BOPP laminated PP woven bags are high-gloss composite packaging sacks made by dry-laminating independent pure BOPP film onto PP woven base fabric, designed for customers who prioritize thicker protective film, bright surface texture and do not need printed patterns. Both this product and LDPE extrusion coated woven bags have glossy surfaces, but they differ greatly in film thickness, gram weight and surface protection performance. The matched BOPP film features higher gram weight and thicker texture. After dry compounding, it forms a sturdy anti-scratch barrier layer, effectively strengthening waterproof and dustproof capacity.
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Product Overview
BOPP laminated PP woven bags are high-gloss composite packaging sacks made by dry-laminating independent pure BOPP film onto PP woven base fabric, designed for customers who prioritize thicker protective film, bright surface texture and do not need printed patterns. Both this product and LDPE extrusion coated woven bags have glossy surfaces, but they differ greatly in film thickness, gram weight and surface protection performance. The matched BOPP film features higher gram weight and thicker texture. After dry compounding, it forms a sturdy anti-scratch barrier layer, effectively strengthening waterproof and dustproof capacity. The complete production workflow includes PP flat yarn extrusion, uniform circular weaving, cold cutting and dry film lamination. This product adopts mechanical cold cutting technology without high-temperature heating during cutting, avoiding thermal deformation of thick BOPP film; each finished bag has consistent fabric density and stable tensile strength, and the BOPP film is tightly compounded without bubbles or wrinkles. Standard gram weights are in stock, and customized sizes and film thickness can be adjusted according to customers' storage and transportation demands.
This unprinted cold-cut BOPP laminated woven bag stands out for thick high-weight glossy film, no heat deformation and excellent physical protection. Multiple fixed width specifications are available, targeted at buyers who only need thick film protection without decorative printing. Many clients choose this style solely for the thicker BOPP film layer rather than patterns. Although LDPE coating also delivers shiny finish, the thicker, heavier BOPP film provides superior anti-scratch, moisture-proof and dustproof effects, fitting rough handling and long-term covered outdoor storage scenarios. It is widely adopted by mineral raw material suppliers, chemical auxiliary factories, sand yards and large grain manufacturers with strict packaging protection standards.
During production, blank woven cloth is finished with precise weaving first, then processed by cold cutting with sharp mechanical blades. The cold cutting edge is flat without heat shrinkage or film warping, and the thick BOPP composite layer prevents yarn shedding even after repeated filling, stacking and bumpy long-distance transport. The foldable bag body saves empty storage space, suitable for sealed moisture-proof warehouses, covered transport trucks and temporary stock yards. The dual-layer structure of woven cloth plus thick BOPP film effectively blocks fine powder leakage and external moisture infiltration.
Apart from reliable medium-heavy load bearing capacity, the thick glossy BOPP film offers stronger surface protection than conventional LDPE coating. Cold cutting eliminates high-temperature damage to composite film, maintaining complete mirror gloss of BOPP without yellowing or wrinkling at edges. With thick high-gloss BOPP protective film, cold cutting without thermal deformation, outstanding barrier performance and stable tensile strength, BOPP laminated PP woven bags have become a premium protective packaging option for bulk mineral, grain and chemical raw materials across all industries.
FAQ
Q: Can I mix different sizes or designs in one container?
A: Yes, mixed loading is welcome. As long as the total volume fits within the container's capacity, we can load different sizes and colors together. Please provide a detailed assortment list in advance to help us optimize the loading plan and help you reduce inventory pressure.
Q: What are your payment terms?
A: We offer two standard options:
T/T (Telegraphic Transfer): 30% deposit to commence production, 70% balance against the copy of the Bill of Lading (B/L).
L/C (Letter of Credit): We accept Irrevocable Letters of Credit at sight.
Q: How many bags can fit into a 20'GP or 40'HQ container?
A: Capacity depends on the bag size and thickness. Taking a standard 48gsm, 50x80cm bag as an example:
20'GP: Approx. 260,000 pieces (Baled).
40'HQ: Approx. 610,000 pieces (Baled).
We will provide a professional Loading Plan for your reference.
I warmly welcome your letters or calls. If you have anything to discuss, please feel free to let me know. I warmly welcome your letters or calls. If you have anything to discuss, please feel free to let me know.
