Guilin Tianhai Plastic Co.,Ltd
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Payment Terms: | T/T,L/C |
Place of Origin: | Guangxi, China (Mainland) |
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Tianhai Plastic Co. is experienced in woven PP cement bags for 10 years, establishing good cooperation relationship with big companies. Our product is of high quality and pretty competitive price.
Advantages of our product:
Flexible and of high strength,
Resistant to chemicals (alkali and acid resistant),
Corrosion resistant
Resistant to fungal growth
Moisture resistant - virtually unaffected by water and atmospheric moisture, doesn't absorb water
Lightweight
100% recyclable
Raw Material | 100% new pp or as the customers' requirement |
Color | White,Yellow as the customers' requirement |
Printing | Offset printing |
Width | As the customer's requirement |
Length | As the customer's requirement |
Weights/m2 | As the customer's requirement |
Top | Heat cut or hemmed |
Bottom | Single/double folded, single/double stitch |
Lamination | Yes |
Packing | 400 per bundle, can be customized |
Minium Order | 300,000 |
Lead Time | 15 days after place an order |
Payment Term | L/C, T/T |
Comparison of different material cement bag | ||||
kraft paper bag | laminated polyproprpene woven bag | |||
1 | moisture-proof | Strong moisture absorption,water permeates layer by layer,deformation after wetting,high requirement for stacking | Isolated from moisture erosion in normal temperature,water absorption below 0.01% in 24 hours,low moisture permeability | |
2 | Environmental Protection | 24 trees was logged for making 1 ton of paper 8-20 tons of water was consumed for 1 ton of paper with subsequent severe water pollution | Byproduct of crude oil refining 100% recyclable few water demand in manufacture,maily recycling water | |
3 | cost | 1. manufacture: large water consumption 2. wastewater handling:should be processed by special apparatus,increasing expenditure and energy consumption 3. logistics:nearly twice heavier than laminated woven bag, uneconomical cost in transportation 4. recycling:same procee with manufacture with large water consumption,high resources cost and heavy pollution,increase wastewater handling cost.recycling less than 5.procurement cost:higher unit price than laminated woven bag | 1.manufacture:few water consumption,bare pollutant 2.logistics:nearly twice lighter than kraft paper bag,cost-effectiveness in transportation 3.recycling:recycling used bags for direct re-use,recycling more than 6 times,energy-saving to the maximum 4.procurement cost:relatively lower unit price than kraft paper bag | |
4 | strength | easily to be broken while drop test or unloading if the paper sizes are not uniform through multiple layer | high elongation and strength of weft and warp | |
5 | Tear and wear resistance | high friction between bags in stacking | with only about 0.12 rub coefficient between pp woven bags,convenient for unloading | |
6 | resycling | could be recycled about 3 times,functionality decreases with increasing recyling times recycling rate is 21% | simple recycling process,energy-saving,recycling more than 6 times no limites for recycling times,few influence in functionality high recycling rate | |
conclusion: | To sum up,laminated PP woven bas has huge advantages in comprehensive use. 1 For functionality, it is of high strength and elongation and low rate of broken bags 2 For cost control,it is of low energy consumption and low recycling cost,besides in logistics expenditure,it is cost-effective.With same amount,the weight of plastic woven bags is much lighter than kraftpaper bags.And the unit price of laminated woven bag is at less 10% lower than kraft paper bag. | |||