Toothpaste is an indispensable cleaning product in our daily life, which can help us clean our teeth and prevent tooth decay. So, how is toothpaste made? Let's reveal the process of making toothpaste.
1.Raw material preparation:
The main raw materials of toothpaste include friction agents, foaming agents, adhesives, surfactants, sweeteners, flavors, fluorides, etc.
Friction agents:** can help remove dirt and plaque from the surface of teeth, common friction agents include calcium carbonate, silicon dioxide, aluminum hydroxide, etc.
Foaming agent: ** can make toothpaste foam, increase the cleaning effect, common foaming agents include sodium lauryl sulfate, sodium lauryl sulfate, etc.
Adhesives: ** can make toothpaste viscous and prevent it from delamination, common adhesives include carrageenan, xanthan gum, etc.
Surfactants:** can help toothpaste clean teeth better, common surfactants include sodium lauryl sulfate, sodium lauryl sulfate, etc.
Sweeteners:** can sweeten toothpaste and improve taste, common sweeteners include glycerin, saccharin, aspartame, etc.
Flavor: **It can make toothpaste have a fragrance and increase the use experience, common flavors include peppermint, lemon, etc.
Fluoride: ** can help prevent tooth decay, common fluoride includes sodium fluoride, tin fluoride, etc.
2.Production process:
Mixing: Mix all ingredients in a certain proportion and stir well.
Grinding: Grinding the mixed raw materials to make them more fine-grained and improve the cleaning effect.
Homogenization: Homogenize the ground raw materials to make them more delicate and uniform.
Tinting: Add pigments as needed to give the toothpaste a different color.
Filling: Fill the filled toothpaste into the toothpaste tube.
Sealing: **Seal the toothpaste tube to prevent leakage.
Inspection: **Quality inspection of toothpaste to ensure compliance with standards.
3.Packing:
Toothpaste packaging mainly includes toothpaste tubes and outer packaging boxes. Toothpaste tubes are usually made of plastic or aluminum, and the outer box is made of paper.
4.Finished product:
After the above process, the toothpaste is made.
Summary:
The process of making toothpaste is not complicated, but it requires strict control of raw materials, processes and equipment to ensure the quality and safety of toothpaste.