Use precautions of Laminating Machine

1. The power switch box must be a power switch box with a ground wire to ensure safe use of electricity;

2, the film coating workshop is best clean room to ensure the film coating effect;

3. The dust on the equipment and the rubber roller must be completely removed before the film is coated;

4. When the laminating machine is running, it is forbidden to put your fingers into the two rollers to avoid getting the hands; the temperature of the press roller of the machine is high, don't touch it with your hands to prevent burns;

5. Do not disassemble the door panel of the chassis while the machine is running, so as to avoid electric shock or injury to the gear;

6. When performing maintenance or maintenance inspection, it must be ensured that the main power supply is cut off and no maintenance or repair is required.【 Water Based Lamination Machine 】The electrical system of the machine should be well insulated to prevent moisture. When using the machine, the power should be cut off to prevent accidents.

7. Disassemble the heating pipe during maintenance or repair, please handle it with care, so as not to damage the heating pipe;

8. During inspection or maintenance, it is found that the oil flowing out under the bearing should be wiped out to prevent oil from flowing into other parts to affect the normal operation of the machine;

9. Do not operate more than one person when debugging the equipment. The operator must ensure that no one touches the moving parts;

10. Every time you turn on the machine, wipe off the surface dust of each roller, and check whether the surface of each roller of the machine is clean. If the machine malfunctions or abnormally sounds, you should analyze the cause and give it a rule.【Laminating Machine Supplier 】The standby device can continue to use after everything is normal. machine;

11. When the machine is scrubbed, it should be turned on at a low speed. It should be scrubbed in the correct position to prevent the cloth in the hands of the two rollers from being rolled.

12. It is strictly forbidden to place any tools, devices and sundries on the machine;

13. The machine used for new installation should be strengthened to lubricate the machine. Do not use the machine quickly during the running-in period of the machine drive.

Basic Knowledge for Thermal Film Laminating Machine

The pre-coating film lamination is less polluted than the instant coating film lamination and has no harm to the human body. There is no difference in the nature of the paper and it affects the quality. There is no difference in ink color and it affects the filming effect. There is no effect of using adhesives with vinyl binding. The pre-coated film laminating machine is easy to handle and easy to process.【 Thermal Laminator 】The processed graphics are more beautiful and have a good effect. Basically eliminate wrinkles, bubbles, shedding and so on. It has a wide range of applications and can be used for film processing other than printing.


The pre-coating film refers to a process in which a plastic film is sized and re-rolled before being combined with a paper printed product. It is firstly applied to the film by the pre-coated film processing factory according to the size of the specification. The glue is applied to the film for re-rolling, and then combined with the printed matter.【 Lamination Machine Manufacturer 】The film, that is, the film, is a processing technique in which a plastic film is coated with a binder and the paper print is heated and pressurized to bond it together to form a paper-plastic product. The film-coated printed matter has a thin and transparent plastic film on the surface, and the surface is smoother and brighter, thereby improving the gloss and fastness of the printed matter. The color of the graphic is more vivid, three-dimensional, and waterproof. Anti-fouling, abrasion resistance, folding resistance, chemical corrosion resistance, etc.


The pre-coated film is composed of a substrate and a binder layer, and the substrate is usually a polyester (PET) film and a biaxially oriented polypropylene (BOPP) film. BOPP film has the characteristics of high transparency, good brightness, non-toxic and tasteless, water resistance, heat resistance, low cost and soft texture. It is an ideal material in the film coating process, and its thickness is about 12-20um. Therefore, the material cost From the perspective of processing technology, most of the pre-coated film substrates use BOPP film.【Best Thermal Laminator Machine 】The adhesive layer of the pre-coated film has two types of melt type and solvent volatilization type. According to different processing equipment and process conditions, adhesive layers of different thicknesses are selected, and the thickness of the adhesive layer is generally between 5-15 um. At present, the adhesive layer of the domestic pre-coated film is mainly composed of hot melt adhesive or organic polymer low temperature resin. Hot melt adhesive is made by blending and modifying several main materials such as main adhesive resin, tackifier and conditioner. The organic polymer resin is a single polymer low temperature copolymer. Since the hot melt adhesive is a mixture of several materials, the transparency after coating is significantly lower than that of the low temperature pure resin type pre-coated.


The production process of the solvent volatilization type pre-coated film is similar to the film coating process, and the colloid is dissolved in an organic solvent and then coated on the film substrate, so that the organic solvent may be volatilized incompletely, and the odor may be generated during the film operation. 【 Film Lamination Machine 】The operator causes damage (relative to the coating film coating process, the damage is much smaller), etc., the solvent evaporates after the film is coated, and it is easy to form bubbles on the surface of the printed matter.

How large is the lamination strength ?

Refers to the bond fastness between the plastic film and the paper (board) print in the film product. The size depends on the adhesion between the plastic film, the paper (board) print and the adhesive (or hot melt adhesive). [ film lamination machine ] When laminating, the adhesion is mainly derived from the mechanical bonding force and physico-chemical bonding between the plastic film, the paper (plate) printing article and the adhesive (or hot melt adhesive).

               Fully Automatic Thermal Film Laminating Machine

The key to film fastness is the affinity of the glue to the print (ink and substrate). As a film coating industry, printing inks are not selectable, that is, only the film that is suitable for the ink market is the only choice, so as a pre-coating film, it can only be regarded as high quality by adapting to the performance of all inks.[ lamination machine manufacturer ]. The composite strength of the coated product is affected by the process parameters in the film production process, such as the temperature, pressure, speed of the coating process, the coating condition of the adhesive, the film tension and environmental factors. At the same time, it is affected by the printing process, such as the surface state of the printed product formed after printing, such as the thickness of the ink layer, the area and distribution of the image, the characteristics of the ink, the use of the thinner, the use of dusting, and the drying of the ink layer.