JPH0245183Y2 - - Google Patents
Info
- Publication number
- JPH0245183Y2 JPH0245183Y2 JP17268182U JP17268182U JPH0245183Y2 JP H0245183 Y2 JPH0245183 Y2 JP H0245183Y2 JP 17268182 U JP17268182 U JP 17268182U JP 17268182 U JP17268182 U JP 17268182U JP H0245183 Y2 JPH0245183 Y2 JP H0245183Y2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- oxygen
- breathable
- food
- partition wall
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- 235000013305 food Nutrition 0.000 claims description 27
- 239000006096 absorbing agent Substances 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 14
- 239000002985 plastic film Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000005022 packaging material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 229940123973 Oxygen scavenger Drugs 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000032484 Accidental exposure to product Diseases 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229940072107 ascorbate Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Description
【考案の詳細な説明】
本考案は食品保存袋に関する。更に詳しくは内
部に隔壁を有する袋状物において、隔壁を共通に
して、隔壁と非通気性のシートまたはフイルムと
からなる２つの袋状物が、袋状物の開口部を互い
に反対方向に設けて一体化されてなることを特徴
とする食品保存袋に関する考案である。[Detailed description of the invention] The present invention relates to a food storage bag. More specifically, in a bag-like article having a partition wall inside, two bag-like objects having a common partition wall and consisting of a partition wall and a non-breathable sheet or film are provided with openings of the bag-like objects in opposite directions. This invention relates to a food storage bag characterized by being integrated with the food storage bag.
近年、商品の保存性の向上などの目的で脱酸素
剤が使用されるようになつた。脱酸素剤はこれを
商品の密封容器内に少量存在させることによつ
て、空気中の酸素を吸収し、該容器内の酸素濃度
を低下させるものであり、食品の保存や酸素の存
在が好ましくない物品の保存に使用されるもので
ある。 In recent years, oxygen absorbers have come into use for purposes such as improving the shelf life of products. Oxygen absorbers absorb oxygen from the air and reduce the oxygen concentration in the container by placing a small amount of it in the sealed container of the product, and it is preferable to preserve food and the presence of oxygen. It is used to store items that do not exist.
脱酸素剤はそのすぐれた効果が認識されて来た
のでその使用量も増大しつつある。しかしそれに
伴つて包装技術上あるいは安全上種々の問題が指
摘されるに至つた。 As the excellent effects of oxygen scavengers have been recognized, their usage is increasing. However, various problems have been pointed out in terms of packaging technology and safety.
すなわち従来脱酸素剤は紙などの通気性材料か
らなる小袋に詰めたものを密封容器内に単に同封
する方法が行われているが、この様な場合には脱
酸素剤が商品と一緒に混合してしまつて、食品ま
たは飼料などでは誤つて食べられる場合が心配さ
れる。 In other words, in the past, the oxygen absorber was simply packed in a pouch made of paper or other breathable material and enclosed in a sealed container, but in such cases, the oxygen absorber was mixed with the product. As a result, there is concern that food or feed may be accidentally eaten.
本考案は脱酸素剤による事故を防止するための
研究に基くものである。 This invention is based on research to prevent accidents caused by oxygen absorbers.
すなわち、本考案は内部に通気性の隔壁を有す
る袋状物において、該隔壁が穴をあけたプラスチ
ツクス製シートまたはフイルム、不織布または網
状物からなり、隔壁を共通にして、隔壁と酸素透
過度200c.c.／m2・24hr／atm以下のプラスチツク
ス製非通気性のシートまたはフイルムとからなる
２つの袋状物が、袋状物の開口部が熱融着性であ
るか、または接着性を塗布してあり、加熱あるい
は圧着によつて密封可能であつて、更に開口部を
互いに反対方向に設けて一体化してなる、通気性
包材で包装された脱酸素剤を使用して食品を保存
する際の食品保存袋に関する。本考案において内
部に通気性の隔壁を有する袋状物とはプラスチツ
クスのシートまたはフイルムを例えば３方シール
の様な方法でシールして袋状に成型したものであ
り、食品を入れてそれらの保存または流通に供す
る際に使用するための袋を意味する。そして、２
つの袋のそれぞれの開口部が同一方向であると、
片側の袋の開口部のみを加熱あるいは圧着によつ
て密封することは非常に困難であるが、本考案の
ものは２つの袋のそれぞれの開口部を上下反対に
して隔壁を形成するごとく貼り合わせた様な形の
袋である。この構造の故に、食品と脱酸素剤を袋
に収納するとき、一方の開口部から被保存物を入
れて密封し、他方の開口部から脱酸素剤を収納し
密封することができ、人手による収納の作業性が
著しく改善されることは勿論のこと、自動包装機
を用いた流れ作業を可能とし、食品包装コストの
低減、作業の確実性に多大の寄与をなすものであ
る。そして本考案は被保存物と脱酸素剤が隔壁を
挟んで密封されることで袋内が無酸素状態に置か
れ、被保存物の品質を保持することが出来るので
ある。 That is, the present invention provides a bag-like article having an air-permeable partition inside, in which the partition is made of a perforated plastic sheet or film, a nonwoven fabric, or a net-like material, and the partition is made common to the partition and oxygen permeability. 200 c.c./m 2.24 hr/atm or less of plastic non-breathable sheet or film. Oxygen absorbers are packaged in a breathable packaging material that is coated with a gasket, can be sealed by heating or crimping, and is integrated with openings in opposite directions. Regarding food storage bags for storing food. In the present invention, a bag-like object having an internal air-permeable partition wall is a bag-like object formed by sealing a plastic sheet or film using a method such as a three-sided seal, and is used to store foods. A bag used for storage or distribution. And 2
If the openings of each bag are in the same direction,
It is extremely difficult to seal only the opening of one bag by heating or crimping, but in this invention, the openings of two bags are turned upside down and pasted together to form a partition wall. It's a bag shaped like that. Because of this structure, when storing food and an oxygen absorber in a bag, it is possible to put the item to be stored through one opening and seal it, and then store the oxygen absorber through the other opening and seal it. Not only does it significantly improve the workability of storage, but it also enables assembly line operations using automatic packaging machines, greatly contributing to the reduction of food packaging costs and the reliability of operations. In the present invention, the object to be preserved and the oxygen absorber are sealed with a partition wall in between, so that the inside of the bag is kept in an oxygen-free state, and the quality of the object to be preserved can be maintained.
本考案において隔壁とは通気性を有するもので
あつて、かつ隔壁によつて隔離された食品が互い
に混合することがない様な大きさの孔を有するも
のであり、穴をあけたプラスチツクス製シートま
たはフイルム、不織布、網状物を意味する。具体
的には例えば孔をあけたポリエチレンフイルムま
たはシート、不織布、ワリ布、プラスチツクス製
の網状物などが好適に用いられる。 In the present invention, a partition wall is one that is breathable and has holes of a size that prevents food items separated by the partition wall from mixing with each other, and is made of plastic with holes. It means a sheet or film, non-woven fabric, or net-like material. Specifically, for example, perforated polyethylene film or sheet, non-woven fabric, warped cloth, plastic net-like material, etc. are suitably used.
本考案において非通気性のシートまたはフイル
ムはガスバリアー性のプラスチツクス製シートま
たはフイルムが好適に用いられるが、この場合の
酸素透過度は200c.c.／m2・24hr／atm以下のもの
である。 In the present invention, a gas barrier plastic sheet or film is preferably used as the non-breathable sheet or film, but in this case, the oxygen permeability must be 200 c.c./m 2 24 hr/atm or less. be.
本考案は２つの袋状物を一体化した様な構造で
あつて、両袋状物の隔壁で間仕切りを施し、しか
も上下両方向に２つの開口部を有するもので、開
口部は非通気性シートまたはフイルムに熱接着性
のポリエチレンフイルムやポリプロピレンフイル
ムがラミネートされており、容易に熱融着するこ
とが出来るか、あるいはホツトメルト剤などの接
着剤が塗布されてあり、容易に熱圧着することで
密封可能の形態である。 The present invention has a structure in which two bag-like objects are integrated, and is partitioned by a partition wall between both bag-like objects, and has two openings in both the upper and lower directions. Alternatively, the film is laminated with a heat-adhesive polyethylene film or polypropylene film, which can be easily heat-sealed, or the film is coated with an adhesive such as a hot-melt agent, and can be easily sealed by heat-compression. It is a form of possibility.
そして、一方の開口部から食品を入れて密封
し、他方の開口部から例えば脱酸素剤を入れて密
封することで袋内は実質無酸素状態となり、食品
を保存することが出来る。そしてかくして保存し
た食品を袋から取り出す場合には食品が入つてい
る方の袋を開封することによつて食品のみを袋外
に取り出すことが可能である。そしてこの場合脱
酸素剤は袋の外部に出ることはないので脱酸素剤
と食品との混合がおこることがない。従つて脱酸
素剤の誤食を防止することが可能となる。 Then, by putting food into the bag through one opening and sealing it, and putting, for example, an oxygen absorber into the bag through the other opening and sealing it, the inside of the bag becomes substantially oxygen-free and the food can be preserved. When taking out the food thus stored from the bag, it is possible to take out only the food from the bag by opening the bag containing the food. In this case, since the oxygen absorber does not come out of the bag, mixing of the oxygen absorber and the food does not occur. Therefore, it is possible to prevent accidental ingestion of the oxygen absorber.
本考案に用いられる脱酸素剤としては脱酸素す
る事ができて、商品に他の害を及ぼさないもので
あれば如何なるものでもよい。例えば亜二チオン
酸塩、亜硫酸塩、亜硫酸水素塩、グルコース、ア
スコルビン酸塩、ハイドロキノン、カテコール、
炭化鉄、鉄粉、亜鉛末などの還元性物質を主剤と
するものが使用される。脱酸素剤は通気性包材で
包装された形態で用いられる。本考案は２つの袋
状物が一体化されてなるが、この場合の被保存物
を収納する袋状物の大きさは保存するための食品
の種類や量で決めれば良く、脱酸素剤を収納する
袋状物の大きさは使用する脱酸素剤の形状または
脱酸素能力などから判断して適宜の大きさにする
ことが可能である。具体的には例えば隔壁を形成
する部分を適宜の形状または大きさに変えること
によつて行なうことが可能である。 The oxygen absorber used in the present invention may be of any type as long as it can remove oxygen and does not cause any other harm to the product. For example, dithionite, sulfite, bisulfite, glucose, ascorbate, hydroquinone, catechol,
Those whose main ingredient is a reducing substance such as iron carbide, iron powder, or zinc powder are used. The oxygen absorber is used in a packaged form with breathable packaging material. The present invention is made by integrating two bag-like objects, but in this case, the size of the bag-like object that stores the object to be preserved can be determined depending on the type and amount of food to be preserved, and an oxygen absorber is used. The size of the bag-like object to be stored can be determined as appropriate depending on the shape or oxygen scavenging ability of the oxygen scavenger used. Specifically, this can be done, for example, by changing the shape or size of the portion forming the partition wall into an appropriate shape or size.
また袋に入れた脱酸素剤が移動しにくい様にす
るために脱酸素剤を入れるための袋の隔壁と非通
気性シートまたはフイルムとを脱酸素剤の大きさ
に合わせて、適宜の大きさになる様に線融着、点
融着または接着するなどの方法によつて付着させ
て、小袋部分を袋内部に形成し、この小袋部分に
脱酸素剤を入れることによつて、その目的を達す
ることが可能である。 In addition, in order to prevent the oxygen absorber contained in the bag from moving, the partition wall of the bag for containing the oxygen absorber and the non-breathable sheet or film should be sized appropriately according to the size of the oxygen absorber. By attaching it by line welding, point welding, or gluing so that the oxygen absorber is attached to the inside of the bag, a pouch part is formed inside the bag, and an oxygen absorber is placed in this pouch part to achieve its purpose. It is possible to reach.
以上の様な本考案に係る保存袋を利用すること
によつて、固体または粉体あるいは液状の食品の
保存が可能である。 By using the storage bag according to the present invention as described above, it is possible to preserve solid, powdered, or liquid foods.
以下、実施例（図面）によつて本考案の一例を
具体的に説明する。 Hereinafter, one example of the present invention will be specifically explained with reference to Examples (drawings).
なお、本考案は本実施例のみに限定されるもの
ではない。 Note that the present invention is not limited to this embodiment.
実施例
第１図のイは、本考案に係る食品保存袋の平面
図、第１図ロのＢ−Ｂ縦断面図を示し、１は食品
保存袋の非通気性部分でガスバリアー性のプラス
チツクフイルムであるKON／PE
包材でできた
袋部分、２は多数の小孔を施した穴あきポリエチ
レンフイルムで通気性の隔壁、４と４′はそれぞ
れ上下の非通気性袋のシール部分で、２の端部が
熱融着されて密着しており、さらに１の端部と熱
融着すると密封された袋が形成される。５と５′
はそれぞれ上下の開口部を示す。Embodiment A in FIG. 1 shows a plan view of the food storage bag according to the present invention, and a vertical sectional view taken along line B-B in FIG. The bag part is made of KON/PE film packaging material, 2 is a perforated polyethylene film with many small holes and is a breathable partition, 4 and 4' are the seal parts of the upper and lower non-breathable bags, respectively. The ends of 2 are heat-sealed and are in close contact with each other, and when they are further heat-sealed with the end of 1, a sealed bag is formed. 5 and 5'
indicate the upper and lower openings, respectively.
第１図ハは第１図ロのＡ−Ａ横断面図を示す。 FIG. 1(c) shows a cross-sectional view taken along the line A-A in FIG. 1(b).
第２図のイは、第１図イの上部開口部５より被
保存物７を充填してシール部分４で熱融着密封し
た後、下部開口部５′から脱酸素剤３を挿入して、
シール部分４′で熱融着密封して形成された状態
の縦断面図である。 In Fig. 2A, after the object to be stored 7 is filled through the upper opening 5 of Fig. 1A and sealed by heat sealing with the sealing part 4, the oxygen absorber 3 is inserted through the lower opening 5'. ,
FIG. 4 is a longitudinal cross-sectional view of a state where the seal portion 4' is thermally fused and sealed.
第２図のロは、本考案の食品保存袋に被保存物
７と脱酸素剤３を充填し、密封した状態の平面図
であり、これのＢ−Ｂ縦断面図が第２図イ、Ａ−
Ａ横断面図が第２図ハである。 FIG. 2B is a plan view of the food storage bag of the present invention filled with the food to be stored 7 and the oxygen absorber 3 and sealed, and the vertical cross-sectional view taken along line B-B of FIG. A-
The cross-sectional view of A is shown in Fig. 2C.
図面において第１図のロは本考案に係わる食品
保存袋の平面図を示し、第１図イは、第１図ロの
Ｂ−Ｂ縦断面図を、第１図ハは第１図ロのＡ−Ａ
横断面図を示す。第２図のロは、本考案の食品保
存袋に被保存物７と脱酸素剤３を充填し、密封し
た状態の平面図であり、これのＢ−Ｂ縦断面図が
第２図イ、Ａ−Ａ横断面図が第２図ハである。
各図中、１は食品保存袋の非通気性袋部分、２
は通気性の隔壁、３は脱酸素剤、４および４′は
非通気性袋の上下のシール部分、５および５′は
上下袋の開口部を、６は開口部を、そして７は被
保存物品を示す。
In the drawings, FIG. 1B shows a plan view of the food storage bag according to the present invention, FIG. A-A
A cross-sectional view is shown. FIG. 2B is a plan view of the food storage bag of the present invention filled with the food to be stored 7 and the oxygen absorber 3 and sealed, and the vertical cross-sectional view taken along line B-B of FIG. A cross-sectional view taken along line A-A is shown in FIG. 2C. In each figure, 1 is the non-breathable bag part of the food storage bag, 2
is a breathable partition, 3 is an oxygen absorber, 4 and 4' are the upper and lower seals of the non-breathable bag, 5 and 5' are the openings of the upper and lower bags, 6 is the opening, and 7 is the storage area. Show the goods.
Claims (1)
該隔壁が穴をあけたプラスチツクス製シートまた
はフイルム、不織布または網状物からなり、隔壁
を共通にして、隔壁と酸素透過度200c.c.／m2・
24hr／atm以下のプラスチツクス製非通気性のシ
ートまたはフイルムとからなる２つの袋状物が、
袋状物の開口部が熱融着性であるか、または接着
剤を塗布してあり、加熱あるいは圧着によつて密
封可能であつて、更に開口部を互いに反対方向に
設けて一体化してなる、通気性包材で包装された
脱酸素剤を使用して食品を保存する際の食品保存
袋。 In a bag-like article having a breathable partition inside,
The partition wall is made of a perforated plastic sheet or film, non-woven fabric or net material, and the partition wall is common to the partition wall and has an oxygen permeability of 200c.c./m2 .
Two bags made of a non-breathable sheet or film made of plastic with a capacity of 24 hours/atm or less,
The opening of the bag-like product is heat-sealable or coated with an adhesive, and can be sealed by heating or pressure bonding, and the openings are arranged in opposite directions so as to be integrated. , food storage bags when preserving food using oxygen absorbers packaged with breathable packaging material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17268182U JPS5978266U (en) | 1982-11-15 | 1982-11-15 | Goods storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17268182U JPS5978266U (en) | 1982-11-15 | 1982-11-15 | Goods storage bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5978266U JPS5978266U (en) | 1984-05-26 |
| JPH0245183Y2 true JPH0245183Y2 (en) | 1990-11-29 |
Family
ID=30376352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17268182U Granted JPS5978266U (en) | 1982-11-15 | 1982-11-15 | Goods storage bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978266U (en) |
-
1982
- 1982-11-15 JP JP17268182U patent/JPS5978266U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5978266U (en) | 1984-05-26 |
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