METHODS OF PACKAGING THIN METAL FILMS TO MAINTAIN THEIR PHYSICAL CHARACTERISTICS

摘要

The present disclosure is directed to the packaging of metal thin films deposited on polymeric substrates. The packaging method prevents deleterious change of surface energy/water contact angle as a function of time for metal thin films such as rolls, coils, sheets or strips of sputtered or vacuum deposited metal thin films. Methods and kits directed toward a unique packaging and storage scheme are also disclosed. This results in maintenance of the metal film's hydrophilicity and surface energy for extended periods of time.

主权项

1. A method of packaging a metal-coated substrate to maintain the hydrophilicity and surface energy of the metal coating, comprising:
wrapping the metal-coated substrate in a polyester film.