-
DB-1300-DB-1800
Three layer film blowing machine with horizontal haul off
-
3DB-A
Three layer film blowing machine
-
ABA
film blowing machine
-
2DB-A
Two layer film blowing machine
-
DB-B50/55/60/65
Single layer film blowing machine
-
DB-A45-700/A50-900
Single layer film blowing machine with printer
-
DB-350x2/450x2
T-shirt bag making machine
-
DB-600-1000
Side sealing bag making machine
Precautions for film blowing machine operation
1. The extruder and rotating die head must not be started without heating the equipment, and the heating temperature and time are not within the specified requirements, otherwise the equipment will be damaged.2. When unpacking the raw materials, check whether there is wet material. Wet materials must not be mixed. They must be dried in the drying room before use.
3. When cleaning the die head and die mouth, only copper sheets can be used to clean the die mouth. Do not use scrapers or iron sheets to scrape the die mouth, otherwise it will cause damage to the die mouth.
4. The guide rollers of the film blowing machine, including rubber rollers and winding rollers, must not be cut with blades, otherwise it will cause scratches on the guide rollers.
5. The filter screen of the extruder and the corona treatment machine must be replaced and cleaned regularly. It is generally required to replace the filter screen and clean the silicone roller of the corona treatment machine with alcohol within 24 to 48 hours. Specifications of the filter screen: two layers of 80 mesh and one layer of 100 mesh three-layer filter screen.
6. The corona treatment machine should not be turned on if the guide roller of the corona treatment machine does not move without film. Once the film is broken or stopped, the corona treatment machine should be turned off immediately to avoid burning of the corona treatment machine.
7. Films that have not been corona treated or have not been corona treated to more than 38 dynes should not be put into the finished product, otherwise it will cause major accidents in composite quality.