The Gray Thickened PP Woven Bag is a high-strength reusable sack built for demanding loading conditions and extended service life. With a substantial fabric weight of 58g/m², this heavy-gauge version far outperforms standard lightweight options in tear resistance, impact tolerance, and load retention—making it the go-to choice for sharp-edged aggregates, dense ores, coarse feed grains, and industrial bulk commodities. Its understated gray finish naturally conceals grime and handling marks, preserving a serviceable look through multiple work cycles.
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Robust Reusable Packaging Engineered for Heavy-Duty Cycles
The Gray Thickened PP Woven Bag is a high-strength reusable sack built for demanding loading conditions and extended service life. With a substantial fabric weight of 58g/m², this heavy-gauge version far outperforms standard lightweight options in tear resistance, impact tolerance, and load retention-making it the go-to choice for sharp-edged aggregates, dense ores, coarse feed grains, and industrial bulk commodities. Its understated gray finish naturally conceals grime and handling marks, preserving a serviceable look through multiple work cycles.
Specialized Thick-Gauge Weaving Process
Our manufacturing line utilizes dedicated heavy-fabric weaving techniques. Premium PP resin is processed into heavy-denier flat yarns through precision extrusion, then interwoven on circular looms at high-density settings to produce a rugged base cloth. Edge yarns are double-secured to eliminate unraveling when abrasive contents shift during transit. Bottom panels are sewn with an extra layer of heavy-thread stitching to withstand sudden jolts and uneven loading. Optional add-ons include custom logo printing and moisture-resistant film lamination to suit varied operational needs.
Reinforced Load-Bearing Capability
The 58g/m² construction gives this bag exceptional resistance to splitting, puncturing, and seam separation under rough handling. Its close-knit weave forms a reliable barrier that retains powdery residues, fine grit, and small-particle contents without sifting through. Service intervals are notably extended-users experience fewer bag failures and less frequent replacement purchases compared to thinner counterparts, translating to lower overall material costs over time.
Across-the-Board Heavy-Duty Applications
This thickened gray bag adapts readily to diverse high-demand environments:
Construction & Demolition – Crushed aggregate, concrete rubble, and unset cement mixtures
Industrial Handling – Ore concentrates, plastic regrind, and scrap metal pieces
Sizing options cover a broad weight spectrum, while the generous opening ensures rapid filling and easy closure. From agricultural processors to demolition crews and factory floor personnel, this bag stands up to tough jobs with consistent dependability.
FAQ
Q: What is a "Laminated Bag"? When do I need lamination?
A: A laminated bag features a layer of LDPE (Low-Density Polyethylene) film extrusion-coated onto the woven fabric. If you are packing powders (e.g., flour, putty powder) or moisture-sensitive materials (e.g., fertilizers, chemicals), lamination is essential to prevent leakage and provide a basic moisture barrier.
Q: What is the correct HS Code for woven bags on the Commercial Invoice and Packing List?
A: Woven bags are typically classified under HS Code 6305.33 (of synthetic textile materials) or 3923.29 (of plastics). We can provide a suggested code based on your specific bag composition, but the final declaration should always be confirmed with your local customs broker to mitigate inspection risks.
Q: Can you print our Logo? What is the plate-making fee?
A: Yes, we can. The cost depends on whether you choose Flexo printing (rubber plates) or Gravure printing (steel/cylinder plates). An initial plate-making fee (tooling cost) applies, which varies based on the number of colors and printing method. This is a one-time charge; repeat orders do not incur this fee again.
Q: Will there be color variation in the printing?
A: Due to the absorbent nature of the woven fabric surface and light reflection, a slight color deviation within 10% is considered standard industry practice. If you have extremely strict color requirements (e.g., specific brand VI colors), we strongly recommend providing a Pantone (PMS) code or approving a physical sample before mass production.
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