Liaoning Xunlian Packaging Products Co., Ltd. is one of the most reliable manufacturers and suppliers of Reusable Feed Bags in China. If you're going to wholesale durable Reusable Feed Bags made in China, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
Product Overview
Polybag Farming is a reusable polypropylene woven bag designed for agricultural storage, handling, and transportation. Made from woven PP fabric, it combines load-bearing strength with controlled air permeability for applications where airflow is important. Depending on the commodity and storage environment, the bag can be supplied as a breathable non-laminated structure or upgraded with BOPP lamination or a PE liner for improved moisture and dust protection.
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Item |
Specification |
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Material |
100% virgin polypropylene (PP) |
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Common Sizes |
50 × 85 cm / 55 × 95 cm / 60 × 100 cm / Custom |
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Fabric Weight |
70–120 g/m², customizable |
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Typical Load Capacity |
25 kg / 40 kg / 50 kg, customizable |
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Printing |
Flexographic or gravure printing |
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Lamination |
Optional BOPP lamination |
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Inner Liner |
Optional PE liner |
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Top Finish |
Heat-cut or hemmed |
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Bottom Finish |
Single-fold or double-fold sewn |
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Bag Styles |
Open-mouth, gusseted, handle-hole options |
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MOQ |
10,000 pcs |
Material & Woven Construction
The bag is manufactured from 100% virgin PP converted into woven fabric through tape extrusion and weaving. The woven construction provides tensile strength and tear resistance while keeping the packaging relatively lightweight. Fabric weight, weave density, dimensions, and seam construction can be selected according to the required load and handling conditions. Reinforced folded bottoms and stitched seams are commonly used where higher resistance to bursting is required during filling, stacking, and transport.
Ventilation / Moisture / Storage Performance
Non-laminated PP woven fabric has natural air permeability, making it suitable for agricultural materials that benefit from airflow during storage. Ventilation can help reduce moisture accumulation and condensation, but it does not replace proper control of product moisture, warehouse humidity, or storage conditions.
For commodities requiring stronger protection against external humidity, dust, or accidental water exposure, BOPP lamination or a PE inner liner can be specified. The appropriate structure should be selected according to the commodity, moisture sensitivity, storage duration, and transport environment.
Bag Types & Closure
Polybag Farming can be configured as plain open-mouth, gusseted, or handle-hole bags. Open-mouth construction is suitable for conventional filling followed by sewing or other closing operations, while gusseted structures provide a more defined package shape for stacking and handling. Top and bottom construction can be customized to match manual or automated filling and the required load performance.
Agricultural Applications
The bags are suitable for packaging and transporting rice, wheat, corn, soybeans, cereals, seeds, livestock and poultry feed, agricultural by-products, and fertilizers. For grain and crop storage, the breathable version is generally used where airflow is beneficial; laminated or lined versions are more appropriate where moisture protection has greater priority.
Reusability & Sustainability
Polypropylene is recyclable, while reusable construction can reduce packaging consumption over multiple suitable uses. For agricultural products, bags intended for reuse should be kept clean, dry, and free from contamination between filling cycles.
Frequently Asked Questions
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