| 摘要 |
A join between two textile materials in web form, one of them preferably being a plurality of parallel yarns forming a monolayer or multilayer sheet, and the other one a fabric. The join is an adhesive or heat sealed bonding which is equipped at least on one of its both surfaces with a heat shield. The join is flexible, thin, tear and heat resistant, not attacked by chemical reagents, solvants or vapors. It can be formed in a novel apparatus by preferably heat sealing by means of heat sealable strips which are reinforced by heat resistant materials and which are heat sealed together across the yarn sheet. |
