CN104002586A - Pencil material and manufacturing method thereof - Google Patents
Pencil material and manufacturing method thereof Download PDFInfo
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- CN104002586A CN104002586A CN201410216878.9A CN201410216878A CN104002586A CN 104002586 A CN104002586 A CN 104002586A CN 201410216878 A CN201410216878 A CN 201410216878A CN 104002586 A CN104002586 A CN 104002586A
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Abstract
The invention discloses a pencil material and a manufacturing method of the pencil material. The pencil material is made of fast-growing Chinese firs, and the pencil material is manufactured through material preparation, sand covering, heat treatment and packaging. According to heat treatment, wood chips which are already covered with sand are placed in a drying box for 10 min-30 min at controlled temperature of 110 DEG C-160 DEG C; the wood chips are dried to have 2%-5% moisture content. The fast-growing Chinese firs treated through the manufacturing method meet original performance requirements of the pencil material and are stable in size, not fluff, easy to cut in a rotary mode and cheap and have certain strength, the firs can be coated with celluloid paint or colorful paint to improve appearance decoration, the source of the raw materials is wide, and the firs are good materials for replacing the pencil material.
Description
Technical field
The invention belongs to pencil material technical field, more specifically relate to a kind of pencil slat and preparation method thereof.
Background technology
The existing pencil of selling is on the market generally as pencil material with plumbous cypress, linden.But because raw material used are very in short supply in China, therefore greatly affect the development of China's pencil industry.And China Fir aboundresources, fast-growing Chinese fir growth cycle is short, once success of afforestation, and the time of becoming a useful person is short.Develop a kind of novel pencil material, solve the crisis of pencil material, be not only conducive to the further development of China's pencil industry, improve the value of fast-growing Chinese fir, promote outlying mountain area's expanding economy; Can also conserve forests and ecological environment, there are good economy, society and ecological benefits simultaneously.
Summary of the invention
The object of the invention is to for existing pencil material raw material used very in short supplyly, a kind of pencil slat and preparation method thereof is provided.The present invention has not only solved the crisis of pencil material, and is conducive to the further development of China's pencil industry, improves the value of fast-growing Chinese fir, promotes outlying mountain area's expanding economy.
For achieving the above object, the present invention adopts following technical scheme:
A preparation method for pencil slat, taking fast-growing Chinese fir as raw material, makes pencil slat through getting the raw materials ready, cover sand, heat treatment, packaging.
The preparation method of described pencil slat, comprises the following steps:
(1) get the raw materials ready: fast-growing Chinese fir is processed to wood chip, and being dried to moisture content is 10 ~ 13%;
(2) cover sand: cover wood chip with 20-40 order sand;
(3) heat treatment: the wood chip that has covered sand is positioned in drying box, and temperature is controlled at 110-160 DEG C, time 10-30min;
(4) packaging: reply sheet material is tested, grades and repairs, and then by grade packaging warehouse-in.
The thick 5mm of wood chip that step (1) is described, long 250-300mm, wide 50-60mm.
The dried wood chip moisture content of step (3) is 2-5%.
Beneficial effect of the present invention is:
(1) a kind of pencil slat that the present invention makes, has solved the former pencil in market fixing by material (plumbous cypress, linden) problem in short supply; Fast-growing Chinese fir material raw material wide material sources, are good pencil slat substitution material, meet the requirement of regeneration or recycling economy and green environmental protection, have improved the added value of fast-growing Chinese fir, have good economic interests and social benefit.
(2) meet original performance requirement of pencil slat through preparation method of the present invention fast-growing Chinese fir material after treatment, reach dimensionally stable, phozy, easy rotary-cut, have certain intensity, price is low, can coat the colored varnish or colored paint strengthens decorative appearance, raw material wide material sources, is good pencil slat substitution material.
Detailed description of the invention
The present invention further illustrates the present invention with the following example, but protection scope of the present invention is not limited to the following example.
embodiment 1
A kind of preparation method of pencil slat:
(1) get the raw materials ready: fast-growing Chinese fir is processed to wood chip, the thick 5mm of wood chip, long 250-300mm, wide 50-60mm; Being dried to moisture content is 10 ~ 13%;
(2) cover sand: cover wood chip with 20-40 order sand;
(3) heat treatment: the wood chip that has covered sand is positioned in drying box, and temperature is controlled at 110 DEG C, time 30min; Dried wood chip moisture content is 2-5%;
(4) packaging: reply sheet material is tested, grades and repairs, and then by grade packaging warehouse-in.
The present embodiment fast-growing Chinese fir material after treatment meets original performance requirement of pencil slat, reach dimensionally stable, phozy, easy rotary-cut, have certain intensity, price is low, can coat the colored varnish or colored paint strengthens decorative appearance, raw material wide material sources, is good pencil slat substitution material.
embodiment 2
A kind of preparation method of pencil slat:
(1) get the raw materials ready: fast-growing Chinese fir is processed to wood chip, the thick 5mm of wood chip, long 250-300mm, wide 50-60mm; Being dried to moisture content is 10 ~ 13%;
(2) cover sand: cover wood chip with 20-40 order sand;
(3) heat treatment: the wood chip that has covered sand is positioned in drying box, and temperature is controlled at 130 DEG C, time 20min; Dried wood chip moisture content is 2-5%;
(4) packaging: reply sheet material is tested, grades and repairs, and then by grade packaging warehouse-in.
The present embodiment fast-growing Chinese fir material after treatment meets original performance requirement of pencil slat, reach dimensionally stable, phozy, easy rotary-cut, have certain intensity, price is low, can coat the colored varnish or colored paint strengthens decorative appearance, raw material wide material sources, is good pencil slat substitution material.
embodiment 3
A kind of preparation method of pencil slat:
(1) get the raw materials ready: fast-growing Chinese fir is processed to wood chip, the thick 5mm of wood chip, long 250-300mm, wide 50-60mm; Being dried to moisture content is 10 ~ 13%;
(2) cover sand: cover wood chip with 20-40 order sand;
(3) heat treatment: the wood chip that has covered sand is positioned in drying box, and temperature is controlled at 160 DEG C, time 10min; Dried wood chip moisture content is 2-5%;
(4) packaging: reply sheet material is tested, grades and repairs, and then by grade packaging warehouse-in.
The present embodiment fast-growing Chinese fir material after treatment meets original performance requirement of pencil slat, reach dimensionally stable, phozy, easy rotary-cut, have certain intensity, price is low, can coat the colored varnish or colored paint strengthens decorative appearance, raw material wide material sources, is good pencil slat substitution material.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. a preparation method for pencil slat, is characterized in that: taking fast-growing Chinese fir as raw material, make pencil slat through getting the raw materials ready, cover sand, heat treatment, packaging.
2. the preparation method of pencil slat according to claim 1, is characterized in that: comprise the following steps:
(1) get the raw materials ready: fast-growing Chinese fir is processed to wood chip, and being dried to moisture content is 10 ~ 13%;
(2) cover sand: cover wood chip with 20-40 order sand;
(3) heat treatment: the wood chip that has covered sand is positioned in drying box, and temperature is controlled at 110-160 DEG C, time 10-30min;
(4) packaging: reply sheet material is tested, grades and repairs, and then by grade packaging warehouse-in.
3. the preparation method of pencil slat according to claim 1, is characterized in that: the thick 5mm of wood chip that step (1) is described, long 250-300mm, wide 50-60mm.
4. the preparation method of pencil slat according to claim 1, is characterized in that: the dried wood chip moisture content of step (3) is 2-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216878.9A CN104002586B (en) | 2014-05-22 | 2014-05-22 | A kind of pencil slat and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216878.9A CN104002586B (en) | 2014-05-22 | 2014-05-22 | A kind of pencil slat and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002586A true CN104002586A (en) | 2014-08-27 |
| CN104002586B CN104002586B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216878.9A Expired - Fee Related CN104002586B (en) | 2014-05-22 | 2014-05-22 | A kind of pencil slat and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104002586B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053375A (en) * | 2017-05-27 | 2017-08-18 | 福建农林大学 | A kind of preparation method of bamboo and wood integrated timber plate |
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| CN87101746A (en) * | 1987-03-04 | 1988-09-14 | 贵州省林业科学研究所 | An a kind of material of pencil shaft and a system method |
| JPH0976691A (en) * | 1995-09-19 | 1997-03-25 | Mitsubishi Pencil Co Ltd | Baked pencil lead and its manufacture |
| US6217245B1 (en) * | 2000-02-17 | 2001-04-17 | Flying Color Toys, Inc. | Writing instrument having a glitter embedded barrel and method of making same |
| CN1393350A (en) * | 2001-06-29 | 2003-01-29 | 田应官 | Technology for making pencil with straw and stalk |
| CN1593941A (en) * | 2003-09-12 | 2005-03-16 | 费伯-卡斯特尔股份公司 | Timber enclosed pencil for writing, drawing, plotting and cosmetic purpose |
| CN101016012A (en) * | 2007-01-15 | 2007-08-15 | 翟云升 | Soft wood sprig pencil |
| CN201124651Y (en) * | 2007-08-30 | 2008-10-01 | 梁春良 | Pencil with wood rod |
| CN101522392A (en) * | 2006-09-29 | 2009-09-02 | J.S.斯达德勒两合公司 | Pencil for writing, drawing, painting and/or cosmetics purposes and method of producing the same |
| CN101565537A (en) * | 2008-04-23 | 2009-10-28 | 深圳市莫廷影像技术有限公司 | Degradable pencil holder, pencil and fabricating method thereof |
| CN102001249A (en) * | 2010-10-12 | 2011-04-06 | 马铭远 | Regenerative wooden pencil and manufacturing process thereof |
| CN102145615A (en) * | 2011-01-26 | 2011-08-10 | 杨大可 | Polypropylene wood plastic environment-friendly pencil and manufacturing method thereof |
| CN102205763A (en) * | 2011-04-02 | 2011-10-05 | 匡赞辉 | Agricultural residue wheat straw pencil and production method thereof |
| CN102717629A (en) * | 2012-06-21 | 2012-10-10 | 贵州省草业研究所 | Method for manufacturing pencils |
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2014
- 2014-05-22 CN CN201410216878.9A patent/CN104002586B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101746A (en) * | 1987-03-04 | 1988-09-14 | 贵州省林业科学研究所 | An a kind of material of pencil shaft and a system method |
| JPH0976691A (en) * | 1995-09-19 | 1997-03-25 | Mitsubishi Pencil Co Ltd | Baked pencil lead and its manufacture |
| US6217245B1 (en) * | 2000-02-17 | 2001-04-17 | Flying Color Toys, Inc. | Writing instrument having a glitter embedded barrel and method of making same |
| CN1393350A (en) * | 2001-06-29 | 2003-01-29 | 田应官 | Technology for making pencil with straw and stalk |
| CN1593941A (en) * | 2003-09-12 | 2005-03-16 | 费伯-卡斯特尔股份公司 | Timber enclosed pencil for writing, drawing, plotting and cosmetic purpose |
| CN101522392A (en) * | 2006-09-29 | 2009-09-02 | J.S.斯达德勒两合公司 | Pencil for writing, drawing, painting and/or cosmetics purposes and method of producing the same |
| CN101016012A (en) * | 2007-01-15 | 2007-08-15 | 翟云升 | Soft wood sprig pencil |
| CN201124651Y (en) * | 2007-08-30 | 2008-10-01 | 梁春良 | Pencil with wood rod |
| CN101565537A (en) * | 2008-04-23 | 2009-10-28 | 深圳市莫廷影像技术有限公司 | Degradable pencil holder, pencil and fabricating method thereof |
| CN102001249A (en) * | 2010-10-12 | 2011-04-06 | 马铭远 | Regenerative wooden pencil and manufacturing process thereof |
| CN102145615A (en) * | 2011-01-26 | 2011-08-10 | 杨大可 | Polypropylene wood plastic environment-friendly pencil and manufacturing method thereof |
| CN102205763A (en) * | 2011-04-02 | 2011-10-05 | 匡赞辉 | Agricultural residue wheat straw pencil and production method thereof |
| CN102717629A (en) * | 2012-06-21 | 2012-10-10 | 贵州省草业研究所 | Method for manufacturing pencils |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053375A (en) * | 2017-05-27 | 2017-08-18 | 福建农林大学 | A kind of preparation method of bamboo and wood integrated timber plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104002586B (en) | 2016-01-27 |
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Granted publication date: 20160127 Termination date: 20180522 |