GB1495631A - Method for manufacturing a spiral tube - Google Patents
Method for manufacturing a spiral tubeInfo
- Publication number
- GB1495631A GB1495631A GB1488475A GB1488475A GB1495631A GB 1495631 A GB1495631 A GB 1495631A GB 1488475 A GB1488475 A GB 1488475A GB 1488475 A GB1488475 A GB 1488475A GB 1495631 A GB1495631 A GB 1495631A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- film
- tube
- dressed
- april
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Making Paper Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
1495631 Spiral tubes MITSUBISHI PETROCHEMICAL CO Ltd 10 April 1975 [16 April 1974] 14884/75 Heading F2P A tube is made by spirally winding and adhering a dressed film 4, e.g. a synthetic paper or a plastics film, on to an inner or outer surface of a paper tube a, e.g. on a mandrel of a spiral tube winder, such that succeeding edges of the film overlap, and simultaneously spirally winding an intermediate paper 2 between the paper tube a and the dressed film 4. The paper tube a may also be simultaneously wound and consists of, e.g. several layers of relatively thick paper 1 such as cardboard, Manila, unbleached sulphate fibre board or kraft paper board, having a separation g between adjacent turns. The intermediate paper 2 is relatively thin, e.g. fine quality paper or kraft paper. The dressed film may be an orientated or non- orientated film of, e.g. a polyolefin, a polyvinyl chloride, a polyamide, polystyrene, or polyester, or a synthetic paper made therefrom. A layer of adhesive, e.g. emulsion adhesive such as polyvinyl acetate, vinyl acetate, ethylene - vinyl acetate, acrylic, acrylic copolymer or rubber emulsion, lies between the dressed film 4 and the intermediate paper 2. Solvent or hot melt adhesives may be used. A sheet of waste paper coated with molten wax may form the innermost layer when the dressed film is applied to the inner surface of the tube a. In this case the outer surface of the tube a may also be coated with a dressed film 3 with or without an intermediate paper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4174074A JPS50135189A (en) | 1974-04-16 | 1974-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1495631A true GB1495631A (en) | 1977-12-21 |
Family
ID=12616810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1488475A Expired GB1495631A (en) | 1974-04-16 | 1975-04-10 | Method for manufacturing a spiral tube |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS50135189A (en) |
DE (1) | DE2516617A1 (en) |
GB (1) | GB1495631A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2705479C2 (en) * | 2015-02-06 | 2019-11-07 | Филип Моррис Продактс С.А. | Container for aerosol generating devices |
CN112297514A (en) * | 2020-09-29 | 2021-02-02 | 中船重工鹏力(南京)塑造科技有限公司 | Large-scale production method of oblique-mouth U-shaped paper straw |
-
1974
- 1974-04-16 JP JP4174074A patent/JPS50135189A/ja active Pending
-
1975
- 1975-04-10 GB GB1488475A patent/GB1495631A/en not_active Expired
- 1975-04-16 DE DE19752516617 patent/DE2516617A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2705479C2 (en) * | 2015-02-06 | 2019-11-07 | Филип Моррис Продактс С.А. | Container for aerosol generating devices |
US11154668B2 (en) | 2015-02-06 | 2021-10-26 | Philip Morris Products S.A. | Containers for aerosol-generating devices |
US11471626B2 (en) | 2015-02-06 | 2022-10-18 | Philip Morris Products S.A. | Containers for aerosol-generating devices |
CN112297514A (en) * | 2020-09-29 | 2021-02-02 | 中船重工鹏力(南京)塑造科技有限公司 | Large-scale production method of oblique-mouth U-shaped paper straw |
Also Published As
Publication number | Publication date |
---|---|
DE2516617A1 (en) | 1975-10-30 |
JPS50135189A (en) | 1975-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19950409 |