Wadanne nau'ikan mannen narke mai zafi sun dace da masu tacewa?

Zafafan narke adhesives ana amfani da su sosai a cikin samfuran tacewa, kuma ana iya raba masu tacewa zuwa nau'i biyu: masu tace iska da tace mai. Hot melt adhesive yana taka rawa na haɗin gwiwa, tsarawa da haɗuwa a cikin tsarin masana'anta na tacewa, kuma saboda zafi mai zafi yana da halaye na kare muhalli da halayen warkarwa da sauri, ana amfani da manne mai zafi sosai a cikin masana'antar tacewa. , yana da muhimmiyar gudummawa don inganta darajar kare muhalli na tacewa da inganta ingantaccen samarwa. Aikace-aikacen tace daban-daban suna da buƙatu daban-daban don halaye da kayan aikin mannen narke mai zafi mai tacewa. Gabaɗaya, abubuwan da ake amfani da su na matattarar zafi mai zafi sun haɗa da EVA, polyolefin PO, polyamide PA, da dai sauransu.

 

Tace iska zafi narke m yafi nau'in EVA ne. Ana iya raba matatun iska gama gari zuwa kashi biyu: na'urar sanyaya iska da tacewa daki. Fitar na'urar kwandishan na mota an fi sani da filtattun pollen. Aikin tace na'urar sanyaya iskar mota shine tace iskar dake shiga cikin dakin daga waje domin inganta tsaftar iska. Kayan tacewa gabaɗaya yana nufin ƙazantar da ke cikin iska, kamar ƙananan ƙwayoyin cuta, pollen, ƙwayoyin cuta, iskar gas ɗin masana'antu da kuma tasirin tacewar kwandishan don hana irin waɗannan abubuwa shiga cikin tsarin kwandishan don lalata tsarin kwandishan. , don samar da kyakkyawan yanayin iska ga fasinjojin da ke cikin motar, don kare lafiyar mutanen da ke cikin motar, da kuma hana gilashin daga hazo. A cikin tsari, dazafi narke m galibi ana amfani da shi ta fuskoki uku: nadawa da siffata takarda ta tacewa, daurewar firam ɗin tacewa da takardar tacewa, cikawa da rufe firam ɗin.