Views: 68 Author: Site Editor Publish Time: 2022-07-11 Origin: Site
The continuous sealing machine is suitable for sealing and making bags from all plastic films, including aluminum foil bags, plastic bags, composite bags and other materials in the industries of medicine, pesticides, food, daily chemicals, lubricating oil, etc., ideal sealing equipment for pharmaceutical factories and other units.
What is the working principle of continuous sealing machine?
What is the workflow of continuous sealing machine?
How to change the film of the continuous sealing machine?
When the continuous sealing machine is connected to the power supply, each mechanism begins to work. The electric heating element heats up after switching on, so that the upper and lower heating block heats up strongly, and is set to the required temperature via the temperature control system. It is sent by the speed controller and set to the required speed.
When the packaging containing the articles is placed on the conveyor belt, the sealing part of the bag is automatically sent between the two sealing tapes in operation and brought into the heating zone, and the heat of the heating block is transferred to the sealing part of the bag through the sealing tape. The film is heated and melted and softened and then passed through the cooling zone to reduce the surface temperature of the film accordingly, and then rolled with a knurled wheel (or pressure wheel) to join the upper and lower plastic films of the sealing part and press out a mesh pattern (or printed logo)., and then the sealed packing bag is conveyed by the guide rubber band and conveyor belt from the machine, and the continuous sealing machine completes the sealing process.
1. The continuous sealing machine is equipped with a two-pole housing grounding socket, which should be well grounded during use to ensure safe production.
2. When the automatic continuous sealing machine is used for the first time or the use interval is too long, the electric heating element is damp and should be preheated at low temperature for a few minutes before normal operation.
3. Adjust the height and front and rear position of conveyor table to meet the packing requirements
4. Adjust the position (feed opening) of the continuous sealing machine according to the size of the sealing line at the bag opening.
Pass the film according to the marking on the continuous sealer (note the front and back of the film, film must have a light eye marking), when the film passes through the U-shaped groove of the light eye, turn on the current, the film winding motor automatically rolls the film to the stop at the position of the cursor (there is no small screw on the eye, which can be adjusted with a slotted screwdriver, there is only a little need to be adjusted gradually until induction) and the height of the cup is adjusted; Set the sealing time to 1-3 seconds. The sealing temperature is 175-185 (PE, PP), wait until the temperature is reached.
ZHEJIANG HONGZHAN PACKING MACHINERY CO., LTD has professional staff who can offer you personalized, customized services. If you are interested in this product and want more information, please contact ZHEJIANG HONGZHAN PACKING MACHINERY CO., LTD.