How to solve food vacuum packaging bag expansion

2021/05/09
How to solve the problem of food vacuum packaging bag expansion? The problem of bag swelling is a problem frequently encountered by food companies. In this regard, manufacturers of automatic bagging packaging machines have a deep understanding. Generally speaking, the main reason for the air leakage of the food bag is that the bacteria multiply and often produce gas. Let's understand the solution.

  The solution is as follows:

   1. Control the initial microorganisms of the raw materials. Minimize the pollution level of raw materials as much as possible, select raw materials strictly, and prevent the use of the principle of contaminated deterioration, so as to avoid deterioration of products due to excessive microbial residues and bag expansion.

   2. Improve the quality of staff, establish a comprehensive quality management system, actively promote quality control activities, and give full play to the subjective initiative of staff.

  3. Control the raw materials of various processing procedures, the processing procedures should be closely coordinated, the shorter the transfer time, the better, and the processing time, processing temperature and pickling time should have operating specifications to ensure that the product is qualified. On the other hand, The time from product cleaning and disinfection to production of semi-finished products should be as short as possible to reduce microbial contamination.

  4. Ensure timely sterilization after vacuum sealing, ensure timely sterilization of products after vacuum sealing, to facilitate the smooth flow of goods, strictly abide by the operation sequence of the sterilization process, and improve the control, maintenance, and quality inspection skills of the operators to prevent waste products The secondary pollution; regular inspection of the operation of the sterilization machine indicates that the sterilization machine with function problems should be discarded and not used.

   5. Check that the high temperature sterilization time and temperature sterilization time are not enough, the temperature is not up to the standard, and the temperature is uneven, which is easy to cause microorganisms to remain and breed. Microorganisms can decompose the organic matter of food to generate gases such as hydrogen sulfide and carbon dioxide. If there is gas in the vacuum bag, the problem of bag expansion will occur. Most of the bag swelling problems in the food industry are not related to the sterilization temperature. Therefore, be sure to check whether the temperature meets the standard before processing and production, and check the thermometer frequently. The sterilization process must control the time, improve the quality of the staff, and do not artificially shorten the sterilization time in order to improve work efficiency. Uneven sterilization temperature requires changing the method of use of the equipment or modifying the equipment.

  The solution is here. If you have any questions, please pay more attention to our official website. We will bring you the most detailed answers.

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