One stop Oral Care product of toothpaste manufacturing with 20+ years experience.

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How is toothpaste made? How did the factory develop a toothpaste that can effectively protect oral health and prevent the spread of tooth decay?

2025-05-23

In this article, the technology and process will be demonstrated.

Toothpaste manufacturing process

1. Precise Raw Material Control The intelligent proportioning system measures raw materials accurately via loss-in-weight metering scales according to pre-set formulas. All raw materials undergo rigorous testing by metal detectors and microbial culture analyses before entering the pretreatment workshop, ensuring they are free of foreign objects and pathogenic bacteria. In fully enclosed mixing tanks, the paste is homogenized to achieve a creamy, smooth texture.

2. Toothpaste Tube Preparation Plastic pellets are melted, extruded into sheets, printed with designs, and cut into tubes. The tubes are loaded onto an automatic feeder. After filling, the open end is sealed and crimped, followed by capping and screwing.

3. Tube Filling When the tubes are ready for filling, an automatic alignment device rotates them to ensure perfect positioning. The paste is then dispensed into the tubes using piston pumps. During filling, the opposite end is crimp-sealed to prevent leakage. Each tube is laser-engraved with a code indicating the production date, time, and expiration date.

4. Packaging and Distribution The filled tubes are automatically sorted and packed into cardboard boxes or cartons. Final packaging is either transported to our warehouse or directly to seaports/airports for global distribution.

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