Customized pet food packaging bags should focus on several key performance factors. While the external packaging design of pet food has a significant impact on sales, the performance of the packaging itself is crucial. Donglin Packaging has over 10 years of experience in custom composite flexible packaging. Below, I will provide a detailed introduction to the essential performance aspects to consider when customizing pet food packaging bags.
In addition to basic mechanical properties such as puncture resistance and impact resistance, it's important to emphasize the barrier properties of customized pet food packaging bags, including oxygen transmission rate and water vapor transmission rate.
1、Oxygen Transmission Rate:
The ability to block oxygen is crucial because many pet foods contain a high content of meat with a significant fat content. Oxygen can lead to oxidation and spoilage of the food. Poor oxygen barrier properties can also result in the release of odors during storage, reducing customer satisfaction.
2、Water Vapor Transmission Rate:
Effective resistance to water vapor is essential, especially for granular or freeze-dried pet foods. Inadequate water barrier properties can lead to moisture absorption and spoilage of the food. In more severe cases, it can promote the growth of microorganisms, affecting the healthiness of the pet food.
Post time: 09-15-2023