Is synthetic paper adhesive material classified as film or paper?
Material characteristics: Synthetic paper is a new type of chemical material with strong tear resistance, high strength, and light weight. This material differs from traditional paper in terms of physical and chemical properties.
Structural classification: Synthetic paper stickers can be divided into single-layer synthetic paper, three-layer synthetic paper, five layer synthetic paper, etc. according to their structure. This multi-layer structure is more similar to the stacking of thin films, rather than the traditional single-layer or multi-layer fiber stacking of paper.
Classification: Synthetic paper stickers are classified by type, including PE synthetic paper, PP synthetic paper, PVC synthetic paper, PET synthetic paper, etc. These types of synthetic paper have different characteristics and uses, but the commonality is that they are all made from chemical materials.
Specific example: PP synthetic paper adhesive material, as a specific type of synthetic paper, is actually a material belonging to the film category. This information directly answers the question about the ownership of synthetic paper adhesive materials.
In summary, synthetic paper adhesive materials tend to be classified as film materials due to their unique material characteristics and structure. Especially PP synthetic paper adhesive materials have been clearly identified as belonging to the film category. Therefore, we can clearly conclude that synthetic paper adhesive materials belong to the category of films.
What are the characteristics of fragile paper adhesive materials?
1. Fragile paper has excellent printability and is suitable for printing methods such as UV printing, screen printing, gravure printing, relief printing, and offset printing;
2. Fragile paper has good die-cutting performance and can be selected according to customer needs for products that require or do not require waste disposal;
3. Fragile paper can be separated from various anti-counterfeiting methods such as electronic code anti-counterfeiting, scraping ink, hot stamping, etc., to improve the level of anti-counterfeiting;
4. Fragile paper is suitable for identifying illegal warranty of electronic, electrical, digital and other products.
Check if the edges of the adhesive material are adhered
Adhesive material edge adhesion or partial leakage of silicone oil on the base paper can cause the surface paper to break during waste disposal during printing and processing, making normal production impossible. So, before printing, take a piece of adhesive material about 1 meter long and peel it off by hand to see if there are any parts on the edges or other parts that cannot be smoothly and uniformly peeled off. Usually, the adhesion between the edges of the face paper and the base paper occurs on a slitting roll of the adhesive material coated on the entire roll, and usually only occurs at the outer layer of 7-10 meters. Therefore, if there is adhesion on the edges of the slitting roll of adhesive material, do not immediately assert that the entire roll of paper has this problem.
