What Are The Common Die-cutting Products in Die-cutting Processing?
Die cutting is the process of making products with different shapes and properties from different materials through different processing techniques, in order to meet the requirements of product use in different fields. With the development of the electronics industry, current die cutting processing is not only limited to traditional packaging and printing products, but also gradually occupies a significant position in the die cutting processing industry for some high-precision soft products. For example: tape, foam. Thin films, insulation and shielding materials, etc.
In production, we will encounter various types of die-cutting products, but ordinary die-cutting products can be divided into the following categories based on their purpose and structure:
1. Glue. Generally speaking, double-sided adhesive tape has only one side of paper with adhesive, and its shape is the same as the adhesive; There is a piece of paper without glue, which is larger in shape than the glue; There is also a whole piece of adhesive paper directly sandwiched between two sheets of paper, separated from the original paper. The materials include paper and PET, and the separation force can be selected according to customer requirements;
2. Glue+mesh. Mainly used for dust and water prevention. Cut the mesh mold into the desired shape and stick double-sided tape of the desired shape for customers to use, usually in the form of mesh+adhesive+backing paper. According to different needs, choose different types of screen yarns with different characteristics, including waterproof, non waterproof, and metal plated.
There are also some common forms: face paper+glue+screen gauze+lining paper. This product has both the dust-proof function of screen yarn and the adhesive function of double-sided tape.
3. Rubber+foam: mainly used for shockproof. In other words, foam and glue are covered together, and the mold is cut into the desired shape. The general form is: foam+glue+backing paper; There is another form: backing paper+foam+glue+backing paper. This product has the dual functions of shock resistance and double-sided adhesive.
Different types of foam will play different roles, but these products are mostly used for processing and assembly of electronic and digital products, as well as bonding and fixation of advertisements, electronic road signs and led boards.
4. Glue+foam+glue+mesh: the general form is: mesh+glue+foam+base paper. Mainly used for waterproof, dustproof, and shockproof purposes, or to stick electronic components together with the casing without falling off or shifting.
The main function of this product is to protect decorative products from damage. Some of them have high aesthetic requirements. However, some complex electronic products today require dense mesh trachomas, which are small and require higher data and accuracy.
5. Protective film: mainly used to apply to the surface of other products, such as lenses, for protection. This product has very strict external requirements and does not allow scratches or dirt.
Usually, different protective film materials are selected based on different usage methods and requirements. The commonly used materials are Nitto7568, p1020, hr6030, etc. Some products are pasted on other products and used during circulation to provide protection. Generally speaking, it will be torn off in the next stage or process. Some protective films are directly applied to finished products, such as mobile phone protective films, which require higher production requirements.
6. Glue+non-woven fabric: can provide dustproof and waterproof effects. Commonly used materials include 3m9448, which have good initial viscosity and maintaining viscosity, are easy to cut and process, have good stability, and have good viscosity for plastics, rubber, and rough surfaces; It has good retention at high temperatures and can be divided into white adhesive and black adhesive according to the different colors of the tape. Widely used in fields such as automobiles, digital cameras, LCD screens, televisions, PDAs, laptops, etc.
7. Other types, such as conductive cloth, copper foil, aluminum foil, etc., mainly serve as shielding and conducting materials. This die-cutting product is used between heat sources and radiators. By removing the air between the heat source and radiator, the heat distribution of electronic devices is more uniform, improving heat dissipation efficiency. Generally speaking, various thermal conductive interface materials need to have good thermal conductivity and surface wettability.
In short, there are various types of die-cutting products nowadays, and die-cutting materials are also diverse. A product is not limited to just one material. Simida focuses on die-cutting processing and has rich processing experience, which can meet different die-cutting needs.
