Toothpaste manufacturer - batch toothpaste manufacturing process
Intermittent paste making is an old-fashioned process that is commonly used or has been used in the cold making process of "synthetic detergent toothpaste" in my country.It has two production methods: one is the preformed glue method;other This is a direct mixing method.The pre-bonding method is to first distribute the glue and other materials evenly in the wetting agent and dissolve the water-soluble additives in the water. When mixing, add the glue solution into the water solution to make it into glue, and let it stand.for further use. Powders such as agents and spices are placed in the glue in turn, mixed thoroughly, then crushed and homogenized, and then degassed in a vacuum to obtain the shape.The direct mixing method involves sequentially placing the various components of the formula (such as glycerin, CMC, water and additives, friction agents, detergents and spices) into a paste mixing machine and vigorously stirring and kneading to form a paste.and then through grinding and homogenization, vacuum degassing and molding.The main feature of the intermittent paste making process is low investment, but its disadvantage is that it is difficult to maintain the hygiene standards of the process, so it has been replaced by the vacuum paste making process and gradually eliminated.
Publication time: Nov-11-2023