Guangzhou Bmpaper Co., Ltd.
Guangzhou Bmpaper Co., Ltd. Specializing in the production of paper & paperboard for 19 years
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High Breakage Resistance And High Stretchability Kraft Paper Bags For Cement Bags
| Item name | Cement Bags |
| Place of Origin | Guangzhou, China |
| Custom Order | Accept |
| Size | Customized |
| Feature | recyclable, puncture resistant, anti-static |
| Material | Kraft |
20kg 25kg Kraft Paper Valve Cement Bag
Waterproof, Moisture Proof, Leak Proof, Biodegrada
| Properties | Unit | Test Method | Typical Values | ||||||
| Basis Weight | g/㎡ | ISO536 | 50 | 60 | 70 | 80 | 90 | 100 | |
| Tensile Strength | kN/m | ISO 1924-3 | MD | 4.0 | 4.8 | 5.6 | 6.4 | 7.2 | 8 |
| CD | 2.9 | 3.48 | 4.06 | 4.64 | 5.22 | 5.8 | |||
| Tensile Index | Nm/g | ISO 1924-3 | MD | 80 | 80 | 80 | 80 | 80 | 80 |
| CD | 58 | 58 | 58 | 58 | 58 | 58 | |||
| Stretch at break | % | ISO 1924-3 | MD | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 |
| CD | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | |||
| Tensile Energy Absorption(TEA) | J/㎡ | ISO 1924-3 | MD | 140 | 170 | 200 | 230 | 260 | 290 |
| CD | 170 | 170 | 200 | 230 | 260 | 290 | |||
| TEA Index | J/g | ISO 1924-3 | MD | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 |
| CD | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | |||
| Tear Index | mN.㎡/g | ISO1974 | MD | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 |
| CD | 11.5 | 11.5 | 11.5 | 11.5 | 12 | 12 | |||
| Air Resistance | s | ISO 5636-5 | 15 | 15 | 15 | 15 | 15 | 15 | |
| Cobb-60" | g/㎡ | ISO535 | 32 | 32 | 32 | 32 | 32 | 32 | |
| The table above shows typical values for certain basis weights. | |||||||||
| Validity:25.12.2013-31.12.2014 | Test conditions:ISO 554-1976(23 ± 1℃/50 ± 2%) | ||||||||
| MD=Machine Direction CD=Cross Direction | |||||||||
Highly stretchable, good tensile strength and high breakage resistance.
Used for making paper bags for packaging cement, fertilizers, pesticides, etc
Company Profile
Established in 2005, Guangzhou Bmpaper Co., Ltd is a professional manufacturer of paper and paperboard for 18 years.
Located in Guangdong China, with convenient transportion for export, the loading port Nansha, Shekou, Yantian, etc, many shipment schdule available.
We mainly produce uncoated woodfree paper, offset printing paper, CAD bond paper, C1S / C2S glossy paper, art glossy / matt paper, couche
paper, duplex grey back board, ivory board, food grade board, plotter paper, kraft liner board,cupstock paper, grey board, news printing paper, etc.
Our products have all been positively affirmed by our customers all over the world.