JPS5724217A - Manufacture of laminated film - Google Patents
Manufacture of laminated filmInfo
- Publication number
- JPS5724217A JPS5724217A JP10033180A JP10033180A JPS5724217A JP S5724217 A JPS5724217 A JP S5724217A JP 10033180 A JP10033180 A JP 10033180A JP 10033180 A JP10033180 A JP 10033180A JP S5724217 A JPS5724217 A JP S5724217A
- Authority
- JP
- Japan
- Prior art keywords
- film
- type resin
- coated
- laminated film
- adhesive
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain the laminated film having an excellent gas barrier property by laminating the plastic film coated with polyvinylidene chloride type resin and heat- seal film by the adhesive having isocyanate group.
CONSTITUTION: After the polyvinylidene chloride type resin coated film of cellophane, PET, nylon etc. is heated at 80W120°C, said film is coated with 0.5W2g/m2 of the adhesive composed of polyether or polyester type resin having molecular weight of several thousandsWseveral ten thousands and isocyanate group at its terminal. A laminated film is obtained by laminating heat-seal film in condition at which the adhesive viscosity is 1,000W10,000 centipoise.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10033180A JPS5724217A (en) | 1980-07-21 | 1980-07-21 | Manufacture of laminated film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10033180A JPS5724217A (en) | 1980-07-21 | 1980-07-21 | Manufacture of laminated film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5724217A true JPS5724217A (en) | 1982-02-08 |
| JPS64218B2 JPS64218B2 (en) | 1989-01-05 |
Family
ID=14271164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10033180A Granted JPS5724217A (en) | 1980-07-21 | 1980-07-21 | Manufacture of laminated film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5724217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61125844A (en) * | 1984-11-24 | 1986-06-13 | 凸版印刷株式会社 | Tearable packaging material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442018U (en) * | 1990-08-10 | 1992-04-09 |
-
1980
- 1980-07-21 JP JP10033180A patent/JPS5724217A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61125844A (en) * | 1984-11-24 | 1986-06-13 | 凸版印刷株式会社 | Tearable packaging material |
| JPH0441652B2 (en) * | 1984-11-24 | 1992-07-09 | Toppan Printing Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS64218B2 (en) | 1989-01-05 |
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