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Edible chalk and production method thereof

A kind of chalk, food-grade technology, applied in the field of stationery, can solve the problem of inedible chalk, achieve the effect of easy erasing and cleaning, and high safety

Inactive Publication Date: 2018-04-13
华蓥市红军小学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an edible chalk and its production method, which solves the technical problem that the current chalk is inedible

Method used

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Experimental program
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Embodiment Construction

[0013] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0014] An edible chalk is prepared by the following components by mass percentage:

[0015] Beeswax base material: 51-57%, edible calcium carbonate: 4-8%, food-grade colorant: 32-36%, glycerin: 2-4%, food antioxidant: 2-4%.

[0016] The food-grade colorant in the present invention is a pigment that can be used in food production; the food antioxidant is preferably tert-butyl hydroquinone.

[0017] As preferably, described chalk is made of following components by mass percentage:

[0018] Beeswax base material: 51-57%, edible calcium carbonate: 4-8%, food-grade colorant: 32-36%, glycerin: 2-4%, food antioxidant: 2-4%.

[0019] As preferably, described beeswax base material is made of following components by mass percentage:

[0020] Surfactant: 14-18%, edible oil 8-11%, white beeswax: 52-57%...

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PUM

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Abstract

The invention discloses an edible chalk. The chalk comprises beeswax base material: 51-57%, edible calcium carbonate: 4-8%, food-grade coloring material: 32-36%, glycerin: 2-4%. Oxidant: 2-4%, the beeswax base material includes surfactant: 14-18%, edible oil 8-11%, white beeswax: 52-57%, ethanol: 2-3%, palm oil: 16-22% %; The present invention is made from food-grade raw materials, and has the characteristics of non-toxic, edible and high safety.

Description

technical field [0001] The invention relates to the field of stationery, in particular to an edible chalk and a manufacturing method thereof. Background technique [0002] Existing chalk mostly is to be made by materials such as gypsum, lime, colored chalk is to put into color pigment in the gypsum material, and the chalk dust that this chalk produces after using is easy to cause harm to human health. [0003] In the teaching process, chalk is often given to young students to graffiti. Because the chalk has color, it will arouse the curiosity of the children, and it may be accidentally eaten, which will cause harm to the children's health. Contents of the invention [0004] The object of the present invention is to provide an edible chalk and its production method, which solves the technical problem that the current chalk is inedible. [0005] The technical scheme that the present invention adopts is as follows: [0006] An edible chalk, the chalk comprises beeswax base ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K19/00
CPCB43K19/003
Inventor 赵清华
Owner 华蓥市红军小学
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