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    土工膜價格
    土工膜生產廠家

    無紡土工布是歷經仿布加工工藝做成

    2020-12-12文章來源www.hnjyhg.com作者:山東中輝環境工程有限公司445
    無紡土工布是歷經仿布加工工藝做成

    Nonwoven geotextiles are made by imitation process

    土工布的介紹

    Introduction of Geotextile

    無紡土工布這種高分子材料聚合物土工布,通常分成短纖扎針非織造無紡土工布和滌綸絲紡粘扎針非織造無紡土工布二種,通稱短絲無防布和滌綸絲無防布,別名短絲布和滌綸絲布。

    Nonwoven geotextiles, a kind of polymer geotextiles, are usually divided into staple fibre bonded nonwoven geotextiles and polyester fibre bonded nonwoven geotextiles. They are commonly referred to as staple nonwovens and polyester nonwovens, alias staple cloth and polyester silk nonwovens.

    短絲布和長絲布的生產工藝流程

    Production process of staple and filament fabrics

    短絲布要以滌綸短纖維滌綸布或丙綸布為原材料歷經開包機開包、開松機開松、隨后進到存料箱,隨后軋輥密實度,隨后鋪四到5層的網,然后歷經預刺、倒鉤刺、主刺四道扎針加工工藝以后拉申激光切割邊成形;而長絲布則是以全新的聚酯切片顆粒為原料經過高溫熔融塑化、沖絲成網,然后經過預刺和復刺兩道針刺工序,最后切邊拉伸而成。

    The staple fabrics are made of polyester staple polyester or polypropylene fabrics, which are unpacked by the unpacking machine, loosened by the loosening machine, and then entered into the storage box. Then the compactness of the rolls is followed by four to five layers of mesh. Then, the staple fabrics are formed by laser cutting after four processes of pre-pricking, barb pricking and main pricking, while the filament fabrics are made of new polyester chip particles and processed by high temperature. Melting plasticization, wire drawing into a net, and then through the pre-piercing and re-piercing two needling processes, and finally trimming and stretching.

    土工布與無紡布的區別

    The difference between geotextiles and non-woven fabrics

    通常狀況而言無紡土工布指的是長(短)絲布,因為該布是歷經仿布加工工藝做成,因而又稱為為無防布??墒菬o紡土工布還包含滌綸絲機織布(滌綸絲設備織造布)和筒料,因為這兩種屬于有紡布,所以沒有特別說明土工布就是我們所說的無紡布。

    Generally speaking, non-woven geotextiles refer to long (short) silk cloth, because the cloth is made by imitation cloth processing technology, so it is also called non-defensive cloth. However, non-woven geotextiles also include polyester woven fabrics (polyester machine woven fabrics) and barrel materials, because these two belong to the spinning fabric, so there is no special explanation that geotextiles are what we call non-woven fabrics. http://www.hnjyhg.com/

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