Food use vacuum bags will appear what problem how to solve?

food use vacuum bags to packaging to extend the shelf life of product, keep food original taste, to prevent food spoilage mildewy etc. Phenomenon, more and more manufacturers choose vacuum bags for packing food as you can see its extensity, in use process must be cautious, careful.

usually use vacuum bags will be packing leakage, color from, the process of using a container out packing of gas burst problems, if you in use process appeared the question, that is to choose the unqualified products, that why these problems?

1, the packing leakage: may be in use process have unidentified object scratches, the broken package, led to air leakage;

2, color fall off: we all know that the vacuum packing bag is plastic composite film, is a kind of printing film and by more than one or two other film by environmental capacity and material together, if appear the phenomenon that falls off the color greatly possibly because too little compound used in the process of solvent, glue and flimsy reason;

3, packaging, easy to burst: this phenomenon is the problem of packing materials choose wrong or is the use of inferior low unqualified material, some manufacturer in order to save costs, using other people abandoned low material to shoddy, caused serious quality problems brought serious damage to the manufacturer, this phenomenon is rare. Moreover is the time when the manufacturer in customized packing problem with communication with production factory, choose the lower material is not suitable for their products.

vacuum packaging of choice is a very important question, it is not like ordinary food packaging bags, if unqualified can also make do with big deal in raw materials, the next time because he/she is need to use high temperature sterilization, even a slight mistake can cause whole loss, manufacturer in choosing a vacuum bags must choose normal manufacturer, to purchase qualified packaging products.