FLAMEPROOF LAMINATED CLOTH AND PRODUCTION THEREOF
PROBLEM TO BE SOLVED: To provide flameproof laminated cloth having the high peel strength of base cloth and a laminate layer excellent in heat sealability, flexibility and abrasion resistance, having proper slip properties and free from a pinhole. SOLUTION: A flameproof laminated cloth is constitute...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide flameproof laminated cloth having the high peel strength of base cloth and a laminate layer excellent in heat sealability, flexibility and abrasion resistance, having proper slip properties and free from a pinhole. SOLUTION: A flameproof laminated cloth is constituted by laminating an intermediate layer 3 containing a soft propylene polymer of which the bending modulus measured by JISK 6758 is 800 MPa or less and a fire retardant and a surface layer 4 comprising a propylene/ethylene random copolymer on both surfaces of base cloth 2 knitted by using polypropylene multifilaments as warp and weft yarns. When the surface layer 4 comprising the propylene/ethylene random copolymer is to be laminated on the surface of the intermediate layer 3 after the layer 3 is laminated and cooled, the intermediate layer 3 is cooled by a cooling roll of which the surface temp. is 50 deg.C or higher. |
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