A kind of antibacterial toothbrush and manufacturing method thereof

Abstract

The invention provides an antibacterial toothbrush and a manufacturing method thereof. A toothbrush handle, a toothbrush head and toothbrush bristles are integrally injection molded, gaps and holes left in a plug-in manufacturing process are avoided, and sanitary dead angles not easy to clean are greatly reduced. Raw materials of the toothbrush head and the toothbrush bristles are the same, polyamide and polyethylene terephthalate are used as plastic base materials, and mechanical strength and molding rate are ensured; 3-methacryloxypropyltrimethoxysilane modified magnesium powder, folium Eucalypti Robustae extract, Chinese waxgourd seed extract and tea polyphenols are added and have synergistic antibacterial effect; pomegranate peel extract (rich in ellagic acid) is also added and has synergistic antioxidant effect with the tea polyphenols, so that the toothbrush head and the toothbrush bristles (with the most frequent contact chances with the mouth) are endowed with excellent antibacterial and antioxidant properties, the service life of the toothbrush can be greatly prolonged, and the mouth and teeth cannot be polluted after long-term use.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to an antibacterial toothbrush and a manufacturing method thereof. Background technique [0002] Toothbrush belongs to daily necessities, and its function is to wash the residue in the oral cavity, clean the teeth and gums, thereby keeping the oral cavity clean and hygienic. However, the material used to make toothbrushes is generally plastic, and the properties of plastic are easy to breed bacteria, and they are polluted every day when brushing teeth every day, so it is difficult to achieve thorough sanitation, health and safety. Especially at the bottom of the toothbrush bristles and the joint between the toothbrush handle and the toothbrush bristles, dirt and dirt are hidden, which is very difficult to clean. A large number of bacteria will grow after long-term use, which will inevitably cause adverse effects on human health. [0003] Therefore, the ordinary toothbrush...

AI Technical Summary

Problems solved by technology

However, the material used to make toothbrushes is generally plastic, and the properties of plastic itself are easy to breed bacteria, and they are polluted every day when brushing teeth every day, so it is difficult to achieve thorough sanitation and health and safety.

Especially the bottom of the toothbrush and the joint between the toothbrush handle and the toothbrush are full of dirt and dirt, which is very difficult to clean. A large number of bacteria will breed after long-term use, which will inevitably have adverse effects on human health

[0003] Therefore, the ordinary toothbrush is not only a tool for cleaning teeth, but also a major source of pollution. Every time you brush your teeth, food residues or various germs attached to the bristles of the toothbrush cannot be completely washed off with water alone. All kinds of germs on the skin begin to multiply, especially in warm and humid conditions, and they will multiply rapidly. When you brush your teeth again, these germs will contaminate the mouth and teeth. Therefore, ordinary toothbrushes should be replaced in time after one month of use.

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