CN105270025A - Manufacturing method for plant straw pencil - Google Patents
Manufacturing method for plant straw pencil Download PDFInfo
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- CN105270025A CN105270025A CN201410321965.0A CN201410321965A CN105270025A CN 105270025 A CN105270025 A CN 105270025A CN 201410321965 A CN201410321965 A CN 201410321965A CN 105270025 A CN105270025 A CN 105270025A
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- pencil
- straw
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- extruder
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Abstract
A manufacturing method for a plant straw pencil is characterized by comprising the following steps that (1) plant straw with the root, tip and leaves removed is cleaned and smashed into 80-100 meshes; (2) 75-85 parts of the smashed straw in the step (1), 8-14 parts of binding agents and 0.1-0.2 part of salt by weight are put into a container to be evenly stirred, and a mixed material is obtained; (3) the mixed material obtained in the step (2) is input into a step type straw machining extruder to be extruded into a strip shape, then formed through a multifunctional straw machining forming machine and made into a hollow blank material matched with a pencil lead and with the round or hexagonal cross section, then the hollow blank material is cut into the length of a common pencil, then the pencil lead is inserted into the hollow blank material, the pencil blank is naturally dried at the room temperature, and the operation temperature of the extruder and the forming machine is 50-60 DEG C and pressure is 4-5 kg/cm<2>; and (4) the pencil blank in the step (3) is sterilized and dried through a common microwave method, and is subjected to grinding, polishing and coloring treatment finally to obtain the needed pencil.
Description
Technical field
The present invention relates to pencil manufacturing technology, a kind of straw makes the method for pencil more precisely.
Background technology
Now commercially pencil parcel pen core penholder major part be make with wood raw material.As everyone knows, timber is the precious resources of country, is also material in short supply, and how all trades and professions all save timber in research, seek substitute for wood, and annual also considerable for the amount of wood making pencil, therefore, also intentionally will study substitute for wood.
Summary of the invention
The object of the invention is the preparation method of the straw pencil proposing a kind of cheap, alternative timber.
Realize the main technical schemes of the object of the invention: straw, adhesive and salt are mixed, namely make required pencil by extruding, shaping, cutting, step such as dress pen core, sterilization, oven dry, polishing, polishing, colouring etc.
The preparation method of straw pencil of the present invention comprises the following steps:
(1) will root be removed, slightly be crushed to 80-100 order with the straw of leaf is clean;
(2) get step (1) pulverize after stalk 75-85 part and binding agent 8-14 part, salt 0.1-0.2 part, put into container and stir, obtain compound, above-mentioned number is parts by weight;
(3) compound of step (2) input staged stalk processing extruder is extruded into strip, machine is shaped again shaping through multifunction straw, make cross section and comprise circle, hexagon and the hollow blank matched with pen core, cut into the length of conventional pencil again, then pen core is inserted, at room temperature natural drying, obtains pencil blank, described extruder and forming machine operating temperature 50-60 DEG C, pressure 4-5kg/cm
2;
(4) step (3) pencil blank is through the sterilization of conventional microwave method, oven dry, and finally polishing, polishing, colouring process are required product.
Plant straw of the present invention comprises table stalk, rice straw, cornstalk, Cotton Stalk.
Binding agent of the present invention be by clean without the need to dry comprise corn, pachyrhizus, potato amyloid fruit gross weight band meat directly wear into as corn steep liquor, pachyrhizus slurry, potato slurry, be directly added in stalk.
It is patented product that staged stalk formula extruder of the present invention and multifunction straw shape machine, and the patent No. is respectively 99243726.1,99243541.2.The shape that described forming machine is extruded is that the model designed as requested is determined, cross section as usual in pencil holder is circular, hexagon.
Advantage of the present invention:
The low in raw material price of method use of the present invention, and be the straw that will discard, through simple processing and alternative timber, reflect fine after student is on probation at large for the pencil made; Primary raw material stalk of the present invention, binding agent are all natural plants, are easy to solution and fall, and pen bits do not pollute the environment; Equipment used of the present invention is all known patented products, and the method manufacturing pencil is very simple, and technology is easy to promote, and therefore, method of the present invention has important economic implications and social effect.
Detailed description of the invention
Example 1
Will 78kg pulverize after cornstalk, the wet corn powder of 10kg, 0.15Kg salt mixing input staged stalk processing extruder be extruded into strip, machine is shaped again through multifunction straw, make conglobate hollow blank, cut again, insert pen core, natural drying, namely obtains required product finally by microwave sterilization, oven dry, sanding and polishing, colouring process.
Example 2
The raw material rice straw 85kg of this example, potato slurry 13kg, salt 0.18kg, preparation method is with example 1.
Claims (3)
1. the preparation method of a straw pencil, it is characterized in that: manufacturing process comprises the following steps: (1) will remove root, slightly clean with the straw of leaf and be crushed to 80-100 order, (2) the stalk 75-85 part after step (1) pulverizing and binding agent 8-14 part is got, salt 0.1-0.2 part, put into container to stir, obtain compound, above-mentioned number is parts by weight, (3) compound of step (2) input staged stalk processing extruder is extruded into strip, machine is shaped again shaping through multifunction straw, make cross section and comprise circle, hexagon and the hollow blank matched with pen core, cut into the length of conventional pencil again, then pen core is inserted, at room temperature natural drying, obtain pencil blank, described extruder and the operating temperature 50-60 DEG C of forming machine, pressure 4-5kg/cm
2, (4) step (3) pencil blank is through the sterilization of conventional microwave method, oven dry, and finally polishing, polishing, colouring process are required product.
2. in accordance with the method for claim 1, it is characterized in that: described straw comprises straw, rice straw, cornstalk.
3. in accordance with the method for claim 1, it is characterized in that: described binding agent, be by clean comprise corn, pachyrhizus, potato fruit gross weight band meat directly wear into corn steep liquor, pachyrhizus slurry, potato slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321965.0A CN105270025A (en) | 2014-07-08 | 2014-07-08 | Manufacturing method for plant straw pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321965.0A CN105270025A (en) | 2014-07-08 | 2014-07-08 | Manufacturing method for plant straw pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105270025A true CN105270025A (en) | 2016-01-27 |
Family
ID=55140222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410321965.0A Pending CN105270025A (en) | 2014-07-08 | 2014-07-08 | Manufacturing method for plant straw pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105270025A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501574A (en) * | 2018-03-21 | 2018-09-07 | 李少为 | A kind of manufacture craft of environment-friendlypencil pencil |
| CN110181973A (en) * | 2019-06-12 | 2019-08-30 | 界首市菁华科技信息咨询服务有限公司 | A kind of clay pencil of yellow glue and preparation method thereof |
| CN111301030A (en) * | 2020-03-18 | 2020-06-19 | 丽水市莲城铅笔制造有限公司 | Manufacturing process of environment-friendly pencil |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393350A (en) * | 2001-06-29 | 2003-01-29 | 田应官 | Technology for making pencil with straw and stalk |
| CN1565860A (en) * | 2003-06-18 | 2005-01-19 | 哈尔滨商业大学 | Plant fiber pencil material and fabrication method thereof |
| CN201357638Y (en) * | 2008-12-15 | 2009-12-09 | 张保成 | Multifunctional straw-pencil one-time forming machine |
| CN101948582A (en) * | 2010-10-12 | 2011-01-19 | 马铭远 | Recycled wood pencil plank stuff |
| CN102205763A (en) * | 2011-04-02 | 2011-10-05 | 匡赞辉 | Agricultural residue wheat straw pencil and production method thereof |
| CN102329436A (en) * | 2011-04-11 | 2012-01-25 | 丁少忠 | Plant powder based plastic pencil and manufacturing method thereof |
| CN102463777A (en) * | 2010-11-04 | 2012-05-23 | 马连军 | Environment-friendly pencil |
| CN103847316A (en) * | 2012-12-04 | 2014-06-11 | 青岛普乐斯铅笔有限公司 | Manufacturing method of natural plant 2B pencil |
| CN103847315A (en) * | 2012-11-30 | 2014-06-11 | 青岛普乐斯铅笔有限公司 | Manufacturing method for natural plant straw pencil |
-
2014
- 2014-07-08 CN CN201410321965.0A patent/CN105270025A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393350A (en) * | 2001-06-29 | 2003-01-29 | 田应官 | Technology for making pencil with straw and stalk |
| CN1565860A (en) * | 2003-06-18 | 2005-01-19 | 哈尔滨商业大学 | Plant fiber pencil material and fabrication method thereof |
| CN201357638Y (en) * | 2008-12-15 | 2009-12-09 | 张保成 | Multifunctional straw-pencil one-time forming machine |
| CN101948582A (en) * | 2010-10-12 | 2011-01-19 | 马铭远 | Recycled wood pencil plank stuff |
| CN102463777A (en) * | 2010-11-04 | 2012-05-23 | 马连军 | Environment-friendly pencil |
| CN102205763A (en) * | 2011-04-02 | 2011-10-05 | 匡赞辉 | Agricultural residue wheat straw pencil and production method thereof |
| CN102329436A (en) * | 2011-04-11 | 2012-01-25 | 丁少忠 | Plant powder based plastic pencil and manufacturing method thereof |
| CN103847315A (en) * | 2012-11-30 | 2014-06-11 | 青岛普乐斯铅笔有限公司 | Manufacturing method for natural plant straw pencil |
| CN103847316A (en) * | 2012-12-04 | 2014-06-11 | 青岛普乐斯铅笔有限公司 | Manufacturing method of natural plant 2B pencil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501574A (en) * | 2018-03-21 | 2018-09-07 | 李少为 | A kind of manufacture craft of environment-friendlypencil pencil |
| CN110181973A (en) * | 2019-06-12 | 2019-08-30 | 界首市菁华科技信息咨询服务有限公司 | A kind of clay pencil of yellow glue and preparation method thereof |
| CN111301030A (en) * | 2020-03-18 | 2020-06-19 | 丽水市莲城铅笔制造有限公司 | Manufacturing process of environment-friendly pencil |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |