Antibacterial toothpick and dental floss

Abstract

The invention relates to an antibacterial toothpick and dental floss which are characterized in that edible PP and PA6 are selected as the base material of the toothpick and dental floss; and the preparation method comprises the following steps: adding 2% of nano-inorganic silver in the base material, using a plastic particle extruder to prepare master batch, and sending master batch in a thermoforming machine with the moulds of toothpick and dental floss. The product can be repeatedly used, thus saving wood and protecting forest resources; silver ions are used for sterilization, which is non-toxic and harmless and has no side effect; and the antibacterial PA6 dental floss has ultrahigh toughness and good product quality.

Description

technical field [0001] The invention belongs to the field of oral health care, and in particular discloses antibacterial toothpicks and dental floss products. Background technique [0002] Toothpicks and dental floss are essential supplies for cleaning the oral cavity in people's daily life. However, the various toothpicks used by people are generally not sterilized. A small toothpick can hide tens of thousands of bacteria. Toothpicks have become a source of bacterial infection. medium. Even if some are sterilized, they will cause secondary pollution during use. Toothpick pollution has become an indisputable fact. People have developed toothpicks with various functions but no antibacterial toothpicks. Silver ions inhibit the discovery of bacteria, germs, and fungi. Inorganic silver antibacterial materials have been widely used in dining utensils, medical supplies, etc. industry, but it has not been applied to toothpicks and dental floss products. Therefore, solving the ant...

AI Technical Summary

Problems solved by technology

[0002] Toothpicks and dental floss are essential supplies for cleaning the oral cavity in people's daily life. However, the various toothpicks used by people are generally not sterilized. A small toothpick can hide tens of thousands of bacteria. Toothpicks have become a source of bacterial infection. medium

Even if some are sterilized, they will cause secondary pollution during use

Toothpick pollution has become an indisputable fact. People have developed toothpicks with various functions but no antibacterial toothpicks. Silver ions inhibit the discovery of bacteria, germs, and fungi. Inorganic silver antibacterial materials have been widely used in dining utensils, medical supplies, etc. industry, but it has not been applied to toothpicks and dental floss products. Therefore, solving the antibacterial problem of toothpicks and dental floss is a top priority