CN101280530A - Method for preparing drum paper - Google Patents
Method for preparing drum paper Download PDFInfo
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- CN101280530A CN101280530A CNA2007100739102A CN200710073910A CN101280530A CN 101280530 A CN101280530 A CN 101280530A CN A2007100739102 A CNA2007100739102 A CN A2007100739102A CN 200710073910 A CN200710073910 A CN 200710073910A CN 101280530 A CN101280530 A CN 101280530A
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Abstract
The invention discloses a preparation method of cone paper, which adopts bamboo slurry or bamboo fiber as materials. The preparation method is simple and feasible in no need of particular equipments and materials, and can ensure the quality of cone paper so as to reach or exceed the quality of the prior cone paper made of wood slurry. The preparation method can also reduce logging of forests in cold area, thereby protecting environment effectively.
Description
Technical field:
The present invention relates to a kind of preparation method who rouses paper, especially for the preparation method of the bulging paper of loudspeaker.
Background technology:
Drum paper is to be used for the necessary important materials of loudspeaker vibration pronunciation.Be to make at present, and in order to guarantee the acoustical quality of high-quality loudspeaker, general wood pulp or the xylon of the ripe trees that grow in the frigid zone of adopting made by wood pulp or xylon.Along with the raising of development of times and people's living standard, huge to the demand of high tone quality sound equipment, that is to say the demand of high-quality bulging paper huge.Yet the growth period of frigid zone trees is very long, generally becomes a useful person and takes more than 20 years.Too much felling must destroy the ecological balance, produces tremendous influences such as global warming.
Summary of the invention:
The purpose of this invention is to provide a kind of preparation method who rouses paper, solve the technical problem that the production of drum paper relies on wood pulp and xylon.
In order to achieve the above object, technical scheme of the present invention is: the preparation method of described bulging paper adopts bamboo pulp or bamboo fibre to do raw material.
As a further improvement on the present invention, the preparation method of described bulging paper comprises: a. making beating and hot-forming two steps of b., described making beating is that the water of bamboo fibre 10kg～20kg of 3mm～6mm and 500kg～1500kg is beaten 8h～12h in beater, and described hot-forming to be the bamboo pulp material that will accomplish fluently kept 100kg～600kg pressure 20 seconds～40 seconds at 150 ℃～200 ℃.
Preferably, described making beating is that the water of the bamboo fibre 15kg of 3mm～6mm and 1000kg is beaten 8h～12h in beater, and described hot-forming to be the bamboo pulp material that will accomplish fluently kept 100kg～600kg pressure 30 seconds at 150 ℃～200 ℃.
The invention has the beneficial effects as follows: having adopted and being generally 2 years bamboo pulp growth period is raw material, its growth period this frigid zone trees much shorter, and growth scope and quantity is far longer than the frigid zone trees, can significantly reduce the felling of frigid zone forest, effectively protects environment.The inventive method is simple simultaneously, and easily row does not need special equipment and raw material, and can guarantee that the quality of drum paper meets or exceeds the existing quality of making the bulging paper of raw material of wood pulp.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of embodiment of a kind of preparation method who rouses paper of the present invention.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing.
Embodiment one: the bamboo fibre 15kg of 3mm～6mm and the water of 1000kg are beaten 10h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 100kg pressure 40 seconds at 150 ℃, hot-formingly make bulging paper product.
Embodiment two: the bamboo fibre 10kg of 3mm～6mm and the water of 500kg are beaten 8h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 300kg pressure 20 seconds at 200 ℃, hot-formingly make bulging paper product.
Embodiment three: the bamboo fibre 20kg of 3mm～6mm and the water of 1500kg are beaten 12h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 600kg pressure 30 seconds at 180 ℃, hot-formingly make bulging paper product.
Embodiment four: the bamboo fibre 12kg of 3mm～6mm and the water of 600kg are beaten 8h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 200kg pressure 25 seconds at 170 ℃, hot-formingly make bulging paper product.
Embodiment five: the bamboo fibre 14kg of 3mm～6mm and the water of 750kg are beaten 9.5h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 500kg pressure 35 seconds at 190 ℃, hot-formingly make bulging paper product.
Embodiment six: the bamboo fibre 16kg of 3mm～6mm and the water of 850kg are beaten 11h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 550kg pressure 40 seconds at 180 ℃, hot-formingly make bulging paper product.
Embodiment seven: the bamboo fibre 18kg of 3mm～6mm and the water of 1300kg are beaten 12h in beater, the bamboo pulp material of accomplishing fluently is poured in the mould, kept the 600kg pressure 33 seconds at 190 ℃, hot-formingly make bulging paper product.
Claims (3)
1. a preparation method who rouses paper is characterized in that: adopt bamboo pulp or bamboo fibre to do raw material.
2. the preparation method of bulging paper according to claim 1, it is characterized in that: this method comprises: a. making beating and hot-forming two steps of b., described making beating is that the water of bamboo fibre 10kg～20kg of 3mm～6mm and 500kg～1500kg is beaten 8h～12h in beater, and described hot-forming to be the bamboo pulp material that will accomplish fluently kept 100kg～600kg pressure 20 seconds～40 seconds at 150 ℃～200 ℃.
3. the preparation method of bulging paper according to claim 2, it is characterized in that: described making beating is that the water of the bamboo fibre 15kg of 3mm～6mm and 1000kg is beaten 8h～12h in beater, and described hot-forming to be the bamboo pulp material that will accomplish fluently kept 100kg～600kg pressure 30 seconds at 150 ℃～200 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100739102A CN101280530B (en) | 2007-04-02 | 2007-04-02 | Method for preparing drum paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100739102A CN101280530B (en) | 2007-04-02 | 2007-04-02 | Method for preparing drum paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101280530A true CN101280530A (en) | 2008-10-08 |
| CN101280530B CN101280530B (en) | 2010-12-08 |
Family
ID=40013188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100739102A Expired - Fee Related CN101280530B (en) | 2007-04-02 | 2007-04-02 | Method for preparing drum paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101280530B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594566B (en) * | 2009-06-30 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Loudspeaker vibrating body material |
| CN101600133B (en) * | 2009-06-30 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Speaker environmental cone material |
| CN101577849B (en) * | 2009-05-28 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Loudspeaker environment-friendly vibrating body material |
| CN110267188A (en) * | 2019-05-20 | 2019-09-20 | 东莞市韵源电子有限公司 | Drum paper trunk manufacture craft |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134650A (en) * | 1995-04-28 | 1996-10-30 | 许荣初 | Conical resonant membrane for loudspeaker |
| CN1050259C (en) * | 1996-08-21 | 2000-03-08 | 黄新民 | Method for mfg. cone of loud-speaker |
| JP3870832B2 (en) * | 2002-04-24 | 2007-01-24 | トヨタ自動車株式会社 | Aliphatic polyester composite material |
| JP4442247B2 (en) * | 2004-02-18 | 2010-03-31 | パナソニック株式会社 | Speaker diaphragm, speaker using the same, and electronic device and apparatus using the speaker |
-
2007
- 2007-04-02 CN CN2007100739102A patent/CN101280530B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577849B (en) * | 2009-05-28 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Loudspeaker environment-friendly vibrating body material |
| CN101594566B (en) * | 2009-06-30 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Loudspeaker vibrating body material |
| CN101600133B (en) * | 2009-06-30 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Speaker environmental cone material |
| CN110267188A (en) * | 2019-05-20 | 2019-09-20 | 东莞市韵源电子有限公司 | Drum paper trunk manufacture craft |
| CN110267188B (en) * | 2019-05-20 | 2021-01-15 | 东莞市韵源电子有限公司 | Drum paper body manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101280530B (en) | 2010-12-08 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20130402 |