the welded part, and the liquid in the bag oozes out, When the thermoplastic resin powder is mixed a lot, the gap between the fibers of the fibrous structure of the absorbent material is completely filled with the molten thermoplastic resin, so that the capillarity phenomenon does not occur in the welded part and the liquid in the bag penetrates outside. Although it does not come out, the gap between the fibers of the fibrous structure of the absorbent material is filled with the powder of the thermoplastic resin, and the gap between the fibers of the fibrous structure becomes small, so the amount of liquid adsorption decreases. There is a problem such as.
　このような問題を解消するものとして、合成樹脂フィルムからなる包装材の大きさより内設させる吸収材の寸法をわずかに小さくして、熱溶着する部分の最外部に吸収材を設けないようにした包装袋が考えられるが、このような包装袋は、吸収材の位置決めに手間がかかるため大量生産には不向きであり、またコストが高くなるといった問題点を有するものとなってしまう。 In order to solve such problems, the size of the absorbent material to be installed is slightly smaller than the size of the packaging material made of synthetic resin film so that the absorbent material is not provided on the outermost part of the heat-welded part. Although a packaging bag can be considered, such a packaging bag is not suitable for mass production because it takes time to position the absorbent material, and has a problem of high cost.
特開２００１－２４７１３４号公報JP 2001-247134 A
　そこで、本発明者等は、上記の問題点を解決すべく、研究を重ねた結果、合成樹脂フィルムに吸収材を挟み込んで熱溶着したときに、吸収材の繊維構造を喪失させることに成功し、熱溶着面全てに吸水性の高い吸収材を挟み込んでも、液体の漏れない輸送用包装袋を完成するに至った。 Therefore, as a result of repeated research to solve the above problems, the present inventors have succeeded in losing the fiber structure of the absorbent material when the absorbent material is sandwiched between the synthetic resin films and thermally welded. Even when an absorbent material having high water absorption is sandwiched between all the heat-welded surfaces, a transport packaging bag that does not leak liquid has been completed.
　本発明の目的とするところは、液体を入れた容器や染み出る液体を含有する食品等の物品を、輸送に便利な、袋体外に液体が漏れ出さず、また袋体内の物品が乾燥しないように湿度を保持することも可能にし、さらにはコストの低減を図ることができる輸送用包装袋を提供するところにある。 The object of the present invention is to prevent the liquid from leaking out of the bag body and the article in the bag body from drying, which is convenient for transporting a container containing liquid or a food product containing a leaching liquid. Therefore, the present invention provides a packaging bag for transportation that can maintain humidity and can further reduce the cost.
　上記の目的を達成するために請求項１に記載の発明は、開口部を封止する開閉可能な封止部を備えた輸送用包装袋であって、熱可塑性を有する合成樹脂フィルムからなる２枚の包装材の間に、繊維状に引き伸ばした合成繊維に親水処理を施して布状とした吸収材を挟み込み、開口部を残し吸収材を挟み込んだ縁部を熱溶着して袋体としたことを特徴とする。 In order to achieve the above object, the invention described in claim 1 is a transport packaging bag provided with an openable / closable sealing portion for sealing an opening, and is made of a synthetic resin film having thermoplasticity. Between the sheets of packaging material, a synthetic fiber stretched into a fibrous shape is subjected to a hydrophilic treatment to sandwich the absorbent material in the form of a cloth, and the edge portion is sandwiched between the absorbent materials leaving an opening to be a bag body. It is characterized by that.
　請求項２に記載の発明は、請求項１に記載の、前記親水処理を施した合成繊維にあっては、合成繊維の表面に親水処理を施した熱可塑性樹脂をラミネートしたものであることを特徴とする。 The invention described in claim 2 is the synthetic fiber subjected to the hydrophilic treatment according to claim 1, wherein the surface of the synthetic fiber is laminated with a thermoplastic resin subjected to the hydrophilic treatment. Features.
　請求項３に記載の発明は、請求項１または２のいずれか１に記載の、前記繊維状に引き伸ばす合成樹脂は、親水基を有する合成樹脂であることを特徴とする。 The invention described in claim 3 is characterized in that the synthetic resin stretched into the fibrous form according to any one of claims 1 and 2 is a synthetic resin having a hydrophilic group.
　請求項４に記載の発明は、請求項１、２または３のいずれか１に記載の、前記袋体の開口部を封止する封止部は、ジッパー又はシールチャックであることを特徴とする。 The invention described in claim 4 is characterized in that the sealing portion for sealing the opening of the bag body according to any one of claims 1, 2, or 3 is a zipper or a seal chuck. .
　請求項５に記載の発明は、請求項１、２、３または４のいずれか１に記載の、前記包装材となる合成樹脂フィルムは透明であることを特徴とする。 The invention according to claim 5 is characterized in that the synthetic resin film as the packaging material according to any one of claims 1, 2, 3 or 4 is transparent.
　請求項１に係る輸送用包装袋によれば、開口部を封止する開閉可能な封止部を備えた輸送用包装袋であって、熱可塑性を有する合成樹脂フィルムからなる２枚の包装材の間に、繊維状に引き伸ばした合成繊維に親水処理を施して布状とした吸収材を挟み込み、開口部を残し吸収材を挟み込んだ縁部を熱溶着して袋体としたので、間に吸収材を積層した２枚の包装材の縁部を熱溶着したとき、吸収材を構成する合成繊維が溶融して繊維間の隙間を埋めた状態で包装材と溶着することから、熱溶着部分は液体が通過しないシール状態となり、袋体内で液漏れがあった場合、吸収材に吸収された液体が、前記の熱溶着された部分から袋体外に染み出だすことことはない。
　また、吸収材にあっては、繊維状に引き伸ばした合成繊維には親水処理を施しているので、袋体内で漏れた液を誘引し、吸収材の繊維間の隙間に吸収し保持することができる。 According to the packaging bag for transportation according to claim 1, the packaging bag for transportation provided with an openable and closable sealing portion for sealing the opening, and two packaging materials made of a synthetic resin film having thermoplasticity In between, the synthetic fiber stretched into a fibrous shape was subjected to a hydrophilic treatment to sandwich the absorbent material in the form of a cloth, and the edge portion that sandwiched the absorbent material leaving the opening was heat-sealed to form a bag. When the edges of the two packaging materials laminated with the absorbent material are heat welded, the synthetic fibers constituting the absorbent material are melted and welded to the packaging material in a state of filling the gaps between the fibers. In a sealed state where liquid does not pass through, and there is a liquid leak in the bag, the liquid absorbed by the absorbent material does not ooze out of the bag from the thermally welded portion.
In addition, in the absorbent material, since the synthetic fiber stretched into a fibrous shape is subjected to a hydrophilic treatment, it is possible to attract the leaked liquid in the bag and absorb and hold it in the gaps between the fibers of the absorbent material. it can.
　請求項２に係る輸送用包装袋によれば、請求項１に記載の、前記親水処理を施した合成繊維にあっては、合成繊維の表面に親水処理を施した熱可塑性樹脂をラミネートしたものであるので、合成繊維の表面にラミネートした熱可塑性樹脂が袋体内で漏れた液を誘引し、吸収材の繊維間の隙間に吸収し保持することができる。 According to the packaging bag for transportation according to claim 2, in the synthetic fiber subjected to the hydrophilic treatment according to claim 1, the surface of the synthetic fiber is laminated with a thermoplastic resin subjected to the hydrophilic treatment. Therefore, the thermoplastic resin laminated on the surface of the synthetic fiber attracts the liquid leaking in the bag, and can be absorbed and held in the gaps between the fibers of the absorbent material.
　請求項３に係る輸送用包装袋によれば、請求項１または２のいずれか１に記載の、前記繊維状に引き伸ばす合成樹脂は、親水基を有する合成樹脂であるので、袋体内で漏れた液を一層効果的に誘引し、吸収材の繊維間の隙間に吸収し保持することができる。 According to the packaging bag for transportation according to claim 3, the synthetic resin stretched into the fibrous form according to any one of claims 1 and 2 is a synthetic resin having a hydrophilic group, and therefore leaked in the bag body. The liquid can be attracted more effectively and absorbed and held in the gaps between the fibers of the absorbent material.
　請求項４に係る輸送用包装袋によれば、請求項１、２または３のいずれか１に記載の、前記袋体の開口部を封止する封止部はジッパー又はシールチャックであるので、開封、封止の操作が容易となり、包装袋の開口部の開封に際し、はさみ、ナイフ等の危険な用具が不要となる。 According to the packaging bag for transport according to claim 4, since the sealing portion for sealing the opening of the bag body according to any one of claims 1, 2, or 3, is a zipper or a seal chuck, Opening and sealing operations are facilitated, and dangerous tools such as scissors and knives are not required when opening the opening of the packaging bag.
　請求項５に係る輸送用包装袋によれば、請求項１、２、３または４のいずれか１に記載の、前記包装材となる合成樹脂フィルムは透明であるので、袋体内の収納物の状態を袋体外より確認することができ、未開封状態で外側より、例えば、袋体内の収納物に貼り付けられたラベル或いはバーコードを外から確認することができる。 According to the packaging bag for transport according to claim 5, since the synthetic resin film as the packaging material according to any one of claims 1, 2, 3, or 4 is transparent, The state can be confirmed from the outside of the bag body, and the label or barcode attached to the stored item in the bag body can be confirmed from the outside in the unopened state, for example.
本発明に係る輸送用包装袋の実施の一例を示す斜視図である。It is a perspective view which shows an example of implementation of the transport packaging bag which concerns on this invention. 図１の輸送用包装袋の分解斜視図である。It is a disassembled perspective view of the packaging bag for transport of FIG. 図１の輸送用包装袋の開封状態における縦断面図である。It is a longitudinal cross-sectional view in the opened state of the packaging bag for transport of FIG. 図１のＡ－Ａ線横断面図である。FIG. 2 is a cross-sectional view taken along line AA in FIG.
　本発明に係る輸送用包装袋を実施するための形態の一例を図面を参照して詳細に説明する。
　図１乃至図３は本発明に係る輸送用包装袋の実施の一例を示すもので、図１は本発明に係る輸送用包装袋を示す斜視図、図２は図１の輸送用包装袋の分解斜視図、図３は図１の輸送用包装袋の開封状態における縦断面図、図４は図１のＡ－Ａ線横断面図であるである。 An example of the form for implementing the packaging bag for transport which concerns on this invention is demonstrated in detail with reference to drawings.
1 to 3 show an example of an embodiment of the transport packaging bag according to the present invention, FIG. 1 is a perspective view showing the transport packaging bag according to the present invention, and FIG. 2 shows the transport packaging bag of FIG. FIG. 3 is an exploded perspective view, FIG. 3 is a longitudinal sectional view of the transport packaging bag of FIG. 1 in an opened state, and FIG. 4 is a transverse sectional view taken along line AA of FIG.
　本例の輸送用包装袋は、３方が熱溶着された四角形の袋体１の開口部２に開閉可能な封止部３を備えている。前記の袋体１は、熱可塑性を有する合成樹脂フィルムからなる２枚の包装材４，５の間に吸収材６を挟み込み、開口部２を残し吸収材６を挟み込んだ縁部７を熱溶着して構成されている。 The transport packaging bag of this example includes a sealing portion 3 that can be opened and closed at an opening portion 2 of a rectangular bag body 1 in which three sides are heat-welded. The bag body 1 is formed by sandwiching an absorbent material 6 between two packaging materials 4 and 5 made of a synthetic resin film having thermoplasticity, and thermally welding an edge portion 7 with the absorbent material 6 sandwiched between the openings 2. Configured.
　前記の包装材４，５となる熱可塑性を有する合成樹脂フィルムにあっては、本例では透明な合成樹脂フィルムが使用されており、この合成樹脂フィルムはポリエチレンやポリプロピレンで成形されている。 In the synthetic resin film having thermoplasticity to be the packaging materials 4 and 5, a transparent synthetic resin film is used in this example, and this synthetic resin film is formed of polyethylene or polypropylene.
　また、２枚の包装材４，５の間に挟み込まれる吸収材６にあっては、繊維状に引き伸ばし合成繊維に親水処理を施し、これを織り加工して布状とした構成となっている。前記親水処理を施した合成繊維にあっては、本例では合成繊維の表面に親水処理を施した熱可塑性樹脂をラミネートしたものとなっている。また、繊維状に引き伸ばす合成樹脂にあっては、特に限定されないが、親水基を有する合成樹脂、例えば、表面にアミド基、スルフォン基、カルボキシル基等の親水基を有するプラスチックが好ましい。 Further, the absorbent material 6 sandwiched between the two packaging materials 4 and 5 has a configuration in which the synthetic fiber is stretched into a fiber shape and subjected to a hydrophilic treatment and woven to form a cloth shape. . In the synthetic fiber subjected to the hydrophilic treatment, in this example, the surface of the synthetic fiber is laminated with a thermoplastic resin subjected to the hydrophilic treatment. In addition, the synthetic resin that is stretched into a fibrous shape is not particularly limited, but a synthetic resin having a hydrophilic group, for example, a plastic having a hydrophilic group such as an amide group, a sulfone group, or a carboxyl group on the surface is preferable.
　この吸収材６の形状にあっては、包装材４，５と同形状に形成されるが、縦方向（図面では上下方向）が包装材４，５より短くなっており、包装材４，５と吸収材６の底辺及び両側辺を揃えたとき、吸収材６の上辺が包装材４，５の上辺に設けられる封止部３に重ならない長さとなっている。 The absorbent material 6 is formed in the same shape as the packaging materials 4 and 5, but the longitudinal direction (vertical direction in the drawing) is shorter than the packaging materials 4 and 5, and the packaging materials 4 and 5 are formed. When the bottom side and both sides of the absorbent material 6 are aligned, the upper side of the absorbent material 6 has a length that does not overlap the sealing portion 3 provided on the upper sides of the packaging materials 4 and 5.
　また、袋体１の開口部２に備えた封止部３にあっては、開口部６を密に封止できるものであれば特に限定されないが、ジッパー又はシールチャックであることが好ましい。本例では包装材４，５の一方の上縁に設けられた凹溝条部３ａと、他方の上縁に設けられ凹溝条部３ａに密に嵌合する凸条部３ｂとで構成されている。 Further, the sealing portion 3 provided in the opening 2 of the bag body 1 is not particularly limited as long as the opening 6 can be tightly sealed, but a zipper or a seal chuck is preferable. In this example, it is comprised by the groove part 3a provided in one upper edge of the packaging materials 4 and 5, and the protrusion part 3b provided in the other upper edge, and closely fitting to the groove part 3a. ing.
　前記の袋体１は、熱可塑性を有する合成樹脂フィルムからなる２枚の包装材４，５の間に吸収材６を挟み込み、開口部２を残し吸収材６を挟み込んだ縁部７を熱溶着して構成されるが、本例では、更に包装材４，５及び吸収材６を縦方向に熱溶着して袋体１の略中央部に分割シール部８を形成している。 The bag body 1 is formed by sandwiching an absorbent material 6 between two packaging materials 4 and 5 made of a synthetic resin film having thermoplasticity, and thermally welding an edge portion 7 with the absorbent material 6 sandwiched between the openings 2. However, in this example, the packaging materials 4 and 5 and the absorbent material 6 are further thermally welded in the vertical direction to form the divided seal portion 8 at the substantially central portion of the bag body 1.
　このように構成された輸送用包装袋では、熱可塑性を有する合成樹脂フィルムからなる２枚の包装材４，５の間に、繊維状に引き伸ばした合成繊維に親水処理を施して布状とした吸収材６を挟み込み、開口部３を残し吸収材６を挟み込んだ縁部７を熱溶着して袋体１としたので、間に吸収材６を積層した２枚の包装材４，５の縁部を熱溶着したとき、吸収材６を構成する合成繊維が溶融して繊維間の隙間を埋めた状態で包装材４，５と溶着することから、熱溶着部分９は液体が通過しないシール状態となり、袋体１内で液漏れがあった場合、吸収材６に吸収された液体が熱溶着部分９から袋体１外に染み出だすことことはない。 In the transport packaging bag configured as described above, a synthetic fiber stretched into a fibrous shape is subjected to a hydrophilic treatment between two packaging materials 4 and 5 made of a synthetic resin film having thermoplasticity to form a cloth shape. Since the absorbent body 6 is sandwiched and the opening 7 is left and the edge 7 sandwiching the absorbent material 6 is thermally welded to form the bag body 1, the edges of the two packaging materials 4, 5 with the absorbent material 6 laminated therebetween When the part is thermally welded, the synthetic fiber constituting the absorbent material 6 is melted and welded to the packaging materials 4 and 5 in a state of filling the gaps between the fibers. Thus, when there is a liquid leak in the bag body 1, the liquid absorbed in the absorbent material 6 does not ooze out of the bag body 1 from the heat-welded portion 9.
　また、吸収材６にあっては、繊維状に引き伸ばした合成繊維には親水処理を施しているので、袋体１内で漏れた液を誘引し、吸収材６の繊維間の隙間に吸収し保持することができる。前記親水処理を施した合成繊維にあっては、本例では、合成繊維の表面に親水処理を施した熱可塑性樹脂をラミネートしたものであるので、合成繊維の表面にラミネートした熱可塑性樹脂が袋体１内で漏れた液を誘引し、吸収材６の繊維間の隙間に吸収し保持することができる。
　また、本例では、前記繊維状に引き伸ばす合成樹脂は、親水基を有する合成樹脂であるので、袋体１内で漏れた液を一層効果的に誘引し、吸収材６の繊維間の隙間に吸収し保持することができる。 Moreover, in the absorbent material 6, since the synthetic fiber stretched in a fiber shape is subjected to hydrophilic treatment, the liquid leaking in the bag body 1 is attracted and absorbed in the gap between the fibers of the absorbent material 6. Can be held. In the synthetic fiber subjected to the hydrophilic treatment, in this example, since the surface of the synthetic fiber is laminated with the thermoplastic resin subjected to the hydrophilic treatment, the thermoplastic resin laminated on the surface of the synthetic fiber is the bag. The liquid leaking in the body 1 can be attracted and absorbed and held in the gaps between the fibers of the absorbent material 6.
Moreover, in this example, since the synthetic resin stretched into the fibrous form is a synthetic resin having a hydrophilic group, the liquid leaking in the bag body 1 is more effectively attracted to the gaps between the fibers of the absorbent material 6. Can be absorbed and retained.
　また、本例では、袋体１の開口部２を封止する封止部３がジッパー又はシールチャックであるので、袋体１の開口部２の開封、封止の操作が容易となり、袋体１の開口部２の開封に際し、はさみ、ナイフ等の危険な用具が不要となる。
　また、本例では、包装材４，５となる合成樹脂フィルムが透明であるので、袋体１内の収納物の状態が袋体１外より確認することができ、未開封状態で外側より、例えば、袋体１内の収納物に貼り付けられたラベル或いはバーコードを外から確認することができる。
　また、本例では、更に包装材４，５及び吸収材６を縦方向に熱溶着して袋体１の略中央部に分割シール部８を形成しているので、袋体１で吸収材６の浮き上がりが防止できるとともに、１つの包装袋内に、例えば液体を入れた２個の容器を区分して入れることができ、仮に一方の容器から液が漏れても分割シール部８で仕切られている他方の容器を汚さなくてすむ。 Moreover, in this example, since the sealing part 3 which seals the opening part 2 of the bag body 1 is a zipper or a seal chuck, the opening and sealing operation of the opening part 2 of the bag body 1 becomes easy, and the bag body When opening one opening 2, dangerous tools such as scissors and knives are not required.
Moreover, in this example, since the synthetic resin film used as the packaging materials 4 and 5 is transparent, the state of the stored item in the bag body 1 can be confirmed from outside the bag body 1, from the outside in an unopened state, For example, it is possible to confirm a label or barcode attached to the stored item in the bag body 1 from the outside.
Further, in this example, the packaging materials 4 and 5 and the absorbent material 6 are further heat-welded in the vertical direction to form the split seal portion 8 at the substantially central portion of the bag body 1. Can be separated into one packaging bag, for example, two containers filled with liquid, and even if liquid leaks from one container, it is partitioned by the divided seal portion 8. The other container is not dirty.
１　袋体
２　開口部
３　封止部
３ａ　凹溝条部
３ｂ　凸条部
４，５　包装材
６　吸収材
７　縁部
８　分割シール部
９　熱溶着部分 DESCRIPTION OF SYMBOLS 1 Bag body 2 Opening part 3 Sealing part 3a Groove part 3b Convex part 4,5 Packaging material 6 Absorbing material 7 Edge part 8 Split seal part 9 Thermal welding part

Claims (5)

  1. 　開口部を封止する開閉可能な封止部を備えた輸送用包装袋であって、熱可塑性を有する合成樹脂フィルムからなる２枚の包装材の間に、繊維状に引き伸ばした合成繊維に親水処理を施して布状とした吸収材を挟み込み、開口部を残し吸収材を挟み込んだ縁部を熱溶着して袋体としたことを特徴とする輸送用包装袋。 A transport packaging bag having an openable / closable sealing portion that seals an opening, and is hydrophilic to a synthetic fiber stretched in a fibrous shape between two packaging materials made of a synthetic resin film having thermoplasticity. A packaging bag for transporting, characterized in that a cloth-like absorbent material is sandwiched between the edges, and an edge portion sandwiching the absorbent member is heat-sealed to form a bag body, leaving an opening.
  2. 　前記親水処理を施した合成繊維にあっては、合成繊維の表面に親水処理を施した熱可塑性樹脂をラミネートしたものであることを特徴とする請求項１に記載の輸送用包装袋。 The transport packaging bag according to claim 1, wherein the synthetic fiber subjected to the hydrophilic treatment is obtained by laminating a thermoplastic resin subjected to the hydrophilic treatment on the surface of the synthetic fiber.
  3. 　前記繊維状に引き伸ばす合成樹脂は、親水基を有する合成樹脂であることを特徴とする請求項１または２のいずれか１に記載の輸送用包装袋。 3. The transport packaging bag according to claim 1, wherein the synthetic resin stretched into a fibrous shape is a synthetic resin having a hydrophilic group.
  4. 　前記袋体の開口部を封止する封止部は、ジッパー又はシールチャックであることを特徴とする請求項１、２または３のいずれか１に記載の輸送用包装袋。 4. The transport packaging bag according to claim 1, wherein the sealing portion for sealing the opening of the bag body is a zipper or a seal chuck.
  5. 　前記包装材となる合成樹脂フィルムは透明であることを特徴とする請求項１、２、３または４のいずれか１に記載の輸送用包装袋。 5. The transport packaging bag according to claim 1, wherein the synthetic resin film used as the packaging material is transparent.
PCT/JP2009/005646 2009-10-27 2009-10-27 Packaging bag for transportation WO2011052000A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP09850782.5A EP2495188B1 (en) 2009-10-27 2009-10-27 Packaging bag for transportation
CN200980162195.7A CN102574610B (en) 2009-10-27 2009-10-27 Packaging bag for transportation
ES09850782.5T ES2592379T3 (en) 2009-10-27 2009-10-27 Transport packing bag
JP2011538108A JPWO2011052000A1 (en) 2009-10-27 2009-10-27 Transport packaging bag
AU2009354691A AU2009354691B2 (en) 2009-10-27 2009-10-27 Packing bag for transportation of a specimen
PCT/JP2009/005646 WO2011052000A1 (en) 2009-10-27 2009-10-27 Packaging bag for transportation
DK09850782.5T DK2495188T3 (en) 2009-10-27 2009-10-27 Wrapping bag for transport
SI200931521A SI2495188T1 (en) 2009-10-27 2009-10-27 Packaging bag for transportation
US13/504,265 US20120269462A1 (en) 2009-10-27 2009-10-27 Packing bag for transportation
HK12110284.0A HK1169363A1 (en) 2009-10-27 2012-10-17 Packaging bag for transportation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/005646 WO2011052000A1 (en) 2009-10-27 2009-10-27 Packaging bag for transportation

Publications (1)

Publication Number Publication Date
WO2011052000A1 true WO2011052000A1 (en) 2011-05-05

Family

ID=43921447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/005646 WO2011052000A1 (en) 2009-10-27 2009-10-27 Packaging bag for transportation

Country Status (10)

Country Link
US (1) US20120269462A1 (en)
EP (1) EP2495188B1 (en)
JP (1) JPWO2011052000A1 (en)
CN (1) CN102574610B (en)
AU (1) AU2009354691B2 (en)
DK (1) DK2495188T3 (en)
ES (1) ES2592379T3 (en)
HK (1) HK1169363A1 (en)
SI (1) SI2495188T1 (en)
WO (1) WO2011052000A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530397A (en) * 2012-01-05 2012-07-04 浙江海洋学院 Marine product packaging bag
JP2015081106A (en) * 2013-10-21 2015-04-27 コクヨＳ＆Ｔ株式会社 Bag and method for manufacturing bag

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5733809B1 (en) * 2013-07-03 2015-06-10 株式会社彫刻プラスト Packaging materials, packaging bags, packaging containers and packages
US9522766B2 (en) * 2014-01-29 2016-12-20 Bullspitt, Llc Pouch with absorbent liner and method of forming
US9815253B2 (en) 2014-04-29 2017-11-14 Pouch Pac Innovations, Llc Dual compartmented pouch and method for making the same
CN105584726B (en) * 2015-06-02 2019-08-16 北京康思润业生物技术有限公司 Package body with tearing notch
WO2022155105A1 (en) 2021-01-12 2022-07-21 Instant Brands Holdings Inc. Silicone food and beverage storage containers
USD1022604S1 (en) 2022-01-11 2024-04-16 Instant Brands Holdings Inc. Combined food and beverage storage container
USD1022605S1 (en) 2022-01-11 2024-04-16 Instant Brands Holdings Inc. Combined food and beverage storage container
USD1022606S1 (en) 2022-01-11 2024-04-16 Instant Brands Holdings Inc. Combined food and beverage storage container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02182138A (en) * 1989-01-10 1990-07-16 Mitsubishi Petrochem Co Ltd Fishing bait bag lined with water absorbing sheet
JPH02108890U (en) * 1989-02-13 1990-08-29
JP2532078Y2 (en) * 1989-02-14 1997-04-09 株式会社興人 Package
JP2001247134A (en) 1999-12-28 2001-09-11 Mitsubishi Paper Mills Ltd Envelope for carrying liquid-filled container
JP4303606B2 (en) * 2004-01-23 2009-07-29 ユニ・チャーム株式会社 Food packaging

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929135A (en) * 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4463045A (en) * 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
US4619361A (en) * 1983-05-31 1986-10-28 Paramount Packaging Corporation Bag for displaying food
US4815590A (en) * 1983-05-31 1989-03-28 Paramount Packaging Corporation Bag with absorbent insert
US4742908A (en) * 1984-12-03 1988-05-10 Paramount Packaging Corporation Bag with soaker pad
JPH0715834Y2 (en) * 1988-01-18 1995-04-12 スズキ株式会社 Motorcycle cable end cover
US4861632A (en) * 1988-04-19 1989-08-29 Caggiano Michael A Laminated bag
US5055332A (en) * 1988-09-19 1991-10-08 Clean-Pak, Inc. Absorbent pad and method for constructing same
JPH03176333A (en) * 1989-11-28 1991-07-31 Nippon Shokubai Kagaku Kogyo Co Ltd Preserving method for freshness
JP2576472Y2 (en) * 1992-02-28 1998-07-09 アルケア株式会社 Packaging bag for orthopedic materials
US5845769A (en) * 1992-07-01 1998-12-08 Yeager; James W. Storage bag with soaker pad
US5839572A (en) * 1992-07-01 1998-11-24 Yeager; James W. Storage bag with soaker pad
US5660868A (en) * 1992-07-01 1997-08-26 Yeager; James W. Storage bag with soaker pad
US5372429A (en) * 1992-10-13 1994-12-13 Dow Corning Corporation Sealable and reusable pouch
US5320895A (en) * 1993-03-05 1994-06-14 Paper-Pak Products, Inc. Perforated absorbent pad with tufts of tissue projecting from the underside
US5709897A (en) * 1995-09-12 1998-01-20 Pearlstein; Leonard Absorbent packaging for food products
JP3722170B2 (en) * 1996-07-31 2005-11-30 味の素株式会社 Dry food packaging material and dry food packaging method
US5938012A (en) * 1997-03-19 1999-08-17 Innoflex, Incorporated Storage bag with moisture emitting pad
AU6464698A (en) * 1997-03-21 1998-10-20 Kimberly-Clark Worldwide, Inc. Dual-zoned absorbent webs
US5816709A (en) * 1997-10-08 1998-10-06 Demus; Andrew Leak-proof personal travel bag
JPH11292152A (en) * 1998-04-08 1999-10-26 Ueno Hiroshi Oil-absorbing and water-absorbing packaging material
US6065872A (en) * 1999-02-04 2000-05-23 Illinois Tool Works Inc. Pinch and pull open reclosable bag and zipper therefor
US6089367A (en) * 1999-06-11 2000-07-18 Pac One, Inc. Securement of a pad to the inside of a bag
JP3066886U (en) * 1999-08-25 2000-03-07 ベストプロダクツ株式会社 Storage bag
CA2309803A1 (en) * 2000-05-31 2001-11-30 Unknown Food blotter
US20020079238A1 (en) * 2000-12-22 2002-06-27 Wilson Ollie B. Bag with absorbent pad
JP4652847B2 (en) * 2005-03-01 2011-03-16 ユニ・チャーム株式会社 Method for producing excreta absorbent sheet for pet
US20060233469A1 (en) * 2005-04-15 2006-10-19 Jay Jacoby Trash bag for wet trash
US20060233470A1 (en) * 2005-04-15 2006-10-19 Jay Jacoby Trash bag for wet trash
JP2006341910A (en) * 2005-06-10 2006-12-21 Fukusuke Kogyo Co Ltd Packaging bag
GB0516199D0 (en) * 2005-08-06 2005-09-14 Rhodia Uk Ltd Improved aminophosphinate co-polymers
US20070084866A1 (en) * 2005-10-18 2007-04-19 Saeugling Kevin P Disposable bag with absorbent liner
KR100800093B1 (en) * 2007-01-31 2008-02-01 곽종석 Manufacturing method and articles thereof of bio liquid soaker packing bag
US9364119B2 (en) * 2007-02-21 2016-06-14 Paper-Pak Industries Absorbent pad to preserve freshness for consumer food storage
JP2008230639A (en) * 2007-03-19 2008-10-02 Dainippon Printing Co Ltd Bag for liquid container
JP4983323B2 (en) * 2007-03-19 2012-07-25 大日本印刷株式会社 Liquid container bag
JP2008260639A (en) * 2007-04-10 2008-10-30 Epson Toyocom Corp Method of bonding base material to be bonded, and method of manufacturing thin quartz substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02182138A (en) * 1989-01-10 1990-07-16 Mitsubishi Petrochem Co Ltd Fishing bait bag lined with water absorbing sheet
JPH02108890U (en) * 1989-02-13 1990-08-29
JP2532078Y2 (en) * 1989-02-14 1997-04-09 株式会社興人 Package
JP2001247134A (en) 1999-12-28 2001-09-11 Mitsubishi Paper Mills Ltd Envelope for carrying liquid-filled container
JP4303606B2 (en) * 2004-01-23 2009-07-29 ユニ・チャーム株式会社 Food packaging

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2495188A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530397A (en) * 2012-01-05 2012-07-04 浙江海洋学院 Marine product packaging bag
JP2015081106A (en) * 2013-10-21 2015-04-27 コクヨＳ＆Ｔ株式会社 Bag and method for manufacturing bag

Also Published As

Publication number Publication date
AU2009354691B2 (en) 2016-05-12
EP2495188A4 (en) 2015-03-04
US20120269462A1 (en) 2012-10-25
HK1169363A1 (en) 2013-01-25
SI2495188T1 (en) 2017-01-31
CN102574610B (en) 2014-07-30
DK2495188T3 (en) 2016-09-12
ES2592379T3 (en) 2016-11-29
CN102574610A (en) 2012-07-11
EP2495188A1 (en) 2012-09-05
AU2009354691A1 (en) 2012-05-17
JPWO2011052000A1 (en) 2013-03-14
EP2495188B1 (en) 2016-08-03

Similar Documents

Publication Publication Date Title
WO2011052000A1 (en) Packaging bag for transportation
CN103958177B (en) The method of multilayer material and container and manufacture container
US20080031553A1 (en) Package for food
JP7032092B2 (en) Packaging and film
TWI682881B (en) Paper inner container for replenishing liquid contents
KR850001957B1 (en) Oxygen absorption package
JP2018015906A (en) Laminate film, manufacturing method thereof and packaging bag
JP2010159087A (en) Double pack packaging bag for drinking water and packaging structure co-filled with drinking water and extraction element
JP2010159087A5 (en)
CN111867834B (en) Oxygen-permeable packaging material, packaging body, and method for producing same
JP7275491B2 (en) multilayer packaging bag
US3285499A (en) Bag closure device
WO2021141111A1 (en) Vertical sealing tape to be used in paper container, and paper container sealed by vertical sealing tape
JP7022378B2 (en) Pouch manufacturing method and bag making machine
JP7347898B2 (en) Packaging bags for agricultural chemicals and packaging methods for agricultural chemicals
JP3179051U (en) Food packaging
JP7426268B2 (en) bagged body
JP7473196B2 (en) Packaging Bag
KR860003057Y1 (en) Oxygen absorbent-containing bag
JP6739180B2 (en) Bags and packages
JPS592679Y2 (en) Gas absorbent packaging
KR200194284Y1 (en) Refill pouch
JP2015077282A (en) Heating element unit and its manufacturing method, and heating container
JP2022075694A (en) Package, film and package with contents
JP2018118742A (en) Gusset bag

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980162195.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09850782

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009354691

Country of ref document: AU

REEP Request for entry into the european phase

Ref document number: 2009850782

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2009850782

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2011538108

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2009354691

Country of ref document: AU

Date of ref document: 20091027

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13504265

Country of ref document: US