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US 2014/0205754 A1Published application
Method for partially dyeing films
OwnerAlexander Wieser, Martin Wieserinventors
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Abstract
A method for partially dyeing films in which a black-and-white film is guided through a dye bath.
Claims11
1-5. (canceled)
A method for partially dyeing a film having perforations, comprising:
- covering a coating side of the film with an adhesive tape which completely covers image sections not to be dyed;
- and then
- guiding a black-and-white film through a dye bath.
A method for partially dyeing a film having perforations, comprising:
- partially covering a cohesive film strip in one piece several times in succession with an adhesive tape;
- and then
- guiding the cohesive film strip film through a dye bath.
A method for partially dyeing a film, comprising:
- checking the film for damage;
- recording colours to be used to dye the film;
- copying an original onto a black-and-white negative film;
- preparing a black-and-white film;
- masking, using an adhesive tape, the black-and-white copy except for sections which are to be dyed;
- toning the film with a first colour.
3 more elements
Dependencies are inferred from the claim text.