본 발명은, 제1 섬유 층 및 제2 섬유 층을 적어도 포함하는 1차 카펫 백킹에 관한 것으로, 상기 제1 섬유 층 및 상기 제2 섬유 층 둘 다는 랜덤하게 놓인 섬유들의 부직 층이며, 상기 제1 섬유 층 및 상기 제2 섬유 층 둘 다는 상기 층 전체에 걸쳐 균일한 조성을 가짐을 특징으로 하며, 상기 섬유의 선밀도는 1 내지 25dtex 범위이고, 상기 제1 섬유 층 및 상기 제2 섬유 층 둘 다는 적어도 2종의 상이한 중합체들을 포함하며, 상기 제1 층에 포함된 적어도 1종의 중합체는 상기 제2 층에 포함된 중합체들과 상이하다.

    A primary carpet backing including at least a first and a second layer of fibers, characterized in that both the first and the second layer of fibers is a nonwoven layer of randomly laid fibers, that both the first layer of fibers and the second layer of fibers has a uniform composition throughout the layer, wherein the linear density of the fibers is in the range of 1 to 25 dtex, wherein both the first layer of fibers and second layer includes at least two different polymers and wherein at least one polymer included in the first layer is different from the polymers included in the second layer.


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    Title :

    1 PRIMARY CARPET BACKING


    Additional title:

    1차 카펫 백킹


    Contributors:

    Publication date :

    2018-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A47G Haushalt- oder Tafelausstattung , HOUSEHOLD OR TABLE EQUIPMENT / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / D05C Sticken , EMBROIDERING / D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL , Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe



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