JPS5653040A - Laminating method for water-activatable film - Google Patents
Laminating method for water-activatable filmInfo
- Publication number
- JPS5653040A JPS5653040A JP12899079A JP12899079A JPS5653040A JP S5653040 A JPS5653040 A JP S5653040A JP 12899079 A JP12899079 A JP 12899079A JP 12899079 A JP12899079 A JP 12899079A JP S5653040 A JPS5653040 A JP S5653040A
- Authority
- JP
- Japan
- Prior art keywords
- films
- dried
- water
- roll
- roll press
- 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
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To eliminate wrinkles and laminate the titled films by a method wherein the plurality of water-activatable films are provided with reaction to the shrinkage in width direction, dried while being guided along the longitudinal direction, then moistened and laminated together, and the laminate is applied with pressure by a roll press and dried.
CONSTITUTION: The water-activatable film 15 containing a large amount of water is unwound from a roll 16, dehydrated by rolls 17, guided onto the peripheral surface of a drying drum 19, closely contacted with the peripheral surface and heated so as to smooth out the wrinkles and to dry the film 15, which is then wound around a roll 21. Two dried films 15a, 15b are unwound from rolls 21, 22 and introduced in ply between the rolls 26, 27 of the roll press 25 provided with heating function. Immediately before the nipping by the roll press 25, one of the films 15a is moistened by the water sprayed from a moistening nozzle 30 so as to activate the films 15a, 15b. The activated films 15a, 15b are pressed and dried by the roll press 25, whereby the laminate is dried uniformly in both width direction and longitudinal direction. Accordingly, the films can be adhered to each other without wrinkles and with uniform adhesive strength.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12899079A JPS5653040A (en) | 1979-10-06 | 1979-10-06 | Laminating method for water-activatable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12899079A JPS5653040A (en) | 1979-10-06 | 1979-10-06 | Laminating method for water-activatable film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5653040A true JPS5653040A (en) | 1981-05-12 |
| JPS579929B2 JPS579929B2 (en) | 1982-02-24 |
Family
ID=14998389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12899079A Granted JPS5653040A (en) | 1979-10-06 | 1979-10-06 | Laminating method for water-activatable film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5653040A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336346A (en) * | 1990-07-24 | 1994-08-09 | O'neill, Inc. | Method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
| US6375770B1 (en) | 1990-07-24 | 2002-04-23 | O'neill, Inc. | Apparatus and method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
-
1979
- 1979-10-06 JP JP12899079A patent/JPS5653040A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336346A (en) * | 1990-07-24 | 1994-08-09 | O'neill, Inc. | Method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
| US5693177A (en) * | 1990-07-24 | 1997-12-02 | O'neill, Inc. | Apparatus for forming an adhesively bonded seam between resiliently compressible fabric sheets |
| US6375770B1 (en) | 1990-07-24 | 2002-04-23 | O'neill, Inc. | Apparatus and method for forming an adhesively bonded seam between resiliently compressible fabric sheets |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579929B2 (en) | 1982-02-24 |
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