Video: Puas yog daim ntawv tiv thaiv acid dawb?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Polypropylene, los yog nplooj ntawv yas cov tiv thaiv yog kua qaub - dawb thiab archival muaj kev nyab xeeb. Qhov ntawd txhais tau tias lawv yuav tsis daj thiab tawg thaum lub sijhawm. Yas daim ntawv tiv thaiv kuj yuav tsis smear los yog khaws tus cwj mem los ntawm koj cov lag luam tseem ceeb & cov ntaub ntawv ntawm tus kheej. Vinyl nplooj cov tiv thaiv yog cov tuab thiab ruaj khov dua, ntau dua li cov kev xaiv poly.
Ib yam li ntawd, koj tuaj yeem nug, puas yog tag nrho cov polypropylene acid dawb?
Ob yam khoom siv feem ntau niaj hnub no yog polypropylene (PP) thiab yas. Ob qho ntawm cov ntaub ntawv no muab cov txiaj ntsig sib txawv. Qhov txiaj ntsig loj tshaj plaws ntawm polypropylene yog tias nws tsim "tsis muaj kev hloov pauv." Polypropylene yog ib cov ntaub ntawv uas muaj kua qaub - dawb , ruaj khov.
Tsis tas li ntawd, cov ntawv tiv thaiv yog dab tsi? Daim ntawv tiv thaiv yog ua los ntawm nonstick polypropylene uas yog archival-safe, acid-dawb thiab yeej tsis nqa luam tawm. Daim ntawv tiv thaiv muab kev txhawb zog khi ntug.
Ua li no, puas yog PVC dawb txhais tau tias tsis muaj kua qaub?
“ Acid - dawb ” tsis tas li txhais tau tias lignin- dawb , yog li txhua yam khoom archival-zoo koj xaiv yuav tsum qhia ob qho tib si. Thaum nws los txog rau cov ntaub ntawv yas, kua qaub - dawb ” ua tsis siv; Hloov chaw, cov ntaub ntawv yuav tsum yog inert thiab ruaj khov. Cov khoom siv yees duab tsawg dua yog feem ntau ua los ntawm polyvinyl chloride ( PVC , los yog vinyl).
Puas yog Walmart muag cov ntawv tiv thaiv?
Avery Tsis-Glare Heavyweight Daim Ntawv Tiv Thaiv , Acid-Free, Archival Safe, Top Loading, 200 Tiv thaiv (74401) - Walmart .com
Pom zoo:
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