company news about The Advantages of Rotomolding Insulated Thermo Boxes

There are more and more practical applications of rotomolding insulated thermo boxes, so what are the advantages of rotomolding insulated boxes? Please kindly check as follow the content about the details of the rotomolding.

Rotomolding insulated thermo box. Rotomolding is a relatively new type of plastic molding technology. The mold is rotated on the rotomolding machine, and the plastic particles are melted by an oven or fire, and then formed after cooling. Because the rotomolding machine needs to be rotated continuously, it is called rotomolding.

The process of rotomolding is quite special. Because the melted plastic particles need to fill the mold evenly, it takes a long time. One mold can only produce more than a dozen products in 24 hours, so the production cycle of rotomolding is long, and mass production needs to be increased by number of molds. However, rotomolding molds are cheaper than injection and blow molding and are suitable for small batches of customized orders

The naturally formed empty inner cavity of the rotomolding insulated thermo box which is suitable for filling with insulation materials. At present, it is generally filled with PU foam. The rotomolding insulated thermo box can directly contact the food, and the structure is sturdy and durable. However, due to the large amount of wall thickness materials and the relatively heavy weight of the rotomolding insulated thermo box, it is generally not suitable for battery vehicles and single-person distribution, but is used for trucks, multiple people, and long-term frequent use of the transportation of the cold and hot food.