1. Cold mounting: The method of mounting the protective film on the surface of the image by cold pressing at normal temperature is called cold mounting, and there are single-sided mounting and double-sided mounting in between. There are also manual peeling and self-releasing films in the operating method. Framed. Cold mounting technology has the characteristics of simple operation, good effect and low cost. It is widely used in the post-production of advertising light boxes, engineering drawings and wedding photography.
2. Hot laminating by laminating machine: The method of mounting the dedicated hot film on the equipment heated to a certain temperature (about 100-180°C) is called hot laminating, which can be divided into single-sided hot lamination and double-sided hot lamination. Because of its good light permeability and water resistance, and strong hardness, it is suitable for the post-production of advertising images in other occasions. However, hot laminating equipment and consumables are relatively expensive, with messy operation, large energy consumption, and high costs. The vacuum laminating of the automatic laminating machine is to use a special vacuum laminating machine to evacuate the film and the painting and set it at a certain temperature to complete the laminating. Its operation method is messy, the cost is large and the picture scale is certain. Limited, but the mounting quality is very high, the picture texture is strong, suitable for photos.

1. The thermal laminating machine covers the protective film on the picture to improve the strength of the picture and the wear resistance of the surface.
2. Isolate the picture from the outside air to prevent deformation and cracking caused by corrosion, humidity, and drying of corrosive gases in the atmosphere, fading and discoloration caused by rain scouring and ultraviolet radiation, and the hot laminator maintains the bright color of the picture screen Long lasting, extend the life of picture display.
3. Paste the picture on the display board or fabric to make a hangable advertising picture.
4. Press a special mask or sheet on the picture to form a picture with special artistic effects such as bright light, matt, oil painting, virtual and three-dimensional.

1. The following conditions may affect the film quality
The ink used in the printed matter is metallic ink; the ink is too thick; the ink is not dry; the paper humidity is large; the surface powder (anti-blocking) is too heavy; the ink contains excessive paraffin or silicon additives.
If the surface tension of the ink is less than 37 dynes, you must pay attention to check the fastness of the film and perform post-processing tests before deciding whether to use the film in batches.
Involving die cutting, indentation, folding, UV glazing, frosting and other subsequent processes, please be sure to do the test before using in batches.
2. The use of thin substrate products is more conducive to the local uneven process after coating.
3. It is recommended that when there is no use experience, or when changing the printing materials, process conditions or other changes, please be sure to conduct a small batch test before deciding to use a large number.
4. When using in winter, the pre-coated film and printed matter must reach the temperature balance in the operation room before processing and use.
5. After unpacking the pre-coated film, it should be placed on a wooden pallet to prevent the film from directly contacting the ground.

The hot film of the hot laminating machine relies on the intimate combination with the surface of the paper and is packaged in a roll package. The hot film used by the hot laminator is thinner and softer. The paper after the hot film is not as hard as the plastic film. The paper is still flexible and can be curled. There is no need to worry about over-plastic curling with a laminator, but cold laminators and single-sided hot laminators are prone to warping for thin paper lamination (unless a professional, high-cost anti-roll single-sided is used Hot film), if the paper is curled and then unfolded after cold lamination, bubbles and wrinkles may appear. Single-sided cold lamination is also easy to curl the paper, and the film curling is also used with functions such as temperature and speed adjustment of the hot laminator. There are relationships.
On the one hand, in the field of membranes, we are looking for highly functional membranes in a wide range of industrial fields. The development of new raw material resins, the development of processing technologies such as compounding and lamination are prevalent. However, global issues such as energy saving, from the perspective of the environment, solvent-free membrane technology and the use of energy-saving technology in terms of electron beam irradiation are used in parallel with membrane technology. Film-coated steel sheets are aimed at the industrial field, and are related to IT, optics, automotive, and building decoration. There are other fields with a wide range of uses. Examples of specific content are film production methods, physical properties, durability, other characteristics, etc.

1. Smell: understand the equipment parameters of the hot laminating machine; the machine configuration, the parts used by the hot and cold laminating equipment, and the manufacturer of the parts, etc., which contain many factors, such as whether the machine is domestic or imported, the work used Whether the rubber rollers are the same, etc. Many people will ask how much is a laminator? The answer we get is between thousands and tens of thousands. There are many factors that determine the price of cold laminators and laminators. When buying cold and hot laminating equipment Don't just consider the price.
2. Question: Inquire about the function and applicability of the hot laminating machine equipment, and learn more; Jintu cold and hot laminating machine is a versatile laminating equipment that can be cold-mounted, hot-mounted, and self-rolling back Paper, take pictures by yourself. Especially in the cold laminating work, proper heating of the rubber roller can improve the laminating effect. It can be used as a cold laminator, low temperature cold laminator, and hot laminator. It is widely used in advertising, exhibitions, photo studios, quick printing, etc. Industries that need graphic and frame production.
The temperature and humidity of the laboratory and the storage conditions of the material have a significant impact on the final product, especially during heat-assisted mounting and hot mounting. These cardboards, such as double-coated boards, can absorb moisture in the storage room. Water vapor accumulates inside the mounting plate, which will affect the quality of the mounting, and sometimes the printed pictures will fall off the mounting plate. To avoid this, you can first adapt the mounting board to the mounting and display conditions, and then mount it. (Carpenters also use the same method when installing flooring materials. They first adapt the hardwood flooring materials to room temperature, and then To install). In order to obtain the ideal smoothing effect, you'd better dry the printed pictures and the mounting board in advance, so as to remove excess moisture.