Ntshav khoom ntawm raw cov ntaub ntawv
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
http://www.joyful-printing.com. HMONG xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Kev luam tawm ntawm cov neeg muag khoom nyob thoob ntiaj teb tau yws txog tsis ntev tas los tias cov khoom ntawm raw cov ntaub qhwv kuj nruj heev. Qhov no vim hais tias cov khoom siv raw khoom tau txo lawv cov peev txheej thaum lub sijhawm kev lag luam thiab qaug lag luam qis, tab sis lawv tsis tau ntsib kev ua lag luam thaum xav tau kev pab.
Qhov ceev nruj ntawm cov ntaub ntawv nyoos tau coj mus rau qhov nce ntawm tus nqi ntawm cov zauv ntawm cov neeg tsim khoom, thiab hauv ob peb lub hlis dhau los lawv tau raug yuam kom nce nqi ob peb zaug los nrog kev nce nqi hauv cov nqi raw khoom.
Raw material hnyav tau nce hnyav: Raws li Sun Chemical Co., lub koom haum ntawm Dainippon Ink Tshuaj Kev Lag Luam Co., Ltd., tus nqi ntawm rosin resin tau nce los ntawm 75% txij li thaum pib ntawm lub xyoo thiab los ntawm 300% muab piv nrog cov tib lub sijhawm ntawm xyoo tas los. Rosin resin yuav siv rau kev luam tawm ntau lawm. Ink thiab pigment brighteners, yuav muaj tsawg txaus, cov nqi ntawm cov khoom no tau nce hnyav thiab yuav nce ntxiv nyob rau hauv lub neej yav tom ntej.
Raws li suav phenolic resin network kws txawj, rosin resins yog mas muab faib ua peb pawg: gum rosin, roj rosin thiab hydrocarbon rosin. Ntawm lawv, cov pos hniav rosin yog los ntawm cov pos hniav, tsuas yog ua nyob hauv Brazil thiab Tuam Tshoj; cov roj rosin yog tau los ntawm cov roj qaum; hydrocarbon rosin resin nrog lub aliphatic resin thiab cov ntxhiab tsw, thiab cov ntaub ntawv raw cov resins no muab los ntawm pob zeb pob zeb. Roj tawg ntim tsev. Gary, lub taub hau ntawm North American cov haujlwm ntawm Arizona Tshuaj, ib lub tuam txhab loj hauv Rosin Rojin, nws tau sau tias cov neeg xav tau rosin rein muaj peev xwm ua kom nws cov nqi nce.
Qhov kev loj hlob muaj zog hauv kev thov hauv tsev rau cov neeg rosin thiab nce nqi hauv kev ua haujlwm tau nce qhov nqi ntawm Suav rosin kom yuag ntawm $ 600 txog $ 900 / tuj tshaj yav dhau los 18 mus 24 hlis txog $ 3,200 / ton. Lub peev xwm ntawm hydrocarbon rosin resins kuj yog nruj heev, raws li qee qhov kev sib txuas ntawm ethylene nroj tsuag cuam tshuam lub khw ua ntej xyoo no. Raws li Sun Chemical, tus nqi ntawm lwm cov ntaub ntawv raw rau printing inks kuj nce hnyav. Cov xim hnoos qeev muaj nce xyoo no thiab yuav tsum nce ntxiv ntxiv los ntawm 5% rau xyoo tom ntej.
Raising cov nqi txhawm rau tiv thaiv cov nqi - Vim tias tsis muaj cov khoom nyoos, tshwj xeeb tshaj yog cov khoom ntawm rosin resins thiab feem ntau cov pigments, Sun Chemicals tsa tus nqi ntawm cov khaub-npa-txiag luam tawm hauv Europe thaum Lub Kaum Hli. Ntawm lawv, tus nqi ntawm cov txheej txheem xim txheej txias tau nce 0.4 euro / kg, thiab tus nqi ntawm cov txheej txheem teev txias dub pib ntawm 0.3 euros / kg. Thaum lub Cuaj Hli Ntuj xyoo tas los no, lub tuam txhab tau tsa tus nqi ntawm cov ntim khoom rau hauv Tebchaws Asmeskas los ntawm 4 mus rau 14%.