What are the influencing factors of food packaging sealing?
First, the material influence
general composite membrane type of food packaging is a certain heat sealing performance, mainly products in custom-made after food packaging bags can be sealed by sealing machine.
Composite bags, aluminum foil bags, plastic bags
2, production process influence
food packaging mainly applied the gravure technology, dry compound, eager technical process to make heat sealing is mainly reflected in one pouch.
Usually is the main control of heat sealing temperature, pressure and time.
These are need to have superb technical staff to grasp, above the heat sealing temperature when heat sealing, make plastic film adhesive flow;
And heat sealing pressure can make the plastic film in the viscous flow of interface between molecules produce mutual penetration, diffusion, external power;
Certain heat sealing time can make the plastic film interface molecular mutual penetration, diffusion as soon as possible, make the interface disappeared and as a whole, thus has good sealing. Guangdong Huihua Packaging Co., Ltd. will continue to build a corporate culture that respects and values the unique strengths and cultural differences of our associates, customers and community. Guangdong Huihua Packaging Co., Ltd. will accomplish this by exceeding the expectations of our customers while conserving resources and preserving the quality of the environment. Guangdong Huihua Packaging Co., Ltd. can promise you that we never conceded on the quality standards of our products. Apart from this, exhibit myriad printed pouch manufacturers benefits, like the prevention of printed pouches suppliers by enhancing printed pouch manufacturers. These printed pouches suppliers printed packaging bags have made the life easier. The best feature of the is its printed pouch manufacturers.