printed paper bags with logo

Material and Biodegradability Standards: Kraft paper mailing bags, white paper bags, stand-up pouches, and packaging paper bags must use the same level of environmentally friendly materials: ① All must be 100% virgin paper (or FSC-certified paper), free of recycled fibers or chemical additives; ② Biodegradability must be consistent, meeting EU EN 13432 or US ASTM D6400 standards, with degradation cycles differing by ≤1 month; ③ If stand-up pouches contain a plastic layer (such as a waterproof inner lining), biodegradable plastic (such as PLA) must be used, and the plastic layer must be separable from the paper layer, not affecting overall recycling. For example, European beauty brands require all paper bag categories to be OK Compost certified to ensure compliance with EU environmental requirements for cosmetic packaging. Consistent Environmental Labeling and Advertising: Clients require all paper bags to have consistent environmental labels and slogans: ① All bags must display the recycling symbols for the target market (such as the EU "Green Dot" and the US recycling code), in a uniform location (e.g., the lower right corner of the bag); ② Consistent environmental slogans (e.g., "100% biodegradable, reducing the burden on the planet") to avoid consumer confusion due to inconsistent advertising; ③ All paper bags can be labeled with an "eco-friendly material traceability code," allowing consumers to scan the code to view the material's origin and degradation process, strengthening the brand's environmental credibility. (III) Brand Synergy: Enhancing the Overall Brand Image Clients are concerned with the consistency of brand elements across multiple categories of paper bags, conveying a consistent brand philosophy through packaging to strengthen consumer recall: Consistent Visual Design

 

① Color Consistency: Kraft paper mailing bags (natural or dyed), white paper bags (brand colors can be printed), stand-up pouches (paper layer color), and the main color scheme of the packaging paper bags must conform to the brand's VI system (e.g., Starbucks green, IKEA blue), with a color error ≤ ΔE 2.0; ② Logo Position Consistency: All logos should be printed in the center or upper left corner of the front of the bag, with consistent size proportions (e.g., occupying 10%-15% of the bag's area), avoiding cluttered placement that could affect brand recognition; ③ Design Style Consistency: If the brand has a minimalist style, all paper bags should use a design without patterns, only printing the logo; if it has a retro style, hot stamping or retro patterns can be used uniformly to match the brand positioning (e.g., high-end apparel, niche cosmetics).