Resin film, metal-coated laminate, and method for manufacturing resin film

Abstract

The object of this invention is to provide a resin film with fewer differences in surface characteristics along its length and excellent adhesion to other materials. This invention relates to a resin film, which is an elongated resin film comprising at least a fluororesin. The average value of a first water contact angle in a first region of at least one surface of the resin film is 50° to 105°, and the coefficient of variation of a second water contact angle in a second region is less than 40% relative to the coefficient of variation of the first water contact angle in the first region. The second region is 200 m apart from the first region along the length of the resin film. none

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