JPS6431608A - Calender - Google Patents
CalenderInfo
- Publication number
- JPS6431608A JPS6431608A JP18949187A JP18949187A JPS6431608A JP S6431608 A JPS6431608 A JP S6431608A JP 18949187 A JP18949187 A JP 18949187A JP 18949187 A JP18949187 A JP 18949187A JP S6431608 A JPS6431608 A JP S6431608A
- Authority
- JP
- Japan
- Prior art keywords
- calender
- roll
- calender roll
- passes
- films
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To contrive reduction of cost of equipment and floor space occupied by the equipment by enabling manufacturing of different kinds of films with a calender by changing the number of rolling passes, by a method wherein at least a final calender roll is fitted to an adjoining calender roll approachably and separatably. CONSTITUTION:A calender body possessing five stage rolling passes 7-11 is formed by combining, for example, six calender rolls 1-6 and a cylinder 12 approaching/separating the final calender roll 6 to an upstream side calender roll 5 is fitted to the calender roll 6. In the case where the calender body is used at four passes, the rolling pass 1 is released by separating the calender roll 6 from the calender roll 5 and the calender roll 6 is caused to function as a take-off roll. With this construction, the number of rolling passes can be changed and manufacturing of different kinds of films 19 with one calender becomes possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189491A JPH0777736B2 (en) | 1987-07-29 | 1987-07-29 | Calendar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189491A JPH0777736B2 (en) | 1987-07-29 | 1987-07-29 | Calendar |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6431608A true JPS6431608A (en) | 1989-02-01 |
JPH0777736B2 JPH0777736B2 (en) | 1995-08-23 |
Family
ID=16242154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62189491A Expired - Lifetime JPH0777736B2 (en) | 1987-07-29 | 1987-07-29 | Calendar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0777736B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243862A (en) * | 1975-10-01 | 1977-04-06 | Berstorff Gmbh Masch Hermann | Method of producing sheettlike article and calender therefor |
JPS627519A (en) * | 1985-07-05 | 1987-01-14 | Nippon Roll Seizo Kk | Structure of six-roll calender and usage thereof |
JPS62113522A (en) * | 1985-11-14 | 1987-05-25 | ゼノプラスト・クレプシユ・ウント・コンパニ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Device for processing thermoplastic plastic to band material |
-
1987
- 1987-07-29 JP JP62189491A patent/JPH0777736B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243862A (en) * | 1975-10-01 | 1977-04-06 | Berstorff Gmbh Masch Hermann | Method of producing sheettlike article and calender therefor |
JPS627519A (en) * | 1985-07-05 | 1987-01-14 | Nippon Roll Seizo Kk | Structure of six-roll calender and usage thereof |
JPS62113522A (en) * | 1985-11-14 | 1987-05-25 | ゼノプラスト・クレプシユ・ウント・コンパニ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Device for processing thermoplastic plastic to band material |
Also Published As
Publication number | Publication date |
---|---|
JPH0777736B2 (en) | 1995-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |