gas assisted chair molding technology | china gas chair mold maker

What is gas assistant chair molding?
During chair molding, plastic material in contact with the mould walls begins to solidify first, then after a selected time delayed, pressurized nitrogen gas injected, blow the middle soft plastic material inside out, and finally realize hollow chair part.


Advantages of gas assistant chair molding:
* Material savings
* Chair part with less weight
* Faster production cycle
* Increased chair part strength
* Reduced chair part deformation
* Improved chair part appearance


Gas assistant chair mould technology:
* Make sure good gas chair product design:
* Including gas chair back and seat thickness, gas blow channel dimension and thickness
* Make sure gas chair mould design:
* Injection gate dimension and width
( two injection points set, one for chair back, one for chair seat)
* make sure radius of gas chair corner, for better cooling
* plastic material: PP + 15% fiber glass / or PP + CACO3

Welcome your new inquiry, or any technical questions of gas assisted chair molding,
feel free to contact with me!

Lucia 

focaremould@yahoo.com