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

最近中文字幕视频高清| 呦交小U女精品视频| 亚洲爆乳无码一区二区三区| 3d动漫精品一区二区三区| 91亚洲色图在线观看| 国产精品极品美女自在线观看免费 | 成人试看120秒体验区| 被c到高潮疯狂喷水国产| 天天做天天爱天天爽综合网| 亚洲色爱图小说专区| 亚洲一区二区观看播放| 蜜臀久久99精品久久久久久| 久久综合九色综合国产 | 亚洲精品一区二区三区四区五区| 护士脱了内裤让我爽了一夜视频| 精品国产粉嫩内射白浆内射双马尾| 丰满女邻居的嫩苞张开视频| 岛国无码av不卡一区二区| 亚洲青草视频在线播放| 下面一进一出好爽视频| 东北丰满少妇多毛大隂户| 亚洲人交乣女bbw| 亚洲一区在线中文字幕| 无码日韩人妻精品久久蜜桃| 亚洲天堂激情av在线| 欧美va天堂在线电影| 亚洲中文久久精品无码软件| 乱中年女人伦av一区二区| 日本高清无卡码一区二区| 亚洲a∨国产av综合av| 国产毛分av一区二区三区| 国产精品 人妻互换| 亚洲天堂一区在线播放| 久久精品中文字幕无码| 亚洲成av人片天堂在线| 台湾无码av一区二区三区| 免费大黄网站在线观| 风韵丰满熟妇啪啪区老老熟妇| 日韩国产人妻一区二区三区| 医院人妻闷声隔着帘子被中出| 性裸交a片一区二区三区|