JPS63178120U - - Google Patents
Info
- Publication number
- JPS63178120U JPS63178120U JP1987043480U JP4348087U JPS63178120U JP S63178120 U JPS63178120 U JP S63178120U JP 1987043480 U JP1987043480 U JP 1987043480U JP 4348087 U JP4348087 U JP 4348087U JP S63178120 U JPS63178120 U JP S63178120U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- molten resin
- cap cover
- cap
- cover
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Description
第１図は本考案の一実施例に係る口金カバーを
適用したフイルム製造装置の口金近傍の概略縦断
面図、第２図は第１図における口金カバーの部分
拡大断面図、第３図は従来の口金近傍の概略縦断
面図、である。
１１……口金、１２……ポリマ管、１３……溶
融樹脂シート、１４……冷却ドラム、１５……室
、１６……製膜室、１７……天井面、１８……口
金カバー、１９……フツ素樹脂層、２０……基材
。
FIG. 1 is a schematic vertical cross-sectional view of the vicinity of the cap of a film manufacturing apparatus to which a cap cover according to an embodiment of the present invention is applied, FIG. 2 is a partially enlarged sectional view of the cap cover in FIG. 1, and FIG. 3 is a conventional FIG. 2 is a schematic vertical cross-sectional view of the vicinity of the cap. 11... Cap, 12... Polymer tube, 13... Molten resin sheet, 14... Cooling drum, 15... Chamber, 16... Film forming chamber, 17... Ceiling surface, 18... Cap cover, 19... ...Fluorine resin layer, 20...Base material.
Claims (1)
けられ、溶融樹脂の流れ方向に口金よりも下流側
に位置する成形装置に対して、少なくとも口金を
含む口金以前に位置する装置を覆う口金カバーに
おいて、該口金カバーの外面に、フツ素樹脂層を
設けたことを特徴とする口金カバー。 For a molding device that is installed around a nozzle that discharges molten resin in a sheet form and is located downstream of the nozzle in the flow direction of the molten resin, a nozzle cover that covers at least a device that is located before the nozzle, including the nozzle. , a cap cover characterized in that a fluororesin layer is provided on the outer surface of the cap cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987043480U JPS63178120U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987043480U JPS63178120U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178120U true JPS63178120U (en) | 1988-11-17 |
Family
ID=30860376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987043480U Pending JPS63178120U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178120U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136343U (en) * | 1984-08-08 | 1986-03-06 | 株式会社神戸製鋼所 | Dummy bar charging car in continuous casting equipment |
| JPS6224425B2 (en) * | 1976-01-10 | 1987-05-28 | Bayer Ag |
-
1987
- 1987-03-26 JP JP1987043480U patent/JPS63178120U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224425B2 (en) * | 1976-01-10 | 1987-05-28 | Bayer Ag | |
| JPS6136343U (en) * | 1984-08-08 | 1986-03-06 | 株式会社神戸製鋼所 | Dummy bar charging car in continuous casting equipment |
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