JPS629210Y2 - - Google Patents
Info
- Publication number
- JPS629210Y2 JPS629210Y2 JP13153782U JP13153782U JPS629210Y2 JP S629210 Y2 JPS629210 Y2 JP S629210Y2 JP 13153782 U JP13153782 U JP 13153782U JP 13153782 U JP13153782 U JP 13153782U JP S629210 Y2 JPS629210 Y2 JP S629210Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- present
- container
- uniaxially stretched
- plastic film
- 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
- 239000002985 plastic film Substances 0.000 description 21
- 229920006255 plastic film Polymers 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000007666 vacuum forming Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
Description
【考案の詳細な説明】
本考案は、包装用容器に関するものであり、更
に詳しくは、一軸延伸したプラスチツクシートの
カール性を利用した包装用容器に関するものであ
る。[Detailed Description of the Invention] The present invention relates to a packaging container, and more particularly to a packaging container that utilizes the curling properties of a uniaxially stretched plastic sheet.
従来、プラスチツクのフイルムないしシートを
使用した包装用容器としては種々のものが開発さ
れ、提案されている。 Conventionally, various packaging containers using plastic films or sheets have been developed and proposed.
本考案者も上記のプラスチツクのフイルムない
しシートを使用した包装用容器について種々検討
した所、一軸延伸したプラスチツクのフイルムな
いしシートを使用することによつて、そのカール
性を利用して極めて容易に包装用容器を製造し得
ることを見出して本考案を完成したものである。 The present inventor also conducted various studies on packaging containers using the above-mentioned plastic film or sheet, and found that by using a uniaxially stretched plastic film or sheet, packaging can be carried out extremely easily by taking advantage of its curling properties. The present invention was completed by discovering that it was possible to manufacture a container for use.
上記の本考案について以下に図面を用いて更に
詳しく説明する。 The above-mentioned present invention will be explained in more detail below using the drawings.
先ず、本考案においては、第１図に示すよう
に、延伸方向Ｐで示す一軸延伸したプラスチツク
のフイルムないしシート１を用意する。 First, in the present invention, as shown in FIG. 1, a plastic film or sheet 1 uniaxially stretched in the stretching direction P is prepared.
次に本考案では、第２図および第３図に示すよ
うに、上記の一軸延伸したプラスチツクのフイル
ムないしシート１を使用し、圧空ないし真空成形
等のシート成形方法によつてシート成形して半球
状の成形物２を得る。 Next, in the present invention, as shown in FIGS. 2 and 3, the above-mentioned uniaxially stretched plastic film or sheet 1 is used and formed into a hemisphere by a sheet forming method such as air pressure or vacuum forming. A shaped article 2 is obtained.
次に本考案においては、第４図に示すように、
上記で得た半球状成形物２のフランジ部分を除去
すると延伸方向Ｐを長軸にして該延伸方向Ｐと直
交する方向Ｘにおいて半球状成形物２の円周端部
Ａ，A′がカールし、その部分が重なり合い、こ
れによつて密閉して蓋部を構成して本考案の容器
を得ることができるものである。 Next, in the present invention, as shown in Figure 4,
When the flange portion of the hemispherical molded product 2 obtained above is removed, the circumferential ends A and A' of the hemispherical molded product 2 are curled in a direction X orthogonal to the stretching direction P with the stretching direction P as the long axis. , the portions overlap, thereby forming a hermetically sealed lid to obtain the container of the present invention.
上記の本考案において、一軸延伸したプラスチ
ツクのフイルムないしシートとしては、公知のも
の、例えば、ポリ塩化ビニル、ポリエチレン、ポ
リプロピレン、ポリエステル、ポリアミド、ポリ
塩化ビニリデン、ポリスチレン、アクリル系樹
脂、その他等の種々の樹脂のフイルムないしシー
トであつて、一方向に延伸したものを使用するこ
とができる。 In the above-described present invention, the uniaxially stretched plastic film or sheet may be a variety of known materials such as polyvinyl chloride, polyethylene, polypropylene, polyester, polyamide, polyvinylidene chloride, polystyrene, acrylic resin, and others. A resin film or sheet stretched in one direction can be used.
次に又、上記において圧空成形ないし真空成形
等は、使用する樹脂のフイルムないしシートに合
わせて公知のシート成形方式で行うことができ
る。 Next, in the above, the pressure forming or vacuum forming can be carried out by a known sheet forming method depending on the resin film or sheet used.
本考案の容器は、一軸延伸したプラスチツクの
フイルムないしシートを使用し、そのカール性を
利用し、単に真空成形ないし圧空成形等の簡単な
方式で容易に容器を得ることができるものであ
る。 The container of the present invention uses a uniaxially stretched plastic film or sheet, takes advantage of its curling property, and can be easily obtained by simple methods such as vacuum forming or pressure forming.
しかも、その容器は、密閉するために特別の蓋
或は密閉治具等を使用することなく、単に半球状
成形物の円周端部を重ね合わせるだけで密封し得
るものである。 Furthermore, the container can be sealed by simply overlapping the circumferential ends of the hemispherical moldings without using a special lid or sealing jig.
而して本考案の容器は、種々の用途に適し、雑貨
物、小物等の包装に適するものである。Therefore, the container of the present invention is suitable for various uses and is suitable for packaging miscellaneous goods, small articles, etc.
第１図は、本考案の容器で使用する一軸延伸し
たプラスチツクのフイルムないしシートを示す斜
視図、第２図は、本考案の容器において、一軸延
伸したプラスチツクのフイルムないしシートを使
用して半球状に成形した状態を示す斜視図、第３
図は、第２図のＡ−Ａの切断断面図、第４図は、
本考案の容器の構成を示す斜視図である。
１……一軸延伸したプラスチツクのフイルムな
いしシート、２……半球状成形物、Ｐ……延伸方
向、Ｘ……延伸方向と直交する方向。
FIG. 1 is a perspective view showing a uniaxially stretched plastic film or sheet used in the container of the present invention, and FIG. 2 is a perspective view showing a uniaxially stretched plastic film or sheet used in the container of the present invention. Perspective view showing the state in which it is molded, 3rd
The figure is a cross-sectional view taken along line A-A in Figure 2, and Figure 4 is a
FIG. 1 is a perspective view showing the structure of a container of the present invention. 1... Uniaxially stretched plastic film or sheet, 2... Hemispherical molded product, P... Stretching direction, X... Direction perpendicular to the stretching direction.
Claims (1)
スチツクのフイルムないしシートからなり、かつ
延伸方向を長軸にして該延伸方向と直交する方向
において円周端部がカールし、その部分が重合密
閉して蓋部を構成してなる容器。 It is made of a film or sheet of uniaxially stretched plastic that has been pressure- or vacuum-formed into a hemispherical shape, and the circumferential edge is curled in a direction perpendicular to the stretching direction with the stretching direction as the major axis, and the curled portion is polymerized and sealed to form a lid. A container made up of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13153782U JPS5935312U (en) | 1982-08-31 | 1982-08-31 | container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13153782U JPS5935312U (en) | 1982-08-31 | 1982-08-31 | container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5935312U JPS5935312U (en) | 1984-03-05 |
| JPS629210Y2 true JPS629210Y2 (en) | 1987-03-04 |
Family
ID=30297342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13153782U Granted JPS5935312U (en) | 1982-08-31 | 1982-08-31 | container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935312U (en) |
-
1982
- 1982-08-31 JP JP13153782U patent/JPS5935312U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5935312U (en) | 1984-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2043960C (en) | Thin film container with removable lid and related process | |
| US6032823A (en) | Non-round easy-grip composite container | |
| JP2002542995A (en) | Foldable, stackable, self-supporting container with mechanical sliding closure | |
| US5529173A (en) | Convertible container and frame | |
| US3888163A (en) | Folding container for liquids | |
| DE69018366T2 (en) | Multi-layer plastic film for the production of a sealable container, with a weldable lid and containers made therefrom. | |
| JPS629210Y2 (en) | ||
| JP3084008B2 (en) | Method of manufacturing composite package for storing articles | |
| GB1363765A (en) | Packages | |
| JPS5837797Y2 (en) | Adhesion prevention device when stacking containers or lids | |
| JP3853405B2 (en) | Pouch-in mold container and manufacturing method thereof | |
| JPH07206021A (en) | Using method of vessel body | |
| JP3017278B2 (en) | Barrier container and method of manufacturing the same | |
| JP3027919U (en) | Food storage bag | |
| JP2505921Y2 (en) | Sealed paper container | |
| JPH0519163U (en) | Food container for heat sterilization | |
| JPH0511139Y2 (en) | ||
| JPH01141719A (en) | Method for thermoforming plastic sheet and mold therefor | |
| JPS61127455A (en) | Falling cover material and method of sealing vessel | |
| JPH0138053Y2 (en) | ||
| JPH0618937Y2 (en) | Self-supporting packaging | |
| JPH0327395Y2 (en) | ||
| JP3028141U (en) | Paper molded container | |
| JPH0448170U (en) | ||
| JPS61115859A (en) | Flange curling vessel and manufacture thereof |