JPS568234A - Preparing device for buffering sheet - Google Patents
Preparing device for buffering sheetInfo
- Publication number
- JPS568234A JPS568234A JP8350179A JP8350179A JPS568234A JP S568234 A JPS568234 A JP S568234A JP 8350179 A JP8350179 A JP 8350179A JP 8350179 A JP8350179 A JP 8350179A JP S568234 A JPS568234 A JP S568234A
- Authority
- JP
- Japan
- Prior art keywords
- film
- sheet
- roller
- roll
- heat
- 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
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To easily prepare a buffering sheet with excellent measuring precision and good quality by employing a heat roll which is of outside heating type and is covered with an inactive sheet, such as a silicone coating material, as the outside layer thereof.
CONSTITUTION: A cap film 12 is carried by a heating roll 8 in a state that the film is wound on the surface of the roll and convex parts 2 are formed on the film 12 by an emboss cylinder 14. On the other hand, a back film 27 from a back film roller 26, contacting with a heat roller 29 and a heat-sticking roller 30 through the intermediary of a guide roller, is pressed against the emboss cylinder 14, united with the cap film 12 with convexes, and welded to form a buffering sheet 1. Since the surface of the heating roll 8 is covered with a cloth coated with silicone and the outer layer part of the emboss cylinder 14 is also provided with a silicone lining layer, the sheet with good adhesiveness of the surfaces of two films to each other and with excellent measuring precision can be prepared.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54083501A JPS605168B2 (en) | 1979-07-03 | 1979-07-03 | Cushioning sheet manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54083501A JPS605168B2 (en) | 1979-07-03 | 1979-07-03 | Cushioning sheet manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS568234A true JPS568234A (en) | 1981-01-28 |
JPS605168B2 JPS605168B2 (en) | 1985-02-08 |
Family
ID=13804218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54083501A Expired JPS605168B2 (en) | 1979-07-03 | 1979-07-03 | Cushioning sheet manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605168B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6233423U (en) * | 1985-08-14 | 1987-02-27 |
-
1979
- 1979-07-03 JP JP54083501A patent/JPS605168B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6233423U (en) * | 1985-08-14 | 1987-02-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS605168B2 (en) | 1985-02-08 |
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