230GSM Grey Back Duplex Board

230GSM Grey Back Duplex Board

Product Description Product Description Product Parameters Rau qhov loj me lossis ntau cov ntaub ntawv khoom, thov hu rau peb pab neeg muag khoom. ** Hu rau kuv ASAP ** WhatsApp (Tseem As Wechat): [+86 18933510459] Email: [01@songhongpaper.com]
Xa kev nug
Hauj lwm lawm

Khoom Parameters

 

Qhov hnyav g/m2 Nruab nrab 220 240 250 290 300 340 350 400 450
(Kev kam rau siab) %   220±10 240±10 250±10 290±10 300±10 340±10 350±10 400±10 450±10
(Thickness) μm   255±10 275±10 280±10 335±15 340±15 395±15 400±15 475±15 530±15
(Lub teeb ci) % Pem hauv ntej / Min Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78 Ntau dua lossis sib npaug li 78
(Pem hauv ntej smoothness) s Min. Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120 Ntau tshaj los yog sib npaug rau 120
(Moisture%) % Hom phiaj 6.5±1 7±1 7.5±1 8.5±1
(COBB, 60s) Pem hauv ntej (g / m2) Max. <=60 <=60 <=60 <=60 <=60 <=60 <=60 <=60 <=60
Dub (g / m2) Max. <=150 <=150 <=150 <=150 <=150 <=150 <=150 <=150 <=150
(Horizontal Striffness) mN.m Min 1.8 2 2.2 3.5 4 5.5 6 7.5 10
(Burst index (lub zog) N.m/g Min. 1.6 ____
( Kab rov tav Folding kuj) Sijhawm Min. 6 4
(Interlayer adhesion) J/m2 Min. 120
(Ink absorption) % Hom phiaj 12±2

 

Peb Qhov Zoo

1) Cov qauv dawb
2) Zoo siab, tus nqi sib tw tshaj plaws, thiab cov kev pabcuam tshaj lij rau peb cov duab los qhia dub.
3) Laminated kev pab cuam muab
4) Txais kev txiav tuag, tshwj xeeb qhov ntau thiab tsawg lossis pob tshwj xeeb muaj, raws li peb qhov kev lees paub zaum kawg
5) Fast & adjustable tus me nyuam

 

 

product-636-545

 

 

Rau qhov ntau thiab tsawg los yog ntau cov ntaub ntawv khoom, thov hu rau peb pab neeg muag khoom.

** Hu rau kuv ASAP **
WhatsApp (Ib yam li Wechat): [+86 18933510459]
Email: [01@songhongpaper.com]

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