Anhui Youhuan Packaging Materials Co., Ltd. is a company specializing in the production of paper bags and paper-plastic composite packaging bags, offering various high-quality paper-plastic products. Main products include: multi-layer paper bags, chemical paper-plastic composite bags, building material paper-plastic composite bags, BOPP laminated kraft paper bags, open-mouth bags with square bottoms, valve bags with square bottoms, ton bags, and more. 

Detailed product specifications are as follows: 
1. Product Name: Multi-layer paper bags, chemical paper-plastic composite bags, building material paper-plastic composite bags, BOPP laminated kraft paper bags, open-mouth bags with square bottoms, valve bags with square bottoms, ton bags, etc. 
2. Product Specifications: Customized according to customer requirements. 
3. Materials: 2 or 3 layers of refined imported kraft paper; inner layer plastic woven bag, inner layer polyethylene (PE) coating, outer layer kraft paper. 
4. Printing: Available in general printing/offset printing/color printing. 
5. Quality: Features exquisite appearance, high strength, high moisture resistance, durability, and resistance to breakage. 
6. Applications: Various food packaging, chemical material packaging, food additive packaging, feed additive packaging, pigment packaging, textile auxiliary packaging, milk powder packaging, building material dry mortar packaging, engineering plastics, seed packaging, and other packaging needs. 
7. Color Description: Kraft paper is available in yellow kraft paper & white kraft paper. Imported paper includes Russian yellow kraft paper or Canadian white kraft paper. Domestic paper options include both yellow and white. 
8. Customization Details: Our factory customizes paper-plastic composite bags with widths ranging from 35cm to 62cm, with folded edges (M-fold edges) and lengths up to 117cm. Printing, color printing, OPP lamination, or coating are available.
9. Sample Details: Our factory provides free samples for customers. 
10. Shipping Details: Packaging bags are considered heavy goods and are generally shipped via freight. Charges are based on the number of pieces and weight, depending on the distance. Quotes typically include shipping costs. Customers should specify the delivery address before placing an order and may also inquire about shipping fees.
Note: Custom orders require accurate product specifications: dimensions, intended use, printing colors, and any special considerations. Samples can also be sent to our factory for production based on the sample, ensuring true private customization and creating packaging bags that are perfectly suited to your company.

Complete specifications and a wide variety of products
Free samples available, anti-slip and anti-static
Waterproof, anti-theft, with exquisite printing
Door-to-door delivery service