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

两个奶头被吃高潮视频| 久久精品国产亚洲av果冻传媒| 国产又猛又黄又爽| 夜夜春亚洲嫩草影院| 人人做人人爽人人爱| 青草免费在线视频看看| 亚洲国产av高清无码| 男同gay毛片免费可播放| 亚洲中文字幕久久精品无码a | 久久天堂综合亚洲伊人HD| 亚洲av人无码激艳猛片| 拍摄av现场失控高潮数次| 亚洲av无码乱码国产精品久久| A在线亚洲男人的天堂| 国产亚洲美女精品久久久| 天天天天躁天天爱天天碰2018| 日本中文字幕有码高清| 我和亲妺妺乱的性视频| 久久午夜羞羞影院免费观看| 色八a级在线观看| 亚洲av无码国产一区二区三区 | 中文字幕国产精品综合| 动漫美女h黄动漫在线观看| 最近2019中文字幕大全第二页| 国产欧美VA欧美VA在线| 国产精品久久久久影院| 国产精品99无码一区二区| 熟女人妻在线视频| 国产在线精品一区二区不卡麻豆 | 国产乱子伦精品无码专区| 国产9色在线 | 日韩| 艳妇臀荡乳欲伦交换h在线观看 | 色翁荡息又大又硬又粗又爽 | 在线看片免费人成视频在线影院| 欧美精品18videosex性欧美| 两个人看的www中文在线观看| 人妻体内射精一区二区| 亚洲亚洲人成综合网络| 色欲色香天天天综合网站免费| 中文字幕奈奈美被公侵犯| 国产精品白丝喷浆|