| 摘要 |
Material forms pref. flat local support on at least one side of flat textile surface. At moment of application, material is non-crosslinked (i.e. freely soluble) thermoplastic polymer, with softening point 120-200 degrees C and of which a component of at least 10 wt.% crosslinks within 5 mins into insoluble synthetic. Thickness of lining is pref. less than that of textile material, and lining is porous or has foam structure at moment of heat sealing. |
