Tips for selecting food vacuum packaging bags

When it comes to purchasing, the word "price" comes to people's minds. However, in addition to the price factor, it is more important to pay attention to the quality and whether it meets our own needs. So, what should we pay attention to when wholesaling customized food vacuum packaging bags? Jinde Packaging reminds that when wholesale customizing vacuum packaging bags at home, in addition to paying attention to the price, the thickness and material selection of the vacuum packaging bags should also be considered. The following are tips for choosing food vacuum packaging bags. Please refer to them.

1. Selection of Material Thickness for Vacuum Bags

Packaging different foods should use vacuum packaging bag materials with different thicknesses and properties. For products that are heavy, thick materials should be chosen, while for products that are light, thin materials should be chosen to save costs. Of course, the thicker the material, the higher the cost, but it will also be more sturdy.

2. Selection of Vacuum Bag Material

Ordinary vacuum packaging bags are made of single-layer PE material, which can be vacuumed. However, the damage rate and air leakage rate of vacuuming are relatively high, but the cost is low. Many customers choose single-layer PE bags as vacuum bags to save costs. Good vacuum bags are made of multi-layer composite materials, such as nylon/PE. This is a two-layer composite bag that is sturdy and will not leak during vacuum pumping. Currently, most food packaging bags use multi-layer composite bags as vacuum pumping bags. Different foods have different properties, for example, salt baked foods with high oil content should choose materials that are resistant to oil, kimchi foods with high salt content should choose materials that are resistant to acid and alkali, and products that require high-temperature disinfection or high-temperature steaming should choose materials that are resistant to high temperature.

In summary, when wholesaling customized vacuum packaging bags, it is necessary to inform the packaging bag manufacturer of the product requirements, the specific product to be used, any special requirements for the product, and so on. Only by sending the specific requirements to the manufacturer can they customize your own packaging bag according to your needs. It can also prevent unnecessary things from happening. If you need more information, please contact our hotline at 15902743510