摘要:
PURPOSE:To obtain a thin, lightweight and smooth waterproof fabric, free from the slack inherent in highly elastic yarns, excellent in water resistance and moisture permeability even after washed, also excellent in tear strength an resistance to cutting. CONSTITUTION:An interlaced woven fabric comprising low-shrinkage organic yarns A and highly elastic yarns B with the boiling water shrinkage difference between the yarns A and B being
摘要:
PURPOSE:To obtain base fabric for tufted carpets excellent in tufts and the dimensional stability in dyeing and free from pile stitch droppings and interlaminar debonding by laminating fibrous layers consisting of continuous filaments composed of high-melting and low-melting components followed by partial hot melt bonding. CONSTITUTION:Firstly, fibrous layers are produced using continuous filaments composed of (A) polyethylene terephthalate as the high-melting component and (B) an isophthalic acid- or adipic acid-copolymerized polyester as the low- melting component with the weight ratio B/AX100=5-25 %. Thence, these fibrous layers are laminated in such a manner that the maximal interlaminar difference in the weight ratio B/AX100 fall between 5 % and 20 % and this value decrease toward the fibrous layer on the pile side, and the resulting laminate is put to partial hot press bonding through an embossing roller into the objective base fabric. This base fabric is then implanted with pile yarns using a tufting machine to obtain the other objective uniform tufted carpet.
摘要:
PURPOSE:To obtain a flexible sheet having both flame retardance and water repellency by coating nonwoven fabric composed of polyester yarn with a flame- retardant and a water repellent, drying and embossing. CONSTITUTION:The surface of nonwoven fabric composed of polyester yarn is coated with a coating component comprising an ethylene-vinyl chloride copolymer emulsion (binder), antimony pentoxide and a fluorine-based water repellent in an amount to provide 20-500g/m built-up of solid content, dried and embossed at a temperature to melt the coating compound to provide a flame-retardant and water repellent sheet.
摘要:
PURPOSE:To provide low air-permeable woven fabric excellent in holdability. CONSTITUTION:The woven fabric which comprises synthetic fiber multifilament yarns 250-450 denier in fineness and >=6.5g/d in tenacity, is calendered and has the following characteristics: (1) thickness: =0.04; (3) bending resistance: /cm /sec.