The use of self-adhesive materials, with the increasingly vigorous economic and social development, has also made rapid progress. The application of self-adhesive materials is very extensive. Let's take a look at the use of non felt materials. In recent years, with the development of private brand goods, the private brand label market has grown rapidly. Product labels or basic labels provide various solutions for beautifying product packaging and identifying product information. The packaging trend of the market has changed from the expensive outer packaging to the label as an important way to promote products. The information conveyed by the label enables consumers to distinguish the differences between various products and brands, so as to make a wise choice.

Several forms of label materials are often used in different parts of an electrical product. The huge development of the electronic industry, especially in South China and East China, accounts for a large proportion of exports, and it is also the main area to drive the consumption of self-adhesive label materials. Therefore, we should choose the label according to the type, grade, quality and characteristics of the surface . use environment and user requirements shall be considered comprehensively. In this way, we can find the right label for our products. A good self-adhesive label can attract customers' attention and stimulate consumers' purchase desire

(1) the surface of the film label must be smooth, dense, uniform density, consistent color and good light transmittance, so as to ensure that the film ink absorption is uniform and the color difference of the same batch of prints is small.

(2) the thickness of self-adhesive label shall be uniform and the strength index shall be qualified. The printing pressure applied in the printing process is related to the thickness of adhesive. If the thickness is uneven, the printing pressure is also uneven, which will lead to the depth or light of the ink of label printing.

(3) the label of self-adhesive should be flat and the rewinding tension should be even. With good flatness, it can be transported, operated, registered and reeled correctly during printing. The rewinding tension of the film shall be uniform and appropriate, such as too small tension, relaxation of the film substrate, and inaccurate vertical and horizontal overprinting; such as too small tension, loose film substrate, and inaccurate vertical and horizontal overprinting; such as too large tension, lateral contraction of the substrate, unstable color overprinting, and difficult to print normally.

Adhesive is used in every process and even every material of transparent dragon industry. Construction glue can also be used for road signs, dam leakage prevention, emergency maintenance of military projects, and plugging and many other aspects. Therefore, the application of building adhesive is very extensive. Its main application fields can be roughly divided into the following aspects:

1. It is applied to all kinds of transparent dragons, including the construction bonding of all kinds of concrete prefabricated components. For example, roof system bonding, column extension, foundation long pile extension, girder joint bonding, partition wall reinforcement bonding of seismic frame structure, internal and external wall insulation material pavement bonding, all kinds of pipe installation bonding, metal component bonding, etc.

2. Application of indoor and outdoor decoration. In recent years, it has developed rapidly in this kind of application, such as the external wall brocade brick pasting, the installation of glass curtain wall, the indoor ceiling bonding, the wallpaper wall cloth pasting, the floor decoration, the floor tile bonding pavement, the toilet waterproof sealing and so on. Transparent dragon is widely used in decoration.

3. Sealing of various buildings, including doors and windows, large plate walls, expansion joints, joints, special buildings, etc. With the modernization of construction industry, this kind of construction glue will have greater development.

4. Application in building maintenance, reconstruction, reinforcement and reinforcement. In recent years, the application in this field has developed rapidly, especially in the transformation and reinforcement, the application of building structural adhesive has been very extensive, which solves many problems that cannot be solved by traditional technology, and advances to a higher level.

5. Reinforcement and maintenance of various traffic facilities and water conservancy projects. In recent years, due to the development of transparent dragon, especially the development of new technology of structural glue (such as carbon fiber and its glue), it has been widely used in this field, such as the reinforcement and maintenance of highway bridges, the reinforcement and maintenance of highway tunnels, the laying and maintenance of highway pavements, the emergency reinforcement and maintenance of airport runways, the reinforcement and maintenance of railway bridges (reinforced concrete), the dam blocking in water conservancy projects Missing reinforcement maintenance, special reinforcement maintenance in traffic, etc.

6. Widely used in the production of composite building materials with light weight, high strength and multiple functions is the development direction of composite building materials. In a variety of such building materials, T-Building adhesive is an indispensable bonding material in the production process. For example, the manufacture of wood block house components, movable house components, arch roof truss bonding, high-strength and light-weight prefabricated parts, resin composite board, plaster board, decorative board, synthetic granite, all kinds of wood-based panels, composite door and window components, all kinds of artificial marble, all kinds of new building materials, and In the manufacture of building materials with waste polymer materials, transparent dragon is used as bonding material to obtain high-performance and low-cost products. With the development of new varieties of chemical building materials, more and more important role has been shown.

7. Mix with cement to make all kinds of high-performance concrete. This kind of application can provide high-performance building basic materials, and solve many problems that traditional materials can not meet the special requirements of high strength and quick drying.

8. Transparent dragon can also be used for road signs, dam leakage prevention, emergency maintenance of military projects, and plugging, etc. Therefore, the application of building adhesive is very extensive.