What is the pre-coating technology of the laminator?Pre-coated film refers to the process of pre-coating and rewinding plastic film and then compounding it with paper printing. It is firstly applied by the pre-coating film processing plant to the film according to the different specifications and sizes used, and then re-rolled for the manufacturer to choose, and then combined with the printed matter.
The pre-coated film was used around 1989 and has been widely used in European and American countries, and entered Asia around 1996. While entering Asia, Europe and the United States have already announced the prohibition of the use of instant-coated films instead of pre-coated films. Due to the late use, except Japan, all pre-coated films have been used in Asia, and other countries (such as China, South Korea, etc.) are in the state of both pre-coating and instant-coating films. my country only started to use pre-coated film after 2000, and the market share of pre-coated film in my country is still very small.
Compared with instant-coated film, pre-coated film has many advantages. If pollution is reduced, there is no damage to the human body; the quality of the film will not be affected by different paper properties or different ink colors; the operation of the pre-coating film laminator is simpler, and the graphics and text effects after processing are better; basically, wrinkles are eliminated , Bubbles, shedding and other phenomena. The most worth mentioning is that this is an environmentally friendly process, and the entire production process is harmless to humans.
14 Apr, 2021
What are the benefits to the publishing house after the laminating machine is processed?
After the paper publications are laminated, the graphics and text can be protected, and the visual effect is better, especially the matte film gives people a soft, high-grade and comfortable feeling.
14 Apr, 2021
What are the reasons for the backward laminating process of the laminator? Solvent-based coatings, due to the use of benzene-containing solvents, harm the health of operators and cause great pollution to the workshop environment. At the same time, as the concentration of the surrounding organic solvents continues to increase, it is extremely easy to burst into fire due to static electricity generated by the film material. Moreover, to the surrounding environment, the film-coated factory itself is a serious source of pollution with potential dangers.
14 Apr, 2021
What are the factors that affect the development of the laminator laminating process?Generally speaking, the solvent-based coating process will be completely eliminated sooner or later. It is foreseeable that the solvent-based coating has reached the moment to withdraw from the stage of history. However, can we completely deny the coating technology based on this? Under the current circumstances, it is unrealistic to eliminate the coating technology completely. The following two aspects are worthy of everyone's attention.
13 Apr, 2021
Although the prohibition of solvent-based coating film technology has been promulgated for many years, there are still many small coating plants in my country that continue to use. It is understood that this process mainly has the following problems.
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