JPS5678932A - Method for preventing interior of container from being polluted - Google Patents
Method for preventing interior of container from being pollutedInfo
- Publication number
- JPS5678932A JPS5678932A JP15666379A JP15666379A JPS5678932A JP S5678932 A JPS5678932 A JP S5678932A JP 15666379 A JP15666379 A JP 15666379A JP 15666379 A JP15666379 A JP 15666379A JP S5678932 A JPS5678932 A JP S5678932A
- Authority
- JP
- Japan
- Prior art keywords
- film
- bottle opening
- opening
- polluted
- interior
- 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.)
- Granted
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To prevent the interior of the container from being polluted by a method wherein a thin biaxially stretched thermoplastic film is covered on an opening portion of the container and, thereafter, a heat resistant ring is inserted around said opening portion and a side portion of the opening portion is heated to shrink the film.
CONSTITUTION: An almost central portion of the film 3 is covered on the bottle opening 1a and the heat resistant ring 2 is inlaid around the bottle opening 1a from an upper portion of the film 3. Subsequently, the film is contacted with an upper surface and a side surface of the bottle opening 1a while stroked along the rise surface. Subsequently, if hot air is blower to the side surface of the bottle opening 1a from a hot air port 4 positioned at a side portion of the bottle opening 1a, only a side surface portion of the film 3 around the bottle opening 1a is shrunk and closely contacted with the bottle opening 1a. Therefore, if the heat resistant ring 2 is removed, the film 3 maintains the bottle opening 1a under a hermetically sealed condition and functions as a cap preventing the interior from being polluted. If this method is applied, the attaching and detaching of the cap for preventing the interior from being polluted can be carried out easily.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15666379A JPS5678932A (en) | 1979-12-03 | 1979-12-03 | Method for preventing interior of container from being polluted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15666379A JPS5678932A (en) | 1979-12-03 | 1979-12-03 | Method for preventing interior of container from being polluted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5678932A true JPS5678932A (en) | 1981-06-29 |
| JPS5747012B2 JPS5747012B2 (en) | 1982-10-06 |
Family
ID=15632574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15666379A Granted JPS5678932A (en) | 1979-12-03 | 1979-12-03 | Method for preventing interior of container from being polluted |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5678932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9637264B2 (en) | 2010-01-28 | 2017-05-02 | Avery Dennison Corporation | Label applicator belt system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6840953B2 (en) | 2016-08-09 | 2021-03-10 | 株式会社リコー | Diagnostic device, learning device and diagnostic system |
-
1979
- 1979-12-03 JP JP15666379A patent/JPS5678932A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9637264B2 (en) | 2010-01-28 | 2017-05-02 | Avery Dennison Corporation | Label applicator belt system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5747012B2 (en) | 1982-10-06 |
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