1. Moveable blade device.
2. Guiding roller in oven will synchronously rotates with main shaft.
3. Solenoid operated valve controlling is adopted for Anilx roller and drawing roller.
4. Automatic meter-measuring devices.
5. Key mode air shaft is used for unwinding and rewinding shafts, easy to load and unload.
2.4. Coating job related product quality issues:
1) How to judge the quality of the coating?
The surface of the pole piece is flat, smooth, uniform in dressing, good in adhesion, dry, not to be stripped, not lost, lack of material, no dust, particles, no scratches, no bubble, the pole piece is a good pole piece, defective The bad pole piece.
2) What are the factors related to the uneven density of the film? How to adjust?
Irregularity and unevenness: the slurry is not uniform, the local solid-liquid ratio is large, the membrane is dense, and the solid-liquid ratio is small, the membrane density is small, and the stirring is enhanced. Vertical and horizontal unevenness: uneven seam, adjustable skew or coating roller, scraper has been deformed, should be adjusted or replaced. Horizontal and vertical unevenness: The speed of the coating roller or the back roller motor fluctuates and should be repaired.
3) How do you judge whether the pole piece has been dried and the temperature is too high? Non-stick rolls, no curling, sticky rolls are too cold, and curling is too hot.
The scope and main features of the multi-functional coater---
[Scope of application] Electrical tape coating; PE protective film coating; self-adhesive coating; hot melt adhesive coating; multi-functional coating; OPP sealing tape coating; water-based adhesive coating; silicone coating; Functional composite; glazing film coating; tape; shoe coating; transfer film coating; tape coating; coating compounding; special coating; custom coating; production of double-sided adhesive tape, masking tape, instant Sticking, BOPP tape, foam tape, silicone release paper, medical sanitary tape, cloth tape, self-adhesive and other coating and composite products. Multi-purpose coating machine for advertising consumables is suitable for advertising inkjet consumables, digital photo paper, and material coating.
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc