Flock sole, its machine of manufacture and its production method

摘要

The invention covers both the sole structure and its related production equipment and technology, especially in relation to a type of flocked shoe sole. Compared with the existing technology, the shoe sole can trap and retain fiber particles via electrostatic or electrostatic spraying, which is not only anti-slippery also with elegant looking and reduce the cost. This set of equipment for making flocked sole is highly automatic, easy to operate, save the labor and reduce the production cost. The production procedure consists of 1) applying prime coating; 2) applying adhesive; 3) natural flock retention or electrostatic flocking; 4) electrostatic separation, cleaning, pairing and packaging. The whole process has been shortened dramatically, simplify the procedure, and reduce the cost. Also the solvent and adhesive used are both environmental friendly, harmless, which helps increase the productivity and yield.

主权项

1. An apparatus for manufacturing a flocked sole, said apparatus comprising:
a treatment solution application unit, an adhesive application unit, an electrostatic flocking device, an electrostatic separation device, and an oven, wherein said treatment solution application unit, said adhesive application unit, said electrostatic flocking device, said electrostatic separation device and said oven are aligned along a production line, wherein said electrostatic flocking device comprises: a hollow electrostatic box, an electrostatic grid member inside said hollow electrostatic box, a flock spreader attached and connected on top of said electrostatic box, and at least one brush inside said flock spreader, wherein said brush comprises a soft bristle member and a hard bristle member.