High Stretch Polyester Xov Paj

Cov Khoom Siv Khoom Siv Raw: Xaiv lub siab zoo polyester chips raws li cov ntaub ntawv yooj yim. Raws li cov khoom tsim cov khoom lag luam yuav tsum muaj, qee cov haujlwm ntxiv ntxiv, thiab lwm yam los txhim kho cov xim ntxiv, thiab lwm yam ntxiv kom muaj kev sib xyaw kom zoo.

Spinning txheej txheem:

Melt spinning: Cov chips polyester yog melted ntawm qhov kub thiab txias (feem ntau txog 280-300 degree ) ua rau lawv mus rau hauv cov yaj nrog fluidity zoo. Tom qab ntawd lawv raug extruded los ntawm qhov me me ntawm lub spinneret kom tsim cov filaments zoo heev. Tus naj npawb thiab txoj kab uas hla ntawm lub qhov nyob rau hauv spinneret txiav txim seb tus naj npawb thiab thickness ntawm ib leeg filaments nyob rau hauv cov xov paj.

Ncej nrawm: Tus tshiab extruded filaments yog ncab ntawm cov kev kub ceev hauv qab kub thiab ceev cov xwm txheej. Tus txheej txheem no tsis tsuas yog los ntawm cov molecular chains ntawm cov fibers ntawm cov fibers ntawm cov fibers ntawm cov fibers thiab txhim kho lub zog ntawm cov fibers, tab sis kuj ua lub luag haujlwm tseem ceeb hauv kev tsim ntawm elasticity. Cov khoom elastic ntawm cov xov paj tuaj yeem hloov kho los ntawm kev tswj hwm kom ncab tus ncab ntau thiab kub.

Kev Kho Mob Tom Qab:

Thaum tshav kub kub teeb: Yuav kom stabilize cov duab thiab elasticity ntawm cov xov paj, lub stretched filaments yuav tsum tau ua kom sov. Nyob rau hauv qee qhov kub thiab qhov nro, cov qauv sab hauv ntawm cov fiber ntau tau ruaj khov ntxiv los tiv thaiv kev ua kom elasticity ntau dhau thaum siv tom ntej.
Twisting los yog deformation kev kho mob: Nyob ntawm cov ntawv thov sib txawv, cov xov paj yuav raug twisted kom muaj zog thiab cohesion ntawm cov xov paj; los yog los ntawm cov txheej txheem deformation xws li tsis tseeb twist deformation, cov xov paj yuav tau txais ib qho nyuaj curling zoo los ntxiv elasticity thiab fluffiness.

 

 

 

 

Tsev Textile Khoom

 

Nyob rau hauv tsev textile cov khoom, 150d ncaj polyester-purche tsis zoo thiab lwm yam, ntaub pua av, siv cov ntaub pua av, siv tshuaj pov tseg tom qab kev siv ntev ntev, thaum tseem ua tau yooj yim kom huv thiab tswj hwm. Kev siv cov xov paj no hauv cov ntaub pua plag no tuaj yeem txhim kho nws qhov durability thiab tiv thaiv kev sib txhuam siab heev thiab kev sib txhuam. Lub teeb ci ntsa iab ntawm cov xov paj kuj pab txo tau qhov hnyav tag nrho cov khoom siv textile thiab txhim kho kev yooj yim ntawm kev siv.

Cim npe nrov: , Xov Xwm Loj Loj, Tuam Tshoj High Stretch Polyester Xov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas