Q10: What are the adhesion standards for printing and hot stamping?
We ensure exceptional decoration durability using two primary tests:
• Tape Test:
3M (ref no. 616/600) tape is applied and peeled off firmly; zero paint/ink peeling is required to pass.
• Friction Test:
Firm rubbing with the thumb pad 10 times must result in zero peeling or degradation.
Meticulously crafted to offer durability, functionality, and style for all your packaging needs.
Q10: What are the adhesion standards for printing and hot stamping? | Innovative Skincare & Cosmetic Packaging - COSJAR
COSJAR specializes in luxury cosmetic packaging that blends sustainability with elegance. From refillable acrylic jars to airless bottles, our solutions help premium brands stand out.
All products are ISO-certified and customizable—ideal for clean beauty, high-performance formulas, and brand-conscious developers who demand excellence.
Trusted by global skincare leaders for over 40 years, we combine design precision, material innovation, and sustainable thinking in every package.



