gas assisted armless chair mold China supply

gas assisted chair mold china maker
chair mold

YUEYI Mold, China chair mold maker, quality offer gas assisted chair mold, armless chair mold, plastic chair gas assist injection mold, gas assisted injection molding, arm chair mold.  

Gas aided molding is widely used in manufacturing hollow plastic parts, light weight but strong strength. Especially for chair mold, then how to manufacture good quality gas aided chair mold?

First the material used. Here are three solutions:
1. pure PP
2. PP plus filler (calcium carbonate)
3. PP plus glass fiber
If go first way, it is very easy to cause shrinkage, as chair corner part is very thick.
If go second, chair appearance will be polisher than with fiber.

But usually we suggest the last, and go with PP + 15% glass fiber. Although chair part can not be same polish as the second because of fiber special specification, but it is easier to blow gas. Besides, it has more strength and tenacity.

Before chair mold design, need to have mold flow analysis to better understand material flow, gas blowing channel and all related issues. And suggest valve gate system, compared to normal hot runner, it can completely solve mold flash during air blowing.

If you have new project of gas aided chair mold, kindly tell below information, and we’ll supply you fine solution of gas assist chair mold:

  • Chair part dimension & weight
  • Suitable injection molding machine
  • Air pressure of gas aided equipment
  • Do you prefer fully automatic manufacturing with robot? Or auto drop without robot?

If you’re still looking for the good gas aided injection plastic chair mold maker in China, we can be your another good choice.


Rattan chair mold design




Quality offer rattan chair mold, table mold, stool mold, etc. Various furniture molds.

– Maximum cooling, straight to chair surface to achieve excellent cooling performance;

– Wear plates with hardness HRC45 above added maximum, guarantee long life chair mold without flash problem;

– To prevent rough parting line neither sharp edge of chair, we do not allow workers hand tooling to touch part line area!

– Light weight but with strong strength, gas assistant chair mold with air molding system professional custom!


Sell table mold furniture mould



Offer various type furniture molds.

  • offer chair mould: rattan design chair mold, gas assistant chair mold air injection, beach chair mold, armless chair mold, stadium mold, baby chair mold, bar chair moulds, etc.
  • offer table mould, popular design custom.

New mold inquiry, please contact

Lucia H.