Leadtra Packaging has compiled 10 frequently asked questions about using draining sealing film, along with practical solutions to help make your packaging experience smoother. These 10 questions are divided into four sections: Opening & Usage, Sealing & Leak Prevention, Compatibility & Customization, and Usage Experience.

In the previous two articles, Leadtra Packaging covered the Opening & Usage section and the Sealing & Leak Prevention section. Today, we continue with the Compatibility & Customization section.

1. Can this draining film be used with my packaging?

Answer: Draining sealing film is compatible with various container materials such as PP, PE, PET, and paper bowls. Please provide your container size, material, and product contents characteristics — our team can match you with the appropriate adhesive layer and draining hole size.

2. Can the draining hole size be customized?

Answer: Yes! The draining hole diameter can be customized based on your product's particle size (typically 0.5mm–5mm), ensuring solids are retained while liquid drains smoothly.

3. Does it support custom logo printing?

Answer: Yes! The top layer of the film can be customized with high-definition printing, allowing your brand message to be conveyed from the very moment the seal is opened.

Leadtra Packaging specializes in the R&D and production of draining sealing film. We not only provide high-quality products but also strive to be your go-to technical advisor. If you have any other questions, feel free to reach out to the Leadtra Packaging technical team. We offer full support—from material selection and sampling to application—making packaging smarter and usage easier.