JPH0449925Y2 - - Google Patents
Info
- Publication number
- JPH0449925Y2 JPH0449925Y2 JP1986102876U JP10287686U JPH0449925Y2 JP H0449925 Y2 JPH0449925 Y2 JP H0449925Y2 JP 1986102876 U JP1986102876 U JP 1986102876U JP 10287686 U JP10287686 U JP 10287686U JP H0449925 Y2 JPH0449925 Y2 JP H0449925Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- carrier bag
- bag
- carrier
- water droplets
- 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
- -1 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 235000013611 frozen food Nutrition 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical class [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000015243 ice cream Nutrition 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920003179 starch-based polymer Polymers 0.000 description 1
- 239000004628 starch-based polymer Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、冷凍食品、冷蔵食品等のあらかじめ
冷却してある品物を持ち帰るための手提げ袋に関
するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a carrier bag for carrying home pre-chilled items such as frozen foods and refrigerated foods.
従来、手提げ袋はポリエチレン、ポリプロピレ
ン、紙等よりつくられたものが用いられている
が、冷凍食品、冷蔵食品等のあらかじめ冷却して
ある品物を持ち帰る場合、手提げ袋の外面が結露
して水滴がつき濡れてしまうため、衣服を汚ごす
等の欠点があつた。また紙製の手提げ袋では結露
した水滴により紙が切れ役立たなくなつてしまう
欠点があつた。
Traditionally, carrier bags have been made of polyethylene, polypropylene, paper, etc., but when bringing home pre-chilled items such as frozen or refrigerated foods, the outer surface of the carrier bag may become wet due to condensation and water droplets. This has the disadvantage of staining clothes. Paper carrier bags also have the disadvantage that condensed water droplets make the paper useless when cut.
また手提げ袋の保冷不足を補うためにドライア
イスや蓄冷剤を併用することも行なわれている
が、この場合特に結露が著しくなり、不都合であ
つた。 In addition, dry ice and cold storage agents have been used in combination to compensate for the lack of cold insulation in handbags, but in this case, dew condensation becomes particularly severe, which is inconvenient.
本考案の目的は上記欠点を改善し、外面に結露
を生じることのない手提げ袋を提供することにあ
る。
The purpose of the present invention is to improve the above-mentioned drawbacks and provide a carrier bag that does not cause dew condensation on its outer surface.
以下、この考案を図面に基づいて詳細に説明す
る。 This invention will be explained in detail below based on the drawings.
第１図はこの考案の手提げ袋の一実施例の断面
図である。図面を参照して説明すれば本考案の手
提げ袋は耐水性熱可塑性樹脂層１を基材層とし、
該基材層の外面を吸水性高分子層２で覆つたこと
を特徴とするものである。 FIG. 1 is a sectional view of one embodiment of the carrier bag of this invention. To explain with reference to the drawings, the carrying bag of the present invention has a water-resistant thermoplastic resin layer 1 as a base layer,
It is characterized in that the outer surface of the base material layer is covered with a water-absorbing polymer layer 2.
第２図はこの考案の手提げ袋の斜視図である。
第２図において３は手提げ孔である。 FIG. 2 is a perspective view of the carrier bag of this invention.
In FIG. 2, 3 is a carrying hole.
本考案において耐水性熱可塑性樹脂は、手提げ
袋の基材層であり、持ち運ぶ物品の重量に耐える
強度を有し、しかも物品自体に結露して生じる水
滴により強度低下を起こさないものであればどの
ようなものでもよく、例えばポリエチレン、ポリ
プロピレン、塩化ビニル等を用いることができ
る。 In the present invention, the water-resistant thermoplastic resin is the base material layer of the carrier bag, and any material can be used as long as it has the strength to withstand the weight of the item being carried and does not cause a decrease in strength due to water droplets that form due to condensation on the item itself. For example, polyethylene, polypropylene, vinyl chloride, etc. can be used.
また、吸水性高分子は手提げ袋外面に、結露す
る水滴を吸着保持するもので、デンプン系（たと
えばデンプンにアクリル酸を架橋重合したもの）、
セロール系、合成ポリマー系（たとえば、ビニル
アルコール系高分子、アクリル酸系高分子、ビニ
ルアルコールとアクリル酸の共重合体）のいずれ
か、またはこれらの混合物が利用できる。 In addition, water-absorbing polymers absorb and retain condensing water droplets on the outer surface of the carrier bag, and include starch-based polymers (for example, starch cross-linked with acrylic acid),
Either a cellol type, a synthetic polymer type (for example, a vinyl alcohol polymer, an acrylic acid polymer, a copolymer of vinyl alcohol and acrylic acid), or a mixture thereof can be used.
手提げ袋外面を吸水性高分子層で覆う方法とし
ては吸水性高分子を溶剤に溶かし塗布する、スプ
レーコーテイングする、または吸水性高分子を不
織布等に固定したものを手提げ袋外面に貼り付け
る、などの方法がよい。 Methods of covering the outer surface of the carrier bag with a water-absorbing polymer layer include dissolving the water-absorbing polymer in a solvent and applying it, spray coating, or attaching a water-absorbing polymer fixed to non-woven fabric etc. to the outer surface of the carrier bag. Good.
次に作用を第１図とともに説明する。本考案の
手提げ袋は耐水性熱可塑性樹脂層１を基材層とし
ているので持ち運ぶ物品の重量に耐える強度を有
し、しかも内容物である物品自体に結露して生じ
る水滴により強度低下を起こすことはないのであ
る。さらに、外面の吸水性高分子層２は、手提げ
袋外面に結露する水滴を吸着保持するためのもの
である。
Next, the operation will be explained with reference to FIG. Since the carrying bag of the present invention has the water-resistant thermoplastic resin layer 1 as the base material layer, it has the strength to withstand the weight of the items being carried, and furthermore, the strength will not deteriorate due to water droplets that form due to condensation on the contents itself. There isn't. Furthermore, the water-absorbing polymer layer 2 on the outer surface is for adsorbing and retaining water droplets that condense on the outer surface of the carrier bag.
厚み100μの低密度ポリエチレンフイルムより
外寸長さ600mm×幅400mmの手提げ袋を形成し、外
面に変性ポリアクリル酸ナトリウムを不織布にコ
ーテイング（40ｇ／m2）したものを貼り付けた。
A carrying bag with external dimensions of 600 mm in length and 400 mm in width was formed from a low-density polyethylene film with a thickness of 100 μm, and a nonwoven fabric coated with modified sodium polyacrylate (40 g/m 2 ) was attached to the outer surface.
この手提げ袋に紙コツプ入りのアイスクリーム
（１）を３ケ入れ、室温で２時間放置した。比
較のため外面になにも貼り付けていない同サイズ
の低密度ポリエチレンフイルム製の手提げ袋に紙
カツプ入りアイスクリーム（１）を３ケ入れ、
室温で２時間放置した。 Three pieces of ice cream (1) with paper chips were placed in this carrier bag and left at room temperature for 2 hours. For comparison, three ice creams (1) in paper cups were placed in a carrier bag made of low-density polyethylene film of the same size with nothing attached to the outside.
It was left at room temperature for 2 hours.
２時間後に外観検査を行なつたところ、本考案
による手提げ袋では水滴がついておらず良好であ
つたのに対して比較例では、手提げ袋の外面の結
露が著しく、完全に濡れていた。 When the appearance was inspected after 2 hours, the carrying bag according to the present invention was found to be in good condition with no water droplets, whereas the carrying bag of the comparative example had significant dew condensation on the outer surface and was completely wet.
本考案の手提げ袋を用いれば、手提げ袋の外面
に喜悦路を生じて水滴のつくことがないため、衣
服を汚ごす等の不都合がなくなるという効果があ
る。また、内容物である物品自体に結露して生じ
る水滴により手提げ袋の強度が低下するという現
象が無くなるという効果もある。
If the carrying bag of the present invention is used, there will be no water droplets on the outer surface of the carrying bag, so there will be no inconvenience such as staining clothes. Another advantage is that the strength of the carrying bag is prevented from decreasing due to water droplets formed by condensation on the contents of the article itself.
第１図は本考案の手提げ袋の一実施例を示す断
面図、第２図は斜視図である。
１……耐水性熱可塑性樹脂層、２……吸水性高
分子層、３……手提げ孔。
FIG. 1 is a sectional view showing an embodiment of the carrying bag of the present invention, and FIG. 2 is a perspective view. 1...Water-resistant thermoplastic resin layer, 2...Water-absorbing polymer layer, 3...Handbag hole.
Claims (1)
ルのフイルムより形成した手提げ袋の外面に、変
性ポリアクリル酸ナトリウムを不織布にコーテイ
ングしたものが貼りつけられていることを特徴と
する冷凍食品または冷凍食品用の手提げ袋。 A frozen food or a carrier bag for frozen food, characterized in that a nonwoven fabric coated with modified sodium polyacrylate is pasted on the outer surface of the carrier bag made of polyethylene, polypropylene, or vinyl chloride film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102876U JPH0449925Y2 (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102876U JPH0449925Y2 (en) | 1986-07-04 | 1986-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639922U JPS639922U (en) | 1988-01-22 |
| JPH0449925Y2 true JPH0449925Y2 (en) | 1992-11-25 |
Family
ID=30974917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986102876U Expired JPH0449925Y2 (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449925Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524963B2 (en) * | 1974-12-06 | 1980-07-02 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583546Y2 (en) * | 1978-08-07 | 1983-01-21 | 積水化成品工業株式会社 | Snow chain storage case |
-
1986
- 1986-07-04 JP JP1986102876U patent/JPH0449925Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524963B2 (en) * | 1974-12-06 | 1980-07-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639922U (en) | 1988-01-22 |
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