RO99358B1 - Woven fabric for membrane suspension and process for obtaining the same - Google Patents

Woven fabric for membrane suspension and process for obtaining the same

Info

Publication number
RO99358B1
RO99358B1 RO132495A RO13249588A RO99358B1 RO 99358 B1 RO99358 B1 RO 99358B1 RO 132495 A RO132495 A RO 132495A RO 13249588 A RO13249588 A RO 13249588A RO 99358 B1 RO99358 B1 RO 99358B1
Authority
RO
Romania
Prior art keywords
obtaining
same
woven fabric
membrane suspension
warp
Prior art date
Application number
RO132495A
Other languages
Romanian (ro)
Inventor
Dan Comanoaia
Alexandru Radu
Original Assignee
Institutul De Cercetari Textile
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 Institutul De Cercetari Textile filed Critical Institutul De Cercetari Textile
Priority to RO132495A priority Critical patent/RO99358B1/en
Publication of RO99358B1 publication Critical patent/RO99358B1/en

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Abstract

Inventia se refera la o tesatura cu legatura pânza si având fire identice în urzeala si batatura, impregnata si raclata pe ambele fete. în scopul sporirii stabilitatii substantelor aderente, firele sunt din bumbac în amestec cu poliester, raportul dintre desimile în batatura si urzeala este de 1,02...1,05 substanta de impregnare este o rasina butadien-acrilonitril, iar substanta de raclare este o rasina poliuretanica. Inventia se refera si la un procedeu de realizare a tesaturii mentionate prin tesere, impregnare, o prima uscare raclare, o a doua uscare si matritare. Tesatura conform inventiei este destinata pentru difuzoarele aparatelor electronice.The invention relates to a fabric with a linen cloth and having identical threads in the warp and weft, impregnated and raked on both sides. In order to increase the stability of the adherent substances, the yarns are of cotton blended with polyester, the ratio of the batches to the warp is 1.02 ... 1.05 The impregnating substance is a butadiene-acrylonitrile resin and the scraper is a polyurethane resin. The invention also relates to a process for fabrication of the fabrics mentioned by means of weaving, impregnation, first scraping drying, a second drying and molding. The fabric according to the invention is intended for electronic apparatus speakers.

RO132495A 1988-04-07 1988-04-07 Woven fabric for membrane suspension and process for obtaining the same RO99358B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO132495A RO99358B1 (en) 1988-04-07 1988-04-07 Woven fabric for membrane suspension and process for obtaining the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO132495A RO99358B1 (en) 1988-04-07 1988-04-07 Woven fabric for membrane suspension and process for obtaining the same

Publications (1)

Publication Number Publication Date
RO99358B1 true RO99358B1 (en) 1990-08-30

Family

ID=40907432

Family Applications (1)

Application Number Title Priority Date Filing Date
RO132495A RO99358B1 (en) 1988-04-07 1988-04-07 Woven fabric for membrane suspension and process for obtaining the same

Country Status (1)

Country Link
RO (1) RO99358B1 (en)

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