What should be paid attention to when printing food vacuum packaging bags?

Food vacuum packaging bags mainly use ink solvents or composite adhesives and composite adhesive solvents for printing. What should be paid attention to when printing food vacuum packaging bags? Jinde Packaging introduces that when printing food vacuum packaging bags, the following points should be noted:

1. When designing printing patterns, try to choose few or single color elements to avoid printing patterns with a solid base and full page.

2. Do not use surface printing ink with a strong odor when selecting printing ink. Do not use high boiling point solvents containing impurities, such as tar benzene, mixed benzene, and recycled solvents.

3. Do not use single component PS composite adhesive with high odor for packaging bag lamination.

4. The inner film material used for packaging bag composite should be checked for odor, and PE film with fillers should not be used as the composite inner substrate.

5. Improve printing speed, reduce the viscosity and ink volume of printing ink, maintain smooth ventilation in the drying oven and workshop, and minimize ink and ink solvent residue.

Jinde Packaging is equipped with a professional design team that can provide personalized packaging bag design solutions for users. The company is equipped with a fully automated nine color high-speed printing machine, which has fast production speed, exquisite printing, and effects comparable to digital photos, avoiding a series of problems such as color deviation and ghosting. Over the past 10 years of operation, the company has conducted in-depth research on the packaging requirements of various foods and the characteristics of various packaging materials, and can provide users with a complete set of design solutions from material selection, specifications, printing design, etc., making it convenient, labor-saving, and time-saving for users to customize packaging bags. Hotline: 15902743510