Knowledge Base

Testing your packaging to ensure it can protect the product at all points along its journey from your packaging line to its final destination is integral to the process and to your brand.

A suitable thickness of packaging film not only increases the barrier performance of packaging materials, but also effects the seal quality of packaging, for the improvement objects, when you performance oxygen transmission, water vapor transmission or heat seal measurement, we suggested you measure the thickness, which also affects your decision of your packaging improvement.

The hot sealing performance of packaging materials is the main parameter to assess packaging ability of materials. It includes the hot tack and ultimate strength. Hot tack has been used to check the strength to peel off hot sealing parts,

Firstly, I want to give you a quick knowledge of Friction. Basically, there are two kinds of friction: static friction and kinetic friction.