BOPP raws ib sab kev kub muag cov zaj duab xis bopp zaj duab xis
Daim ntawv thov
Rau kev ntim ywj siab ntawm cov khoom me me tom qab sib sau ua ke, haum rau kev ntsug lossis kab rov tav ntim thiab lub hnab ua tom qab lamination.
Nta
- Siab transparency thiab glossiness;
- Thaum tshav kub kub tau muab lub zog zoo heev;
- numsaib zoo heev thiab txheej adhesion;
- Zoo meej cov pa oxygen thiab roj permeability tiv taus;
- Zoo plam thiab qhib kev ua haujlwm.
Cov tuab tuab
15mic / 18mic / 25Mic / 27Mic / 27Mic / 30Mic / 30Mic rau cov kev xaiv, thiab lwm yam tshwj xeeb tuaj yeem raug kho raws li cov neeg siv khoom.
Cov ntaub ntawv txheej txheem
| Cov lus qhia | Txoj kev xeem | Ib yam | Cov nqi raug | |
| Lub zog tensile | MD | GB / T 1040.3-2006 | MPa | ≥140 |
| TD | ≥270 | |||
| Txhab me ntsis | MD | GB / T 10003-2008 | % | ≤200 |
| TD | I≤TEREST80 | |||
| Thaum Tshav Kub Kub Shrinkage | MD | GB / T 10003-2008 | % | Medicited 15 |
| TD | ≤4 | |||
| Kev txhuam cev coefficient | Kho sab | GB / T 10006-1988 | μn | I≤0.30 |
| Tsis-kho sab | I≤0.35 | |||
| Pos huab | 12-23 | GB / T 2410-2008 | % | ≤1.5 |
| 24-60 | I≤2.0 | |||
| Khoom teb | GB / T 8807-1988 | % | ≥90 | |
| Kev ntub dej ntub | Kho sab | GB / T 14216/2008 | mn / m | ≥38 |
| Thaum tshav kub kub saling zog | GB / T 10003-2008 | N / 15 hli | ≥2.5 | |
| Ceev | GB / T 6343 | g / cm3 | 0.91 ± 0.03 | |
