How to choose the appropriate vacuum white bag thickness and toughness according to product characteristics?
Publish Time: 2025-03-11
In the modern packaging industry, vacuum white bags are widely used in food, medicine, electronic products and other fields due to their good sealing, freshness preservation and portability. However, different products have different characteristics and packaging requirements. Choosing the right vacuum white bag thickness and toughness is essential to ensure product safety, extend shelf life and enhance consumer experience.
1. Understand product characteristics
Before choosing a vacuum white bag, you first need to have a deep understanding of the product characteristics. For example, food products may need to consider factors such as weight, shape, whether it is fragile, whether it is easy to deteriorate, etc.; pharmaceutical products need to pay attention to their stability, moisture resistance and safety requirements for packaging materials; electronic products pay more attention to the impact resistance and anti-static performance of packaging. These characteristics will directly affect the choice of vacuum white bags.
2. Determine thickness requirements
Product weight: Heavier products require thicker vacuum white bags to bear the weight and prevent the bag from breaking during transportation. Generally speaking, the thickness of the bag should increase accordingly for every certain increase in weight.
Product shape: Products with irregular shapes or sharp corners may require thicker bags to prevent puncture. In addition, for products that need to be stacked for storage, appropriately increasing the thickness of the bag can also provide better support.
Protection needs: For products that are fragile or require special protection, such as precision instruments or fragile foods, thicker vacuum white bags should be selected to provide better cushioning and protection.
3. Evaluate toughness requirements
Toughness refers to the ability of a material to resist deformation and rupture when subjected to external forces. For vacuum white bags, toughness is directly related to whether it can effectively resist external forces such as stretching and tearing during use.
Transportation conditions: If the product needs to be transported over long distances or moved multiple times, a vacuum white bag with better toughness should be selected to ensure that the bag will not break or leak during transportation.
Storage environment: The storage environment also has a certain impact on the toughness of the bag. For example, in a low-temperature environment, the toughness of some materials may decrease, so it is necessary to select a vacuum white bag suitable for a low-temperature environment.
Product characteristics: Some products themselves may produce a certain amount of friction or pressure on the packaging material, such as hard foods or products with sharp corners. For this type of product, a more resilient vacuum white bag should be selected.
4. Comprehensive consideration of cost-effectiveness
When choosing the thickness and toughness of the vacuum white bag, cost-effectiveness also needs to be considered comprehensively. Although thicker and more resilient bags can provide better protection, they will also increase packaging costs. Therefore, it is necessary to balance costs and benefits based on the value of the product, market positioning, and consumer packaging requirements.
Choosing the right vacuum white bag thickness and toughness is the key to ensuring product safety, extending shelf life, and improving consumer experience. By deeply understanding product characteristics, determining thickness requirements, evaluating toughness requirements, and comprehensively considering cost-effectiveness, the most suitable vacuum white bag packaging solution can be tailored for the company.
