SYM is professional industrial packaging plastic bags manufacturers and suppliers in China, providing wholesale bulk customized industrial packaging plastic bags with low price.
Industrial Packaging Plastic Bags
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Poly Bag Case Liners
Deep-protection liner, moisture and leak-proof. Supports 50kg+. For chemical drum and container liners to prevent contamination.
PE inner liner bag
A universal industrial liner made of PE, offering dust and moisture protection. Load capacity depends on the outer bag, typically 20-30kg. The seamless design ensures no leaks. Widely used as liners for woven bags or cartons to package chemical powders, resins, or agricultural products.
LDPE Inner Liner Bag
Made from LDPE, this liner focuses on high elasticity and sealing. It supports over 20kg. The process emphasizes barrier performance. Widely used for powder coatings, fine chemicals, and liquid raw materials, fitting outer drums perfectly to prevent oxidation or container contamination.
Transparent PE Square Bottom Inner Bag
Featuring a 3D square-bottom structure, this liner fits cartons perfectly. Made of high-clarity virgin PE, it supports 30kg+. Produced via precision heat-sealing. Used for bulk export of food ingredients and chemicals, maximizing loading capacity and facilitating automated warehousing.
Plastic Inner Liner Bag
Multi-purpose protective liner. Controls dust and moisture. Used for semi-finished goods and logistics to reduce damage risks.
Clear LDPE Plastic Liner Bag
Combining LDPE clarity with liner protection, this bag allows easy content inspection. It features exceptional toughness and load capacity. Produced in dust-free environments, it is ideal for pharmaceuticals, lab materials, and precision molds, ensuring cleanliness and reliability.
Plastic Pail Liners bag
Chemical-resistant drum liner. Supports 20-50kg. Round-bottom design. Allows drum reuse in paint and lubricant industries.
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