CN105365234A - Novel bamboo-plastic plate processing technology - Google Patents
Novel bamboo-plastic plate processing technology Download PDFInfo
- Publication number
- CN105365234A CN105365234A CN201510867000.6A CN201510867000A CN105365234A CN 105365234 A CN105365234 A CN 105365234A CN 201510867000 A CN201510867000 A CN 201510867000A CN 105365234 A CN105365234 A CN 105365234A
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- CN
- China
- Prior art keywords
- bamboo
- high speed
- mixed
- processing technology
- percent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a novel bamboo-plastic plate processing technology which comprises the following steps: 1), material preparing: sieving bamboo scraps through a sieve with apertures of 110 to 124 mum, and drying until the water content is smaller than or equal to 3 percent; preparing waste plastic with a market standard grain size; 2), high speed mixing: putting 50 to 60 percent of bamboo scraps in the step 1), 37 to 48 percent of the waste plastic and 2 to 3 percent of maleic anhydride grafted polypropylene according to weight ratio into a small size high speed mixing and dispersing machine for high speed mixing; 3), drying: heating and drying the high speed mixed materials in a feed cylinder; 4), extrusion molding: extruding out the dried high speed mixed materials from a single-screw mechanism and molding through a die; and 5), cooling: adopting an inner and outer water cooling method for cooling a proximate matter obtained in the step 4), and the technology ensures that the product quality of products made is not impacted while the processing cost is reduced.
Description
Technical field
The present invention relates to bamboo and mould sheet material, particularly a kind of Novel bamboo moulds plate processing technology.
Background technology
Modern society, a large amount of plastics are used to be made into various household utensil, office accommodation, industrial equipment parts, because plastics centuries can not be degraded, cause environmental pollution.
Given this; there is wood-plastic composite panel and bamboo-plastic combined sheet material in building materials field; to recycle waste plastic; pollution abatement; environment purification; turn waste into wealth, the method for producing bamboo-plastic combined sheet material in prior art has the technique comprised the steps: abrasive dust, batch mixing, granulation, extrusion molding, and such processing technology makes manufacturing cost relatively high because of granulation link.
Summary of the invention
In view of this, the object of this invention is to provide a kind of Novel bamboo and mould plate processing technology, it is also unaffected to save the product quality that processing cost produces simultaneously.
The object of the invention is to be achieved through the following technical solutions:
A kind of Novel bamboo moulds plate processing technology, comprises the steps:
1) get the raw materials ready: by the aperture sieve of bamboo bits by 110-124um, dry moisture≤3%; Prepare the waste or used plastics of commercial standard particle diameter;
2) high mixed: by weight by step 1) in the bamboo bits of 50%-60%, the waste or used plastics of 37%-48% and the maleic anhydride inoculated polypropylene of 2%-3% put into miniature high-speed mixing dispersion machine to carry out height mixed;
3) dry: in barrel, thing heating, drying to be mixed to height;
4) extrusion molding: the height of oven dry is mixed thing and be extruded through a mouthful mold forming by single screw mechanism used;
5) cool: adopt inside and outside water-cooling method to step 4) section bar cool.
Further, the temperature of described barrel controls between 170-200 DEG C.
The invention has the beneficial effects as follows:
Novel bamboo of the present invention moulds plate processing technology, moulds preparation of plates technique decrease granulation step relative to existing bamboo, but obtained bamboo mould sheet material still full, solid, structure is fine and smooth, and such processing technology can also be greatly cost-saving; What the present invention adopted in addition is processes other bamboo products and discarded bamboo with bamboo and considers the bamboo of preparing to be worth doing and mould sheet material, effectively can utilize natural resources.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by description below and claims and be obtained.
Detailed description of the invention
Below will be described in detail the preferred embodiments of the present invention.Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
Embodiment one
The Novel bamboo of the present embodiment moulds plate processing technology, comprises the steps:
1) get the raw materials ready: by the aperture sieve of bamboo bits by 110um, dry moisture≤3%; Prepare the waste or used plastics of commercial standard particle diameter;
2) high mixed: by weight by step 1) in 50% bamboo bits, the waste or used plastics of 48% and the maleic anhydride inoculated polypropylene of 2% put into miniature high-speed mixing dispersion machine to carry out height mixed;
3) dry: in barrel, thing heating, drying to be mixed to height;
4) extrusion molding: the height of oven dry is mixed thing and be extruded through a mouthful mold forming by single screw mechanism used;
5) cool: adopt inside and outside water-cooling method to step 4) section bar cool.
In the present embodiment, the temperature of barrel controls at 200 DEG C.
Embodiment two
The Novel bamboo of the present embodiment moulds plate processing technology, comprises the steps:
1) get the raw materials ready: by the aperture sieve of bamboo bits by 120um, dry moisture≤3%; Prepare the waste or used plastics of commercial standard particle diameter;
2) high mixed: by weight by step 1) in 60% bamboo bits, the waste or used plastics of 37% and the maleic anhydride inoculated polypropylene of 3% put into miniature high-speed mixing dispersion machine to carry out height mixed;
3) dry: in barrel, thing heating, drying to be mixed to height;
4) extrusion molding: the height of oven dry is mixed thing and be extruded through a mouthful mold forming by single screw mechanism used;
5) cool: adopt inside and outside water-cooling method to step 4) section bar cool.
In the present embodiment, the temperature of barrel controls at 170 DEG C.
Embodiment three
The Novel bamboo of the present embodiment moulds plate processing technology, comprises the steps:
1) get the raw materials ready: by the aperture sieve of bamboo bits by 124um, dry moisture≤3%; Prepare the waste or used plastics of commercial standard particle diameter;
2) high mixed: by weight by step 1) in 55% bamboo bits, the waste or used plastics of 43% and the maleic anhydride inoculated polypropylene of 2% put into miniature high-speed mixing dispersion machine to carry out height mixed;
3) dry: in barrel, thing heating, drying to be mixed to height;
4) extrusion molding: the height of oven dry is mixed thing and be extruded through a mouthful mold forming by single screw mechanism used;
5) cool: adopt inside and outside water-cooling method to step 4) section bar cool.
In the present embodiment, the temperature of barrel controls at 180 DEG C.
Maleic anhydride inoculated polypropylene can good bonding bamboo bits and plastics and their compatibility is good.
Novel bamboo of the present invention moulds plate processing technology, moulds preparation of plates technique lack granulation step relative to existing bamboo, and obtained bamboo to mould sheet material still full, solid, structure is fine and smooth, and such processing technology can also be greatly cost-saving; What the present invention adopted in addition is processes other bamboo products and discarded bamboo with bamboo and considers the bamboo of preparing to be worth doing and mould sheet material, effectively can utilize natural resources.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (2)
1. Novel bamboo moulds a plate processing technology, it is characterized in that: comprise the steps:
1) get the raw materials ready: by the aperture sieve of bamboo bits by 110-124um, dry moisture≤3%; Prepare the waste or used plastics of commercial standard particle diameter;
2) high mixed: by weight by step 1) in the bamboo bits of 50%-60%, the waste or used plastics of 37%-48% and the maleic anhydride inoculated polypropylene of 2%-3% put into miniature high-speed mixing dispersion machine to carry out height mixed;
3) dry: in barrel, thing heating, drying to be mixed to height;
4) extrusion molding: the height of oven dry is mixed thing and be extruded through a mouthful mold forming by single screw mechanism used;
5) cool: adopt inside and outside water-cooling method to step 4) section bar cool.
2. a kind of Novel bamboo according to claim 1 moulds plate processing technology, it is characterized in that: the temperature of described barrel controls between 170-200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867000.6A CN105365234A (en) | 2015-12-01 | 2015-12-01 | Novel bamboo-plastic plate processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867000.6A CN105365234A (en) | 2015-12-01 | 2015-12-01 | Novel bamboo-plastic plate processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365234A true CN105365234A (en) | 2016-03-02 |
Family
ID=55368101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510867000.6A Pending CN105365234A (en) | 2015-12-01 | 2015-12-01 | Novel bamboo-plastic plate processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365234A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386709A (en) * | 2007-09-13 | 2009-03-18 | 上海国成塑料有限公司 | Wood-plastic composite material and preparation method thereof |
| CN101747641A (en) * | 2010-02-05 | 2010-06-23 | 上海国成塑料有限公司 | Polyvinyl wood-plastic composite and method for preparing same |
| CN101758542A (en) * | 2008-12-23 | 2010-06-30 | 浙江省林业科学研究院 | Wood-like composite material made of lignin and bamboo and wood sawdust and preparation method |
| CN101880464A (en) * | 2010-07-12 | 2010-11-10 | 安徽农业大学 | Bamboo-based/thermoplastic plastic nanocomposite material |
| US20110272842A1 (en) * | 2010-05-06 | 2011-11-10 | Chih-Heng Chen | Method for manufacturing and shaping environment-conservative plant fiber as substitute for wood, paper, and plastics |
-
2015
- 2015-12-01 CN CN201510867000.6A patent/CN105365234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386709A (en) * | 2007-09-13 | 2009-03-18 | 上海国成塑料有限公司 | Wood-plastic composite material and preparation method thereof |
| CN101758542A (en) * | 2008-12-23 | 2010-06-30 | 浙江省林业科学研究院 | Wood-like composite material made of lignin and bamboo and wood sawdust and preparation method |
| CN101747641A (en) * | 2010-02-05 | 2010-06-23 | 上海国成塑料有限公司 | Polyvinyl wood-plastic composite and method for preparing same |
| US20110272842A1 (en) * | 2010-05-06 | 2011-11-10 | Chih-Heng Chen | Method for manufacturing and shaping environment-conservative plant fiber as substitute for wood, paper, and plastics |
| CN101880464A (en) * | 2010-07-12 | 2010-11-10 | 安徽农业大学 | Bamboo-based/thermoplastic plastic nanocomposite material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |