Applicator die

Details Applicator die Applicator die

1996-07-02

1998-12-22

Simmons, David A.

Plastic article or earthenware shaping or treating: apparatus

With separate apparatus cleaning means

425132, 425155, 4253824, 425462, 2641761, B28B 1300

Patent

active

058515666

ABSTRACT:
An improved applicator die for alternately depositing different liquid coating materials on a moving web comprises a die body having switch bars for opening and closing respective flow passageways for supplying the different liquid coating materials to an elongated coating orifice from respective manifolds. The switch bars, flow passageways and manifolds are substantially as wide as and substantially parallel to the coating orifice of the die whereby changeover between different coating materials can be made very rapidly.

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