For food, beverage, and pharmaceutical manufacturers, choosing the appropriate sealing film for their products and containers is an important matter. Today, Leadmens Packaging summarized 5 key points for choosing sealing film for everyone. 

1. Material matching 

Select materials based on product characteristics: choose aluminum foil film for liquid leakage prevention, paper plastic film for powder anti-static, and pressure resistant film for gas containing products. Please note that acidic contents require corrosion-resistant coatings. 

2. Sealing performance 

Prioritize barrier requirements: choose aluminum foil composite film for high barrier, and aluminum plated film for ordinary barrier. Oxygen and moisture resistance performance needs to be tested to ensure reliable sealing. 

3. Sealing adaptability 

Matching production line equipment parameters: high-speed line selects fast heat sealing film, and manual operation uses low-temperature film. Pay attention to the compatibility of temperature, pressure, and speed. 

4. Opening method 

Choose easy to tear or anti-counterfeit type as needed: the easy to tear film with a break line, and the anti-counterfeit film needs to be broken to open. Balancing convenience and sealing strength. 

5. Certification compliance 

Food grade requires FDA/GB certification, while drug grade requires GMP standards. Export products comply with REACH/ROHS to ensure safety and legality. 

Kind reminder: It is recommended to request samples for testing before purchasing in bulk to ensure that the sealing film is fully compatible with your product and production line needs! 

Leadmens Packaging is a professional manufacturer and global service provider of aluminum foil sealing film, providing one-stop services for sealing film, sealing gasket products and solutions. We are stationed in the factory for debugging, solving your sealing problems, and ensuring your production cycle. If you are interested in or have any questions about us, please feel free to call us for consultation.