250gsm 325gr 350gr Heat-sealable Blister Cardboard For Packing Electronic Products

In the demanding world of electronics packaging, the blister backing board is not merely a backdrop; it is a critical component that ensures product integrity, security, and visual appeal. Our premium heat-sealable blister cardboard, available in 250gsm, 325gr, and 350gr weights, is specifically engineered to meet the precise challenges of packaging sensitive electronic products. From delicate components to consumer gadgets, this material provides the ultimate combination of protection and presentation.

This specialized cardboard is designed for seamless integration into automated vacuum forming and heat-sealing processes. Its core properties ensure that your products are showcased securely and professionally, enhancing brand perception from the shelf to the unboxing.

The value of this blister cardboard lies in its meticulously balanced characteristics, which work in harmony to guarantee a perfect package every time:

 The material boasts high stiffness, providing strong hardness that prevents bending under the weight of the product. Coupled with uniform thickness, this guarantees a tight, precise fit with the plastic blister shell during vacuum forming, eliminating any loose or unstable packaging.

 Engineered with excellent temperature resistance, the cardboard can withstand the high heat of vacuum forming (approximately 120-150°C) without curling or delamination. Furthermore, after a protective coating is applied, it offers superior scratch resistance, safeguarding the package's appearance throughout the logistics chain.

 The board features a smooth surface with exceptional printability, making it ideal for high-precision four-color or spot color printing with vibrant color reproduction. This foundation can be enhanced with matte, glossy, or UV coatings, which not only boost the aesthetic appeal but also significantly increase the surface's wear resistance.

 A key feature is its reliable heat-sealing performance, ensuring a strong, tamper-evident bond with PVC, PET, and other plastic shells. To streamline high-volume production, the board can be supplied with pre-cut positioning holes or indentations, ensuring precise positioning in vacuum forming machinery for consistent results and reduced downtime.

By choosing this heat-sealable blister cardboard, you select a material that actively contributes to manufacturing efficiency, product security, and powerful brand storytelling.