JPH0558391B2 - - Google Patents
Info
- Publication number
- JPH0558391B2 JPH0558391B2 JP63155478A JP15547888A JPH0558391B2 JP H0558391 B2 JPH0558391 B2 JP H0558391B2 JP 63155478 A JP63155478 A JP 63155478A JP 15547888 A JP15547888 A JP 15547888A JP H0558391 B2 JPH0558391 B2 JP H0558391B2
- Authority
- JP
- Japan
- Prior art keywords
- band
- bulge
- spirally wound
- tube
- plastic
- 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 - Lifetime
Links
- 239000004033 plastic Substances 0.000 claims description 28
- 229920003023 plastic Polymers 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 239000011162 core material Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63155478A JPS6477524A (en) | 1987-06-24 | 1988-06-23 | Manufacture of spiral tube |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15740087 | 1987-06-24 | ||
| JP63155478A JPS6477524A (en) | 1987-06-24 | 1988-06-23 | Manufacture of spiral tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6477524A JPS6477524A (en) | 1989-03-23 |
| JPH0558391B2 true JPH0558391B2 (enrdf_load_stackoverflow) | 1993-08-26 |
Family
ID=15648805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63155478A Granted JPS6477524A (en) | 1987-06-24 | 1988-06-23 | Manufacture of spiral tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6477524A (enrdf_load_stackoverflow) |
-
1988
- 1988-06-23 JP JP63155478A patent/JPS6477524A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6477524A (en) | 1989-03-23 |
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