Kev ntim cov hnab yas zoo nkauj muaj xws li PP, PE, PET, PETG, PMMA (acrylic) thiab lwm yam.Los ntawm cov khoom muag thiab cov txheej txheem molding, peb tuaj yeem nkag siab yooj yim ntawm lub raj mis yas kom zoo nkauj.

Saib ntawm qhov tsos.

Cov khoom siv ntawm acrylic (PMMA) lub raj mis yog tuab thiab nyuaj, thiab zoo li iav, nrog permeability ntawm iav thiab tsis tawg.Txawm li cas los xij, acrylic tsis tuaj yeem tiv tauj ncaj qha nrog cov khoom siv lub cev thiab yuav tsum tau thaiv los ntawm lub zais zis sab hauv.

(Daim duab:PJ10 Airless Cream Jar.Lub kaus mom sab nrauv thiab lub hau yog ua los ntawm cov khoom siv Acrylic)

Qhov tshwm sim ntawm cov khoom siv PETG tsuas yog daws qhov teeb meem no.PETG zoo ib yam li acrylic.Cov khoom yog thicker thiab nyuaj.Nws muaj cov iav zoo nkauj thiab lub raj mis yog pob tshab.Nws muaj cov khoom thaiv zoo thiab tuaj yeem tiv tauj ncaj qha nrog cov khoom siv sab hauv.

Saib ntawm qhov transparency/smoothness.

Txawm hais tias lub raj mis yog pob tshab (saib cov ntsiab lus lossis tsis) thiab du kuj yog ib txoj hauv kev zoo kom paub qhov txawv.Piv txwv li, PET fwj feem ntau yog pob tshab thiab muaj pob tshab siab.Lawv tuaj yeem ua rau matte thiab glossy nto tom qab molded.Lawv yog cov khoom siv feem ntau siv hauv kev lag luam dej haus.Peb lub raj mis dej ntxhia yog PET cov ntaub ntawv.Ib yam li ntawd, nws yog dav siv hauv kev lag luam tshuaj pleev ib ce.Piv txwv li, moisturizing, foamer, press-type shampoos, hand sanitizers, etc. tuaj yeem ntim rau hauv cov thawv PET.

(Daim duab: 200ml frosted moisturizer lub raj mis, tuaj yeem phim nrog lub hau, pos huab cua)

PP fwj feem ntau yog translucent thiab softer dua PET.Lawv feem ntau yog siv rau kev ntim tshuaj zawv plaub hau (zoo rau nyem), thiab tuaj yeem ua tau du lossis matte.

Lub raj mis PE yog qhov tsis zoo, thiab lub raj mis lub cev tsis zoo, uas qhia txog matte gloss.

Txheeb xyuas cov lus qhia me me
Transparency: PETG>PET (pob tshab)> PP ( semi-pob tshab)> PE (opaque)
Smoothness: PET (nqus nto / xuab zeb nto)> PP (nqus nto / xuab zeb nto)> PE (xuab zeb nto)

Saib hauv qab ntawm lub raj mis.

Tau kawg, muaj txoj hauv kev yooj yim dua thiab tsis zoo rau kev paub qhov txawv: saib hauv qab ntawm lub raj mis!Cov txheej txheem molding sib txawv ua rau muaj cov yam ntxwv sib txawv hauv qab ntawm lub raj mis.
Piv txwv li, lub raj mis PET txais kev txhaj tshuaj ncab tshuab, thiab muaj cov khoom siv loj loj nyob hauv qab.Lub raj mis PETG txais cov txheej txheem extrusion tshuab molding, thiab hauv qab ntawm lub raj mis muaj cov kab tawm.PP siv cov txheej txheem txhaj tshuaj molding, thiab cov khoom siv puag ncig hauv qab yog me me.
Feem ntau, PETG muaj teeb meem xws li tus nqi siab, cov khoom seem siab, cov khoom siv tsis tau rov ua dua, thiab kev siv tsawg.Cov ntaub ntawv acrylic feem ntau yog siv hauv cov tshuaj pleev ib ce high-end vim lawv cov nqi siab.Hauv qhov sib piv, PET, PP, thiab PE yog siv ntau dua.

Daim duab hauv qab no yog hauv qab ntawm 3 lub raj mis ua npuas ncauj.Lub xiav-ntsuab yog ib lub raj mis PE, koj tuaj yeem pom txoj kab ncaj nraim rau hauv qab, thiab lub raj mis muaj lub ntsej muag zoo nkauj.Cov xim dawb thiab xim dub yog PET lub raj mis, nrog ib qho chaw nyob nruab nrab ntawm lub hauv qab, lawv nthuav tawm lub ntuj ci.