Dangane da batun raba shara, tsada da kare muhalli, shin kwalbar PLA ita ce babbar hanyar masana'antar shayarwa?

Tun daga 1 ga Yuli, 2019, Shanghai, China ta aiwatar da mafi tsayayyen shara da ke rabe. A farkon, akwai wani kusa da kwandon shara wanda ya taimaka kuma ya jagoranci madaidaiciyar rabuwar, buƙatar raba abubuwan sake sakewa, Sharar ɗakin abinci, sauran sharar gida, haɗarin haɗari da dai sauransu.

Daga batun raba shara mai tilasta, a ina ne kwalban kayan shaye-shaye daban-daban zasu tafi? Daga tambaya mafi zafi da amsa akan kwamin, Me yasa basa yin ruwan roba / soda / madara daga PLA?

Kamar yadda muka sani, ana yin kwalaben sha na PET, PP, PE, PC. Wasu kwalban ruwan ma'adinai, a ƙarƙashin babban zazzabi da yanayin mai guba, kamar su ruwan zafi, acid, tsami mai tsami, ruwan tsami, da sauransu, na iya samun narkewar sinadarai Ana amfani da kwalaben ruwa na ma'adinai a lokaci ɗaya. Sake sake yin fa'ida amma ba mai lalacewa ba tsawon ɗaruruwan shekaru.

Kwalbar ta PLA za ta kaskanta cikin shekaru 50 a karkashin yanayi. Crystalline PLA, kawai kayan da za'a iya amfani dasu bisa ka'idar amfani da aikace-aikacen tuntuɓar abinci, yana buƙatar takin cikin jirgi (hydrolysis) don samar da tsarin. An canza shi zuwa CO2 kuma ruwa yana barin kusan 20% na nauyin asali, amma sakamakon sakamakon kawai yana ba da tsari ga takin kuma babu abubuwan gina jiki. Wannan zubar dashi yadda yakamata, maimakon sake amfani dashi.

An ƙididdige ta hanyar samar da 500,000, farashin pre-pet gram preform shine 0.041 dalar Amurka.

Kudin preform gram 21 na prea shine $ 0.182. Kudin biyu sun bambanta da kashi 4.5. Gabanin irin wannan tsadar tsadar, masana'antun shaye-shaye nawa zasu iya biyan sa?

A matsayina na mai ƙera masana'antu a cikin masana'antar shaye-shaye, Higee Machinery （Shanghai） Co., LTD na iya samar da cikakken layi daga yin kwalba, wankin cika kwalba da yin lakabi har zuwa na ƙarshe. preform zuwa kowane irin kwalban fasali. Kwalbar sannan tafi 3 cikin 1 monoblock mai wanke capping machine. Shin kwalban PLA ya dace da duk matakan da ke gudana a cikin 3 a cikin na'ura mai cika kwalba?

Menene fa'ida da rashin fa'idar PLA da PET kwalban abu a cikin masana'antar cikawa? Wadanne kasashe ne ke amfani da kwalaben PLA? Barka da zuwa raba ra'ayoyinku ta email admin@higeemachine.com da waya +86 18616918471. Bari mu tattauna tare.