One is that the packaging film is placed on the machine above, and the film is wrapped from the top of the material to the bottom. The down paper is the film under the machine, and the film is wrapped from the bottom of the material to the top. Why is it so distinguished? This is determined by the characteristics of the  packed products.

The top/upper film flow pillow packaging machine is suitable for products that are regular and non-sticky, such as cards, manuals, warranty cards, certificates, CDs, books, soap, combs, paper, sockets, dominoes, red envelopes and other products with a smooth and regular surface ；

Bottom film pillow packaging machine is suitable for irregular and sticky products, such as: candy, soft candy, tumbler, jumping beans, sucker dolls, hardware and other irregular products.

You can judge it like this: if your product can be pushed with a push rod, use the film on the top, and if you feel the product cannot be pushed with the push rod, use the film on the bottom;

Under normal circumstances, packaging machine manufacturers will take your samples to test the machine to know which type of packaging machine is more suitable for packaging your products.

More questions,welcome to contact us. Bestar manager: Lily Luo 

whatsapp: +86 132418201227