Technical Support
What is different between Low pressure molding and Traditional molding?

      LPMS selects high performance hot-melt adhesive, which has excellent mobility. The adhesive takes very small pressure to make it flow to mold, therefore, the products successfully over-molded without causing any harm in the process, greatly reducing the defect product.

PA Hot melt LPM

Traditional molding


PA Hot melt resin


Injection pressure

1.5~40 bar

350~1,300 bar

Injection temperature



Clamping force

1 Ton

Over 50 Tons

Mould material

Steel and aluminum

Only steel

Damage to the mold

No damage

Wear and tear

Injection machine

Air cylinder driven

Hydraulic driven

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