Nyob rau hauv tus txheej txheem ntawm zus tau tej cov ib leeg-sided corrugated tshuab, feem ntau muaj ib co teeb meem nrog corrugated board. Yuav daws cov teeb meem li cas? Ntawm no peb yuav nkag siab txog cov teeb meem sib raug.
Ib sab corrugated tshuab
Adhesion tsis zoo
Cov ntawv sau tau suav tias yog degummed hauv thaj chaw loj, thiab qhov ua rau muaj kev tawm tsam yog kwv yees li hauv qab no:
Thaum qhov kub ntawm txhua tus menyuam tsis ncav cuag qhov yuav tsum tau ua, qhov ceev yuav raug txhim kho. (Nqa daim ntawv pobzeb kom pom cov kua nplaum ntub dej)
Lub viscosity ntawm cov nplaum yog tsawg dhau los yog cov dej sib piv yog siab dhau lawm, los yog qhov tuav ntawm cov nplaum tau deformed, cov nplaum nws tus kheej tsis nplaum.
Lub siab ntawm cov menyuam xovxwm yog qhov tsawg dhau los nias lub hauv paus ntawv thiab cov nplais ntawv kom nruj.
Cov nplaum yog khov heev thiab hloov mus rau hauv ib qho muab tshuaj txhuam ntawm qhov kub thiab txias.
Cots thiab qis corrugated roller teem caij tsis yog tib yam, lub taub hau loj ntawm qhov qhib me me. Lub sijhawm no, koj tuaj yeem loosen lub cots ua ntej, thiab tom qab ntawd kho cov ntsia hlau xa mus rau hauv qab mus rau ob qho tib si thiab tom qab ntawd xauv lub txiv ntoo xa mus. Tighten lub cots, siv lub thickness gauge ntsuas qhov chaw ntawm ob hnub, los yog tshawb xyuas seb tus nqi ntawm cov kua nplaum ntawm ob hnub ntawm cardboard yog txawm.
Cov nplaum txheej yog me heev. (cov ntsiab lus ntawm cov hmoov txhuv nplej siab ib square meter tsis tsawg dua 4 grams)
Qhov kub thiab txias heev thiab qhov ceev yog tsawg dhau. Qhov tshwm sim no yog cov nplaum nplaum cuav, qhib cov ntaub ntawv pobzeb nkaus xwb kom pom cov cim ntawm cov kua nplaum, cov ntaub ntawv pobzeb yuav raug torn tom qab tag nrho, tsis muaj kev puas tsuaj rau cov ntawv fiber ntau.
Ib feem ntawm daim ntawv qhia tsis sib haum nrog cov cots groove, ua rau cov cots tsis tuaj yeem tsoo rau hauv cov kua nplaum txheej ntawm lub ncov corrugating. Lub sijhawm no yuav tsum nres thiab kho daim ntawv qhia ntawm kos.
Yog vim li cas rau cov duab los qhia degumming ntawm ob qho kawg yog tias cov cots thiab cov corrugated rau cov menyuam qhov chaw me me dhau lawm. Thaum nws loj heev, corrugation yuav tawg. Cardboard xws li ib co hlwv, qhov ua rau ntawm kev tawm tsam yuav yog:
Daim ntawv qhia thiab qis corrugated rau cov menyuam qhov chaw me me dhau, cov kua nplaum tsis tuaj yeem coated rau ntawm daim ntawv corrugated.
Muaj lub cev txawv teb chaws ntawm lub iav tsav tsheb ntawm lub tshuab nias thiab cov corrugated qis, uas ua rau cov menyuam nias tsis tuaj yeem nias lub corrugated roller.
Cots roller thiab qis corrugated roller qhov chaw loj heev, ib feem ntawm cov kua nplaum tsis tuaj yeem coated.
Post lub sij hawm: Jun-28-2021