CN103849236A - Processing method of rainbow watercolor lead core - Google Patents
Processing method of rainbow watercolor lead core Download PDFInfo
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- CN103849236A CN103849236A CN201210509089.5A CN201210509089A CN103849236A CN 103849236 A CN103849236 A CN 103849236A CN 201210509089 A CN201210509089 A CN 201210509089A CN 103849236 A CN103849236 A CN 103849236A
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Abstract
A processing method of a rainbow watercolor lead core is characterized by comprising the following steps: (1) preparing main materials for later use, wherein the main materials comprise first grade talcum powder with a particle size of 2000 meshes and wet clay; (2) adding 40 to 55 kilograms of water soluble wax, 25 to 30 kilograms of polymerized wax, 20 to 30 kilograms of pigment, 15 to 20 kilograms of CMC, 5 to 10 kilograms of magnesium stearate, and 4 to 8 kilograms of EVA hot-melt adhesive into 130 kilograms of main materials; (3) evenly stirring the auxiliary materials mentioned in the step (2); (4) grinding the kneaded material in a stone rolling machine for 3 to 4 hours; (5) storing the grinded material in a storage tank for 72 hours; (6) placing the material obtained in the step (5) into a core pressing machine, pressing into watercolor lead cores with a size of [phi] 5.0, and finally drying the watercolor lead cores. The processing method has the advantages that the processing method is improved on the basis of conventional technology process, the equipment is not modified, so the method can be directly applied to the conventional production technology, and moreover the method is simple and practicable.
Description
Technical field
The present invention relates to pencil manufacture field, relate in particular to a kind of rainbow watercolor lead for retractable pencil working method.
Background technology
Existing watercolor pencil shortcoming is that moisture is inhomogeneous, excessively unnatural, and dichromatism is bad mediation together, and the moisture that the time of adding has been grown in the watercolor shaft of a writing brush is easy to kill, so be generally applicable to picture children's stories, be grown up and have the people of foundation of painting to use.
Summary of the invention
The object of the invention is the defect for prior art, provides for the deficiencies in the prior art.The invention provides a kind of watercolor lead for retractable pencil working method, its objective is and utilize existing pencil processing technology, with talcum powder, clay is raw material, through other materials batching, produces a kind of watercolor lead for retractable pencil, realize the transformation of pencil high added value, for the deep processing of pencil creates direction.
The present invention is achieved through the following technical solutions, and has developed a kind of rainbow watercolor lead for retractable pencil working method, it is characterized in that comprising the following steps:
(1) be 2000 orders by one-level talcum powder order number, clay is wet clay, for subsequent use as major ingredient; .
(2) water soluble wax 40-55kg will be placed in major ingredient 130kg, polymer wax 25-30kg, pigment 20-30kg, CMC15-20kg, Magnesium Stearate 5-10kg, EVA hot melt adhesive 4-8kg;
(3) batching of step (2) is stirred, be placed on and in kneader, mediate 7-8 hour;
(4) by kneaded material with rolling 3-4 hour in stone rolling machine, becoming thickness is 0.5-0.8 millimeter;
(5) material rolling is put in hold-up vessel and stored 72 hours, allow material further moisten with for subsequent use;
(6) material of step (5) is put into the core machine of pressing, extruding specification is the watercolor lead for retractable pencil of Φ 5.0, dries.
In described step (1), talcum powder clay is wet clay, and moisture content is in 16% left and right.
Described step (3) kneader temperature is 35-45 degree Celsius.
The positively effect of invention is: the present invention is with talcum powder, clay, polymeric gel is basis, auxiliary formula accurately, by the production technique of science, adopt the production technique of common production lead for retractable pencil pencil, a kind of new high grade colorful lead for retractable pencil of exploitation, is that thinking has further been expanded in the high added value production of pencil.And because technique of the present invention is to simplify improvedly on the basis of existing technological process, machinery equipment is not improved, therefore can directly apply to existing production technique, simple.
Specific embodiment:
Embodiment 1:
First prepare major ingredient: fineness is 2000 object talcum powder, clay is that wet clay 130kg will place water soluble wax 50kg, polymer wax 30kg in major ingredient 130kg, pigment 25kg, CMC15kg, Magnesium Stearate 5kg, EVA hot melt adhesive 5kg, mediates 7 hours, and temperature is 35 degrees Celsius, then roll as 0.35 millimeter of thickness with stone rolling machine, the thin slice of moisture content 16%, in the storage of carrying out 72 hours, extrudes the rainbow watercolor lead for retractable pencil of Φ 5.0 finally by overvoltage core machine, carry out nature and dry, for subsequent use to do.
Embodiment 2:
First prepare major ingredient: fineness is 2000 object talcum powder, clay is that wet clay 130kg will place water soluble wax 45kg in major ingredient 130kg, polymer wax 25kg, pigment 30kg, CMC20kg, Magnesium Stearate 5kg, EVA hot melt adhesive 5kg.Above material is stirred, mediate 8 hours, temperature is 35 degrees Celsius, then roll as 0.35 millimeter of thickness with stone rolling machine, the thin slice of moisture content 16%, in the storage of carrying out 72 hours, the rainbow watercolor lead for retractable pencil that extrudes Φ 5.0 finally by overvoltage core machine, carries out nature and dries, for subsequent use to do.
In actual applications; those skilled in the art completely can be in technical field scheme of the present invention; in actual applications; those skilled in the art is completely in technical scheme of the present invention; other parameters of choose reasonable; but the technical scheme substance of protecting with the present invention is identical, still falls within the scope of protection of the present invention.
Claims (3)
1. a rainbow watercolor lead for retractable pencil working method, is characterized in being to comprise the following steps:
(1) be 2000 orders by one-level talcum powder order number, clay is wet clay, for subsequent use as major ingredient;
(2) water soluble wax 40-55kg will be placed in major ingredient 130kg, polymer wax 25-30kg, pigment 20-30kg, CMC15-20kg, Magnesium Stearate 5-10kg, EVA hot melt adhesive 4-8kg;
(3) batching of step (2) is stirred, be placed on and in kneader, mediate 7-8 hour;
(4) by kneaded material with rolling 3-4 hour in stone rolling machine, becoming thickness is 0.5-0.8 millimeter;
(5) material rolling is put in hold-up vessel and stored 72 hours, allow material further moisten with for subsequent use;
(6) material of step (5) is put into the core machine of pressing, extruding specification is the watercolor lead for retractable pencil of Φ 5.0, dries.
2. according to a kind of rainbow watercolor lead for retractable pencil working method described in claims 1, it is characterized in that in step (1), talcum powder clay is wet clay, moisture content is in 16% left and right.
3. according to a kind of rainbow watercolor lead for retractable pencil working method described in claims 1, it is characterized in that step (3) kneader temperature is 35-45 degree Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509089.5A CN103849236A (en) | 2012-12-03 | 2012-12-03 | Processing method of rainbow watercolor lead core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509089.5A CN103849236A (en) | 2012-12-03 | 2012-12-03 | Processing method of rainbow watercolor lead core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103849236A true CN103849236A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210509089.5A Pending CN103849236A (en) | 2012-12-03 | 2012-12-03 | Processing method of rainbow watercolor lead core |
Country Status (1)
| Country | Link |
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| CN (1) | CN103849236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109651894A (en) * | 2018-12-27 | 2019-04-19 | 哈尔滨隆之道科技有限公司 | Water-soluble colored pencil lead and preparation method thereof |
-
2012
- 2012-12-03 CN CN201210509089.5A patent/CN103849236A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109651894A (en) * | 2018-12-27 | 2019-04-19 | 哈尔滨隆之道科技有限公司 | Water-soluble colored pencil lead and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |