The working principle of the field foam packaging system:
After the two liquid components are mixed by equipment, they react to produce Freon-free (HCFC/CFC) polyurethane foam materials. It only takes a few seconds from foaming and expansion to setting and hardening. Different types of raw materials produce foams with different densities, firmness and cushioning properties. Foam density from 6kg/m3 to 26kg/m3, providing you with solutions for different applications.
Hand-held foam packaging equipment introduction:
The whole set of equipment covers an area of about 2 square meters, and the “fool machine” is intuitively operated. When you need to work, you only need to pull the trigger lightly to generate the required packaging foam. There is no obvious noise, no smell, no pollution, and no garbage during use. The packaging time is shorter, and the foaming process is more controllable and safer.
Why Choose Foam-in-place Packaging Equipment?
Foam-in-place packaging equipment protects fragile, irregular, and high-value goods by forming a custom cushion around each product at the moment of packing. Because the polyurethane foam expands to fill every void, one set of foam-in-place packaging equipment replaces several sizes of pre-made cushioning and cuts both material waste and in-transit damage.
- Custom fit every time – the foam molds to any shape, so a single machine handles your full product range.
- Lower shipping cost – lightweight foam reduces dimensional weight and void fill.
- Fast, clean operation – Freon-free foam sets in seconds with no smell, noise, or dust.
Ready to compare models? See our Yongjia foam-in-place packaging equipment for hand-held and automatic configurations.