Yuav daws "kua nplaum dhau" Thaum Tuag-txiav Daim Ntawv Sau Npe?

Dab tsi yog Die-cutting Glue Overflow?

Kev tuag-txiav kua nplaum feem ntau yog hais txog qhov tshwm sim ntawm cov kua nplaum dhau ntawm daim ntawv lo tom qab txheej txheem tuag. Kev tuag-txiav kua nplaum yog ib qho teeb meem feem ntau ntawm cov ntawv nplaum rau tus kheej, uas tuaj yeem yooj yim ua rau daim ntawv lo tsis xws luag, luam tawm kab mob, tsis zoo tev, thiab lwm yam.. Yog li ntawd, nws yog ib qho tseem ceeb tshwj xeeb los txheeb xyuas qhov ua rau tuag txiav. kua nplaum dhau, thiab tsim cov kev daws teeb meem tsim nyog.

Kev xaiv kom raug thiab siv cov khoom siv tus kheej nplaum raws li cov txheej txheem tsim khoom thiab ib puag ncig.

Adhesives rau tus kheej-adhesive daim ntawv lo cov ntaub ntawv yog acrylic resin thiab roj hmab-raws li, ob qho tib si ntawm uas yog siab-rhiab nplaum nplaum thiab muaj kev cuam tshuam rau deformation nyob rau hauv lub siab kub, high humidity thiab siab tej yam kev mob. Yog li ntawd, nyob rau hauv kev xaiv ntawm tus kheej-adhesive daim ntawv lo cov ntaub ntawv, koj yuav tsum sab laj nrog tus neeg muag khoom ua ntej ntawm hom adhesive, kev ua tau zoo ntawm cov khoom. Kev kub siab ntau dhau yuav ua rau cov kua nplaum nplaum ntau ntxiv, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov thiab lub caij ntuj nag yog lub caij ntawm tus kheej-nplaum cov ntaub nplaum nplaum teeb meem.

Tsis tas li ntawd, qhov teeb meem ntawm cov nplaum nplaum kuj tseem cuam tshuam nrog cov nplaum nplaum, xws li daim ntawv lo, cov nplaum nplaum yog qhov loj heev, feem ntau yuav dhau cov nplaum nplaum. Yog li ntawd, yuav tsum muaj qhov sib txawv ntawm qhov sib txawv ntawm cov nplaum nplaum rau lub caij ntuj no thiab lub caij ntuj sov, uas yog rhiab dua rau cov khoom siv saum npoo rau cov khoom siv nplaum rau nws tus kheej. Nws yuav tsum tau muab sau tseg tias lub caij ntuj no nws tus kheej-nplaum cov ntaub ntawv thiab lub caij ntuj sov self-adhesive cov ntaub ntawv yog txawv nyob rau hauv formulation, yuav tsum tsis txhob siv nyob rau hauv tsis ncaj ncees lawm lub caij, thiab yuav tsum tsis txhob mus sij hawm ntev stockpiling ntawm self-adhesive daim ntawv lo cov ntaub ntawv, yuav tsum tau txo raws li. kom deb li deb tau, raws li "thawj hauv, ua ntej tawm" lub hauv paus ntsiab lus ntawm kev siv cov khoom siv tus kheej nplaum.

Kev ua thiab cia ib puag ncig ntawm tus kheej-nplaum daim ntawv lo

Qhov kub thiab av noo ntau dhau yuav ua rau cov kua nplaum ntau ntxiv thiab ua rau kom muaj peev xwm ntawm cov nplaum nplaum rau ntawm daim ntawv nplaum rau tus kheej. Yog li ntawd, kev tsim cov ntawv nplaum rau nws tus kheej nyob rau lub caij ntuj sov yuav tsum tau khaws cia ntawm qhov kub thiab txias hauv chav ua haujlwm. Feem ntau hais lus, daim ntawv lo ua haujlwm thiab qhov chaw cia khoom kub yuav tsum tswj ntawm 23 degree ± 3 degree thiab cov av noo txheeb ze yuav tsum tswj ntawm 55% ± 5 feem pua.

Kev tswj hwm tus kheej-nplaum daim ntawv tuag-txiav

Thaum tuag-txiav nws tus kheej-nplaum daim ntawv lo, lub blunt ntug ntawm lub riam yuav ua rau daim ntawv lo nplaum tig thiab nyem, ua rau overflow ntawm cov nplaum rau ntawm ntug ntawm daim ntawv lo thaum tuag-txiav, yog li koj yuav tsum siv rab riam ntse kom tuag. - txiav.

Tsis tas li ntawd, qhov luaj li cas ntawm qhov tuag-txiav siab kuj tseem muaj qee yam cuam tshuam rau cov dej ntws ntawm cov nplaum, kom nruj me ntsis tswj lub siab tuag-txiav. Loj tuag-txiav siab heev yuav ua rau extrusion ntau dhau ntawm daim ntawv lo nplaum; me me heev tuag-txiav siab yuav ua rau tuag-txiav cov txheej txheem ntawm cov nplaum rub, yog li tsim ib qho dhau ntawm cov nplaum rau ntawm ntug lossis saum npoo ntawm daim ntawv lo rau nws tus kheej.

Self-adhesive daim ntawv lo ua cov txheej txheem tswj

Nyob rau hauv tus txheej txheem ntawm daim ntawv lo rau nws tus kheej, yuav tsum tsis txhob muaj kev sib txhuam ntawm zawv zawg ntawm daim ntawv lo, qhov no yog vim qhov zawv zawg kev sib txhuam ntawm qhov chaw ntawm cov kua nplaum yog yooj yim los sau, tus kheej-nplaum daim ntawv ntug tsim muaj kuab paug. Nyob rau hauv cov ntaub ntawv no, lub overflow kua nplaum txoj hauj lwm ntawm daim ntawv lo yuav qhia ib tug meej qauv thiab directionality.

Self-adhesive daim ntawv lo rewinding nro tswj

Lub zog rewind ntau dhau tuaj yeem ua rau ntau dhau ntawm daim ntawv nplaum nplaum thiab ua rau daim ntawv lo rau ntawm daim ntawv thaub qab, uas tuaj yeem ua rau muaj teeb meem ntawm cov nplaum nplaum.