Vacuum bags in the cause of leakage in where?

Surging, marked on the market, the market demand for vacuum packing also gradually increased, while for vacuum packing bag, most worried about the problem is the bag placed after a period of time, vacuum bags, the phenomenon of the rose bag. Thus lost vacuum packaging, so the cause of this to happen you know? Here is a vacuum packaging manufacturer of vacuum bags leak up bag. Analysis of the causes of the big four Bacteria breeding in one, vacuum packaging bags tend to produce gas in the vacuum packaging material under the condition of no problem, you can consider whether because of incomplete sterilization, breed bacteria inside the rapidly due to the rose bag phenomenon, this kind of situation usually occur in meat products in the use of vacuum packing, inspection method is very simple, a moderate amount of rice with the bag ( Rice has generally do not produce air bacteria) Vacuum placed after half a month, such as no bag phenomenon, that means is the use of the process of vacuum packaging sterilization caused by incomplete, at this point you can adjust the sterilization process. Two bags, vacuum bags sealing and vacuum permeability food after bagging, the last procedure have to be hot sealing of vacuum bags, and this procedure, the quality of high and low will directly affect the vacuum packing bag sealing performance. If the sealing side is lax, lead to the bags leak, the air will penetrate the vacuum bags from bags leak area. The permeability of vacuum packing bag is too large which is another cause of the food up bag. Three sellers, transportation and warehouse storage temperature, many products for room temperature more than 37 degrees Celsius, a cold one hot, produce the cause such as condensed water inside. Four, food additives, reaction between gas or food additives and ingredients gases generated in the reaction.