sEMI-FINISHED JUMBO ROLLS
Jmao semi-finished jumbo rolls are manufactured on high-quality non-woven substrate, coated with a medical-grade acrylic pressure-sensitive adhesive, and offered in a standard width of 104cm—designed specifically for converters and medical tape processors seeking stable, high-efficiency master roll supply.
Every master roll undergoes in-line coating thickness measurement, adhesion testing, and visual inspection to guarantee consistent quality across every batch. We are certified to ISO 13485, CE, FDA-registered, and hold FSC approval. All raw materials are sourced from qualified suppliers meeting medical-grade standards, ensuring product safety and reliability from the very beginning.