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Toothpick in irreversible color change after use and method for preparing toothpick in irreversible color change after use

A toothpick and pick body technology, applied in the field of daily necessities, can solve the problems of increasing the risk of periodontal disease of users, health and safety risks, and excessive bacterial content on the surface, so as to eliminate the smell of bamboo and wood, avoid bacterial pollution, and prepare simple effect

Inactive Publication Date: 2016-01-06
FOSHAN HECAI TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As of 2012, the China Consumers Association issued a consumer warning saying that many toothpicks equipped in domestic restaurants are "three noes" products, and their hygiene conditions are very worrying. The bacterial content on the surface often exceeds the standard, which increases the risk of periodontal disease in users risk, and the country has not yet formulated relevant standards for toothpicks
In particular, some unscrupulous merchants will collect, recycle and reproduce toothpicks after use, which poses a huge risk to their hygiene and safety.

Method used

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  • Toothpick in irreversible color change after use and method for preparing toothpick in irreversible color change after use
  • Toothpick in irreversible color change after use and method for preparing toothpick in irreversible color change after use
  • Toothpick in irreversible color change after use and method for preparing toothpick in irreversible color change after use

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Experimental program
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Effect test

preparation example Construction

[0036] A preparation method of a toothpick that irreversibly discolors after use, comprising the following steps:

[0037] A, use bamboo or wood processing to obtain the pick body of toothpick 1;

[0038] B, use the petal leaching solution that has acid indicator effect to soak the pick body of toothpick;

[0039] C, dry and sterilize to obtain a toothpick that irreversibly discolors after use.

[0040] Soak the toothpick with petal extract, so that the toothpick will irreversibly change color when the pH is less than 7.1. The pH range in the human oral cavity is 6.6-7.1. Influenced by the acidic environment in the mouth of the patient, irreversible color changes occur at the end of the toothpick. When the toothpick is placed on the table after use, it can prevent other users from accidentally using the toothpick that has already been used and avoid cross infection. In addition, it is also effective Prevent unscrupulous merchants from recycling toothpicks after use.

[0041...

Embodiment 1-1

[0069] Prepare an indicative hemostatic cream with the following ingredients:

[0070] The raw materials of the indicative hemostatic cream include the following ingredients: 30% chitosan, 1.5% complex silicate, 10% borneol, 15% tea saponin, 10% flower petal extract, 3% sodium benzoate, 0.5% essence and 30% pure water;

[0071] Toothpicks were processed using the indicated hemostatic cream prepared above, including the following steps:

[0072] A. Use bamboo or wood to process the body of toothpick 1, and soak the body in chrysanthemum extract for 3 hours;

[0073] B. Apply indicative hemostatic cream to any one end or both ends of the body of the toothpick 1;

[0074] C. The cream applied in the previous step is solidified, and the thickness of the obtained indicative hemostatic layer is 0.5mm;

[0075] D. Dry and sterilize in a high-pressure vacuum drying device to finally obtain a toothpick 1 .

[0076] After use, the color of the used end is red, which lasts for a week...

Embodiment 1-2

[0079] Prepare and obtain antibacterial compound spraying agent by following composition:

[0080] The raw materials of the antibacterial composite coating include the following components: 45% tea seed oil, 2.5% menthol, 0.5% sodium carboxymethylcellulose, 20% alcohol, 10% emulsifier, 1% preservative, and 22% purified water.

[0081] Use the antibacterial compound spraying agent of above-mentioned preparation to process toothpick, comprises the following steps:

[0082] A. Use bamboo or wood to process the body of toothpick 1, and soak the body in chrysanthemum extract for 3 hours;

[0083] B, the antibacterial composite spraying agent is sprayed on the surface of the pick body, wherein, the equipment used for spraying is a spray nozzle equipment, the antibacterial composite spraying agent is atomized and sprayed on the surface of the toothpick, and dried and sterilized in a high-pressure vacuum drying equipment, finally A toothpick 1 with an antibacterial composite coating ...

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Abstract

The invention provides a toothpick in irreversible color change after use and a method for preparing the toothpick in irreversible color change after use. The method includes the steps: A, processing bamboos or woods to obtain a toothpick body; B, soaking the toothpick body in petal extract with acid indicator functions; C, drying and sterilizing to obtain the toothpick in irreversible color change after use. By soaking of the toothpick in the petal extract, the toothpick has an irreversible color change under the action of intraoral secretion, and consequently cross infection is avoided, and unscrupulous businesses can be prevented from toothpick recovery. The toothpick prepared by the preparation method has an excellent antibacterial effect intrinsically, bacterial contamination of the unused toothpick is avoided, and cross infection is avoided due to irreversible color change of the toothpick.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a toothpick with irreversible discoloration after use and a preparation method thereof. Background technique [0002] Common toothpicks are bamboo, wooden or plastic rods, wherein one or both ends are pointed, and when used for picking teeth, the toothpick tip is inserted into the gap between the teeth, and the residue in the gap between the teeth can be removed. A toothpick may hide tens of thousands of bacteria, and it is easy for diseases to enter through the mouth, such as hepatitis B, tuberculosis and other diseases. As of 2012, the China Consumers Association issued a consumer warning saying that many toothpicks equipped in domestic restaurants are "three noes" products, and their hygiene conditions are very worrying. The bacterial content on the surface often exceeds the standard, which increases the risk of periodontal disease in users Risk, and the country has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C15/02
Inventor 不公告发明人
Owner FOSHAN HECAI TECH SERVICE
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