25kg Paper Plastic Composite Bag are standard composite packaging bags, specially designed for fixed-weight packaging. Made by combining kraft paper and polypropylene woven fabric, these bags feature a sturdy build and a standard 25kg load limit. They are widely used for heavy-duty fixed-quantity packaging across industrial and agricultural industries.
The outer side uses thick kraft paper that is firm and flat. It effectively keeps out dust and blocks light, with a neat surface that supports custom printing and orderly classified storage. The inner PP woven layer is tough, stretch-proof and wear-resistant. The paper and plastic materials are closely bonded together, so they won't peel or crack easily during use. Designed for steady 25kg loading, the bag stays intact and free of deformation under standard weight. Reinforced tight stitching on the edges stops fine powder and particles from leaking out, making it perfect for sealing and storing all granular and powdery goods.
These bags deliver solid protection against moisture, dust and stains. They prevent air humidity and outdoor dust from entering the bag, which avoids material caking and contamination, and keeps stored products in stable condition for a long time. With moderate firmness, the bags take on a neat, regular shape after being filled. They stack steadily in multiple layers, helping save warehouse space, and work great for both short-distance handling and long-distance logistics delivery.
Lightweight and easy to use, the bags are simple to carry and seal, suitable for manual filling and small production line operations. The material resists corrosion well and offers great durability and cost performance, fully meeting the demands of large-scale standardized packaging. For harsher storage environments, users can add an inner film liner to further boost waterproof and sealing effects.
This bag fits 25kg fixed packaging for a wide range of products, including chemical powder, building material additives, fertilizer particles, feed ingredients, grains and beans, rubber and plastic additives, and various industrial powders. Featuring standard sizing, easy loading and strong compatibility, it is a practical daily packaging supply for factory production, raw material storage, cargo transportation and product circulation.
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