본 발명은 차량 시트용 가죽의 스티치 형성방법에 관한 것으로, 보다 상세하게는 펀칭 작업 시 펀칭수단의 대구경바늘을 통해 가죽에 다수의 기준위치구멍을 형성하고, 퀼팅지그에 형성된 위치규정바늘에 가죽의 기준위치구멍을 삽입하여 가죽을 퀼팅지그에 안착시킨 후 퀼팅작업을 수행함으로써 펀칭 작업에 의해 형성된 패턴구멍과 정확히 일치하는 스티치 라인을 형성할 수 있는 차량 시트용 가죽의 스티치 형성방법에 관한 것이다.

    The present invention relates to a method for forming stitches of leather for vehicle seats. More particularly, the present invention relates to a method for forming stitches of leather for vehicle seats capable of forming a stitch line that exactly matches a pattern hole formed by a punching operation by forming a plurality of reference position holes in the leather through a large-diameter needle of a punching means during the punching operation, and inserting a reference position hole of leather into a positioning needle formed in a quilting jig to seat the leather on the quilting jig and then performing a quilting operation.


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    Title :

    STITCH FORMING METHOD OF LEATHER FOR VEHICLE SEAT


    Additional title:

    차량 시트용 가죽의 스티치 형성방법


    Publication date :

    2022-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B26F Perforieren , PERFORATING / B26D Schneiden , CUTTING / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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