Jakar shayi ya ci gaba da sauri saboda fa'idodinsa na "yawa, tsafta, dacewa, da sauri", kuma kasuwar shayi ta duniya tana nuna saurin ci gaba.
A matsayin kayan tattara kayan shayi,takardar tace shayibai kamata kawai a tabbatar da cewa ingantattun kayan shayin na iya saurin yaduwa a cikin miya ta shayi a lokacin da ake yin shayarwa ba, har ma da hana fodar shayin da ke cikin jaka shiga cikin miyar shayin. Bayan shekaru na ci gaba, kayan aikin takarda mai tace shayi ya canza a hankali daga gauze, takarda tace, nailan, PET, PVC, PP da sauran kayan zuwa fiber masara.
Fiber na masara, wanda kuma aka sani da polylactic acid (PLA), fiber, an samo shi daga albarkatun shuka mai sabuntawa kamar masara, dankali, da bambaro na amfanin gona. Yana da kyau biocompatibility da biodegradability, antibacterial Properties, da breathability. Ba za a iya amfani da shi ba kawai don yin buhunan shayi marasa saƙa, amma kuma ana amfani da shi a cikin filin yin takarda mai jika don samar da takaddun kayan abinci kamar buhunan shayi, buhunan kofi, da dai sauransu.tace takarda.
Don haka, mayar da hankali kan halaye na kayan aiki da kansa, menene babban fa'idodin amfani da fiber na PLA a cikin rigar takarda?
1. Kayan abu ne na halitta kuma zai iya shiga cikin hulɗa da abinci
Danyen kayan fiber na polylactic acid ya fito ne daga albarkatun shuka da za a sabunta su. A matsayin ingantaccen kayan amincin abinci, ana iya amfani da fiber polylactic acid sosai a cikin nau'ikan abinci iri-iri, magunguna, da wasu aikace-aikacen takarda na gida masu yawa. Ɗaukar aikace-aikacen buhunan shayi da takarda tace kofi a matsayin misali, sanya su kai tsaye a cikin ruwan zafi ba tare da hazo na robo ko wasu abubuwa masu cutarwa ba ya fi dacewa da jikin ɗan adam.
2. Halittar Halitta
Daukar aikace-aikacen buhunan shayi a matsayin misali, ana shan buhunan shayi da yawa a duk duniya a kowace rana. Jakunkuna na shayi da aka yi daga kayan gargajiya suna da tsayin daka na lalacewa, wanda zai kawo matsi mai mahimmanci ga yanayin halitta. Koyaya, jakunkuna na shayi ko wasu samfuran da aka yi daga kayan polylactic acid suna da ingantaccen biodegradaability.
Polylactic acid fiber na masana'anta da ba saƙa ba za a iya rushe su gaba ɗaya zuwa carbon dioxide da ruwa ta ƙwayoyin cuta a cikin yanayin yanayi tare da takamaiman yanayin zafi da zafi, kamar yashi, silt, da ruwan teku. Polylactic acid sharar gida na iya zama gaba ɗaya bazu cikin carbon dioxide da ruwa a karkashin masana'antu takin yanayi (zazzabi 58 ℃, zafi 98%, da microbial yanayi) for 3-6 watanni; Filayen ƙasa a cikin yanayin al'ada kuma na iya samun lalacewa a cikin shekaru 3-5.
3. Ana iya haxa shi da ɓangaren litattafan almara na itace ko wasu zaruruwan yanayi don amfani
Polylactic acid zaruruwan yawanci ana haɗe su a wani ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin itace, nanofibers, da sauransu don yin ɓangaren litattafan almara da takarda. Polylactic acid galibi yana taka rawa wajen haɗawa da ƙarfafawa, ta hanyar haɗa sauran zaruruwa ta hanyar zafi da zafin jiki don cimma manufar ƙira da ƙarfafawa. Bugu da ƙari, ta hanyar daidaita yanayin slurry da hanyar sarrafawa, zai iya saduwa da buƙatun daban-daban na yanayi daban-daban.
4. Ultrasonic thermal bonding za a iya cimma
Ta amfani da polylactic acid zaruruwa don yin ɓangaren litattafan almara da takarda, ultrasonic thermal bonding za a iya samu a m samar, wanda ba kawai ceton aiki da kuma rage halin kaka, amma kuma inganta samar da inganci.
5. Tace aikin
Takardar tace shayi da aka yi da fiber na polylactic acid yana da kyakkyawan aikin tacewa da ƙarfin jika mai ƙarfi, wanda zai iya riƙe ganyen shayi yadda ya kamata da sauran barbashi masu ƙarfi, yayin barin ɗanɗano da ƙamshin shayin su shiga gabaɗaya.
Baya ga takarda tace shayi, ana iya amfani da fiber na polylactic acid a cikin marufi na likitancin gargajiya na kasar Sin, takarda tace kofi, da sauran takardan tattara kayan abinci.
Lokacin aikawa: Juni-04-2025