欧美不在线-欧美操-欧美操操-欧美操操操-四虎免费在线-四虎免费在线播放

ChineseEnglish Hotline:0571-86062609
Industry information current location:Home  > News > Industry information
Cold chain case and bag fabric Click rate: Release time:2021-10-20 Information sources:Hangzhou Qiyao New Material Co.,Ltd.

PVC/PU leather

Artificial leather, PVC resin as raw material production of leather is called PVC artificial leather, PU resin as raw material production of leather is called PU artificial leather, PU resin and non-woven fabric as raw material production of leather is called PU synthetic leather.

Nylon/Oxford

Oxford cloth is a new type of fabric with various functions and wide uses. At present, there are mainly cases, elastic, nylon, tege and other varieties on the market.

Non-woven fabric

1, spunlaced non-woven fabric: is the high pressure fine water jet to a layer or multi-layer fiber net, so that the fiber tangled together, so that the fiber net can be reinforced with a certain strength.

2, thermal non-woven fabric: refers to the fiber mesh in the fiber or powder hot fusion bonding reinforcement material, fiber mesh and then after heating melting cooling reinforcement into cloth.

3, pulp air flow into the net of non-woven fabric: also known as dust-free paper, dry papermaking non-woven fabric. It is the use of air flow into the net technology of wood pulp fiberboard loose into a single fiber state, and then use air flow method to make the fiber agglutinate on the net curtain, fiber net and then reinforce into cloth.

4, wet non-woven fabric: will be placed in the water medium of the fiber raw materials loose into a single fiber, at the same time make different fiber raw materials mixed, made of fiber suspension slurry, suspension slurry transported to the network mechanism, fiber in the wet state into a network and then reinforced into cloth.

5, spunbond non-woven fabric: is in the polymer has been extruded, stretched and formed a continuous filament, filament laid into a network, fiber network through its own bonding, thermal bonding, chemical bonding or mechanical reinforcement method, so that the fiber network into non-woven fabric.

6, melt-blown non-woven fabric: its process: polymer feeding -- melting extrusion -- fiber formation -- fiber cooling -- into a net -- reinforcement into cloth.

7, needle-punched non-woven fabric: is a kind of non-woven dry method, needle-punched non-woven fabric is the use of needle puncture effect, the fluffy fiber net reinforcement into cloth.

8, sewing non-woven fabric: is a kind of dry non-woven fabric, knitting method is to use the warp knitting coil structure of fiber net, yarn layer, non-textile materials (such as plastic sheets, plastic thin metal foil, etc.) or their combination to reinforce, to make non-woven fabric.

Denim/canvas

Denim is made of pure cotton indigo dyed warp yarn and natural weft yarn with three upper and lower right twill weave. It can be divided into light, medium and heavy categories. The width of the cloth is mostly between 114 and 152 cm.





Copyright ? 2017 qiyaomaterial.com All Rights Reserved Copyright·Hangzhou Qiyao New Material Co.,Ltd. Zhejiang ICP No. 17034714-1
主站蜘蛛池模板: 九九99re在线视频精品免费 | 久久综合综合久久 | 久久久久久久久女黄 | 国产精品久久自在自2021 | 国产成人精品日本亚洲直接 | 久久综合久久美利坚合众国 | 女人18岁毛片 | 久99久热| 美女网站在线观看视频18 | 美女免费精品视频在线观看 | 国产精品视频免费视频 | 成人永久免费 | 麻豆精品一区 | 国产视频第一页 | 久久精品国产精品亚洲蜜月 | 久中文字幕中文字幕亚洲无线 | 久久艹伊人 | 看全色黄大色黄大片免责看的 | 九九看片 | 国产精品亚洲αv天堂2021 | 精品久久久一二三区 | 久久国产成人精品国产成人亚洲 | 国产满18av精品免费观看视频 | 久久精品国产四虎 | 国产片国语版理论片 | 久青草香蕉精品视频在线 | 久久综合综合 | 国产三级黄色片 | 久久久久久久国产精品毛片 | 二级黄的全免费视频 | 久久国产乱子伦精品免费强 | 国内成人自拍 | 国产微拍一区二区三区四区 | 免费一级淫片aa | 国产一区二区福利 | 国产色妞妞在线视频免费播放 | 精品国产乱码一区二区三区 | 波多一区| 二区中文字幕 | 精品国产日韩亚洲一区91 | 精品久久久久久国产91 |