Four-Sided Sealed Shell VIP Series

Four-Sided Sealed Shell VIP is a groundbreaking innovation designed to
completely address common issues such as air leakage and expansion in
traditional bag-type vacuum insulation panels (VIP). With exceptional barrier
properties, aging resistance, and puncture resistance, this product offers
unparalleled protection for vacuum insulation panels.



Product Structure
Four-Sided Sealed Shell VIP features a novel shell-type, four-side-sealed
vacuum insulation panel structure, composed of a rigid base shell and high-
barrier film. The rigid base shell is formed through hot stamping, with
controlled corner deformation and a highly regulated manufacturing process. The
sealing edge is formed on one side of the product, ensuring a regular and flat
appearance. The product can be pre-designed with slots, holes, and other
customizations, with dimensions tailored to the VIP core material, eliminating
the issue of uneven edges found in traditional bag-type VIPs.

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