CN1067835C - Non-paper pulp base loudspeaker sonic bowl - Google Patents
Non-paper pulp base loudspeaker sonic bowl Download PDFInfo
- Publication number
- CN1067835C CN1067835C CN95115150A CN95115150A CN1067835C CN 1067835 C CN1067835 C CN 1067835C CN 95115150 A CN95115150 A CN 95115150A CN 95115150 A CN95115150 A CN 95115150A CN 1067835 C CN1067835 C CN 1067835C
- Authority
- CN
- China
- Prior art keywords
- paper pulp
- bowl
- base material
- sonic
- pulp base
- 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.)
- Expired - Fee Related
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Abstract
The present invention relates to a non-paper pulp base material loudspeaker sonic bowl, particularly to the sonic bowl which uses laver as base material. The present invention has the characteristic of light weight after the non-paper pulp base material loudspeaker sonic bowl is molded with paper pulp; besides, the present invention reduces deforestation quantity, maintains natural ecological balance, and avoids generating public hazard during paper manufacture.
Description
The present invention relates to a kind of non-manufacture method of utilizing paper pulp for the sound speaker basin of base material.
Known sound speaker basin, mainly be to utilize paper pulp to be base material, wool after earlier paper pulp dilution adding being pulverized, the fiber of flax and a spot of thermal finalization stick are mixed utilizes vaccum suction pipe that mixed material is adsorbed in netted mould, forms a sound basin behind the heat drying.So the base material of aforementioned sound basin uses paper pulp, be the vibration pronunciation that gentlier helps loudspeaker because of weight behind the pulp dryer, but the height utilization of paper pulp not only need be cut down large stretch of forest, influence balance of nature, the waste water that paper industry produced has been made environmental pollution especially.In addition the promotion of international paper valency joint joint is problem too impatient to wait so use a kind of alternative paper pulp as the raw material of sound basin base material.
Main purpose of the present invention is providing a kind of marine natural laver that utilizes to substitute the manufacture method of paper pulp as the sound speaker basin of base material, and it can prevent the overcut forest, reduces environmental pollution.
The objective of the invention is to reach like this: laver, wool, flax through pulverizing and after agar glue, thermal finalization stick mix, through the hot-forming sound speaker basin of promptly finishing.
Because laver has the string the same with paper pulp and can increase the toughness of sound speaker basin after moulding, and has little, the lightweight characteristic of density after the drying, and preferable vibration ability can be provided.And agar glue has natural adhesion strength, can reduce the use amount of artificial stick, and has little, the lightweight characteristic of density after the drying equally.Promote the tonequality of full-range loudspeaker in addition as desire, in aforementioned base materials mixed process, add shrimp shell fragment, because of it has higher hardness and in light weight, not only do not increase sound basin weight after the moulding to be dried, instead can promote the performance of full-range loudspeaker high pitch tonequality.
Now in order further to set forth technology contents of the present invention, modern manufacture method with a gamut sound speaker basin is illustrated as follows as embodiment:
The natural marine laver is in addition got 30 kilograms after the drying, mixes and pulverized for each 10 kilograms with wool, flax fiber again, 30 kilograms in adding agar glue, 20 kilograms of thermal finalization sticks and alcohol dilution mix in the lump and dilute for 20 kilograms; Make pasty state raw material group earlier, send into roller and be pressed into that to deliver to mould again after the flat once hot-forming.Promote high pitch tonequality as desire, 30 kilograms of dry natural marine lavers of adding, wool, each 5 kilograms of flax fibers, shrimp shell mix and are pulverized for 10 kilograms in mixed process, and then 30 kilograms in adding agar glue, 20 kilograms of thermal finalization sticks and alcohol dilution dilute for 20 kilograms in the lump; Use aforementioned processing method moulding again.We still can adjust the use amount of various mixed raw materials according to the performance of required high, medium and low tonequality.
Claims (2)
1, a kind of non-sound speaker basin manufacture method of utilizing paper pulp for base material is characterized in that laver, wool, flax fiber being mixed and being pulverized, and adding agar glue, the mixing of thermal finalization stick form through thermocompression forming.
2, a kind of non-sound speaker basin manufacture method of utilizing paper pulp for base material as claimed in claim 1, it adds shrimp shell fragment in mixed process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95115150A CN1067835C (en) | 1995-09-13 | 1995-09-13 | Non-paper pulp base loudspeaker sonic bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95115150A CN1067835C (en) | 1995-09-13 | 1995-09-13 | Non-paper pulp base loudspeaker sonic bowl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1145569A CN1145569A (en) | 1997-03-19 |
| CN1067835C true CN1067835C (en) | 2001-06-27 |
Family
ID=5080412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95115150A Expired - Fee Related CN1067835C (en) | 1995-09-13 | 1995-09-13 | Non-paper pulp base loudspeaker sonic bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1067835C (en) |
Families Citing this family (3)
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166567Y (en) * | 1993-08-19 | 1994-05-25 | 黄新民 | Horn hanging side with thermal plasticity rubber materials |
| CN2201763Y (en) * | 1994-06-10 | 1995-06-21 | 吴秀英 | Speaker paper |
-
1995
- 1995-09-13 CN CN95115150A patent/CN1067835C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166567Y (en) * | 1993-08-19 | 1994-05-25 | 黄新民 | Horn hanging side with thermal plasticity rubber materials |
| CN2201763Y (en) * | 1994-06-10 | 1995-06-21 | 吴秀英 | Speaker paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1145569A (en) | 1997-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |