SU464678A1 - Two-layer rolled material - Google Patents
Two-layer rolled materialInfo
- Publication number
- SU464678A1 SU464678A1 SU1803436A SU1803436A SU464678A1 SU 464678 A1 SU464678 A1 SU 464678A1 SU 1803436 A SU1803436 A SU 1803436A SU 1803436 A SU1803436 A SU 1803436A SU 464678 A1 SU464678 A1 SU 464678A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolled material
- layer rolled
- layer
- cardboard
- polyvinyl chloride
- Prior art date
Links
Landscapes
- Laminated Bodies (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
(54) ДВУХСЛОЙНЫЙ РУЛОННЫЙ МАТЕРИАЛ(54) TWO-LAYER ROLLED MATERIAL
Предмет изобретени Subject invention
Двухслойный рулонный материал, состо щий из верхнего ноливинилхлоридного сло и нижнего теплозвукоизол ционного гофрированного сло , отличающийс тем, что, с целью улучшени эксплуатационных свойств материала, нижний слой выполнен из картона .A bilayer roll material consisting of an upper polyvinyl chloride layer and a lower heat and sound insulating corrugated layer, characterized in that, in order to improve the performance properties of the material, the lower layer is made of cardboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1803436A SU464678A1 (en) | 1972-06-16 | 1972-06-16 | Two-layer rolled material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1803436A SU464678A1 (en) | 1972-06-16 | 1972-06-16 | Two-layer rolled material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU464678A1 true SU464678A1 (en) | 1975-03-25 |
Family
ID=20519806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1803436A SU464678A1 (en) | 1972-06-16 | 1972-06-16 | Two-layer rolled material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU464678A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931346A (en) * | 1988-12-19 | 1990-06-05 | Book Covers Inc. | Lightweight laminated paperboard |
-
1972
- 1972-06-16 SU SU1803436A patent/SU464678A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931346A (en) * | 1988-12-19 | 1990-06-05 | Book Covers Inc. | Lightweight laminated paperboard |
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