SU1454899A1 - Book-binding material - Google Patents
Book-binding material Download PDFInfo
- Publication number
- SU1454899A1 SU1454899A1 SU864129343A SU4129343A SU1454899A1 SU 1454899 A1 SU1454899 A1 SU 1454899A1 SU 864129343 A SU864129343 A SU 864129343A SU 4129343 A SU4129343 A SU 4129343A SU 1454899 A1 SU1454899 A1 SU 1454899A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sawdust
- binding material
- inner layer
- cardboard
- book
- Prior art date
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Изобретение относитс к целлюлозно-бумажной промышленности, и позвол ет снизить себестоимость материала при одновременном упрощении тех- нологии его изготовлени . Переплетный материал состоит из двух верхних полотен картона и внутреннего сло , выполненного из смеси, содер} сащей 70 - 90 мас.% древесных опилок с размером частиц 0,5 - 1,0 мм и 10 , 30 мас.% поливинилацетатного кле . 1 табл.The invention relates to the pulp and paper industry, and reduces the cost of material while simplifying the technology of its manufacture. The binding material consists of two upper sheets of cardboard and an inner layer made of a mixture containing 70–90% by weight of sawdust with a particle size of 0.5–1.0 mm and 10, 30% by weight of polyvinyl acetate adhesive. 1 tab.
Description
ff
Изобретение относитс к целлюлозно-бумажной промьшшенности.This invention relates to the pulp and paper industry.
Цель изобретенн - снижение себестоимости материала при одновременном упрощении технологии его изготов- s Ленин.The purpose of the invention is to reduce the cost of the material while at the same time simplifying the technology of its production, Lenin.
Сущность изобретени заклмчаетс в том, что внутренний слой переплетного материала выполнен из смеси древесных опилок с размером частиц 0,5 - 10 1,0 мм с поливинилацетатным клеем.The invention is based on the fact that the inner layer of binding material is made of a mixture of sawdust with a particle size of 0.5 - 10 1.0 mm with polyvinyl acetate glue.
Переплетный картон изготавливают путем склеивани двух полотен картона смесью, содержащей 70-90 мас,% древесных опилок (ДО) с размером тиц 0,5-1,0 мм и 10-30 мас.% подави- нилацетатного кле ПВАЭД-1-2-30.Binding cardboard is made by gluing two sheets of cardboard with a mixture containing 70-90 wt.% Wood sawdust (DO) with a particle size of 0.5-1.0 mm and 10-30 wt.% PVAED-1-2- suppressive acetate glue. thirty.
Конкретные примеры выполнени переплетного картона и его качественные показатели приведены в таблице. 20Specific examples of the binding cardboard and its quality indicators are shown in the table. 20
Использование смеси древесных опилок с поливинилацетатньгм клеем дл внутреннего сло переплетного картона позвол ет упростить состав переплетного картона, снизить его себесг- тоимость и упростить технологию его изготовлени .The use of a mixture of wood sawdust with polyvinyl acetate adhesive for the inner layer of binding cardboard allows one to simplify the composition of the binding cardboard, to reduce its cost and to simplify its manufacturing technology.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864129343A SU1454899A1 (en) | 1986-10-04 | 1986-10-04 | Book-binding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864129343A SU1454899A1 (en) | 1986-10-04 | 1986-10-04 | Book-binding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1454899A1 true SU1454899A1 (en) | 1989-01-30 |
Family
ID=21261012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864129343A SU1454899A1 (en) | 1986-10-04 | 1986-10-04 | Book-binding material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1454899A1 (en) |
-
1986
- 1986-10-04 SU SU864129343A patent/SU1454899A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 331146, кл. D 21 Н 1/04, 1970. * |
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