Pe plastic blow molding fluorescent whitening agent

Blown film is a plastic processing method, which refers to a plastic processing process in which plastic particles are heated and melted and then blown into a film. Usually, the polymer is extruded into a tubular film blank, which is passed through in a better melt flow state. High-pressure air blows the tube film to the required thickness, and after cooling and shaping, it becomes a film, and the pe plastic blow molding fluorescent whitening agent is an excellent additive for improving the appearance and quality of plastic blow molding products.

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In the market, plastic blown film is a common plastic product, whether it is a convenience bag, a handbag or a garbage bag, plastic product packaging, daily necessities packaging, household appliance packaging, etc. The latter process is to put a protective layer of plastic film on the product, The function is to protect the product, reduce the collision and friction of the product, and make the product look more bright and high-grade.

The market demand for plastic film is very large, and blown film accounts for a large proportion of the market in China every year. So what problems need to be solved in the process of producing blown film? 1. The whiteness, brightness, transparency and yellowing of the blown film cannot meet the requirements of customers and users. Many manufacturers use old materials for production in order to reduce production costs. , Everyone uses fluorescent whitening agents to solve this problem, so what type of fluorescent whitening agent has good whiteness, low cost and no yellowing and discoloration?

工厂1

Shandong Subang Fluorescent Technology Co., Ltd. specializes in the production of fluorescent whitening agents for more than 20 years. It is a fluorescent whitening agent specially used for blow molding products, suitable for any blow molding products such as: greenhouse film, ziplock bag, plastic bag, Straws, etc. blown film, blown film is a blow molding product, the addition amount is only 200 grams per ton, and the white brightness is high and does not change color in the later stage, so you can use it with confidence.

 


Post time: Nov-01-2022