Polyvinylidene chloride (PVDC) inner printing film is a high – performance packaging material that has been widely used in various industries, such as food, medicine, and daily necessities. The gloss level of this film is an important characteristic that can significantly affect the appearance of the packaged products and the overall marketing effect. As a PVDC inner printing film supplier, I am very familiar with the nuances of the gloss level of this film, and in this blog, I will delve into what it is, its influencing factors, and its significance in product packaging. Polyvinylidene Chloride Inner Printing Film
Understanding the Gloss Level of PVDC Inner Printing Film
Gloss level refers to the ability of a surface to reflect light in a specular direction. It is usually measured in gloss units (GU), which are determined using a glossmeter. The gloss of a PVDC inner printing film can range from low – gloss to high – gloss. A low – gloss PVDC film has a more matte or subdued appearance, which can give the packaged product a more luxurious and high – end feel. On the other hand, a high – gloss film has a shiny, mirror – like appearance that can make the product look more eye – catching and modern.
Measuring the Gloss Level
The measurement of the gloss level of PVDC inner printing film is standardized. The most common angles for gloss measurement are 20°, 60°, and 85°. A 20° gloss measurement is typically used for high – gloss surfaces, while a 60° measurement is more suitable for medium – gloss surfaces, and an 85° measurement is often used for low – gloss surfaces.
When we measure the gloss of our PVDC inner printing films, we use a high – precision glossmeter to ensure accurate results. This allows us to provide our customers with films that meet their specific gloss requirements. For example, if a customer needs a high – gloss film for a product that needs to stand out on the shelf, we can ensure that the film has a gloss level within the specified range at a 20° measurement angle.
Factors Influencing the Gloss Level of PVDC Inner Printing Film
Raw Materials
The quality and type of raw materials used in the production of PVDC inner printing film play a crucial role in determining its gloss level. High – quality PVDC resin can produce a film with a smoother surface, which in turn leads to a higher gloss level. In addition, the additives used in the film – making process can also affect the gloss. For example, some lubricants can improve the surface smoothness of the film, thereby increasing its gloss.
Production Process
The production process of PVDC inner printing film can also have a significant impact on its gloss level. The extrusion temperature, pressure, and cooling rate during the film – making process all need to be precisely controlled. If the extrusion temperature is too high, the film may become rough – surfaced, resulting in a lower gloss level. On the contrary, if the cooling rate is too fast, internal stress may be generated in the film, which can also affect its surface smoothness and gloss.
At our production facility, we have strict quality control measures in place during the production process. Our technicians monitor every step of the production process to ensure that the film has the desired gloss level. For example, we use advanced extrusion equipment that can precisely control the temperature and pressure, and we also have a well – designed cooling system to ensure a uniform cooling rate.
Surface Treatment
Surface treatment is another factor that can affect the gloss level of PVDC inner printing film. If the film undergoes corona treatment, for example, the surface energy of the film can be increased, which is beneficial for printing. However, if the corona treatment is not carried out properly, it may damage the surface of the film, reducing its gloss level.
Significance of Gloss Level in Product Packaging
Attracting Consumers
In the highly competitive market, the appearance of the product is often the first thing that attracts consumers’ attention. A product packaged with a high – gloss PVDC inner printing film will shine brightly on the shelf, making it easier to stand out among other products. For example, in the cosmetics industry, high – gloss packaging can give consumers the impression that the product is of high quality and modern. On the other hand, low – gloss packaging can be used for products targeting a more sophisticated and high – end market, such as luxury chocolates or premium wines.
Protecting and Presenting Products
The gloss level of the PVDC inner printing film not only affects the appearance but also has an impact on the protection and presentation of the products. A high – gloss film with a smooth surface can provide better protection for the product, as it is less likely to be damaged during transportation and storage. At the same time, the high – gloss surface can also enhance the visual effect of the printed patterns on the film, making the product information more clearly presented to consumers.
Meeting Different Customer Requirements
As a PVDC inner printing film supplier, we understand that different customers have different requirements for the gloss level of the film. Some customers may need a high – gloss film for products that need to have a strong visual impact, while others may prefer a low – gloss film for a more elegant and subdued look.
We offer a wide range of PVDC inner printing films with different gloss levels to meet the diverse needs of our customers. Our R & D team is constantly working on developing new products with improved gloss performance. We can also customize the gloss level of the film according to the specific requirements of our customers. For example, if a customer needs a film with a specific gloss value at a certain measurement angle, we can adjust our production process parameters to achieve the desired result.
Conclusion
The gloss level of PVDC inner printing film is a crucial characteristic that can affect the appearance, protection, and marketing of the packaged products. As a professional PVDC inner printing film supplier, we are committed to producing high – quality films with the right gloss level to meet the different needs of our customers. Whether you are looking for a high – gloss film to make your product stand out on the shelf or a low – gloss film for a more elegant look, we can provide you with the perfect solution.
Coextruded Film If you are interested in our PVDC inner printing films and want to discuss your specific requirements, please feel free to reach out to us. We are more than happy to have in – depth discussions with you and provide you with detailed product information and samples. Let’s work together to create the best packaging solutions for your products.
References
- ASTM D523 – 14(2020), Standard Test Method for Specular Gloss.
- Rogers, S. L. (Ed.). (2014). Plastics packaging materials for food. Elsevier.
Sinosealed Packaging Solutions Limited
With a professional production team, we are one of the most experienced polyvinylidene chloride inner printing film manufacturers and suppliers in China. Please rest assured to buy high quality polyvinylidene chloride inner printing film for sale here from our factory. For price consultation, contact us.
Address: Luohe City, Henan Province, China
E-mail: contact@barrierpackage.com
WebSite: https://www.barrierpackage.com/
