Kayayyakin Yadi marasa sakawa

I. Tsarin Yadin da ba a saka ba na roba

Tushen yadin da ba a saka ba na roba yana cikin cimma haɗin gwiwa na "tsarin elasticity + spunlace" ta hanyar zaɓar kayan da aka ƙera da kuma inganta tsarin aiki. Changshu Yongdeli Spunlaced Nonwoven Fabrics Co., Ltd. yana tabbatar da daidaiton sassauci da aiki mai inganci ta hanyar sarrafa tsari mai kyau. Tsarin takamaiman shine kamar haka:

Zaɓin kayan asali da rabon su: Zaɓi zare mai ƙarfi na polyester mai roba. Zare mai roba na polyester yana amfani da nau'ikan da aka gyara tare da babban saurin dawo da roba (ƙimar dawo da roba ≥ 90%), wanda zai iya dawowa da sauri bayan miƙawa;

Buɗewa da Haɗawa: Yi amfani da kayan aiki na musamman don watsa zaruruwan polyester masu roba. Kayan aikin sun ɗauki ƙirar ƙarancin ƙarfi don guje wa zaruruwan roba su rasa laushinsu saboda yawan shimfiɗawa; sannan ya shiga injin haɗa haƙora masu kama da juna, inda saitin haƙoran haɗa haƙora da yawa ke samun cakuda zaruruwa iri ɗaya don tabbatar da rarraba zaruruwan roba iri ɗaya a cikin ragar yadi, guje wa rashin daidaituwar laushi a wasu wurare, suna kafa harsashin ƙirƙirar yanar gizo da siffa ta roba.

Haɗawa da ƙirƙirar yanar gizo (sarrafa yanayin daidaitawa): Zaruruwan roba suna shiga injin haɗawa mai inganci mai dacewa da zare mai laushi. Injin haɗawa yana amfani da yadi na musamman na allura (yadi na allura mai ƙarancin lalacewa) da kuma naɗewa masu daidaitawa don raba zaruruwan yayin da yake sarrafa alkiblar shirya zare (galibi na sassaucin tsayi, tare da sassaucin gefe a matsayin ƙari), yana daidaita buƙatun roba na faci na likita (kamar daidaitawa na tsayi zuwa alkiblar motsi na gaɓoɓi). A lokacin aikin haɗawa, sa ido kan karkacewar kauri a ainihin lokaci (wanda aka sarrafa a cikin ±2%) yana tabbatar da daidaiton kauri na yadi, yana guje wa kauri mara daidaituwa wanda ke shafar tasirin rufewa da mannewa na gaba.

Ƙarfafa spunlace mai laushi (maɓallin tsari): Wannan shine babban matakin da zai ba samfurin sassauci, ta amfani da tsarin "spunlace mai ci gaba da yawa":

Na farko mai ƙarancin matsin lamba (matsi 5-8 MPa): Da farko yana gyara tsarin yadi don hana yawan fitar da zare da ke haifar da matsin lamba mai yawa, yana kare tsarin roba na zare na polyester mai laushi;

Matsakaici mai matsakaicin matsin lamba (matsi 10-12 MPa): Ta hanyar kan spunlace mai karkata (a kusurwar 30°-45° zuwa ragar masana'anta) don fesawa ta hanyar alkibla, yana sa zare mai laushi su samar da tsarin "tangle - elastic reserve" tare da alkiblar da aka riga aka tsara (a tsayi), yana samar da sarari don shimfiɗawa da dawowa;

Matsakaici mai siffar matsi mai yawa (matsi 13-15 MPa): Yi amfani da kan matse mai yawa don ƙarfafa ragar masana'anta gaba ɗaya, tabbatar da ɗaure zaruruwan roba tare da wasu zaruruwa, yayin da ake sarrafa matsin lamba daidai don guje wa murƙushe zaruruwan, a ƙarshe samar da tsari mai ƙarfi na "zaruruwan roba a matsayin tsarin, matsewar matsewar spunlace a matsayin tallafi", tare da saurin miƙewa na tsawon lokaci har zuwa 15%-30% da kuma yawan miƙewa na gefe har zuwa 8%-15%, wanda ya cika buƙatun facin likita don manne motsi na gaɓoɓi.

Busar da ƙasa da siffantawa: Yadin da aka yi da jika mai laushi wanda ba a saka ba bayan ƙarfafa spunlace yana shiga kayan aikin busar da iska mai sanyi (yawan bushewar iska 70%-80%), sannan ya shiga kayan aikin busar da iska mai zafi mai ƙarancin zafi (zafin jiki 70-90°C), tare da zafin jiki ƙasa da na gargajiya na spunlace wanda ba a saka ba (100-120°C), wanda zai iya hana zaruruwan polyester masu laushi rasa sassauci saboda yawan zafin jiki. A lokacin busarwa, ana yin siffa ta roba a lokaci guda. Ana sarrafa tashin hankalin saman yadin ta hanyar na'urori masu sarrafa zafin jiki don tabbatar da cewa samfurin yana da ingantaccen aikin murmurewa na roba bayan busarwa, tare da sarrafa abun ciki na danshi a cikin 5%.

Gyaran saman (rufin da ya dace): Don buƙatun rufewa na gaba, busassun kayayyakin ana yi musu magani kafin a fara amfani da su: ta amfani da fasahar kula da saman plasma don haɓaka kuzarin saman (tashin hankali na saman ≥ 38 mN/m), inganta mannewa ga manne mai zafi, gel ɗin silicone, da sauran abubuwan rufewa, da kuma guje wa matsalolin "rage haske"; a lokaci guda, ana yin maganin santsi, ta hanyar danna saman masana'anta kaɗan da na'urori masu laushi, don tabbatar da lanƙwasa na saman masana'anta (ɓangaren lanƙwasa ≤ 0.1 mm/m), yana samar da tushe don rufewa iri ɗaya.

Yankewa da duba inganci: Dangane da buƙatun faɗin naɗin masu amfani da facin manne na likitanci (faɗin gama gari 0.5 - 2 m), ana yanke samfuran ta hanyar injunan yankewa masu inganci. Tsarin yankewa yana amfani da ikon rufe madauri don guje wa lalacewar roba na samfuran saboda shimfiɗawa; a cikin tsarin duba inganci, ban da gwaje-gwajen bayyanar yau da kullun da ƙarfi, ana ƙara "gwajin aiki mai laushi" (gwajin ƙimar tsayi da ƙimar dawo da roba tare da injin gwaji mai ƙarfi) da "gwajin dacewa da rufi" (kwaikwayon shafi bayan gwada mannewar Layer ɗin manne) don tabbatar da cewa kowane rukuni na samfuran ya cika ƙa'idodin abubuwan da aka yi amfani da su na facin manne na likita.

II. Nau'ikan shafi masu jituwa da fa'idodi

Yadin da ba a saka ba mai roba ya dace da kayan shafa guda huɗu da ake amfani da su don facin manne na likitanci. Ta hanyar kayan aiki da inganta tsari, yana cimma daidaito mai inganci, yana magance matsaloli kamar "rufi mara daidaito, wargazawa, da tasiri kan ingancin magani" na kayan shafawa na gargajiya. Fa'idodin daidaito sune kamar haka:

Ya dace da murfin manne mai zafi: Ana amfani da manne mai zafi (kamar nau'in EVA, nau'in SBS) don facin filasta da facin rage radadi. Bayan an yi wa saman magani kafin a fara aiki, ƙarfin saman yana ƙaruwa, kuma murfin manne mai zafi yana iya yaɗuwa daidai, tare da karkacewar kauri na layin manne ≤ 5%; a lokaci guda, tsarin roba na saman masaku ya dace da sassaucin manne mai zafi, kuma layin manne ba shi da yuwuwar fashewa lokacin da aka miƙe, yana tabbatar da cewa layin manne ya kasance daidai yayin motsi na gaɓoɓi, yana guje wa asarar ingancin magani.

Ya dace da murfin gel na silicone: Gel ɗin silicone yana da ƙarancin allergenicity da mannewa mai yawa, wanda galibi ana amfani da shi a cikin facin rage zazzaɓi da faci na musamman ga fata mai laushi. Zaruruwan polyester masu laushi na samfurin suna da kyakkyawan jituwa da gel ɗin silicone, ba tare da hulɗar sinadarai ba; tsarin spunlace mai kyau na saman masana'anta yana bawa gel ɗin silicone damar shiga cikin gibin zare daidai, yana samar da tsari mai haɗin kai, tare da haɓaka mannewa na fiye da 25% idan aka kwatanta da masana'anta mara saka spunlace na yau da kullun, yana guje wa "ɗaga gefen da lalata" na facin yayin amfani.

Ya dace da shafa man shafawa: Man shafawa mai (kamar man shafawa na roba) yana da ɗanko mai yawa da juriya ga tsufa, wanda ya dace da facin filasta na dogon lokaci. Tsarin roba na samfurin zai iya kare matsin lamba na ciki na man shafawa mai yayin mikewa, yana rage "fashewar gajiya" na layin manne da motsi na gaɓoɓi ke haifarwa; a lokaci guda, tsarin numfashi na saman masana'anta ba ya shafar shafa man shafawa na mai, har yanzu yana riƙe da iska mai kyau (iskar numfashi ≥ 300 L/m²·s), yana guje wa rashin jin daɗin fata da zafi ke haifarwa yayin amfani.

Ya dace da murfin hydrogel: Hydrogel yana da yawan hygroscopicity da sanyi, kasancewarsa nau'in manne na tsakiya na faci da bandeji. Zaruruwan manne da aka haɗa da samfurin na iya haɓaka ikon yadin na riƙe hydrogel, yana guje wa asarar hydrogel saboda nauyi; sassaucin yadin na iya daidaitawa daidai da matakin kumburin hydrogel, yana ba da jin rashin matsewa lokacin mannewa da fata, kuma danshi a cikin hydrogel ba zai shafi aikin dawo da roba na samfurin ba, yana tabbatar da kwanciyar hankali na sassaucin facin a lokacin amfani (yawanci awanni 8 - 12).

III. Babban fa'idodin yadi mai laushi wanda ba a saka ba

Kyakkyawan sassauci da mannewa: Matsakaicin tsawon samfurin shine 15% - 30%, ƙimar tsawaitawa ta gefe shine 8% - 15%, kuma ƙimar murmurewa ta roba shine ≥ 90%. Yana iya mannewa sosai da gidajen ɗan adam (kamar gidajen gwiwa, gidajen gwiwar hannu), wuya, da kugu da sauran sassan da ke motsi, yana miƙewa da sake dawowa tare da motsi na gaɓoɓi, yana guje wa matsaloli kamar "ƙumburi, faɗuwa, da jan fata" na facin kayan gargajiya marasa laushi, da inganta jin daɗin sakawa da kwanciyar hankali na facin manne na likitanci. Babban daidaitawa da dorewa: Ta hanyar gyaran saman da inganta kayan aiki, yana iya daidaitawa daidai da manyan abubuwan rufewa guda huɗu kamar manne mai zafi, gel ɗin silicone, manne mai tushen mai, da gel mai tushen ruwa. Ƙarfin mannewa na layin manne shine ≥ 5N/2.5cm (an gwada shi bisa ga GB/T 2792-2014), kuma babu haɗarin wargajewa yayin amfani; a lokaci guda, juriyar lalacewa (rashin Martin-Dale ≥ sau 500 ba tare da lalacewa ba) da juriyar tsufa (zafin jiki -20℃ - 60℃, wanda ya cika buƙatun yanayin lafiya) na zaruruwan polyester masu roba suna tabbatar da kwanciyar hankali na facin manne yayin ajiya da amfani.

Mai sauƙin fata, mai numfashi kuma mai sauƙin muhalli: Zaren polyester mai laushi suna da laushi, kuma babu wani ƙaiƙayi lokacin da aka taɓa fata, wanda hakan ya sa suka dace da ƙungiyoyin fata masu laushi; tsarin spunlace yana riƙe da ramuka iri ɗaya, tare da saurin iska na ≥ 300L/m²・s, wanda zai iya haɓaka numfashin fata na yau da kullun da rage jin zafi da haɗarin rashin lafiyan yayin amfani da facin manne; tsarin samarwa baya ƙara manne sinadarai, kawai ta hanyar ƙarfafa spunlace na zahiri, kuma samfurin ya bi ka'idodin GB 18401-2010 "Ƙayyadadden Bayanan Fasaha na Tsaron Kayan Yadi na Ƙasa" da YY/T 0334-2022 "Auduga Mai Tsabtace Lafiya", ba tare da formaldehyde ko ragowar ƙarfe mai nauyi ba, kuma yana da lafiya ga yanayin likita.

Rufi iri ɗaya da kuma sauƙin sarrafawa: Faɗin saman yana da girma (ɓangaren lanƙwasa ≤ 0.1mm/m), kuma kauri iri ɗaya ne (ɓangaren kauri ±2%). A lokacin shafa, manne zai iya rufewa daidai gwargwado, ba tare da matsala na manne mai yawa ko rashin isasshen a wasu wurare ba; a lokaci guda, samfurin yana da kyakkyawan aikin yankewa, kuma yayin yankewa, babu zubar da gefen zare, kuma ana iya yanke shi daidai gwargwadon girman facin manne na likitanci (kamar siffofi na zagaye, murabba'i, da marasa tsari), yana ba da sauƙi ga sarrafa abokan ciniki a ƙasa.

Ⅳ. Nauyin yadin da ba a saka ba mai roba

Yadin da ba a saka ba na roba wanda Changshu Yongdeli Spunlaced Non-Woven Fabric Co., Ltd. ya samar, tare da mai da hankali kan buƙatun kayan shafa na manne na likitanci, ya rufe kewayon nauyi na 70g/㎡ - 120g/㎡, wanda za'a iya daidaita shi da sassauƙa bisa ga nau'in manne (kamar facin sanyaya mai sauƙi, facin filasta mai kauri); halaye da yanayin da ya dace na kowane kewayon nauyi sune kamar haka:

Ⅴ. Yanayin aikace-aikacen asali - Facin manne na likitanci na fannin likitanci

A matsayin kayan tushe na facin manne na likitanci, yadi mai laushi wanda ba a saka ba, tare da fa'idodin "mannewa mai laushi, daidaitawa ga nau'ikan manne da yawa, da kuma aminci ga fata", an yi amfani da shi sosai a cikin waɗannan yanayi na likita:

Kayan da aka yi amfani da shi wajen facin filasta: Ya dace da facin filasta na gargajiya na maganin gargajiya na kasar Sin, sassaucin samfurin zai iya dacewa da lanƙwasa kugu, kafadu, da sauransu, yana guje wa ruɓewar facin filasta saboda motsi na gaɓoɓi, wanda ke hana rashin iya shiga maganin; ya dace da manne mai zafi ko shafa mai mai, tare da ƙarfin mannewa mai ƙarfi, yana tabbatar da cewa facin filasta bai faɗi cikin awanni 8-12 ba, kuma tsarin numfashi zai iya rage jin zafi na fata da abubuwan da ke cikin maganin ke haifarwa da rage haɗarin rashin lafiyan.

Kayan tushe na facin rage radadi: Don facin rage radadi don matsewar tsoka da ciwon gaɓoɓi, sassaucin samfurin zai iya miƙewa tare da motsi na gaɓoɓi, ba tare da jin motsin jan hankali a wurin ciwon ba; ya dace da murfin gel na silicone (ƙarancin rashin lafiyar jiki), ya dace da masu fama da ciwon na dogon lokaci, da kuma laushin saman yadi na iya rage ƙaiƙayin fata a wurin ciwon, yana inganta jin daɗin amfani.

Kayan da aka yi da facin sanyaya: A matsayin babban kayan da aka yi da kayan sanyaya yara da manya, samfurin mai ƙarancin nauyi (35-45g/㎡) yana da sauƙi kuma yana iya numfashi, ya dace da murfin gel na ruwa, wanda zai iya canja wurin jin sanyi cikin sauri, yana rage zafin jiki a saman jiki; tsarin roba zai iya dacewa da goshi, wuya, da sauransu, kuma ko da lokacin da yara ke aiki, ba abu ne mai sauƙi ba a faɗuwa, yayin da kayan da suka dace da fata ke hana rashin lafiyar fatar yara.

Kayan tushe na tef ɗin barb: Saboda kasancewar yawancin abubuwan da ke narkewa cikin ruwa a cikin tef ɗin Barb, buƙatun sha da ƙarfi na kayan tushe suna da yawa, samfurin mai nauyi (66-80g/㎡) zai iya ɗaukar gel da abubuwan da ke cikin ruwa yadda ya kamata, yana hana asarar kayan; tsarin roba za a iya daidaita shi zuwa ga haɗin gwiwa da sauran wurare masu motsi, ba tare da jin matsewa ba yayin mannewa, kuma aikin numfashi yana tabbatar da shigar da sassan magunguna na yau da kullun, yana inganta ingancin shan magunguna.

Ⅵ. Ayyukan kamfani da tabbatar da inganci Changshu Yongdeli Spunlaced Nonwoven Fabrics Co., Ltd. ta kafa cikakken tsarin kula da inganci don samfuran masana'anta marasa saka roba: a ƙarshen kayan, yana haɗin gwiwa da sanannun masu samar da zare na polyester mai laushi, kuma yana gudanar da gwaje-gwajen dawo da laushi da tsarki ga kowane rukuni na kayan masarufi; a ƙarshen samarwa, yana da kayan aikin gano laushi ta yanar gizo don sa ido kan saurin miƙewa da kuma dawo da aikin samfuran a ainihin lokaci; a ƙarshen kayan da aka gama, yana yin maganin aseptic bisa ga ƙa'idodin likita (yana ba da sabis na sterilization na EO ko ayyukan sterilization na gamma-ray), kuma ana gwada shi ta hanyar cibiyoyi masu iko na ɓangare na uku (kamar SGS, takardar shaidar CNAS) don tabbatar da cewa samfuran sun cika buƙatun amfani a fagen likita.

A lokaci guda, kamfanin zai iya samar da ayyuka na musamman bisa ga buƙatun abokin ciniki: zai iya daidaita rabon zare don cimma matakan sassauci daban-daban (kamar nau'in sassauci mai yawa, nau'in sassauci mai ƙarancin ƙarfi), zai iya keɓance faɗin masakar (0.5 - 2m) da tsawon naɗin, kuma zai iya samar da ayyukan gwaji kafin a shafa don taimaka wa abokan ciniki wajen inganta tsarin manne da tsarin shafa, cimma cikakkiyar dacewa ta "kayan manne".

Kamfanin Changshu Yongdeli Spunlaced Nonwoven Fabrics Co., Ltd. koyaushe yana "nuna fifiko ga buƙatun fannin likitanci", yana ci gaba da inganta aikin sassauƙa da daidaitawa na masaku marasa sassauƙa. A nan gaba, zai ƙara haɓaka "masaku marasa sassauƙa masu hana ƙwayoyin cuta" da "masaku masu sassauƙa masu sassauƙa masu sassauƙa masu sassauƙa", yana faɗaɗa aikace-aikacensa a cikin manyan faci na likita, faci na kula da rauni, da sauransu, da kuma samar da ƙarin ingantattun mafita na kayan aiki na ƙwararru ga masana'antar kiwon lafiya, tare da yin aiki tare da abokan ciniki don kare lafiya.