OPP+CPP Packaging Film B2B Wholesale Food Safe Clear Heat-Seal Custom

Other Videos
January 25, 2026
Video Description:
This video explains the main functions and practical uses in a clear, step-by-step format. You will see a detailed walkthrough of our 10-color printing custom food bags, including how the integrated one-way degassing valve works to preserve freshness for tea and coffee powder products. We'll demonstrate the various eco-friendly material options, closure types, and high-quality printing capabilities that meet FDA and international food safety standards.