| 摘要 |
A method to make needle-punched fabric reinforced with net includes formation of first and second non-woven layers, placement of glass fiber net cloth between the first and the second layers, calendering of assembly formed by first, second layers and one glass fiber net cloth, addition of binding agent and assembly drying. Before calendering assembly that consists of first, second non-woven layers and net is preliminarily subjected to needlepunching for first reinforcement. The first and the second non-woven layers are formed as long and cross webs obtained after fluffing of initial fiber raw material, mix emulsifying, its maturing, web formation on hackling machines and placement of glass fiber net cloth between webs. It is reprocessed by needlepunching. Fabric obtained is smoothened by tensioning before calendering with following soaking with binding agent and with thermo-fixation. Fabric is dried and processed on cold calender.
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