Method and apparatus for cleaning the front surface of a...

Details Method and apparatus for cleaning the front surface of a... Method and apparatus for cleaning the front surface of a...

2005-06-14

2005-06-14

Carrillo, Sharidan (Department: 1746)

Cleaning and liquid contact with solids

Processes

Using solid work treating agents

C134S018000, C134S025500, C134S026000, C134S042000, C396S006000

Reexamination Certificate

active

06905551

ABSTRACT:
In a method and apparatus for cleaning the front surface of a mounted lens a web is moved to a lowered position against the lens. A first segment of the web is then slackened. The first segment of web is then rubbed against the lens. Following the rubbing the web is pulled taut while the web is still in the lowered position. A second segment of web can be wiped against the lens while the web is held taut. The first segment can be wet and the second segment dry.

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