The invention relates to a method of bonding a seat trim cover to a foam cushion. A vehicle seat trim assembly includes: a trim cover assembly configured to be disposed on a seat cushion, the trim cover assembly having an A side forming an occupant support and a B side corresponding to the seat cushion opposite the A side; and a heating wire disposed on the layer of the trim cover assembly. A layer of the trim cover assembly is positioned inwardly from the occupant support surface. The heating wire forms a predetermined pattern on the layer and includes a core wire wrapped with a hot melt adhesive. When the heating wire is energized, the core wire generates heat to melt the hot melt adhesive and bond the trim cover assembly and the seat cushion.
本申请涉及将座椅装饰罩粘合至泡沫衬垫的方法。一种交通工具座椅装饰组件,包括:装饰罩组件,其被构造成设置在座椅衬垫上,该装饰罩组件具有形成乘员支撑的A侧和与A侧相对的对应于座椅衬垫的B侧;以及加热丝,其被设置在装饰罩组件的层上。装饰罩组件的层从乘员支撑表面向内定位。加热丝在该层上形成预定图案,并且包括芯线,芯线上包裹有热熔粘合剂。当对加热丝通电时,芯线产生热量以熔化热熔粘合剂并且将装饰罩组件和座椅衬垫粘合。
Method of bonding seat trim cover to foam cushion
将座椅装饰罩粘合至泡沫衬垫的方法
2023-05-02
Patent
Elektronische Ressource
Chinesisch
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