Lub thawv ntawv coated

Ua ntej tshaj plaws, koj yuav tsum paub txog cov yam ntxwv ntawm cov ntawv coated, thiab tom qab ntawd koj tuaj yeem kawm ntxiv txog nws cov txuj ci.

Cov yam ntxwv ntawm cov ntawv coated:

Cov yam ntxwv ntawm cov ntawv coated yog tias qhov chaw ntawm daim ntawv yog du thiab du, nrog rau kev du thiab ci ntsa iab zoo. Vim tias qhov dawb ntawm cov txheej siv yog ntau dua 90%, thiab cov khoom me me zoo heev, thiab nws yog calendered los ntawm super calender, qhov du ntawm cov ntawv coated feem ntau yog 600-1000s. Tib lub sijhawm, cov xim tau faib sib npaug ntawm daim ntawv thiab zoo li dawb. Cov kev cai rau cov ntawv coated yog tias cov txheej yog nyias thiab sib xws, tsis muaj npuas, thiab qhov ntau ntawm cov nplaum hauv cov txheej yog tsim nyog los tiv thaiv daim ntawv los ntawm de-hmoov thiab fluffing thaum lub sijhawm luam ntawv. Tsis tas li ntawd, cov ntawv coated yuav tsum muaj kev nqus ntawm xylene.Lub thawv khoom noj

Daim ntawv thov ntawm cov ntawv coated:

Daim ntawv coated yog ib daim ntawv tseem ceeb uas siv hauv cov chaw luam ntawv. Daim ntawv coated feem ntau hu ua daim ntawv luam ntawv coated. Nws siv dav hauv lub neej tiag tiag. Piv txwv li, cov thawv ntim khoom noj, daim ntawv qhia hnub zoo nkauj, cov ntawv npog phau ntawv, cov duab kos, cov phau ntawv duab, cov ntawv qhia khoom siv hluav taws xob hauv cov chaw tsim khoom, yuav luag txhua tus siv daim ntawv coated, cov khoom ntim khoom zoo nkauj, hnab tes ntawv, daim ntawv lo, cov cim lag luam, thiab lwm yam. Daim ntawv coated kuj siv ntau heev. Daim ntawv coated feem ntau muab faib ua ntau yam tuab ntawm 70 grams ib square meter mus rau 350 grams ib square meter. Lub thawv sushi

Kev faib tawm ntawm cov ntawv coated:

Daim ntawv coated muaj peev xwm muab faib ua ib sab coated ntawv, ob sab coated ntawv, matt coated ntawv thiab daim ntaub coated ntawv. Raws li qhov zoo yog muab faib ua A, B, C peb qib. Cov ntaub ntawv tseem ceeb ntawm daim ntawv coated yog coated base ntawv thiab xim. Cov kev cai rau cov ntawv coated base yog sib npaug thickness, me me yooj ywm, siab zog thiab zoo tsis kam dej. Yuav tsum tsis muaj cov pob, wrinkles, qhov thiab lwm yam ntawv tsis zoo ntawm daim ntawv nto. Cov txheej siv rau txheej yog tsim los ntawm cov xim dawb zoo (xws li kaolin, barium sulfate, thiab lwm yam), cov nplaum (xws li polyvinyl cawv, casein, thiab lwm yam) thiab cov khoom ntxiv. ntawm.

Lub thawv ncuav mog qab zib

Cov khoom sib xyaw ntawm cov ntawv coated:

Daim ntawv coated muaj daim ntawv tiaj tus thiab daim ntawv yob. Daim ntawv coated yog ua los ntawm cov ntoo pulp uas tau bleached los yog cov straw pulp uas tau bleached ib nrab ntawm lub tshuab ua ntawv. Nrog daim ntawv base ua lub hauv paus ntawv, cov xim dawb (tseem hu ua av nplaum, xws li kaolin, talc, calcium carbonate, titanium dioxide, thiab lwm yam), cov nplaum (polyvinyl cawv, casein, modified starch, synthetic latex, thiab lwm yam), thiab lwm yam khoom siv pabcuam (xws li cov neeg sawv cev gloss, hardeners, plasticizers, dispersants, wetting agents, opalescent agents, optical brighteners, toners, thiab lwm yam), coated sib npaug ntawm lub tshuab txheej, thiab ziab thiab super calendered ua. Cov ntawv zoo yog sib npaug thiab nruj, qhov dawb yog siab (saum toj no 85%), qhov chaw ntawv yog du thiab ci, thiab lub txheej yog khov kho thiab sib xws.Lub thawv ncuav mog qab zib