How to distinguish the transparency of UV varnish oil layer?

At present, many professions need to be applied to various materials, and the UV gloss oil of light oil manufacturers has a huge advantage compared with traditional coatings and UV oils. UV varnish is a kind of bright paint, also called UV varnish. Its function is to spray or roll on the surface of the substrate, through the irradiation of the UV lamp to convert it from liquid to solid, so as to achieve surface hardening, its scratch-resistant and scratch-resistant effect, and the surface looks bright, beautiful, and has a round texture. .

The advantage of fast curing speed of varnish, no pollution, it gives people a very good feeling, so it is also very popular in the printing industry, but special attention is needed in UV varnish. When we use it, the first thing to pay attention to is how to identify the complete reservoir. degree? The following varnish manufacturers will introduce to you.

Uv varnish is a kind of bright paint, also called UV varnish. Its function is to spray or roll on the surface of the substrate, through the irradiation of the UV lamp to convert it from liquid to solid, so as to achieve surface hardening, its scratch-resistant and scratch-resistant effect, and the surface looks bright, beautiful, and has a round texture. . In the target environment, the oil is too thick, the dark color is poor, the transparency, light exposure and other factors will not cause the incompletely dry UV varnish oil layer, the odor is large, the adaptability is poor, and the like, and a series of poor wipes are produced The problem, so that the varnish manufacturer is a thorough mark of the oil level in the process of printing the key to ensure product quality. The operation can be identified by these two methods: one way: general paper is stuck to the manual oil layer and the lubricity is investigated. If the glued documents are not completely dry, otherwise it is good.

The second method: a slight conflict test, if the deinking phenomenon is severe and incomplete; the opposite is a dry well; as compared to other environmentally sensitive UV light inks, the storage of varnish manufacturers should pay attention to: When storing temperature, humidity, and storage, the suitability of temperature and humidity is stable. First of all, for safety reasons, the ink paint manufacturer should store it from heat as much as possible, just in case of fire. They are preferably sealed together to avoid dust. Secondly, the UV varnish warehouse needs to maintain a constant temperature as much as possible, and the temperature difference between the printing workshops should not be too large. If the temperature difference between the two is large, the ink that should enter the printing workshop in advance is not only conducive to the stability of the ink performance, but also ensures the high efficiency of production. Then again, in some areas in the north, where the weather is cold in winter, avoid ink stored outdoors to avoid ink gelation at low temperatures. If the ink gel phenomenon can be transferred to a higher temperature warehouse, or placed in hot water and insoluble substances, to restore the original state. Among them, it should be noted that the ink also has a certain shelf life. If the storage time is too long, various components of the ink formula may separate and deposit.

Nail varnish manufacturers choose Dongguan Baoyunlai Paint Technology Co., Ltd. to specialize in the development, production and sales of UV matte varnish, PU varnish, varnish manufacturers, nail UV varnish and other products. It has its own production plant with complete varieties and storage capacity. Big and reasonable price, welcome to inquire!