CN1145569A - Non-paper pulp base loudspeaker sonic bowl - Google Patents
Non-paper pulp base loudspeaker sonic bowl Download PDFInfo
- Publication number
- CN1145569A CN1145569A CN 95115150 CN95115150A CN1145569A CN 1145569 A CN1145569 A CN 1145569A CN 95115150 CN95115150 CN 95115150 CN 95115150 A CN95115150 A CN 95115150A CN 1145569 A CN1145569 A CN 1145569A
- Authority
- CN
- China
- Prior art keywords
- paper pulp
- bowl
- base material
- kilograms
- laver
- 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.)
- Granted
Links
Landscapes
- Paper (AREA)
Abstract
A loudspeak cone is mainly made of laver instead of paper pulp and features light weight and no need of wood resource.
Description
The present invention relates to a kind of non-sound speaker basin that utilizes paper pulp for base material, refer in particular to a kind of sound basin that utilizes the natural laver in sea for base material.
Known sound speaker basin is earlier the paper pulp dilution to be added the fiber of wool after pulverizing, flax and a spot of thermal finalization stick to be mixed and utilize vaccum suction pipe that mixed material is adsorbed in netted mould, forms a sound basin behind the heat drying.And wool fiber ratio height, then tonequality is tending towards bass, flax fiber ratio height, and then tonequality is tending towards middle pitch.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 sound basin of paper pulp as base material, and it can prevent the overcut forest, reduces environmental pollution.
Secondary objective of the present invention is providing a kind of marine natural laver that utilizes to substitute paper pulp as base material, and adds shrimp shell after pulverizing as the sound basin of inserts, and it can embody high pitch tonequality preferably.
The objective of the invention is to reach like this: utilize laver, wool, flax and after agar glue, thermal finalization stick mix, through the hot-forming sound basin of promptly finishing through pulverizing.Laver has the string the same with paper pulp can increase the toughness of sound 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, the present is illustrated as follows with a full-range loudspeaker sound basin 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 that utilizes paper pulp for base material is to be formed by laver, wool, flax fiber, agar glue, thermal finalization stick mixing thermocompression forming.
2, a kind of non-sound speaker basin that utilizes paper pulp for base material as claimed in claim 1, it adds shrimp shell fragment in addition 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 true CN1145569A (en) | 1997-03-19 |
| CN1067835C 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600133B (en) * | 2009-06-30 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Speaker environmental cone 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 |
| 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 |
Family Cites Families (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
Cited By (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 |
| CN101600133B (en) * | 2009-06-30 | 2013-05-01 | 兴升精密部件(惠州)有限公司 | Speaker environmental cone 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1067835C (en) | 2001-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101638874B (en) | Method for preparing fiber wallboard through wet process | |
| EP0877646B8 (en) | Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material | |
| JPH09225908A (en) | Manufacture of fiber from straw and board product manufacturing by the fiber | |
| CN106082929B (en) | A kind of magnesium gelatinous material of homogeneous and preparation method thereof and product | |
| CN111364268A (en) | Production process of low-basis-weight middle partition paper | |
| CN110644278A (en) | Environment-friendly paper and preparation method thereof | |
| CN1067835C (en) | Non-paper pulp base loudspeaker sonic bowl | |
| US4941948A (en) | Wood powder-molded products using wood pulp as the binding agent | |
| KR100666772B1 (en) | Method of producing syntheticwood using waste materials | |
| CN1165836A (en) | Foaming shaped compound material | |
| CN108544628A (en) | A kind of wood wool enhancing rice straw plate and preparation method thereof | |
| CN102848439A (en) | Process for producing bamboo flute by using bamboo waste | |
| CN102108647B (en) | Process for producing paper pulp, compressed paperboard prepared with paper pulp and application of paperboard | |
| JPH10502980A (en) | Method of manufacturing interior plate board for building | |
| CN107459367B (en) | Method for manufacturing lightweight paperless gypsum board | |
| CN111546457A (en) | Thick anti-cracking heat-insulation straw wallboard and preparation method thereof | |
| CN213674609U (en) | Light fiberboard production line | |
| CN109422519A (en) | A kind of furniture plant fiber plate production technology | |
| AU676553B2 (en) | Method and apparatus for producing insulation materials | |
| CN1706609A (en) | Mixed bamboo board | |
| CN1056095A (en) | Manufacturing process of sheet containing high content of powdered coal ash and products thereof | |
| CN107721368A (en) | A kind of manufacture craft of fire-proof plate | |
| CN207062644U (en) | Tipping base paper production line | |
| CN205685471U (en) | Three layers of super homogenizing microgranule particieboard | |
| RU2133240C1 (en) | Composition for fibrous heat- and sound-insulation material and method of manufacture thereof |
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 |