Medical vacuum packaging machine can not seal or seal is not strong, what should I do?

　　Pharmaceutical Network Technical Article: Vacuum packaging machine as the name implies is the air discharge and then packaging equipment, can be applied to a variety of plastic film bags, composite film bags, aluminum foil bags of vacuum packaging, can be separated by oxygen preservation, extend the shelf life of products, improve the grade of products, to ensure product quality safety At present, vacuum packaging machine in medicine, food, biological products and other fields of wideapplication
With the rapid development of medicine, food and other industries, as well as the continuous maturity of vacuum packaging technology, many vacuum packaging machine enterprises began to commit to innovation, and actively update and upgrade equipment, in order to have a higher competitiveness in the market to meet the needs of more users For example, some enterprises said, "In order to meet the rapid development of food and medicine industries, as well as more confident participation in international competition, we are working hard in technology, towards functional diversification, structural design standardization, intelligent control, structural precision and other directions." In this context, China's packaging market vacuum packaging machine market gradually prosperous, packaging machine sdiverse variety, different functions, can further meet the pharmaceutical and other industries differentiated packaging, high-quality packaging needs
The vacuum packaging machine with quality clearance is the prerequisite to ensure the stability and operation of the equipment However, many users in the use of vacuum packaging machine, there are problems that can not be sealed or not strong What are the reasons for these situations and how to resolve them?
Some technicians said that there may be five reasons why they cannot seal First, the control panel heat-seal switch is not selected, or the heating power supply is not opened, second, the packaging machine heating element is damaged, or the heating element power connection is disconnected, third, the panel set a problem, the heating time is set to 0;
And the seal is not strong, so that the bag seal is not uniform, or the sealing line has bubbles, there may be reasons include: vacuum chamber sealing adhesive strip is not clean enough, there are dirty things or other foreign objects;
For the seal problem, technical staff suggested, in general, when the machine problems, need to turn off the power of the equipment, the general vacuum packaging machine has an emergency stop device, the user in the problem can first press this button to ensure the safety of the equipment maintenance For example, the heating time and heating temperature are not adjusted, only need to be adjusted to fit, the heating cloth has an attachment, can be gently scraped off by hand attachment, the pressure solenoid valve does not move, need to clean or replace the solenoid valve, the airbag is damaged, the air bag needs to be replaced, the pressure pipe is broken, need to be repaired or replaced, the air valve line is broken, need to find and connect, etc
However, if the technician finds that repairs are not possible, the equipment supplier can be contacted for resolution This also highlights the importance of users to choose regular manufacturers when choosing equipment.