Case Study: Release Liner Application for Resealable Cartons

Customer Requirement

A packaging manufacturer needed a reliable solution for producing resealable cartons. The process required accurate hot melt glue application and precise release liner placement while maintaining continuous production.

Solution

A hot melt glue system was installed on the folder gluer line. Adhesive is applied first, followed by automatic release liner placement. Both processes are synchronized with the production line, ensuring smooth operation without reducing machine speed.

Production Process

During production, cartons move through the folder gluer while the hot melt glue system applies adhesive at the required position. The release liner is then placed automatically, ensuring accurate positioning and consistent quality throughout the production process.

Results

The integrated system helps manufacturers achieve reliable production while reducing manual operation.

· Accurate adhesive application

· Consistent release liner placement

· Stable operation during continuous production

· Clean and reliable carton sealing

· Improved production efficiency

Applications

Suitable for:

· Resealable cartons

· Mailing boxes

· E-commerce packaging

· Retail packaging

· Promotional packaging

Project Highlights

The hot melt glue system combines adhesive application and release liner placement in one continuous process. It integrates easily with a folder gluer and provides stable performance for high-speed carton production.