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

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]
Cim npe nrov: 230gsm grey rov qab duplex board, Tuam Tshoj 230gsm grey rov qab duplex board manufacturers, lwm tus neeg, Hoobkas


