Kusiyana otentha mbamuikha sanali nsalu nsalu ndi singano kukhomerera sanali nsalu nsalu

Maonekedwe a nsalu yotentha yosindikizidwa yopanda nsalu

Panthawi yopangira nsalu yotentha yopanda nsalu (yomwe imadziwikanso kuti nsalu yotentha ya mpweya), kutentha kwa kutentha kumafunika kuti utsike ulusi wosungunuka waufupi kapena wautali pa lamba wa mauna kudzera m'mabowo opopera, ndiyeno ulusiwo umasakanikirana pamodzi ndi kutentha kwapamwamba kwa chogudubuza chotentha. Potsirizira pake, amaziziritsidwa ndi chodzigudubuza chozizira kuti apange nsalu yotentha yosindikizidwa yopanda nsalu. Makhalidwe ake ndi kufewa, kachulukidwe kakang'ono, kupuma movutikira, kuyamwa bwino kwa madzi, kufooka kwa dzanja lochepa komanso lolimba, ndi zina zotero. Njira yopangira nsalu yopanda nsalu yotentha yotentha imaphatikizapo kusungunula ndi kupopera ma polima pa lamba wa mesh, ndikutsatiridwa ndi kugudubuza kotentha kuti apange nsalu yosakanizidwa yopanda nsalu. Njira yopangira iyi imatha kupangitsa kuti nsalu zosalukidwa zikhale zofewa, zolimba komanso zosavala, motero zimagwiritsidwa ntchito kwambiri popanga zovala, nsapato, zipewa, zikwama, ndi zina.

Makhalidwe a singano kukhomeredwa sanali nsalu nsalu

Nsalu yokhomeredwa ndi singano yosalukidwa imagwiritsa ntchito makina okhomerera a singano kupeta malamba a mauna, kulola kuti ulusiwo ukhale wolimba pang'onopang'ono potambasula pansi pa singano za singano. Makhalidwe ake ndi kufewa, kupuma, kuyamwa bwino kwa madzi, kukana kuvala, kusakhala ndi kawopsedwe, kusakwiya, etc. Njira yopanga singano yomwe imakhomeredwa ndi nsalu yopanda nsalu ndi kulimbikitsa ukonde wa fiber ndi nkhonya ya singano osachepera kawiri pambuyo pa interlacing, kuti apange nsalu ngati dongosolo. Nsalu yokhomeredwa ndi singano imakhala yovuta kwambiri, komanso imakhala ndi mphamvu zambiri komanso imakhala yolimba, choncho imagwiritsidwa ntchito nthawi zambiri m'mafakitale opangira zinthu monga chitetezo cha misewu, zomangamanga, zosefera, ndi zina.

Kusiyana pakatiotentha mbamuidwa nonwoven nsalundi singano kukhomerera nsalu yosalukidwa

Kusiyana kwakukulu pakati otentha mbamuikha sanali nsalu nsalu ndi singano kukhomerera sanali nsalu nsalu lagona awo processing mfundo ndi ntchito. pa
Nsalu yopanikizidwa yosalukidwa yotentha imapangidwa ndi kutenthetsa ndikugwiritsa ntchito mphamvu kuti isungunuke zida za ulusi, kenako kuziziziritsa ndikuzilimbitsa kukhala nsalu. Njira yopangira iyi sikutanthauza kugwiritsa ntchito singano kapena zochita zina zamakina, koma m'malo mwake amagwiritsa ntchito zomatira zotentha zosungunuka kuti zimangirize ulusi pamodzi. The processing ndondomeko otentha mbamuikha sanali nsalu nsalu ndi yosavuta komanso oyenera kupanga mankhwala safuna mphamvu mkulu ndi bata.
Nsalu yokhomeredwa ndi singano yosalukidwa imagwiritsa ntchito kubowola kwa singano kulimbitsa mauna a fluffy fiber kukhala nsalu.

Njira imeneyi imaphatikizapo kuboola mauna a ulusi mobwerezabwereza ndi singano, kuulimbitsa ndi ulusi wokokedwa, ndi kupanga singano yokhomeredwa ndi nsalu yosalukidwa. Mfundo processing singano anakhomerera sanali nsalu nsalu zimapangitsa kukhala ndi makhalidwe a kukankhana amphamvu, kukana kutentha, kukana ukalamba, bata ndi permeability wabwino, ndi oyenera zochitika ntchito amafuna mphamvu mkulu ndi bata.

Mapeto

Mwachidule, nsalu zosalukidwa zotentha zomwe zimagwiritsidwa ntchito makamaka zimagwiritsa ntchito zomatira zotentha zosungunuka ku ulusi womangira, pomwe singano zokhomedwa ndi nsalu zosalukidwa zimalimbitsa ukonde wa singano kudzera pakuboola kwa singano. Kusiyanitsa kwa njira ziwirizi kumapangitsa kuti pakhale kusiyana pakati pa machitidwe awo ndi ntchito.

Dongguan Liansheng Non Woven Technology Co., Ltd.idakhazikitsidwa mu Meyi 2020. Ndi bizinesi yayikulu yopanda nsalu yopanga nsalu kuphatikiza kafukufuku ndi chitukuko, kupanga, ndi malonda. Itha kupanga mitundu yosiyanasiyana ya nsalu za PP spunbond zosalukidwa ndi m'lifupi mwake osakwana 3.2 metres kuchokera ku 9 magalamu mpaka 300 magalamu.