Shenzhen bubble bag manufacturers: take you into the production of bubble bags
来源： http://hellmotor.com点击： Date: 2019-03-29 00 : 00Source : http : //hellmotor.comClick :
Is the production process of bubbles complicated? We receive so many courier services every day, have opened so many packages, and have taken a serious look at how these little pros who protect our products are produced? Let our editors take you into the production workshop of bubble bags
Bubble bag production process: The bubble bag production process is similar to a simple three-seal flat bag. The seal is neat and the bag is flat. First of all, you must ensure that the upper and lower molds are aligned front and back and left and right. The photoelectric EPC or CPC can be used to correct the deviation. Use electromagnetic or infrared EPC to correct the deviation, which is suitable for high-speed operation.) Use magnetic powder brake to adjust the tension.
When sealing the edges, ensure that each side of each bag is sealed at least twice. Because the material contains air, it is longitudinally sealed using high-temperature pressure on the top and bottom. Cooling after sealing can make the bag more beautiful. Horizontal sealing can be performed in the order of high, low, high, low, and cooling.
If it is a non-printing bag, it is necessary to ensure that the formation of a heat seal is the same, at least the same nature must be kept the same. For example, the side seal is 10 CM, and the horizontal seal can be arranged into 20CM, 19CM, 18CM from far to near, so that the side seal can be as consistent as possible when the machine is unstable. Always measure for non-printed bags. Other problems should be solved in actual operation.
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