Polyester (PET) spunbond maro aan- tol lahayn waa nooc ka mid ah maro aan tol lahayn, oo laga sameeyay 100% chips polyester. Waxa lagu sameeyay fiilo polyester oo joogto ah oo aan la tirin karin oo wareeg ah. Sidoo kale loo yaqaan PET spunbond filament maro aan tol lahayn ama PES spunbond maro aan tol lahayn, oo sidoo kale loo yaqaan hal qayb oo spunbond dhar aan tol lahayn.
Qiyaasta miisaanka: 23-90g/㎡
Ballaca ugu badan ka dib gooynta: 3200mm
Dhexroor dabaysha ugu badan: 1500mm
Midabka: midab la beddeli karo
Marka hore, PET spunbond filament maro aan toleynin waa nooc ka mid ah maro aan tol lahayn oo biyaha celisa, iyo waxqabadkeeda biyo celintu way kala duwan tahay iyadoo ku xiran miisaanka dharka. Miisaanka weyn iyo dhumucdiisuna, ayaa ka sii wanagsan waxqabadka biyaha celinaya. Haddii ay jiraan dhibco biyo ah oo ku yaal dusha sare ee marada aan tolka lahayn, dhibcaha biyuhu waxay si toos ah uga siibi doonaan dusha sare.
Marka labaad, waxay u adkaysataa heerkulka sare. Sababtoo ah barta dhalaalaysa ee polyester-ka oo ku dhow 260 ° C, waxay ilaalin kartaa xasilloonida cabbirrada dibadda ee dharka aan timaha lahayn ee deegaannada u baahan caabbinta heerkulka. Waxaa si weyn loogu isticmaalay daabacaadda wareejinta kulaylka, sifaynta saliidda gudbinta, iyo qaar ka mid ah walxaha isku dhafan ee u baahan iska caabin heerkul sare ah.
Marka sadexaad, PET spunbond maro aan toleynin waa nooc ka mid ah maro aan toliyaha lahayn oo ka mid ah dharka naylon spunbond oo kaliya. Awoodeeda aadka u fiican, xajinta hawada wanaagsan, caabbinta adkaysiga, iska caabinta jeexjeexa iyo guryaha ka hortagga gabowga ayaa loo adeegsaday dhinacyo kala duwan dad aad iyo aad u badan.
Marka afraad, PET spunbond dhar aan tol lahayn waxay sidoo kale leedahay hanti jireed oo gaar ah: caabbinta fallaadhaha gamma. Taas macnaheedu waxa weeye, haddii lagu dabaqo alaabada caafimaadka, fallaadhaha gamma waxaa si toos ah loogu isticmaali karaa jeermiska iyada oo aan waxyeello u geysanayn hantidooda jireed iyo xasilloonida cabbirka, taas oo ah hanti jireed oo polypropylene (PP) spunbond aan lahayn dhar aan tol lahayn.
Waxay soo saari kartaa polyester-ka kulul ee la dubay maro aan tol lahayn iyadoo loo eegayo shuruudaha macaamiisha
Qalabka dahaarka, qalabka fiilooyinka, alaabta shaandhaynta, dahaarka dharka, kaydinta, dharka baakadaha, iwm