Width 122mm Superslim Size BOPP Film For Cigarette Packing
Width 122mm Superslim Size BOPP Film For Cigarette Packing
BOPP smoke film is also known as bidirectional tensile polypropylene smoke film, referred to as smoke film, is made of a variety of polypropylene functional materials for co-extrusion, stretch molding. At present, domestic manufacturers generally use the three-layer (A/B/C) co-extrusion technology through bidirectional stretching to produce high-performance BOPP smoke film, with high transparency and) luster, non-toxic materials, molecular structure stability, odor and moisture has A certain barrier function, so it is an ideal material for cigarette packaging.
Specifications
| Test Item | Unit | Standard Value | Test Standard | |
| Thickness Deviation | % | 0.3 | ASTM E 252 | |
| Corona Treatment | mN/m | ≥38 | ASTM D 2578 | |
| Tensile Strength | MD | MPa | ≥140 | ASTM D 882 |
| TD | ≥200 | |||
| Elongation | MD | % | ≤180 | ASTM D 882 |
| TD | ≤65 | |||
| E-Modulus | MD | MPa | ≥1800 | ASTM D 882 |
| COF | MD | -- | ≤0.8 | ASTM D 1849 |
| Shrinkage | MD | % | ≤4 | BMS TT 01 |
| TD | ≤2 | |||
| Haze | % | ≤1.5 | ASTM D 1003 | |
| Gloss | % | ≥85 | ASTM D 2457 | |
| Width | mm | 0-+2 | GB6673-86 | |
BOPP film have deficiencies, such as easy to accumulate static electricity with no heat sealing on high-speed production lines, such as BOPP film is easy to produce static electricity, electrostatic removing device should be installed for BOPP film can be heat sealed, can be coated after BOPP film surface corona treatment can heat sealing liquid resin adhesive, such as PVDC latex EVA latex, etc., can also be solvent coating glue, also can adopt the method of extrusion coating or co-extrusion composite production can be heat sealing BOPP film the membrane is widely applied to clothing, footwear and other packaging bread and cigarette books cover packaging. The tear strength of BOPP film is improved after stretching, but the secondary tear strength is very low, therefore, the two ends of BOPP film can not leave any incision, or the BOPP film is easy to tear off the BOPP coating adhesive when printing composite can produce sealing tape, is the market with a large amount of BOPP
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Payment
| Payment Terms: | 30% T/T deposit in advance; balance at sight of the copy of B/L. |
| Production Lead Time | 20FT container: 15 days after received the deposit. 40GP/HQ: 17-25 days after received the deposit. |
| Transportation | By sea or by railway. |
| Port | Guangzhou Port |
| Remark | If you want to deal with EXW/CIF/CNF term instead of FOB, please specify. Otherwise, FOB price will be quoted under inquiry. |
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