PVC(Polyvinyl ) self-adhesive sticker materials have two kinds of soft and hard, durability, tear resistance, softness, good chemical corrosion resistance, and many applications in electronics, machinery and batteries, outdoor pasting. However, the temperature resistance and tensile resistance are PVC car sticker material, suitable for the identification of non-flat surface articles. Self-adhesive stickers, self-adhesive label stickers based on PVC film, mainly used for decorative decals on cars and motorcycles, logo words on trademark Windows, reflective films on highways, marks on containers, etc. Paper and film based self-adhesive label stickers, according to the scope of application is divided into basic label and variable information label. Body stickers are used to paste on the body of the car, this kind of spray painting adhesive, anti-sunlight.
UV printing is a kind of printing process through ultraviolet light drying, curing ink, need to contain photosensitizer ink and UV curing lamp match, UV ink has covered offset printing, screen, inkjet, pad printing and other fields, the traditional printing industry generally refers to UV printing effect process, It is a piece of paper printed with the design you want to put a layer of gloss (gloss, matte, Mosaic crystal, gold onion powder, etc.) on top of it.
Commonly used UV printing adhesive materials
Because the body sticker needs to be used outdoors, it is required to be able to protect against sun and rain, so the material is usually PVC or PET.
How to identify vinyl self-adhesive materials for UV printers:
A good film should have good heat insulation. It can be identified by a simple method: the bulb is covered with vinyl adhesive material, and then let the bulb light up, and feel whether it is hot with your hand, and overheat is not a good vinyl adhesive material
Tear the vinyl self-adhesive material by hand, and then recombine it with the base material. If there are many bubbles in the middle, and the vinyl self-adhesive material is very wrinkled, it can be considered that the vinyl self-adhesive material is not a high-quality material. On the contrary, it can be regarded as high-quality materials.
A good vinyl self-adhesive material should have good clarity under the action of light. Regardless of the color of the film, the clarity of the high-quality vinyl self-adhesive material should be above 6 meters at night, and if the vinyl self-adhesive material is hazy, it can be considered inferior material
The color of the picture is maintained for a long time, which is the characteristic of high-quality film. The compatibility of the high-quality film to the ink is very good, the surface does not produce white or white spots, the ink does not spread; In the outdoor use time is also long, the color is unchanged; If there is some external force acting on the surface of the vinyl self-adhesive material, the color will generally not fall off. The inferior film is just the opposite of the above situation.
The high quality vinyl adhesive material can also be felt by hand. The texture is relatively soft, the surface is very smooth and firm, flat. The inferior film is more wrinkled, the surface material is very brittle.
Common Body PVC Sticker Material:
