JPS6155456B2 - - Google Patents
Info
- Publication number
- JPS6155456B2 JPS6155456B2 JP450978A JP450978A JPS6155456B2 JP S6155456 B2 JPS6155456 B2 JP S6155456B2 JP 450978 A JP450978 A JP 450978A JP 450978 A JP450978 A JP 450978A JP S6155456 B2 JPS6155456 B2 JP S6155456B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- wide
- membrane
- width
- stretching
- 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
- 239000012528 membrane Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP450978A JPS5497675A (en) | 1978-01-18 | 1978-01-18 | Production of wide width net type streched film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP450978A JPS5497675A (en) | 1978-01-18 | 1978-01-18 | Production of wide width net type streched film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5497675A JPS5497675A (en) | 1979-08-01 |
| JPS6155456B2 true JPS6155456B2 (enrdf_load_stackoverflow) | 1986-11-27 |
Family
ID=11586013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP450978A Granted JPS5497675A (en) | 1978-01-18 | 1978-01-18 | Production of wide width net type streched film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5497675A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545848A (en) * | 1978-09-27 | 1980-03-31 | Nippon Petrochemicals Co Ltd | Production of warp and weft laminated open membrane nonwoven fabric |
| JPS60157829A (ja) * | 1984-01-27 | 1985-08-19 | Yoshikazu Uchiumi | 網状シ−ト |
| US4567011A (en) * | 1984-04-19 | 1986-01-28 | Nalle George S Jr | Manufacture of helical nets |
| JPS62141168A (ja) * | 1985-12-09 | 1987-06-24 | 株式会社日本製鋼所 | 網状不織布の製造装置 |
-
1978
- 1978-01-18 JP JP450978A patent/JPS5497675A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5497675A (en) | 1979-08-01 |
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