Puas yog cov ntawv lim dej?

Cov txheej txheem:

Puas yog cov ntawv lim dej?
Puas yog cov ntawv lim dej?
Anonim

"Fluted" lim ntawv (LEFT) yog siv thaum koj xav cais cov kua thiab cov khoom, khaws cov kua thiab pov tseg cov khoom. Qhov kev npaj ntawm folds hauv daim ntawv lim yuav tso cai rau cov kua hla dhau nws sai heev thiab muab ntau qhov chaw rau koj los sau cov khoom " impurity ".

Vim li cas fluted lim ntawv zoo dua?

Cov kev khoov ntau dua ntawm cov ntawv lim dej txhais mus rau thaj tsam nce ntxiv thiab pom sai dua. Cov folds kuj tsim qhov chaw nruab nrab ntawm cov ntawv lim dej thiab iav funnel, tso cai rau cov huab cua hloov pauv kom yooj yim dua tawm ntawm lub khob ua kua dej.

Daim ntawv nplawm yog dab tsi?

Fluted ntawv yog nruab nrab liner ntawm corrugated board, uas tuaj yeem muab tau tus kheej raws li hom kev tiv thaiv ntim. Nws muab kev tiv thaiv los ntawm kev sau qhov khoob hauv rooj plaub sab nrauv thiab muab cov nyhuv cushioning rau cov khoom tseem ceeb.

Daim ntawv twg tuaj yeem siv ua lim?

Paper lossis Cellulose Lim - cov no yog tsim los ntawm cellulose fibers thiab siv rau kev pom dav dav. Cov particle khaws cia tuaj yeem mus txog 2.5 µm. Hom ntawv lim no yog siv rau qhov yooj yim nqus pom siv lub iav los yog yas pom funnel - rau qhov no cov ntawv lim yuav tsum muab tais.

Dab tsi yog qhov txawv ntawm conical thiab fluted lim ntawv?

Txoj kev lim dej conical entails folding cov ntawv lim rau hauvib lub khob thiab ntxig lub khob rau hauv lub lim funnel. … Daim ntawv lim dej, ntawm qhov tod tes, tso cai rau huab cua nkag mus rau hauv lub khob nrognws ob sab kom sib npaug, yog li ua kom nrawm nrawm.

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