A kind of lettering film that can be printed and preparation method thereof
A lettering film and printing technology, applied in the field of printable lettering film and its preparation, can solve the problems of poor weather resistance of lettering film, tearing damage of lettering film, poor tear resistance, etc. The effect of preventing tearing and improving weather resistance
Active Publication Date: 2021-08-03
鸣腾科技(厦门)有限责任公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a printable lettering film and a preparation method thereof, which has the advantages of improving the tear resistance and weather resistance of the lettering film, and solves the problem of the tear resistance of the existing printable lettering film. The performance is poor, causing workers to tear easily when tearing the lettering film, resulting in tearing and damage to the lettering film. At the same time, the weather resistance of the lettering film is poor, and the lettering film is prone to deformation when it is dried in the sun, causing lettering The problem of membrane damage
Method used
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] All components of the present invention are common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.
[0028] see Figure 1-4 , a kind of lettering film that can be printed includes a substrate layer 1, the top of the substrate layer 1 is adhesively connected with an isolation layer 2, an...
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The invention discloses a printable lettering film and a preparation method thereof, comprising a substrate layer, the top of the substrate layer is adhesively connected with an isolation layer, and the top of the isolation layer is adhesively connected with an adhesive layer, The top of the adhesive layer is adhesively connected with a graphic layer. In the present invention, an anti-tear layer, a spandex fiber material layer, a nylon fiber material layer, a polyester fiber material layer, an anti-light transmission layer, an anti-light transmission film material layer, an anti-light transmission fiber material layer and an anti-light transmission silica gel material layer are mutually Cooperate to achieve the advantages of improving the tear resistance and weather resistance of the lettering film, so that when workers tear the lettering film, they can increase the tear resistance of the lettering film, effectively prevent the tearing of the lettering film, and prolong the life of the lettering film. At the same time, it improves the weather resistance of the lettering film, prevents the lettering film from being deformed in the sun, ensures the normal use of the lettering film, and prolongs the service life of the lettering film.
Description
technical field [0001] The invention relates to the technical field of lettering film processing, in particular to a printable lettering film and a preparation method thereof. Background technique [0002] Lettering film is a newer process than screen printing to make patterns or LOGOs on fabrics or textiles. Most of the lettering films currently on the market are made of TPU. The back of the biaxially oriented polyester film is coated with a 200-line anilox roll, and then dried in an oven. Then, the front of the biaxially oriented polyester film is coated with a release agent through a comma scraper, and then placed in an oven. After drying, apply the color layer TPU ink on the surface of the release layer of the biaxially stretched polyester film through a comma scraper, enter the oven to dry the solvent in the ink, and then use a hot-melt die head gap on the color layer oil black Extrusion coating bonding hot melt adhesive layer, and finally through slitting, rewinding o...
Claims
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IPC IPC(8): B41M5/025B32B27/36B32B33/00B32B7/12B32B37/12B32B38/00B05D7/24B05D5/00B05D5/06
CPCB05D5/00B05D5/06B05D7/24B05D7/582B05D7/584B32B7/12B32B27/36B32B33/00B32B37/12B32B38/0008B32B38/0036B32B2038/0076B32B2255/26B32B2255/28B32B2307/5825B32B2307/712B41M5/025
Inventor 张龙鑫洪秀焕
Owner 鸣腾科技(厦门)有限责任公司