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Lu 'an Qingsong Masterbatch Co., LTD. Plastic Blown Film Masterbatch: The perfect choice for blown film processing during the hottest days of summer!
The high-temperature and high-humidity environment during the hottest days of summer poses special requirements for the performance of color masterbatches in plastic blown film processing. The plastic blown film color masterbatch of Lu 'an Qingsong Color Masterbatch Co., LTD., with its targeted process design, demonstrates excellent adaptability under such climatic conditions, providing a stable coloring solution for blown film production.
The core of Plastic Blown Film Masterbatch lies in the uniform dispersion of pigments and carrier resins, a characteristic that is particularly important during the hottest days of summer. Lu 'an Qingsong Masterbatch Co., Ltd. has refined the pigment particles to the micron level by optimizing the grinding process, ensuring that the pigments can still be evenly distributed in the carrier resin under high-temperature and high-humidity conditions. The highly compatible carrier resin used in production has a strong affinity with blown film substrates such as polyethylene and polypropylene. Even when the workshop temperature rises in summer, causing changes in the melt fluidity of the substrate, the color masterbatch can fully blend with it, avoiding uneven coloring phenomena such as color spots and stripes.
In view of the temperature characteristics of film blowing processing during the three hottest days of summer, this color masterbatch has good thermal stability. Its pigments have undergone high-temperature resistance treatment and are not prone to decomposition or discoloration in the high-temperature environment of the blown film machine screw (typically 150-230℃), maintaining stable coloring power. The melt index of the carrier resin is precisely controlled to form a matching melt viscosity with different grades of substrates at high temperatures, ensuring the stability of the film bubbles during the blown film process and reducing the uneven film thickness and color deviation caused by temperature fluctuations. This thermal stability enables the color masterbatch to maintain stable processing performance even when the workshop temperature rises in the afternoon of the hottest days of summer.
High humidity environments may cause masterbatches to absorb moisture and form lumps, affecting the dispersion effect. The plastic blown film masterbatches of Lu 'an Qingsong Masterbatch Co., Ltd. have reduced their hygroscopicity through drying treatment and moisture-proof packaging. During storage and use, even if the humidity in the workshop reaches over 70%, the color masterbatch can still remain in a loose state. When mixed with the substrate, it is evenly dispersed, avoiding blown film defects caused by caking. This feature reduces production disruptions caused by humidity during the three hottest days of summer and ensures the stability of continuous blown film.
In terms of coloring effect, the color saturation and color fastness of this color masterbatch remain stable in high-temperature environments. The plastic film made by blown film is not prone to fading or yellowing under the intense sunlight during the hottest days of summer and can maintain its bright color for a long time. For film products that need to be used outdoors, such as sunshade nets and outdoor packaging films, this light resistance is particularly important as it can extend the appearance retention time of the products.
In application scenarios, Plastic Blown Film Masterbatches are suitable for the diverse blown film demands during the hottest days of summer. When making agricultural greenhouse film, the film with this color masterbatch added not only has uniform coloring but also can be combined with the functional additives of the greenhouse film to maintain stable optical performance under high temperature and strong light, providing a suitable light environment for crop growth. When producing food packaging film, its formula that meets safety standards will not release harmful substances in high-temperature environments, ensuring the safety of the packaging. In addition, when used to make films for daily necessities such as garbage bags and shopping bags, the uniform dispersion of color masterbatches ensures consistent color of the films and enhances the appearance quality of the products.
The usage of this color masterbatch is simple and convenient. After being mixed with the blown film base material in proportion, it can be put into production without adjusting the parameters of the original equipment. During the three hottest days of summer, it is recommended to store the color masterbatch in a dry and well-ventilated silo. Before use, check if it has absorbed moisture to ensure the dispersion effect. For light-colored or transparent films, the addition ratio can be appropriately reduced to avoid affecting the light transmittance of the film. Dark films can achieve rich colors by adjusting the proportion, while also taking into account the mechanical properties of the film.
The plastic blown film masterbatch of Lu 'an Qingsong Masterbatch Co., Ltd. has demonstrated stable dispersibility, thermal stability and coloring effect in the blown film processing during the three hottest days of summer through targeted optimization for high-temperature and high-humidity environments. It provides reliable coloring support for the production of various plastic films and reflects the process consideration of masterbatch in adapting to climatic conditions.
Lu 'an Qingsong Color Masterbatch Co., Ltd. was founded in 2008. After years of development, it now has multiple advanced production lines, complete testing equipment, and has hired many technicians. It has a team of dozens of experienced employees. Lu 'an Qingsong Color Masterbatch Co., Ltd. specializes in the spinning and drawing of various materials such as non-woven fabric color masterbatch and polypropylene color masterbatch. BCF and other PP color masterbatches, as well as various environmentally friendly color masterbatches, functional masterbatches, blown film color masterbatches, injection molding color masterbatches, engineering plastic modified masterbatches and reinforced masterbatches. We undertake color matching production based on samples, featuring accurate color matching, fast speed and favorable prices.