Nsalu zosalukidwa popanda kuluka

Pakuwona kwa anthu, nsalu zachikhalidwe zimalukidwa.Dzina la nsalu yopanda nsalu ndi yosokoneza, ikufunikadi kuluka?

Nsalu zopanda nsalu zimatchedwanso nsalu zopanda nsalu, zomwe ndi nsalu zomwe sizifunikira kuwomba kapena kuwomba.Sichimapangidwa mwamwambo mwa kulukana ndi kuluka ulusi umodzi ndi umodzi, koma nsalu yopangidwa mwa kulumikiza ulusi molunjika pamodzi kudzera mu njira zakuthupi.Pankhani ya kupanga, nsalu zosalukidwa mwachindunji zimagwiritsa ntchito tchipisi ta polima, ulusi wamfupi kapena ulusi kuti upangire ulusi kudzera mumayendedwe a mpweya kapena ukonde wamakina, ndiyeno kulimbikitsa ndi spunlacing, kukhomerera singano kapena kugudubuza kotentha, ndipo pamapeto pake kupanga nsalu yopanda nsalu mukamaliza. wa nsalu.

Njira yopangaNsalu zopanda nsalu zitha kugawidwa m'njira zotsatirazi:

1. Chisa chachitsulo;2. Ukonde wa Fiber;3. Konzani ukonde wa fiber;4. Chithandizo cha kutentha;5. Malizani kumaliza.

Malinga ndi zomwe zimapangitsa kupanga nsalu zopanda nsalu, zitha kugawidwa ngati:

(1) Dulani nsalu zosalukidwa: Majeti amadzi othamanga kwambiri amapopera pagawo limodzi kapena zingapo za ulusi wa ulusi kuti amangirire ulusi wina ndi mzake, motero amalimbitsa ulusi wa ulusi.

(2) Nsalu yosawomba yomangika ndi kutentha: imatanthawuza kuwonjezera zomangira zomangira za ulusi kapena ufa wonyezimira ku ukonde wa ulusi, kuti ukonde wa ulusi utenthedwe kenako kusungunuka kenako kuziziritsidwa kuti ulimbikitsidwe kukhala nsalu.

(3) Nsalu zosalukidwa zokhala ndi mpweya zokhala ndi mpweya: zomwe zimadziwikanso kuti pepala lopanda fumbi, nsalu yowuma yopanda nsalu.Amagwiritsa ntchito ukadaulo woyalidwa ndi mpweya kuti asinthe ulusi wamitengo yamatabwa kukhala ulusi umodzi, ndipo ulusi woyalidwa ndi mpweya umagwiritsidwa ntchito kugwirizanitsa ulusi pansalu yotchinga ndikulimbitsanso kukhala nsalu.

(4) Nsalu zosalukidwa zonyowa zonyowa: zida zopangira ulusi zomwe zimayikidwa m'madzi amatsegulidwa kukhala ulusi umodzi, ndipo zida zosiyanasiyana zimasakanizidwa kuti zipange slurry ya kuyimitsidwa kwa fiber, yomwe imatumizidwa ku makina opanga ukonde, ndi ukonde umaphatikizidwa kukhala ukonde mumkhalidwe wonyowa.nsalu.

(5) Nsalu yosalukidwa ya Spunbond: Polimayo akatulutsidwa ndi kutambasulidwa kuti apange ulusi wosalekeza, amaikidwa mu ukonde, ndipo ukonde wa ulusi umamangidwa kapena kulimbikitsidwa mwamakina kuti ukhale nsalu yopanda nsalu.

(6) Nsalu zosalukidwa zosungunulidwa: Njira zopangira ndi polymer input-melt extrusion-fiber formation-fiber cooling-webformation-reinforcement mu nsalu.

(7) Nsalu yosalukidwa yokhomeredwa ndi singano: Ndi nsalu yamtundu wansalu yowuma yosalukidwa, yomwe imagwiritsa ntchito kuboola kwa singano kulimbitsa ukonde wofewa kuti ukhale nsalu.

(8) Nsalu yosalukidwa yosalukidwa: Ndi nsalu yowuma yosalukidwa, yomwe imagwiritsa ntchito mawonekedwe opindika okhotakhota kuti alimbikitse ukonde wa ulusi, wosanjikiza ulusi, zinthu zopanda nsalu (monga pepala lapulasitiki, ndi zina zambiri. ) kapena kuphatikiza kwawo.Nsalu zosalukidwa.

Zida zopangira ulusi zomwe zimafunikira kupanga nsalu zopanda nsalu ndi zazikulu kwambiri, monga thonje, hemp, ubweya, asibesitosi, ulusi wagalasi, viscose CHIKWANGWANI (rayon) ndi ulusi wopangira (kuphatikiza nayiloni, poliyesitala, acrylic, polyvinyl chloride, vinylon) Dikirani. ).Koma masiku ano, nsalu zosalukidwa sizimapangidwanso makamaka ndi ulusi wa thonje, ndipo ulusi wina monga rayon walowa m’malo mwake.

Nsalu zopanda nsalu ndi mtundu watsopano wa zinthu zachilengedwe, zomwe zimakhala ndi mawonekedwe a chinyezi, mpweya, zotanuka, zopepuka, zosayaka, zosavuta kuwonongeka, zopanda poizoni komanso zosakwiyitsa, zolemera mumtundu; mtengo wotsika, zobwezerezedwanso, etc., kotero ntchito munda Wochuluka kwambiri.

Pakati pa zida zamafakitale, nsalu zosalukidwa zimakhala ndi mawonekedwe a kusefera kwakukulu, kutchinjiriza, kutchinjiriza kutentha, kukana asidi, kukana kwa alkali, kukana misozi.Amagwiritsidwa ntchito kwambiri popanga zosefera, kutsekereza mawu, kutchinjiriza kwamagetsi, kuyika, denga ndi zida zowononga, ndi zina zambiri.M'makampani ofunikira tsiku ndi tsiku, atha kugwiritsidwa ntchito ngati zida zopangira zovala, makatani, zokongoletsera zapakhoma, matewera, matumba oyenda, ndi zina zambiri. Muzinthu zamankhwala ndi zaumoyo, zitha kugwiritsidwa ntchito popanga mikanjo ya opaleshoni, mikanjo ya odwala, masks, malamba aukhondo, etc.