Coating apparatus and coating method

Coating apparatus – Immersion or work-confined pool type – Work-confined pool

Reexamination Certificate

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Details

C118S419000

Reexamination Certificate

active

11086313

ABSTRACT:
The mounting is formed by grinding an integrally molded material with accuracy of the μm order. An upper portion of the mounting is an L-shaped holding portion on which a slot die is positioned. An upper face of the holding portion contacts a lower face of the slot die, and a side face of the holding portion contacts a rear face of the slot die. The lower and rear faces of the slot die and the upper and side faces of the holding portion are formed to have such a straightness for the total length that the unevenness thereof may be in 5 μm. Thus the slot die can be held with high accuracy, and the clearance accuracy between the lips and a web can be increased.

REFERENCES:
patent: 4221184 (1980-09-01), Gref et al.
patent: 5143758 (1992-09-01), Devine
patent: 5275660 (1994-01-01), Ozaki et al.
patent: 5-111672 (1993-05-01), None
patent: 2000-176343 (2000-06-01), None
patent: 2003-112100 (2003-04-01), None

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