
Smooth Interior Blue Plastic Carton Liner Bag for Easy Food Filling. Customizable Specifications: Adjustable thickness, size, and color variants to meet specific packaging needs. Patent Technology: Features low-temperature embedded bronze blade technology for superior sealing. Zero Leakage Guarantee: Ensures high-quality protection against leaks, foreign objects, and insects. 100% LDPE Material: Constructed from high-purity LDPE plastic for moisture-proof food storage. Custom Thickness: Thickness can be tailored to specific requirements, down to 1 millimeter. Customizable Size: Size is fully adjustable to fit various product dimensions and shapes. 19 Years Expertise: Decades of experience serving nearly 200 enterprises with precision packaging. OEM/ODM Service: Offers customization from samples and designs with dedicated R&D support.