CN106142281A - A kind of preparation method of paper tube stopper - Google Patents
A kind of preparation method of paper tube stopper Download PDFInfo
- Publication number
- CN106142281A CN106142281A CN201510175181.6A CN201510175181A CN106142281A CN 106142281 A CN106142281 A CN 106142281A CN 201510175181 A CN201510175181 A CN 201510175181A CN 106142281 A CN106142281 A CN 106142281A
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- CN
- China
- Prior art keywords
- moisture
- paper tube
- tube stopper
- lauxite
- isocyanates
- 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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Abstract
The present invention provides the preparation method of a kind of paper tube stopper, and it comprises the following steps: A) use the useless plant material less than 20% for the moisture, carries out cutting off and pulverizes, and length and thickness not can exceed that 20mm, 3mm, 1mm respectively；B) on the basis of above-mentioned useless plant material, about 30% wood chip is filled；C) screening is dried: removes 2mm particles below dust, then dries so that moisture is less than 6%；D) Lauxite and isocyanates are added: isocyanates and Lauxite pass through atomization plant, spray into homogenizer, carry out uniform stirring, it is desirable to total moisture must not exceed 16%；E) by prepared material, quantitatively mat formation；F) material preparing puts in mould, need to close in 30s, and hot pressing temperature need to be within 150 degrees Celsius～160 degrees Celsius；G), after depanning, a small amount of burr of prepared paper tube stopper product edge are removed, last cooling packing；H) packaging and warehousing.The product structure simple strength that the described method of the present invention prepares is high, toughness foot, improves production efficiency, is more beneficial for air degradation.
Description
Technical field
The present invention relates to the preparation method of paper tube stopper.
Background technology
At present, known paper tube stopper plastics all again are made, not just insufficient strength, toughness
Deficiency, during stretch wrap film, yielding damage, and it because being plastic products, is unfavorable for sky
Gas is degraded, and affects environment.Before Tong Shi, this type of product is nearly all manual manufacture, and production efficiency is not
While high, production is not too perfect.
Content of the invention
In order to overcome the defect of prior art, the present invention provides techniques below scheme:
A kind of preparation method of paper tube stopper, described preparation method comprises the following steps:
A) use moisture less than 20% useless plant material, carry out cut off pulverize, length and
Thickness not can exceed that 20mm, 3mm, 1mm respectively；
B) on the basis of above-mentioned useless plant material, about 30% wood chip is filled；
C) screening is dried: removes 2mm particles below dust, then dries so that
Moisture is less than 6%；
D) Lauxite and isocyanates are added: isocyanates and Lauxite pass through atomization plant,
Spray into homogenizer, carry out uniform stirring, it is desirable to total moisture must not exceed 16%；
E) by prepared material, quantitatively mat formation；
F) material preparing puts in mould, need to close in 30s, and hot pressing temperature need to be 150
Degree Celsius～160 degrees Celsius within；
G), after depanning, a small amount of burr of prepared paper tube stopper product edge are removed, finally
Cooling packing；
H) packaging and warehousing.
The present invention is had the benefit that prepared product structure simple strength is high, toughness foot,
Improve production efficiency, be more beneficial for air degradation.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages of the present invention and spy
Levy and can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made more
Explicit defines.
A kind of preparation method of paper tube stopper, described preparation method comprises the following steps:
A) use moisture less than 20% useless plant material, carry out cut off pulverize, length and
Thickness not can exceed that 20mm, 3mm, 1mm respectively；
B) on the basis of above-mentioned useless plant material, about 30% wood chip is filled；
C) screening is dried: removes 2mm particles below dust, then dries so that
Moisture is less than 6%；
D) Lauxite and isocyanates are added: isocyanates and Lauxite pass through atomization plant,
Spray into homogenizer, carry out uniform stirring, it is desirable to total moisture must not exceed
16%；
E) by prepared material, quantitatively mat formation；
F) material preparing puts in mould, need to close in 30s, and hot pressing temperature need to be 150
Degree Celsius～160 degrees Celsius within；
G), after depanning, a small amount of burr of prepared paper tube stopper product edge are removed, finally
Cooling packing；
H) packaging and warehousing.
Embodiment of the present invention has the advantage, that the product structure that described method prepares is simply strong
Degree height, toughness foot, improve production efficiency, be more beneficial for air degradation.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not
Be confined to this, any those of ordinary skill in the art in the technical scope that disclosed herein,
The change can expected without creative work or replacement, all should cover in protection scope of the present invention
Within.Therefore, the protection domain that protection scope of the present invention should be limited with claims as
Accurate.
Claims (1)
1. the preparation method of a paper tube stopper, it is characterised in that described preparation method comprises the following steps:
A) using the useless plant material less than 20% for the moisture, carrying out cutting off and pulverize, length and thickness are respectively not
Can exceed that 20mm, 3mm, 1mm；
B) on the basis of above-mentioned useless plant material, about 30% wood chip is filled；
C) screening is dried: removes 2mm particles below dust, then dries so that moisture is less than 6%；
D) Lauxite and isocyanates are added: isocyanates and Lauxite pass through atomization plant, spray at a high speed
Mixer, carries out uniform stirring, it is desirable to total moisture must not exceed 16%；
E) by prepared material, quantitatively mat formation；
F) material preparing puts in mould, need to close in 30s, and hot pressing temperature need to be 150 degrees Celsius～160
Within degree Celsius；
G), after depanning, a small amount of burr of prepared paper tube stopper product edge are removed, last cooling packing；
H) packaging and warehousing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175181.6A CN106142281A (en) | 2015-04-14 | 2015-04-14 | A kind of preparation method of paper tube stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175181.6A CN106142281A (en) | 2015-04-14 | 2015-04-14 | A kind of preparation method of paper tube stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106142281A true CN106142281A (en) | 2016-11-23 |
Family
ID=57336337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510175181.6A Pending CN106142281A (en) | 2015-04-14 | 2015-04-14 | A kind of preparation method of paper tube stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142281A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126114A (en) * | 1994-09-12 | 1996-07-10 | 中国科学院金属研究所 | Synthetic wood imitation material |
| CN1246313A (en) * | 1999-07-07 | 2000-03-08 | 岳阳绿色环保用品设计研究所 | Method for manufacturing disposable environment-protecting articles |
| CN1457965A (en) * | 2002-05-16 | 2003-11-26 | 刘海通 | Process for working bionic reinforced plate |
| CN1974154A (en) * | 2006-12-12 | 2007-06-06 | 钱峻 | Process of making molded tray |
| CN101332621A (en) * | 2007-06-29 | 2008-12-31 | 何金辉 | Processing method of saw powder urea-formaldehyde composite materials |
| CN101879740A (en) * | 2010-06-22 | 2010-11-10 | 上海理工大学 | Method for preparing vegetable fiber-plastic composite density board |
| CN102555020A (en) * | 2012-02-14 | 2012-07-11 | 岳明峰 | Production method of paper tube substitute |
-
2015
- 2015-04-14 CN CN201510175181.6A patent/CN106142281A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126114A (en) * | 1994-09-12 | 1996-07-10 | 中国科学院金属研究所 | Synthetic wood imitation material |
| CN1246313A (en) * | 1999-07-07 | 2000-03-08 | 岳阳绿色环保用品设计研究所 | Method for manufacturing disposable environment-protecting articles |
| CN1457965A (en) * | 2002-05-16 | 2003-11-26 | 刘海通 | Process for working bionic reinforced plate |
| CN1974154A (en) * | 2006-12-12 | 2007-06-06 | 钱峻 | Process of making molded tray |
| CN101332621A (en) * | 2007-06-29 | 2008-12-31 | 何金辉 | Processing method of saw powder urea-formaldehyde composite materials |
| CN101879740A (en) * | 2010-06-22 | 2010-11-10 | 上海理工大学 | Method for preparing vegetable fiber-plastic composite density board |
| CN102555020A (en) * | 2012-02-14 | 2012-07-11 | 岳明峰 | Production method of paper tube substitute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |