Import Flat Ploy Bags/Flat Bags — Buy in Bulk from Supplier in China

The Flat Poly Bags from Weifang Best Packaging Products Co., Ltd. are manufactured from linear low-density polyethylene (LLDPE) or high-density polyethylene (HDPE), with sealed bottom and side seams for leak resistance. These bags are produced using blown film extrusion with a typical gauge range of 10 to 100 microns, suitable for dry goods packaging. The material is clear and non-toxic, meeting FDA and EU food contact requirements for non-fatty products.

The bags are available in standard widths from 100mm to 1200mm and lengths from 150mm to 2000mm, with custom sizes available. The sealing method is heat-sealed, with a typical seal strength of 1.5 to 3.0 N/mm. For eco-conscious buyers, biodegradable options use oxo-degradable additives that initiate breakdown under UV exposure and heat, though full compostability is not claimed. The material is not recycled content unless specified.

These bags are widely used in e-commerce for apparel, in food service for dry snacks, and in logistics for component protection. Buyers in Europe and North America often require bags with static-dissipative properties for electronics. Trade terms are typically FOB Qingdao or CIF, with standard packaging in cartons of 500 to 1000 pieces. Minimum order quantities are not stated but are typically 10,000 pieces for standard sizes.

Weifang Best Packaging Products Co., Ltd. is located in the Binhai Economic Development Zone, Weifang, Shandong Province, China, with a harbor-tier verification and imported-tier supplier status. The company specializes in polyethylene packaging, including flat bags, gusseted bags, and custom-printed pouches. No information is provided on years in business, production volume, or workforce size. The listing does not indicate any certifications, client names, or export history beyond the product category.

The supplier has no listed response rate or average response time, suggesting minimal buyer interaction on the platform. There is no mention of in-house R&D, quality control labs, or third-party audits. Buyers must assume standard Chinese manufacturing practices and independently verify material composition, seal integrity, and printing accuracy before large orders. The company's presence is limited to this product line with no evidence of broader packaging solutions.