国产又色又爽又刺激在线观看_国产欧美在线一区二区三区_欧美激情综合亚洲一二区_国产性天天综合网_深夜a级毛片催情精视频免费

中文 | EN

News

Enhance customer value as the driving force of the company's developmentEnhance customer value as the driving force of the company's development

There are accurate industry information and technical data here, I believe you can find interesting content here

Company news

What calls spinning stick non-woven cloth? What is the difference with non-woven fabric?
Release Date:2018-11-02      Number of clicks:318

What calls spinning stick non-woven cloth? What is the difference with non-woven fabric?


Affiliation: spunbonded non-woven fabric is a kind of non-woven fabric.


Non-woven fabric is a kind of fabric that does not need to be spun. It is just a directional or random support of short fibers or filaments to form a fiber net structure, and then reinforced by mechanical, thermal bonding or chemical methods. Simply put: it's not made up of strands of yarn interwoven and knitted together, but fibers glued together physically, so when you reach for the adhesive scale inside your clothes, you'll find that there's no thread to pull out. Nonwovens break through the traditional textile principle, and has a short process, production speed, high yield, low cost, wide use, raw material sources and so on.


Its main uses can be roughly divided into:

(1) Medical and health cloth: surgical clothes, protective clothing, disinfectant bags, masks, diapers, women's sanitary napkins, etc.;

(2) home decoration cloth: wall cloth, tablecloth, bed sheet, bedspread, etc.;

(3) with cloth: lining, fusing lining, floc, shaping cotton, all kinds of synthetic leather bottom cloth;

(4) Industrial cloth: filter material, insulation material, cement packaging bag, geotextile, coated cloth, etc.;

(5) Agricultural cloth: crop protection cloth, seedling raising cloth, irrigation cloth, insulation curtain, etc.;

(6) Others: space cotton, heat preservation and sound insulation materials, linoleum, cigarette filters, tea bags, etc.


Classification of non-woven fabrics:

Spunlaced non-woven fabric: spunlaced process is the high pressure micro water jet to a layer or multi-layer fiber net, so that the fiber tangled together, so that the fiber net can be reinforced and have a certain strength.

Two, thermal bonding non-woven fabric: thermal bonding non-woven fabric refers to the addition of fibrous or powdery hot-melt bonding reinforcement material in the fiber net, fiber net after heating melting cooling reinforcement into cloth.

Three, pulp air flow into the net of non-woven fabric: air flow into the net of non-woven fabric can also be called dust-free paper, dry paper 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.

Four, wet non-woven fabric: wet non-woven fabric is placed in the water medium of fiber raw materials loose into a single fiber, at the same time to 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.

Five, spunbond non-woven fabric: spunbond non-woven fabric is in the polymer has been extruded and stretched to form a continuous filament, filament laid into a net, fiber net after its own bonding, thermal bonding, chemical bonding or mechanical reinforcement method, so that the fiber net into non-woven fabric.

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

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

Eight, woven non-woven fabric: woven non-woven fabric is a dry non-woven fabric, woven is the use of 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.

The news you are interested in
Previous:Non-woven fabrics are changing our lives
Next:The 30th Nanjing International Science and Technology Exhibition for Household Paper

Returns a list of

少妇人妻真实偷人精品| 国产乱来乱子视频| 激情欧美成人久久综合| 日本大香伊一区二区三区| 无码人妻丰满熟妇区五十路在线 | 少妇精品无码一区二区免费视频| 精品无人区一区二区三区| 国产人妻777人伦精品hd| 国产又黄又爽胸又大免费视频| 永久黄网站色视频免费无下载| 18禁黄无遮挡网站免费| 男人天堂av一区二区| 极品少妇被弄得高潮不断| 亚洲精品乱码8久久久久久日本| av中文字幕国产精品| 色一情一区二区三区四区| 日韩免费无码一区二区视频| 中文字人妻熟女理论片| 性欧美欧美巨大69| 国产精品99精品无码视亚| 爆乳熟妇一区二区三区| 精品国产一二三产品价格| 免费人成视频在线播放| 精品欧洲av无码一区二区男男| 日日噜噜夜夜狠狠视频| 免费观看美女裸体网站| 成年女人免费碰碰视频| 中文字幕av一区二区三区人妻少妇 | 99久久人人爽亚洲精品美女| 欧美交换配乱吟粗大| 亚洲精品成人久久69| 久久亚洲精品无码aⅴ大香| 成人视频在线观看| 国产成人无码aⅴ片在线观看 | 国产三级aⅴ在在线观看| 国产精品性色av免费| 在线 | 一区二区三区四区| 高清无码爆乳潮喷在线观看| 日本中文字幕有码在线视频| 成年性午夜免费视频网站| 永久免费av无码网站yy|