A heat-resistant and wear-resistant composition suitable for heat insulation panels and its preparation method

The invention discloses equipment capable of realizing simultaneous double-sided flocking of rubber seals, comprising an extruder. An extrusion die is installed at one end of the extruder, extrusion holes are formed on one side of the extrusion die, and sealing strips are arranged inside the extrusion holes. A mounting frame is fixed at one end of the extruder, a fixing frame is mounted on one side of the mounting frame, and two fluff strip rolls are installed on the fixing frame with fluff strips wound thereon. Two limiting frames are arranged on one side of the extrusion die, and a guiding device and two guide rollers are mounted on one side of the mounting frame. This equipment can realize automatic folding of fluff strips, endowing rubber seals with a more attractive appearance. After installation on automobile doors and windows, no direct adhesive contact occurs between glass and seals during glass lifting, which reduces friction and eliminates abnormal noise. No adhesion or noise problem occurs even under long-term solar exposure, achieving excellent practical application effects.

Area Code: CN

Application Number: CN202010461789.6

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