What is outstanding features of the color masterbatch in blow molding technology ?

Currently, color masterbatch are being used by many plastic companies in extrusion blowing technology to produce plastic packaging products. These blowers are improved so that plastic products are completely unaffected by external impacts. Besides, the color masterbatch component also needs to ensure the quality from the inside so that consumers feel secure when using.

When applying color masterbatch in blowing molding technology, what do you need to keep in mind?

Before executing this method, the color masterbatch must be acquire the following basic elements before the production process can proceed smoothly:

• Plastic granuels must have good viscosity so that when melting in a temperature of more than 100 degrees C, they can flow evenly in the bottle;

• The recovery must be very stable as well as ensure the internal chemical components after being deformed for a long time;

• The adhesion ability of the color masterbatch must be tight when extruded to blow into many different shapes;

• The product makes it resistant to bumps and does not distort when thrown or dropped to the ground.

How is the process of using color masterbatch in blown molding technology?

The molten color masterbatch will be pushed through a small slit with a ring shaped  and arranged vertically to form a thin-walled tube. The air will blow through a hole in the middle of the mold, above the mold is arranged a high-speed air ring to cool the hot film. The plastic mixture is then raised to cool it until it passes through the flattening roller to form a double film. This double film will continue to be taken out of the extruding system through the roller system and left or cut into two pieces and rolled into large tubes. These double films will be sealed in width and cut or cut to create plastic bags or bottles. This process is done at the same time or after blowing the film.

Color masterbatch products are always the first choice in extrusion blow technology, providing products with high standard features that are suitable for many applications in the automotive, packaging, construction, and automotive industries. household products, ...