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SU825726A1 - Method of softening impregnated needle-stitched non-woven substrate - Google Patents

Method of softening impregnated needle-stitched non-woven substrate Download PDF

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Publication number
SU825726A1
SU825726A1 SU782674471A SU2674471A SU825726A1 SU 825726 A1 SU825726 A1 SU 825726A1 SU 782674471 A SU782674471 A SU 782674471A SU 2674471 A SU2674471 A SU 2674471A SU 825726 A1 SU825726 A1 SU 825726A1
Authority
SU
USSR - Soviet Union
Prior art keywords
softening
woven substrate
stitched non
impregnated needle
impregnated
Prior art date
Application number
SU782674471A
Other languages
Russian (ru)
Inventor
Борис Вениаминович Геновкер
Всеволод Георгиевич Семенович
Владимир Николаевич Жеребцов
Соломон Лейбович Полинский
Галина Сергеевна Демина
Original Assignee
Ex K B Pri Vnii Plenochnykh Ma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ex K B Pri Vnii Plenochnykh Ma filed Critical Ex K B Pri Vnii Plenochnykh Ma
Priority to SU782674471A priority Critical patent/SU825726A1/en
Application granted granted Critical
Publication of SU825726A1 publication Critical patent/SU825726A1/en

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  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Description

(54) СПОСОБ МЯГЧЕНИЯ ПРОПИТАННОЙ НЕТКАНОЙ ИГЛОПРОБИВНОЙ ОСНОВЫ(54) METHOD FOR SOFTWARE PROTECTED BY NONWAVE PLAIN BASE

382382

авижении барабанов иглы выход т сггободно из основы, скольз  между ее волокна -ми, и не нарушают их структуры.The air drums needles come out of the base from the base, slipping between its fibers, and do not violate their structures.

Таким способом можно осушествл ть м гчение основы как ориосторонним, так и двухсторонним прокалыванием. Эффект м гчени  материала зависит от ко/шчества пропуске основы между барабанами. Преопагаемыб способ позвол ет повысить качество синтетических кож, упростить технологический процесс м гчени , исключить из рецептуры пропиточного раствора жирующие ингредиенты.In this way, it is possible to soften the base with either oriental or bilateral piercing. The effect of softening of the material depends on the quality of the skip basis between the drums. The precautionary method allows improving the quality of synthetic leathers, simplifying the technological process of softening, and excluding the fattening ingredients from the formulation of the impregnating solution.

72647264

Claims (1)

1. Патент Франции М 2217457, I кп. О О4 Н 1/44, 1974.1. The patent of France M 2217457, I CP. O4 H 1/44, 1974.
SU782674471A 1978-09-22 1978-09-22 Method of softening impregnated needle-stitched non-woven substrate SU825726A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782674471A SU825726A1 (en) 1978-09-22 1978-09-22 Method of softening impregnated needle-stitched non-woven substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782674471A SU825726A1 (en) 1978-09-22 1978-09-22 Method of softening impregnated needle-stitched non-woven substrate

Publications (1)

Publication Number Publication Date
SU825726A1 true SU825726A1 (en) 1981-04-30

Family

ID=20789468

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782674471A SU825726A1 (en) 1978-09-22 1978-09-22 Method of softening impregnated needle-stitched non-woven substrate

Country Status (1)

Country Link
SU (1) SU825726A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856152A (en) * 1987-07-23 1989-08-15 Textilmaschinenfabrik Dr. Ernst Fehrer Aktiengesellschaft Apparatus for needling a nonwoven web
GB2378962A (en) * 2001-08-21 2003-02-26 Truetzschler Gmbh & Co Kg Apparatus and method for needling a conveyable fibre web

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856152A (en) * 1987-07-23 1989-08-15 Textilmaschinenfabrik Dr. Ernst Fehrer Aktiengesellschaft Apparatus for needling a nonwoven web
GB2378962A (en) * 2001-08-21 2003-02-26 Truetzschler Gmbh & Co Kg Apparatus and method for needling a conveyable fibre web
US6775887B2 (en) 2001-08-21 2004-08-17 Trutzschler Gmbh & Co. Kg. System for the needle-treatment of a conveyable fiber bat
GB2378962B (en) * 2001-08-21 2005-03-23 Truetzschler Gmbh & Co Kg Apparatus and method for needling a conveyable fibre web

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