Polypropylene mai hadewar spunbond mara sakan masana'anta

Saboda cikakken tsarin kwayoyin halittar carbon carbon single bond na polypropylene, tsarin kwayoyin halittar danginsa yana da tsayin daka kuma yana da wahalar raguwa cikin sauri. Duk da yake wannan sauƙi na polypropylene spunbond mara saƙa yana kawo dacewa ga samarwa da rayuwar mutane, yana kuma haifar da wasu gurɓataccen muhalli. Don haka, shirye-shirye da bincike na abokantaka da muhalli da masana'anta na polypropylene composite spunbond nonwoven masana'anta suna da mahimmanci musamman. Polylactic acid shine polymer mai haɓakaccen halitta tare da kyakkyawan yanayin haɓakawa da kaddarorin inji. Ana iya haɗe shi da albarkatun kasa na polypropylene don shirya yadudduka na polypropylene masu haɗaɗɗun yadudduka, ta yadda za a rage gurɓatar muhalli da ke haifar da yadudduka na polypropylene spunbond.

Ayyuka na polypropylene composite spunbond nonwoven masana'anta

A kan aiwatar da shirya biodegradable polypropylene composite spunbond nonwoven masana'anta, abubuwa kamar gudun da metering famfo, zafi mirgina zafin jiki, da kadi zafin jiki na iya samun gagarumin tasiri a kan jiki Properties na spunbond nonwoven masana'anta. Daidaita bisa ga buƙatun abokin ciniki kamar nauyi, kauri, ƙarfin ƙarfi, da sauransu.

Tasirin metering famfo gudun

Ta hanyar saita saurin famfo metering daban-daban, ana bincika abubuwan fiber na abubuwan fiber ɗin da aka shirya, kamar girman layin layi, diamita na fiber, da ƙarfin karyewar fiber, don ƙayyade saurin famfo mafi kyaun ƙima don aiwatar da shirye-shiryen filayen fiber ɗin da aka shirya. A lokaci guda, ta hanyar saita saurin famfo daban-daban don nazarin alamun wasan kwaikwayon kamar nauyin nauyi, kauri, da ƙarfin ɗaure na masana'anta da aka shirya, za'a iya samun saurin famfo mafi kyawun ƙimar ta hanyar haɗa abubuwan fiber da kaddarorin da ba a saka ba na masana'anta spunbond nonwoven masana'anta.

Tasirin zafin mirgina mai zafi

Ta hanyar gyara wasu sigogin tsarin shirye-shiryen da saita nau'ikan mirgina daban-daban da yanayin zafi don mirgina mai zafi, ana yin nazarin tasirin tasirin zafi mai zafi a kan kaddarorin da aka shirya hadaddiyar fiber filaye da aka shirya. Lokacin da zafin mirgina mai zafi na injin niƙa ya yi ƙasa sosai, zazzafan zafafan zafafan ba za su iya narke gabaɗaya ba, yana haifar da rashin tabbas da kuma rashin jin hannu. Ɗaukar shirye-shiryen biodegradable polylactic acid / additive / polypropylene composite spunbond masana'anta maras saka a matsayin misali, lokacin da zafin ƙarfin ƙarfin ƙarfin ƙarfin mirgina ya kai 70 ℃, layin fiber ɗin ya bayyana a sarari kuma akwai ɗan mannewa ga mirgina, don haka 70 ℃ ya kai iyakar ƙarfin ƙarfin ƙarfin.

Tasirin yanayin zafi

Tasiri na daban-daban kadi yanayin zafi a kan kaddarorin hada fiber thread yawa, fiber diamita, da fiber karaya ƙarfi, kazalika da kaddarorin biodegradable polypropylene composite spunbond nonwoven masana'anta, yayin da kayyade sauran shirye-shirye sigogi sigogi.

Tsarin fasaha kwarara na biodegradable polypropylene hade spunbond nonwoven masana'anta

(1) Yanke polylactic acid, polypropylene, da maleic anhydride graft copolymer kuma a haɗa su daidai gwargwado;

(2) Yi amfani da extruder don granulation da na'ura mai juyi don kadi;

(3) Tace ta narke tace da samar da raga a ƙarƙashin aikin famfo mai aunawa, busa busa, da kuma saurin kwarara filin iska;

(4) Samar da ingantattun yadudduka maras saƙa ta hanyar ƙarfafa haɗin gwiwa mai zafi, jujjuyawa, da yanke baya.