Toothpaste manufacturer – Periodic lipstick procedure
Intermittent paste is a Chinese "synthetic detergent toothpaste", widely used or once used in the cold legal paste process, it has two production methods: one is the pre-rubber water method;One of them is the direct mixing method.
Pre-glue is to first distribute the glue, etc. evenly in the wetting material, and then dissolve the water-soluble accelerator, etc. Under stirring, the glue is added to the aqueous solution and expanded until the glue is statically reserved;The friction agent and other powders and spices are then in turn thrown into the human glue, thoroughly mixed, and then crushed by uniform, vacuum degassing.
Direct mixing method is to let the various components of the formula (such as glycerin, CMC, water and additives, friction agents, detergents and spices) be sequentially discharged into the human mixer, by vigorously mixing and compressing and lubricating, and then grinding homogenization, vacuum degassing molding.
The main feature of the batch paste production process is that the investment is small, and its disadvantage is that the process hygiene standard is difficult to achieve, so it has been replaced by the vacuum paste process and gradually eliminated.
Publication time: Jan-03-2024