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Straw Paint Roller / paint brush

Straw Paint Roller
Straw Paint Roller

Have you imaged that the paint will flow up to your paintbrush that you don’t need to dip your brush all the time?

Straw paint brushes do great help for that.

The brush system utilize a piston driven by a spring and cam on the roller. The volume changes when piston moves. Through check valve on both side of cylinder,the piston is able to pump up paint from the barrel. In each revolution of the roller,the piston travel four times.

University

Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

University

Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

Design

Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

WANG Zhouyang, Chen Yanzhuang, Feng Runze, SONG Chenhui