Real-World Cases Demonstrating Plastic Film and Process Integration Expertise

DY's custom service extends well beyond adjusting dimensions or thickness. We begin with the customer's actual production challenge, analyze film properties, equipment conditions, processing speed, and end-use requirements, then identify a suitable solution through testing and mass-production validation.

From Problem Diagnosis to Production Improvement

In one face-mask packaging-line case, the customer initially attributed frequent film breakage to film quality. Using a two-way materials-and-equipment diagnostic approach, DY's technical team ultimately traced the issue to a machine guide component. Once the abnormality was corrected, the line returned to stable operation.

In another straw-packaging case, a custom F1S straw overwrap film was engineered by optimizing stiffness, elongation, and low-temperature sealing performance, resolving straw-detachment issues on aseptic beverage cartons. According to the case results published on our website, the customer complaint rate fell to 0% and packaging-line speed increased by 50% after implementation.

These cases illustrate the core value of DY's custom OEM/ODM development: integrating materials, equipment, and processes to solve problems and improve production results—not merely supplying film.

Information for Material Selection and Purchasing

For a comparable evaluation, please share the packaging application, contact materials, film thickness and width, equipment type, line speed, heat-sealing conditions, current failure mode and validation needs. Outcomes shown in individual cases should be verified by sample and line trials rather than treated as universal performance guarantees.