RU94027074A - Method for production of bonded nonwoven materials and device for its embodiment - Google Patents
Method for production of bonded nonwoven materials and device for its embodimentInfo
- Publication number
- RU94027074A RU94027074A RU94027074/12A RU94027074A RU94027074A RU 94027074 A RU94027074 A RU 94027074A RU 94027074/12 A RU94027074/12 A RU 94027074/12A RU 94027074 A RU94027074 A RU 94027074A RU 94027074 A RU94027074 A RU 94027074A
- Authority
- RU
- Russia
- Prior art keywords
- lap
- canvas
- binding agent
- binder
- drying
- Prior art date
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
FIELD: light industry; applicable in production of materials for manufacture of upholstered furniture, chairs for transport facilities, and heat and sound insulation. SUBSTANCE: method for production of bonded materials includes preparation of fibrous mixture of low-quality wool containing wastes of synthetic fibers in the amount of 5-20 mas.%, formation of fibrous lap with the help of bin with rectangular outlet, preliminary joining of lap with binding agent, impregnation of lap with binding agent, drying, cooling and cutting. Preliminary joining of lap with binding agent is accomplished by spraying of binding agent solution, first, on one side of lap and then, on the other side. After each spraying of binding agent, fibrous lap is subjected to drying. Consumption of binding agent is taken in such amount that after each drying, at the stage of preliminary joining of lap, gain in weight is 6-8% of the initial weight of lap, and gain in weight of finished material is 30-40%. EFFECT: provision of production of soft flexible material, at least, 20 mm thick.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94027074/12A RU2072190C1 (en) | 1994-07-19 | 1994-07-19 | METHOD FOR MANUFACTURING GLUED NONWOVEN MATERIALS AND DEVICE FOR ITS IMPLEMENTATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94027074/12A RU2072190C1 (en) | 1994-07-19 | 1994-07-19 | METHOD FOR MANUFACTURING GLUED NONWOVEN MATERIALS AND DEVICE FOR ITS IMPLEMENTATION |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94027074A true RU94027074A (en) | 1996-07-27 |
RU2072190C1 RU2072190C1 (en) | 1997-01-20 |
Family
ID=48434307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94027074/12A RU2072190C1 (en) | 1994-07-19 | 1994-07-19 | METHOD FOR MANUFACTURING GLUED NONWOVEN MATERIALS AND DEVICE FOR ITS IMPLEMENTATION |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2072190C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU190142U1 (en) * | 2019-04-01 | 2019-06-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Apparatus for producing a composite material |
-
1994
- 1994-07-19 RU RU94027074/12A patent/RU2072190C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2072190C1 (en) | 1997-01-20 |
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