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Extensible invisible metal marker for cloth, leather and preparation method thereof

An invisible, leather technology, applied in applications, pencil leads, household appliances, etc., can solve the problems of easily soiled clothing, leather products, environmental pollution, difficult to remove, etc., achieving less equipment, convenient use and low price. Effect

Inactive Publication Date: 2008-11-26
詹伟彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Drawing lines on cloth and leather is easy to cut, and ordinary strokes are not easy to erase or leave scratches after being painted, such as short-term recording pens and pens for blackboard writing. After writing with a short-term recording pen, the handwriting will change from black to white within a certain period of time. The paper can be used repeatedly, but it cannot be used on cloth and leather; especially it cannot be used on dark cloth and leather, because after using it, the scratches will change from black to white, leaving a hard to remove and self-sufficient stain on the cloth and leather. Disappearing white marks; while blackboard writing pens are mainly used for drawing lines on smooth places, it will not produce a lot of dust, non-toxic and easy to wipe off, but blackboard writing pens, like short-term recording pens, cannot be used on cloth and leather. The scratches on the fabric and leather will not disappear by themselves or disappear by heating, and it will leave scratches that are difficult to remove when painted on the fabric and leather, and use a pen like chalk to draw lines on the fabric and leather , although it is easy to wipe off, it will leave scratches; but these chalks are easy to generate a lot of dust, which not only pollutes the production environment, but also easily stains the clothing and leather products made

Method used

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  • Extensible invisible metal marker for cloth, leather and preparation method thereof
  • Extensible invisible metal marker for cloth, leather and preparation method thereof
  • Extensible invisible metal marker for cloth, leather and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A. Refill making: put the refill composition of the non-shaving heat-dissolving type drawing pen into the closed reactor according to the weight of Example 1 in Table 1, heat it to 180°C to make it melt into a liquid, and cool it down to 100°C. Put it into a mold made according to the specifications of the pen core for injection molding below ℃, and make the pen core when the temperature drops to 50 °C. The length of the pen core is 10 cm, and the diameter of the pen core is 0.2 cm;

[0032] B. Making of the drawing pen: put the pen core made above on the paper cut with ruled lines and then roll it into a non-cutting heat-dissolving type drawing pen.

[0033] As shown in FIG. 1 , the heat erasable brush of the present invention includes a pen holder 1 and a refill 2 , the pen holder 1 is formed by a paper roll, and the paper roll is inscribed with a ruled line 11 .

Embodiment 2

[0035] A. Refill making: Put the refill composition of the non-shaving heat-dissolving type drawing pen into the closed reactor according to the weight parts of Example 2 in Table 1, heat it to 150°C to make it melt into a liquid, and cool it down to 100°C. Put it into a mold made according to the specifications of the pen core for injection molding below ℃, and make the pen core when the temperature drops to 40 °C; the length of the pen core is 20 cm, and the diameter of the pen core is 0.6 cm;

[0036] B. Making of the drawing pen: put the pen core made above on the paper cut with ruled lines and then roll it into a non-cutting heat-dissolving type drawing pen.

[0037] Two: Make a non-shaving invisible pen with a vaporized component as the refill

[0038] Table 2: Pen core composition (by weight) of the present invention's cutting-free gasification type drawing pen

[0039]

Embodiment 3

[0042] A. Refill making: Put the refill composition of the non-shaving gasification type drawing pen into the closed reactor according to the weight of Example 3 in Table 2, heat it to 140°C to make it melt into a liquid, and cool it down to 100°C. Put it into a mold made according to the specifications of the pen core for injection molding below ℃, and make the pen core when the temperature drops to 40 °C; the length of the pen core is 15 cm, and the diameter of the pen core is 0.5 cm;

[0043] B. Making of the brush: Roll the paper cut with ruled lines into a pen holder, and then put the above-mentioned refill into the pen holder to make a non-cutting gasification type draw pen.

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PUM

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Abstract

The invention relates to a non-sharpening invisible marking pen used for cloth and leather and a preparation method thereof. The marking pen comprises a pen holder and a pen refill and is characterized in that the pen refill is made from components which can be eliminated by heat or pneumatic type components; the non-sharpening invisible marking pen used for cloth and leather provided by the invention needs no sharpening, and all scores can disappear automatically or immediately disappear after ironed, thereby leading to convenient use. The components of the non-sharpening marking pen used for cloth and leather provided by the invention are all nontoxic and no harm is to human body when components are emitted into the environment after being ironed or oxidized and the disappearance of colors.

Description

technical field [0001] The invention relates to a drawing brush, in particular to a non-shaving invisible drawing brush used on cloth and leather and a preparation method thereof. Background technique [0002] Drawing lines on cloth and leather is easy to cut, and ordinary strokes are not easy to erase or leave scratches after being painted, such as short-term recording pens and pens for blackboard writing. After writing with a short-term recording pen, the handwriting will change from black to white within a certain period of time. The paper can be used repeatedly, but it cannot be used on cloth and leather; especially it cannot be used on dark cloth and leather, because after using it, the scratches will change from black to white, leaving a hard to remove and self-sufficient stain on the cloth and leather. Disappearing white marks; while blackboard writing pens are mainly used for drawing lines on smooth places, it will not produce a lot of dust, non-toxic and easy to wip...

Claims

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Application Information

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IPC IPC(8): A41H23/00B29B13/02B29C43/02C09D13/00
Inventor 詹伟彬
Owner 詹伟彬
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