Pencil handwriting eliminating liquid
A handwriting and pencil technology, applied in the field of stationery, can solve the problems of not easy operation, toxic, corrosion, etc., and achieve the effect of eliminating the handwriting effect.
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Embodiment 1
[0012] The pencil writing erasing liquid of the present invention is characterized in that: by weight, the material formula is: 10-30 parts of ethyl ethoxy acetate, 5-10 parts of diethyl ether acetate, 40 parts of triethylene glycol methyl ether acetate - Composition of 50 parts; preparation process: mix ethyl ethoxy acetate, diethyl ether acetate and triethylene glycol methyl ether acetate evenly to obtain the product. According to needs, add appropriate amount of essence.
[0013] How to use: When in use, take it and apply it lightly on the handwriting, and the handwriting can be eliminated. Does not hurt the paper.
Embodiment 2
[0015] The pencil writing erasing liquid of the present invention is characterized in that: by weight, the material formula is: 30 parts of ethyl ethoxy acetate, 10 parts of diethyl ether acetate, and 50 parts of triethylene glycol methyl ether acetate; preparation Process: Mix ethyl ethoxy acetate, diethyl ether acetate and triethylene glycol methyl ether acetate evenly to obtain the product. According to needs, add appropriate amount of essence.
[0016] How to use: When in use, take it and apply it lightly on the handwriting, and the handwriting can be eliminated. Does not hurt the paper.
Embodiment 3
[0018] The pencil writing erasing liquid of the present invention is characterized in that: by weight, the material formula is: 10 parts of ethyl ethoxy acetate, 5 parts of diethyl ether acetate, and 40 parts of triethylene glycol methyl ether acetate; preparation Process: Mix ethyl ethoxy acetate, diethyl ether acetate and triethylene glycol methyl ether acetate evenly to obtain the product. According to needs, add appropriate amount of essence.
[0019] How to use: When in use, take it and apply it lightly on the handwriting, and the handwriting can be eliminated. Does not hurt the paper.
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