Hauv -cov ntawv pwm yog ib qho cuab yeej txheeb xyuas uas sib txuas cov ntawv ncaj qha rau hauv cov khoom yas thaum lub sij hawm molding. Los ntawm kev txhaj tshuaj molding, tshuab moulding, los yog cov txheej txheem thermoforming, daim ntawv lo yuav ruaj khov nrog cov khoom nto. Piv nrog rau cov txheej txheem sau npe ib txwm muaj, hauv - cov ntawv pwm muaj cov tsos zoo, muaj zog ua haujlwm, ruaj khov, thiab kev ua haujlwm siab. Lawv tau siv dav hauv kev ntim khoom noj, cov khoom tu tus kheej, khoom siv hluav taws xob, khoom siv hauv tsev, thiab cov thawv ntim khoom lag luam.
Qhov tshwj xeeb tshaj plaws ntawm hauv - cov ntawv pwm yog lawv cov qauv sib xyaw nrog cov khoom. Thaum lub sijhawm tsim khoom, daim ntawv lo tau muab tso rau hauv pwm ua ntej, thiab cov khoom siv yas txuas nrog daim ntawv lo thaum lub sij hawm molding. Cov txheej txheem no tshem tawm cov teeb meem tshwm sim cuam tshuam nrog cov ntawv sau ib txwm muaj, xws li ntug nqa thiab tev, thaum txhim kho tag nrho cov khoom zoo thiab cov tsos.
Kev ua tau zoo heev yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm hauv - cov ntawv pwm. Txij li thaum daim ntawv lo ncaj qha nrog cov khoom yas thaum lub sij hawm molding, nws muab cov adhesion muaj zog thiab tiv thaiv kev sib txhuam, noo noo, kub hloov, thiab qee yam tshuaj. Piv nrog rau cov ntawv nplaum zoo ib yam, hauv - cov ntawv pwm muab cov ntawv ntev dua zoo dua - lub sij hawm ruaj khov thiab tsim nyog rau cov khoom lag luam uas xav tau kev ua haujlwm ntev ntev.
Hauv -cov ntawv pwm muab qhov ua tau zoo ntawm kev pom. Cov thev naus laus zis luam ntawv qib siab ua rau siab - daws teeb meem cov duab, cov xim nplua nuj, thiab cov ntawv nthuav qhia ntxaws, tsim cov khoom ntim khoom zoo nkauj. Vim tias daim ntawv lo saum npoo yog du ua ke nrog cov khoom, tsis muaj qhov pom tseeb ntawm cov npoo, txhim kho tag nrho cov tsos thiab kev nthuav qhia hom.
Lub teeb yuag tsim thiab cov txiaj ntsig ib puag ncig kuj yog cov yam ntxwv tseem ceeb ntawm hauv - cov ntawv pwm. Txij li thaum lawv txo qhov kev xav tau ntawm cov nplaum ib txwm siv thiab tswj kev sib raug zoo nrog cov khoom ntim yas, lawv tuaj yeem txhawb nqa cov txheej txheem rov ua dua tshiab. Tsis tas li ntawd, qee qhov hauv - cov ntawv pwm yog tsim los ntawm eco- cov ntaub ntawv tus phooj ywg thiab cov khoom siv rov ua dua tshiab, ua tau raws li qhov xav tau ntau ntxiv rau kev ntim khoom ruaj khov.
Hauv - cov ntawv pwm kuj muab kev ua haujlwm siab. Hauv cov txheej txheem tsim khoom siv hluav taws xob, cov ntawv sau tuaj yeem tso ua ntej thiab ua ke nrog cov khoom molding, tshem tawm cov ntawv sau ntxiv lossis kev ua haujlwm thib ob. Txoj hauv kev no txo qis cov kauj ruam tsim khoom, nce kev tsim khoom nrawm, thiab txo qis tag nrho cov nqi tsim khoom.
Tsis tas li ntawd, nyob rau hauv - cov ntawv pwm muaj qhov hloov tau zoo. Daim ntawv lo sib txawv, xws li PP thiab PE zaj duab xis, tuaj yeem xaiv raws li cov khoom xav tau, ua rau lawv haum rau ntau lub thawv yas thiab cov khoom ntim. Los ntawm kev kho cov txheej txheem luam ntawv thiab kev kho saum npoo, cov tuam ntxhab tuaj yeem ua tau raws li cov kev xav tau sib txawv rau kev pom, kev tiv thaiv, thiab kev ua haujlwm.
Nrog rau kev txhim kho cov khoom lag luam ntse thiab ruaj khov, hauv - cov ntawv pwm txuas ntxiv mus. Los ntawm kev sib txuas cov ntawv luam tawm digital, tiv thaiv - cov kev daws teeb meem cuav, thiab cov cuab yeej paub tseeb, hauv - cov ntawv pwm tuaj yeem muab tsis tau tsuas yog kev nthuav qhia hom tab sis kuj tseem saib xyuas cov khoom, kev pov thawj tseeb, thiab kev tswj cov ntaub ntawv.
Zuag qhia tag nrho, hauv -cov ntawv pwm muaj kev sib koom ua ke, ua haujlwm siab, zoo li zoo, ib puag ncig zoo, thiab ua haujlwm tau zoo. Lawv sawv cev rau txoj kev loj hlob tseem ceeb hauv kev ntim khoom niaj hnub siv thev naus laus zis thiab yuav txuas ntxiv tsim kom muaj txiaj ntsig ntau dua thoob plaws kev lag luam ntau dua li cov khoom siv thiab kev tsim thev naus laus zis.
