JP2004512239A - Isothermal pocket bags for bottles and food - Google Patents

Isothermal pocket bags for bottles and food Download PDF

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Publication number
JP2004512239A
JP2004512239A JP2002537647A JP2002537647A JP2004512239A JP 2004512239 A JP2004512239 A JP 2004512239A JP 2002537647 A JP2002537647 A JP 2002537647A JP 2002537647 A JP2002537647 A JP 2002537647A JP 2004512239 A JP2004512239 A JP 2004512239A
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Prior art keywords
bag
isothermal
bottle
reflective
short side
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JP2002537647A
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JP4038428B2 (en
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メリ アンドレア
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Priority claimed from IT2000TS000025 external-priority patent/IT251404Y1/en
Priority claimed from ITTS20010016 external-priority patent/ITTS20010016U1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/38Containers, 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 with thermal insulation
    • B65D81/3888Containers, 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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags
    • B65D81/3897Containers, 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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed of different materials, e.g. laminated or foam filling between walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/38Containers, 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 with thermal insulation
    • B65D81/3888Containers, 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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Bag Frames (AREA)
  • Wrappers (AREA)

Abstract

This invention consists in a flexible, very light and pocket-size container, which can keep the temperature of a liquid inside a bottle (4) even. The bag (1) is made by folding a rectangular foil in two and then welding two sides, leaving only one side open through which the bottle (4) or the food is inserted. The foil is made up of thermal-insulation, reflective and waterproof materials. Two holes (2.1, 3.1) having the same dimensions as a bottle neck (4) are located near the open shorter side. An elastic band (8) closes the isothermal bag (1) after rolling it up or folding it up thus making it compact and pocket-size. The bag (1) wraps up the bottle (4) completely but the holes (2.1, 3.1) enable users to drink without opening and closing the bag (1). Its closing device is functional, hygienic and user-friendly.

Description

【0001】
技術分野
本発明は、食物及び飲物の温度を内部で均等に維持する等温バッグ(isothermal bag)に関する。
【0002】
背景技術
人々は、浜辺やテニスコートで、又は長旅の間などで、特に天候が暑く、冷蔵庫が利用できない場合には、手近に冷たい食物又は飲物(例えば水、お茶、ワイン、ソフトドリンクなど)が欲しくなることが多い。
今日広く知られているように、冷蔵庫を使用することなく食物及び飲物を冷たく維持する様々なシステムがある。これらのシステムには、サーモス(thermoses)、携帯クーラー(portable coolers)、及び魔法瓶が含まれるが、これらには、ユーザに対する大小幾つかの欠点を有する可能性がある。サーモスは、通常扱いにくく、飲み終わった際にこれを持ち運ぶことは人に不便を感じさせる。携帯クーラー(人造氷で冷却する)は扱いにくく、持ち運ぶには重い。魔法瓶は、軽量であるが、同様に扱いにくい。従って、携帯クーラー及び魔法瓶は、ユーザが飲物と食品の両方を運ぶ場合、つまりこれらの重量及び大きさに関する不便さを全て受け入れる場合にだけ使用される。しかし、人々は、不便さの理由から上記の冷却システムをいずれも携行しない場合に、ただ1つの冷たい飲物又は小さな箱や容器に詰めた幾らかの食物(例えばヨーグルト、アイスクリーム、サンドイッチなど)を所持することを望むことが多い。従って、食物及び飲物は、特に日光の下では短い時間の間に温かくなり、食欲を損なうことになる。
別の解決方法は、米国特許番号Des 403,926号及び第5,890,809号に記載されているような、瓶用の特定のバッグを使用することである。しかしながら、これらの容器は、瓶を完全にはカバーせず、熱絶縁性を低下させる。米国特許番号Des 409,450号及び第5,804,265号は、実際に完全に瓶をカバーする、他の瓶用バッグに言及しているが、これらから直接飲むための穴が無い。実際、ユーザは飲む度に毎回バッグを開閉する必要があり、これは快適性に欠け、バッグ内外の熱交換を増大させる。米国特許番号Des 392,025は、バッグが瓶の首までカバーすることから、かなり効果的な解決方法を与えており、従ってユーザは、バッグを開くこと無く瓶の栓を開けることも可能となる。しかし残念なことに、このバッグは紐で閉じられており、その結果、塵埃、砂、及び他の非衛生的な状態を受けやすく、又製造コストが高いことも併せ持つ。
【0003】
発明の開示
本発明は、食物又は飲物の温度を均等に維持することができ、上述の冷却システムと同様の不便さが無い、全く新規の等温バッグをユーザに提供することを目的とする。
この目的は、曲げ易い(flexible)、等温のポケットサイズのバッグによって達成される。このバッグは、長方形のホイルを2つに折り畳むことにより作られ、次に溶接又は他の方法で接合される2つの側によって固定される。最終製品は、短い側の一方に1つのみの開口を備えたバッグである。この開口は、各々が、瓶の首と略同じ大きさの穴を有する2つのフラップ(flap)によって境界が設定される。これらの穴は、開口した短い側の縁の近傍に位置する。各穴の縁は、伸縮性が持たせられるか、或いは溶接又は異なる材料から構成されたリングによって補強されることができる。この2つの穴は略同軸である。
このバッグは、瓶と略同じサイズであり、その結果、このバッグは完全に瓶を包み込むことができる。
ホイルは、特に食品のために使用される柔らかく曲げ易い3つの異なる合成材料の層から構成される。外側の層は反射性があり、中間層は断熱特性を有し、内側の層は防水性及び/又は反射性がある。また、ホイルは4つの層から構成されてもよく、この場合、外側の層が反射性であり、2つの中間の層が断熱特性を有し、一方内側の層が防水性及び/又は反射性である。また、断熱特性、反射特性及び防水特性を特徴とする単一の層を備えたホイルを使用することができる。この等温バッグは、丸みのあるコーナーを有することができ、その底部を折り畳むことができる。
【0004】
ゴムバンド(elastic band)、紐、又はリボンをこのバッグの外側に固定して、使用の前後において、小型でポケットサイズとなるように、巻き上げ又は折り畳むことができる。ゴムバンド、紐、又はリボンは、巻き上げられ又は折り畳まれたバッグを保持し、再度広がるのを防止する。
別の解決方法は、瓶の首と略同じサイズの、閉じた短い側の穴によって与えられる。別の解決方法として、バッグは、閉じた短い側に単一の穴を有することができる。この場合、短い側の縁は、小さな握り部及び取っ手のような閉鎖具を備えることができる。
また、バッグは、2つの長方形のホイルを接合することによって作ることができ、該ホイルは、2つの長い側と1つの短い側である3つの側に沿って共に固定される。この等温バッグは、他の冷却システムから提供される多くの利点を有するが、それらの欠点は有さない。実際、このバッグは扱いやすく非常に軽量であり、再使用することができ、破れにくく、持ち運びし易く使い勝手がよい。このバッグは、ポケットサイズのバッグであり、従って非常に簡単に収納でき、全く邪魔にならない。
材料が非常に軽量であることから、バッグの重量は極めて小さい。しかしながら、材料は非常に軽量であるが、極めて耐久性があり、そのためバッグは何回も使用することができる。他方、このバッグは非常に安価であり、1回だけの使用後に廃棄することができる。
また、このバッグの穴は、取っ手として使用してもよく、ユーザは一本の指で穴を保持することにより瓶を簡単に携行することができる。
通常の保温バッグと違い、このバッグが完全に瓶を包み込むことにより、従って断熱性(heat insulation)が増大する。バッグの穴により、ユーザは飲む度に毎回バッグを開閉する必要なく、瓶からまっすぐに飲むことが可能となり、従ってバッグ内外の熱交換を低減する。バッグの閉鎖具は、簡単で機能性があり、同時に衛生的である。
このバッグの主要な利点の1つは、その衛生的な特質にある。実際、バッグは特に食物又は飲物用に使用される防水性の材料から構成される。結露(冷たい瓶が温かい空気と接触すると発生する)は、本発明によって極めて低減され、その結果、バッグは、結露と、瓶が置かれている場所の表面上にある物質(砂、海草、赤色土(red earth)、塵埃)との間の非衛生的な混合を回避することができる。このようにして、ユーザは、ハンドバッグ、ベルトバッグ、リュックサックなどのような、等温バッグが置かれている入れ物又は手が、汚れるのを避けることができる。更に、このバッグは、防水性の材料から構成されていることから、簡単に洗うことができる。
本発明の更なる特性及び利点は、上述のバッグの具体的な幾つかの実施態様の説明で明らかになるであろう。この実施態様は、好ましいが、必須のものでは無く、添付図面の説明の目的にのみ与えられる。
【0005】
発明を実施するための最良の形態
図1は、第1の実施態様によって製造されたバッグの正面図である。
図2は、第1のフラップが、瓶の首及び上側部分を包んだときのバッグの正面図である。
図3は、両方のフラップが、瓶の首及び上側部分を包んだときのバッグの正面図である。
図4は、丸く巻かれた時のバッグの斜視図である。
図5は、第2の実施態様によって製造されたバッグの正面図である。
図6は、第3の実施態様によって製造されたバッグの正面図である。
【0006】
第1の実施態様によって製造された等温バッグ1は、長方形のホイルを短い側に沿って2つに折り畳み、次に2つの長い側を溶接で接合することにより作られる。最終製品は、第2の短い側にただ1つの開口を備えたバッグである。この開口は、2つのフラップ2、3で境界が設定されている。各フラップ2、3は、瓶の首4とほぼ同じ大きさの穴2.1、3.1を有する。これらの穴2.1、3.1は、開口した短い側の縁2.2、3.2の近傍に位置する。
バッグ1の寸法(dimensions)は、瓶4とほぼ同じである。
長方形のホイルは、PETのような、特に食品用に使用される、柔らかく曲げ易い合成材料の3つの異なる層から構成される。外側の層は反射性があり、中間層は断熱特性を有し、内側の層は防水性及び/又は反射性がある。
瓶4の冷水の温度を、日光の下においても可能な限り長い間均等に維持したい場合には、瓶は等温バッグ1へ入れられる。このサイズのおかげで、バッグ1は、瓶4を完全に及び全体的に包み込む場合と同様となる。
第1のフラップ2の穴2.1は、瓶の首4の端部と一致する必要がある。瓶の首は、穴2.1の内部に置かれる。次にフラップ2を瓶4の上側部分を完全にカバーするまで折り畳む。第2のフラップ3の穴3.1は、瓶の首4の端部と一致する必要がある。また、瓶の首は穴3.1の内部に置かれる。次に第2のフラップ3は、第1のフラップ2を完全にカバーするまで折り畳む。その結果、瓶4の上側部分は、バッグ1によって完全にカバーされ、且つ瓶の首が2つの穴2.1、3.1から出るので、フラップ2、3を開くことなく瓶から飲むことが可能となる。
2つの穴2.1、3.1の縁が瓶の首4上に嵌められているので、2つのフラップ2、3は、上に持ち上げられることはできない。
また、第2の実施態様によって製造された等温バッグ1は、瓶の首4とほぼ同じサイズの穴5を備えた、閉じた短い側を有する。この場合、瓶4はバッグ1に入れられて、瓶の首が穴5を貫通するようになっている。2つの穴2.1、3.1は、瓶4を中に入れてバッグ1を持ち運ぶための取っ手としての役目をする。
第3の実施形態によって製造された等温バッグ1は、開口した短い側には穴2.1、3.1を有さず、一方、閉じた短い側は上述の穴5を有する。この場合、開口した短い側には、瓶4を中に入れてバッグ1を持ち運ぶための小さな握り部6及び取っ手7のような閉鎖具を備える。
バッグ1は、非常に軽量の材料から構成され、その結果ユーザは瓶を携行している間、バッグの重量を感じない。しかしながら、この材料の特質によって、極めて衛生的な状態で瓶4内部の液体の温度を均等に保つことが可能になる。
一旦、使用されたバッグ1は、丸く巻くことができ、その結果小型でポケットサイズになる。紐8は、バッグ1が再度広がるのを防止する。
[0001]
TECHNICAL FIELD The present invention relates to an isothermal bag that maintains the temperature of food and drink evenly inside.
[0002]
Background of the Invention People often find cold food or drink (e.g., water, tea, wine, soft drinks, etc.) at hand on beaches, on tennis courts, or during long journeys, especially when the weather is hot and a refrigerator is not available. I often want it.
As is widely known today, there are various systems for keeping food and beverages cool without using a refrigerator. These systems include thermoses, portable coolers, and thermos, which may have some drawbacks to the user, both large and small. Thermos is usually cumbersome and it is inconvenient to carry it when you have finished drinking it. Portable coolers (cooled with artificial ice) are cumbersome and heavy to carry. Thermoses are lightweight, but equally cumbersome. Thus, portable coolers and thermos are only used when the user carries both drinks and food, i.e. to accept all the inconveniences associated with their weight and size. However, people do not carry any of the above cooling systems for reasons of inconvenience, but only provide one cold drink or some food in small boxes or containers (eg yogurt, ice cream, sandwiches, etc.). Often wants to possess. Thus, foods and drinks become warm for a short period of time, especially in sunlight, which can impair appetite.
Another solution is to use specific bags for bottles, as described in U.S. Patent Nos. Des 403,926 and 5,890,809. However, these containers do not completely cover the bottle and reduce thermal insulation. U.S. Patent Nos. Des 409,450 and 5,804,265 refer to other bottle bags that actually cover the bottle completely, but without holes for drinking directly from them. In fact, the user has to open and close the bag every time he drinks, which lacks comfort and increases heat exchange inside and outside the bag. U.S. Pat. No. Des 392,025 provides a fairly effective solution since the bag covers up to the neck of the bottle, thus also allowing the user to open the bottle without opening the bag. . Unfortunately, however, the bag is closed with laces, which is susceptible to dust, sand, and other unsanitary conditions, and also has high manufacturing costs.
[0003]
DISCLOSURE OF THE INVENTION An object of the present invention is to provide a user with a completely new isothermal bag that can maintain the temperature of food or drink evenly and does not have the same inconvenience as the cooling system described above.
This object is achieved by a flexible, isothermal, pocket-sized bag. This bag is made by folding a rectangular foil into two parts, which are then fixed by means of two sides which are welded or otherwise joined. The final product is a bag with only one opening on one of the short sides. This opening is delimited by two flaps, each having a hole approximately the size of the bottle neck. These holes are located near the open short edge. The edges of each hole can be made elastic or reinforced by welding or rings made of different materials. The two holes are substantially coaxial.
The bag is approximately the same size as the bottle, so that the bag can completely enclose the bottle.
The foil is composed of three different layers of soft and flexible synthetic materials, especially used for food products. The outer layer is reflective, the middle layer has thermal insulation properties, and the inner layer is waterproof and / or reflective. The foil may also be composed of four layers, where the outer layer is reflective, the two intermediate layers have thermal insulation properties, while the inner layer is waterproof and / or reflective. It is. Also, a foil with a single layer characterized by heat insulating, reflective and waterproof properties can be used. This isothermal bag can have rounded corners and the bottom can be folded.
[0004]
An elastic band, string or ribbon can be secured to the outside of the bag and rolled up or folded down to a small, pocket size before and after use. An elastic band, string, or ribbon holds the rolled up or folded bag and prevents it from re-spreading.
Another solution is provided by a closed short side hole, approximately the size of the bottle neck. As another solution, the bag can have a single hole on the closed short side. In this case, the short side edge can be provided with a closure, such as a small grip and a handle.
Also, the bag can be made by joining two rectangular foils, which are secured together along three sides, two long sides and one short side. This isothermal bag has many advantages provided by other cooling systems, but does not have their disadvantages. In fact, this bag is easy to handle, very lightweight, reusable, resistant to tearing, easy to carry and easy to use. This bag is a pocket-sized bag, so it can be stored very easily and completely out of the way.
Due to the very light weight of the material, the weight of the bag is very small. However, while the material is very lightweight, it is extremely durable, so that the bag can be used multiple times. On the other hand, this bag is very inexpensive and can be discarded after only one use.
The hole in the bag may be used as a handle, and the user can easily carry the bottle by holding the hole with one finger.
Unlike a regular warm bag, this bag completely encloses the bottle, thus increasing heat insulation. The holes in the bag allow the user to drink straight from the bottle without having to open and close the bag each time he drinks, thus reducing heat exchange inside and outside the bag. The closure of the bag is simple, functional and at the same time hygienic.
One of the major advantages of this bag is its hygienic nature. In fact, the bag is composed of a waterproof material, especially used for food or drink. Condensation (which occurs when a cold jar comes in contact with warm air) is greatly reduced by the present invention, so that the bags will be condensed and the materials (sand, seaweed, red) on the surface where the jar is located Unsanitary mixing between the soil (red earth, dust) can be avoided. In this way, the user can avoid soiling the container or hand where the isothermal bag is placed, such as a handbag, belt bag, rucksack, or the like. Further, since the bag is made of a waterproof material, it can be easily washed.
Further features and advantages of the present invention will become apparent in the description of several specific embodiments of the bag described above. This embodiment is preferred, but not essential, and is provided only for illustrative purposes in the accompanying drawings.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION FIG. 1 is a front view of a bag manufactured according to a first embodiment.
FIG. 2 is a front view of the bag when the first flap wraps around the neck and upper portion of the bottle.
FIG. 3 is a front view of the bag when both flaps wrap around the neck and upper portion of the bottle.
FIG. 4 is a perspective view of the bag when it is wound round.
FIG. 5 is a front view of a bag manufactured according to the second embodiment.
FIG. 6 is a front view of a bag manufactured according to the third embodiment.
[0006]
The isothermal bag 1 manufactured according to the first embodiment is made by folding a rectangular foil into two along the short side and then welding the two long sides together. The final product is a bag with only one opening on the second short side. This opening is delimited by two flaps 2,3. Each flap 2, 3 has a hole 2.1, 3.1 approximately the same size as the neck 4 of the bottle. These holes 2.1, 3.1 are located near the open short side edges 2.2, 3.2.
The dimensions of the bag 1 are almost the same as the bottle 4.
The rectangular foil is composed of three different layers of a soft and flexible composite material, such as PET, used especially for foodstuffs. The outer layer is reflective, the middle layer has thermal insulation properties, and the inner layer is waterproof and / or reflective.
If it is desired to keep the temperature of the cold water of the bottle 4 as even as possible in sunlight, for as long as possible, the bottle is placed in the isothermal bag 1. Thanks to this size, the bag 1 is similar to completely and completely wrapping the bottle 4.
The hole 2.1 in the first flap 2 needs to coincide with the end of the neck 4 of the bottle. The bottle neck is placed inside the hole 2.1. The flap 2 is then folded until it completely covers the upper part of the bottle 4. The hole 3.1 of the second flap 3 must coincide with the end of the bottle neck 4. Also, the neck of the bottle is placed inside the hole 3.1. Next, the second flap 3 is folded until it completely covers the first flap 2. As a result, the upper part of the bottle 4 is completely covered by the bag 1 and the neck of the bottle comes out of the two holes 2.1, 3.1 so that it is possible to drink from the bottle without opening the flaps 2,3. It becomes possible.
Since the edges of the two holes 2.1, 3.1 are fitted on the neck 4 of the bottle, the two flaps 2, 3 cannot be lifted up.
Also, the isothermal bag 1 produced according to the second embodiment has a closed short side with a hole 5 of approximately the same size as the neck 4 of the bottle. In this case, the bottle 4 is placed in the bag 1 so that the neck of the bottle passes through the hole 5. The two holes 2.1, 3.1 serve as handles for carrying the bag 1 with the bottle 4 inside.
The isothermal bag 1 manufactured according to the third embodiment has no holes 2.1, 3.1 on the open short side, while the closed short side has the holes 5 described above. In this case, the open short side is provided with a closure, such as a small handle 6 and a handle 7 for carrying the bag 1 with the bottle 4 inside.
The bag 1 is made of a very lightweight material, so that the user does not feel the weight of the bag while carrying the bottle. However, the nature of this material makes it possible to keep the temperature of the liquid inside the bottle 4 even in a very hygienic manner.
Once used, the bag 1 can be rolled round, resulting in a small and pocket-sized. The cord 8 prevents the bag 1 from spreading again.

Claims (10)

瓶(4)と略同じ大きさを有する、瓶及び食品のための等温ポケットバッグであって、
前記バッグ(1)は、特に食品のために使用される合成材料の1つ又はそれ以上の層を有する、柔らかく曲げ易い長方形のホイルから作られており、これらの材料が、断熱性、反射性及び防水特性を有することにより、前記バッグ(1)内部の温度を全く均等に維持することが可能であり、前記バッグ(1)は、上述の長方形ホイルを2つに折り畳むことにより作られ、次に溶接又は他の方法で接合される2つの側によって固定され、最終製品は、バッグの短い側に1つの開口を備えたバッグであり、前記開口は、2つのフラップ(2、3)によって区切られ、該フラップ(2、3)の各々が、瓶の首(4)と略同じ大きさの穴(2.1、3.1)を有し、前記穴(2.1、3.1)が、開口した前記短い側の縁(2.2、3.2)の近傍に位置し、これらの穴(2.1、3.1)は略同軸であり、バッグ(1)の使用時には、前記瓶の首(4)が該穴を貫通し、前記各穴(2.1、3.1)の縁は、伸縮自在にされるか、又は溶接若しくは異なる材料から構成されたリングによって補強されることができ、ゴムバンド(elastic band)(8)、紐、又はリボンを、該バッグを巻き上げ又は折り畳んだ後に閉じることができるように前記等温バッグ(1)の外側に固定されている等温ポケットバッグ(isothermal pocket bag)。
An isothermal pocket bag for bottles and food having approximately the same size as bottle (4),
Said bag (1) is made of a soft, pliable rectangular foil having one or more layers of synthetic materials, especially used for foodstuffs, these materials being made of insulating, reflective And having a waterproof property, it is possible to maintain the temperature inside the bag (1) quite evenly, and the bag (1) is made by folding the above-mentioned rectangular foil into two, Fixed by two sides that are welded or otherwise joined to one another, the final product being a bag with one opening on the short side of the bag, said opening being delimited by two flaps (2, 3). Each of said flaps (2, 3) has a hole (2.1, 3.1) approximately the same size as the bottle neck (4), said hole (2.1, 3.1) Near the open short edge (2.2, 3.2) The holes (2.1, 3.1) are substantially coaxial, and when the bag (1) is used, the bottle neck (4) passes through the holes and the holes (2.1 The edge of 3.1) can be made telescopic or reinforced by welding or a ring composed of different materials, with an elastic band (8), a string or a ribbon, An isothermal pocket bag fixed outside the isothermal bag (1) so that the bag can be closed after being rolled up or folded.
前記曲げ易いホイルが、3つの異なる材料の層から構成され、外側の層が反射性であり、中間の層は断熱特性を有し、内側の層が防水性及び/又は反射性であることを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。The bendable foil is composed of three different layers of material, the outer layer being reflective, the middle layer having thermal insulation properties and the inner layer being waterproof and / or reflective. An isothermal pocket bag according to claim 1, characterized by the features. 前記曲げ易いホイルが、4つの層から構成され、外側の層が反射性であり、2つの中間の層が断熱特性を有し、内側の層が防水性及び/又は反射性であることを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。The bendable foil is composed of four layers, the outer layer is reflective, the two intermediate layers have thermal insulation properties, and the inner layer is waterproof and / or reflective. The isothermal pocket bag according to claim 1, wherein: 前記曲げ易いホイルが、断熱性、反射性及び防水特性を有する単一の層から構成されることを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。An isothermal pocket bag according to claim 1, characterized in that the flexible foil is composed of a single layer having heat insulating, reflective and waterproof properties. ゴムバンド(8)、紐、又はリボンが、前記バッグ(1)に固定されないことを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。The isothermal pocket bag according to claim 1, characterized in that a rubber band (8), a string or a ribbon is not fixed to the bag (1). 前記開口した短い側の縁(2.2、3.2)の近傍の2つの穴(2.1、3.1)と共に、閉じた短い側に位置し、瓶の首(4)と同じサイズを有する穴(5)を備えることを特徴とする、請求項1に記載の等温ポケットバッグ。Located on the closed short side, with two holes (2.1, 3.1) near the open short side edge (2.2, 3.2) and the same size as the bottle neck (4) Isothermal pocket bag according to claim 1, characterized in that it comprises a hole (5) having 閉じた短い側に位置し、瓶の首(4)と略同じ寸法を有する単一の穴(5)を備えることを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。2. Isothermal pocket bag according to claim 1, characterized in that it comprises a single hole (5) located on the closed short side and having substantially the same dimensions as the bottle neck (4). 前記短い側の開口が、小さな握り部(6)及び取っ手(7)のような閉鎖具を備えることを特徴とする、特許請求の範囲第1項及び第7項に記載の等温ポケットバッグ。Isothermal pocket bag according to claims 1 and 7, characterized in that the short side opening comprises a closure, such as a small grip (6) and a handle (7). 丸みのあるコーナーを備え、該コーナーの底部が折り畳むことができることを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。An isothermal pocket bag according to claim 1, characterized in that it has a rounded corner, the bottom of which can be folded. 2つの長方形のホイルを接合することによって作られ、該ホイルは、2つの長い側と1つの短い側である3つの側に沿って共に固定されることを特徴とする、特許請求の範囲第1項に記載の等温ポケットバッグ。Claim 1 characterized by being made by joining two rectangular foils, said foils being fixed together along three sides, two long sides and one short side. Isothermal pocket bag according to item.
JP2002537647A 2000-10-27 2001-10-24 Isothermal pocket bags for bottles and food Expired - Fee Related JP4038428B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000TS000025 IT251404Y1 (en) 2000-10-27 2000-10-27 POCKET THERMAL BAG FOR BOTTLES
ITTS20010016 ITTS20010016U1 (en) 2001-08-21 2001-08-21 ISOTHERMAL POCKET BAG FOR BOTTLES AND MORE.
PCT/IT2001/000539 WO2002034644A2 (en) 2000-10-27 2001-10-24 Isothermal bag for bottles and foodstuffs

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