CN101847396A - Substitute boa skin of folk music instrument and manufacturing method thereof - Google Patents
Substitute boa skin of folk music instrument and manufacturing method thereof Download PDFInfo
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- CN101847396A CN101847396A CN201010000180A CN201010000180A CN101847396A CN 101847396 A CN101847396 A CN 101847396A CN 201010000180 A CN201010000180 A CN 201010000180A CN 201010000180 A CN201010000180 A CN 201010000180A CN 101847396 A CN101847396 A CN 101847396A
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Abstract
The invention relates to a substitute boa skin of a folk music instrument and a manufacturing method thereof. A skin surface comprises pure terylene cloth, glass paper and white terylene silk which are respectively arranged at the upper part, the middle part and the lower part, and are bound by skin glue, wherein the thickness of the pure terylene cloth and the white terylene silk are 8 silk. The invention has the advantages of protecting wild animals, maintaining ecological balance, avoiding the limitation of existence and quality of natural boa skins, improving sound quality of three-stringed plucked instruments in general, having the possibility of further improvement, and having good tonal quality, less noise and long lingering sound. The artificial skin is dampness-resistant, so the tonal quality thereof can not be influence by weather, thereby adapting to various weather environments in various areas especially for coastal areas with large humidity. The cost of the artificial skin is lower than that of the boa skin, thus being favor of popularizing and developing of the folk music instruments.
Description
Technical field
The present invention relates to the material of a kind of use on musical instrument, specifically be to use a kind of alternative boa skin and manufacture craft thereof on national musical instruments.
Background technology
In Chinese Musical Instruments, " epithelium " musical instrument occupies important position with its unique tone color and style in national music and musical instrument development.As trichord, urheen, recklessly high, middle Hu, arena qin, bob are recklessly ... Deng.Now along with the development of human progress and social civilization; the protection ecologic equilibrium has become the problem that the whole world is paid close attention to; " boa " has been decided to be China first class of protection Move thing; according to the incomplete statistics in the whole nation in 2003 of Chinese musical instruments NEWS FROM ASSOCIATION portion, just there are 32766 when being only the production in 1 year of the urheen Expendable boa skin that disappears.Because the main raw material(s) that natural boa skin is the epithelium musical instrument, therefore, this take (or even destruction) to natural resources caused that people pay much attention to and worry.The source of goods rise in price that causes in short supply that produces owing to the control that starting material are used again on the other hand, limited the production of this class national musical instruments normal quantity, especially trichord, it is very high to the requirement of boa cortex amount, now Hen Nan Buy is to having done the good boa skin of trichord, and this has fundamentally restricted the succession and the development of national music culture.At western developed country, substitute skin and formed a kind of trend, as the timpani in the Western band of America and Europe, army's drum, the Shamisen of Japan has all formed the leathercraft that substitutes of comparative maturity.Therefore, we must strengthen the dynamics of this research, and our cultural continuity is not clashed with world's environmental protection trend, finally reach art and natural harmony and unification.
Summary of the invention
Purpose of the present invention, be to provide a kind of utilize artificial material national musical instruments that make, that tone color is unified, tonequality is superior for saving the wild animals substitute boa skin and preparation method thereof.
The objective of the invention is to be achieved through the following technical solutions:
A kind of national musical instruments substitute the boa skin, it is characterized in that the described raw material that substitutes the boa skin comprises: one deck has the white terylene silk of pure terylene cloth, one deck viscose paper and 4-16 layer (8 are white) of serigraphy decorative pattern; Leading decorative pattern of described serigraphy decorative pattern or boa ginned cotton line; Its superimposed relationship is: the pure terylene cloth that has a serigraphy decorative pattern in the above, viscose paper is clipped in the middle, and white terylene silk is bonded together with hide glue below; Described pure terylene cloth is through cleaning the ironing of coming unstuck, and white terylene silk warp and weft staggers and stacks.The hide glue that substitutes the bonding use of boa skin mainly is made up of A glue, B glue and lytic agent.The composition of A glue (by weight) wherein: 618 epoxy resin-100 part, aerosil (powdery)-1.5 part, silicon dioxide-15 part; The composition of B glue: TY650 polyamide-80 part, altax P301-1 part, coupling agent KH560-2 part; Lytic agent is a triclene.
Method for making of the present invention is, earlier the above-mentioned pure terylene cloth that has the serigraphy decorative pattern is oppositely completed, the viscose paper of area less than pure terylene cloth is layered on the pure terylene cloth, what the onesize white terylene silk warp and weft of handle and pure terylene cloth staggered at last overlays on the viscose paper from level to level again.At this moment modulate hide glue, the hide glue that mixes up brush on corresponding musical instrument mould, will above-mentionedly be folded to stick on the mould built in together material again and be fixed, again brush coating on skin.Glue layer protecting film at surface after having brushed glue, put into the baking oven heating cure, promptly be made into after curing is finished and substitute the boa skin.
The advantage that the present invention " substitutes the boa skin " and makes the epithelium musical instrument:
1) at first is to avoid catching the wild boa of Kill, saves the wild animals favourable keeping ecological balance.Avoid the restriction of the quality quality that has that it's too late of natural boa skin.Trichord requires being of high quality of boa skin, and the position that good boa skin can be done trichord, can only have Two to open or three, so high-quality trichord seldom.The raw material that " substitutes the boa skin " is very abundant, can do at any time." substitute the boa skin " and need only with same raw material, same technology can guarantee the relatively uniform of musical instrument quality.Past low gear (popularizing product) trichord and children's trichord all can not be made good use of the boa skin, so tonequality is all relatively poor, the various boa skin trichord that substitute of low gear timber all can be made the good trichord of tonequality now.Therefore we can say that " substituting the boa skin " improved the acoustic mass of trichord series on the whole.
2) tonequality is good, and noise is few, and the Chang ， And of lingering sound updates the possibility of raising in addition.
3) substitute the boa epithelium and be not afraid of tide, so its tonequality weatherproof, the various climatic environments that adapt to the what each department are used, and use the coastland that is particularly suitable for high humidity.
4) cost is lower than boa skin " to substitute the boa skin ", the universal and development of favourable what national musical instruments.
5) avoid catching the wild boa of Kill, save the wild animals favourable keeping ecological balance.
Embodiment
Boa skin of the present invention substitutes the boa skin, adopt regenerated fiber to combine with chemical glue, so that substitute the existing certain pulling force of boa skin, desirable voice effect is arranged again, because of regenerated fiber pulling force big (skin of trichord requires the pulling force maximum), existing regenerated fiber kind is a lot, has selected the terylene of pulling force maximum.The prescription of adhesive glue also will satisfy existing certain pulling force, and good voice effect is arranged again.
Development process of the present invention, with plurality of raw materials, the various formula rate making hide glue of doing experiment, epoxy resin, polyamide, the silicon dioxide of liquid state, the aerosil of powdery, curing drug, thiokol, orange juice oil, triclene, acetone, promoter, coupling agent, 914 fast dry glue have been tested ... .. wait tens kinds more than, be made into various glue and test, select for use nontoxic simultaneously or the low toxicity raw material carries out.
Various adhesive glues on the market, be to adapt to the bond strength of various materials under various environment, Ji will study its bond strength, studies pronunciation tonequality and tamber characteristic that it brings again, with the different proportion of different material and stock yard, find optimum formula and ratio through test of many times.It is all different that various trichord are done the prescription and the ratio of hide glue, also will find Best Curing.Rule has tentatively been found in summing up experience from the failure of test of many times.Substitute the bonding of boa skin and qin drum and then require bounding force strong with glue, quick solidifying guarantees that the tension force of skin is constant, and shortens man-hour.
Design, printing boa ginned cotton line: the natural boa ginned cotton line that has covered on the trichord drum is good-looking, because draw back between scale and the scale, color is better.Serigraphy has two kinds of watermark and mimeographs, mimeograph more attractive in appearance, but seep through not.Addressing these problems needs to process by means of computer.1., adjust color to natural boa ginned cotton line, in computer, do three processing:, make color more attractive in appearance.2., to strengthen natural boa skin image (around add scale).3., the space between scale and the scale is washed down, make it can seep through.4., processing graphic pattern moulding arbitrarily (existing selected pattern promptly is to have carried out processing to handle on former natural boa scytoblastema plinth).
It is in order to save the wild animals that development substitutes the boa skin, still is " boa skin " decorative pattern if substitute the decorative pattern of boa skin, from visually still being " boa skin ", thoroughly embody the harmony of man and nature, just should make " boa skin " decorative pattern and natural boa ginned cotton line incomplete same.Trichord has the title of " three chi wingceltis dragons " in ancient times, make boa skin drum face decorative pattern into one continuous line,, just looked for the boa ginned cotton line of a S shape to water down boa ginned cotton line, add leading imperial tail, effect is pretty good, and the image of " dragon " has become leading position, and " dragon " is not concrete animal, it is the image that people anticipate and make, " dragon " is the symbol of the Chinese nation, and Ji has embodied the harmony of man and nature, given prominence to national style again.
What traditional skin technology incompatibility " substituted the boa skin " manufactures, by means of 80 type dasanxain covering moulds; The shared covering mould of 60 type dasanxains, high pitch trichord and children's trichord; Bass trichord covering mould; Totally four class moulds such as high Hu, middle Hu, the shared covering mould of Lei Qin etc., are raw material with the steel plate, reach the effect of anticipation.Be suitable for by means of the easy and simple to handle of mould, the covering great efforts directly cause the skin illiteracy broken.Mould is made with steel plate and screw entirely, and is durable in use, is adapted to long-term production.
Epithelium national musical instruments of the present invention substitute the boa skin, the thickness of employed pure terylene cloth and white terylene silk is 8.That makes various epithelium musical instruments substitutes the boa skin, and raw material is basic identical, is that the number of plies of white terylene silk and the proportioning of hide glue are slightly had any different.According to different epithelium musical instruments, the raw material that uses can be divided into following several (wherein umber is weight portion):
Embodiment 1:
Do little hall 80 type dasanxains and substitute the boa skin, the front and back setting is: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 7 layers or 8 layers; The hide glue consumption: A glue adds 21 parts in B glue for 30 parts, adds 2 parts of silicon dioxide again, with 55 parts of lytic agent triclenes, stirs the back brush coating after the stirring, brush glue after surface glue diaphragm;
Embodiment 2:
Do big hall 80 type dasanxains and substitute the boa skin, the front and back setting is: 1 layer in leading decorative pattern, 1 layer on viscose paper, 8 white 8 layers; The hide glue consumption: A glue adds 22 parts in B glue for 30 parts, adds 5 parts of silicon dioxide again, adds 60 parts of triclenes after the stirring, stirs the back brush coating, brush glue after surface glue diaphragm;
Embodiment 3:
Do one 60 type dasanxain and substitute the boa skin, the front and back setting is: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 6 layers or 7 layers; The hide glue consumption: A glue adds 18 parts in B glue for 27 parts, adds 45 parts of triclenes after the stirring, stirs the back brush coating, brush glue after surface glue diaphragm;
Embodiment 4:
Doing the raw material that one 86 children's trichord substitutes the boa skin is that the front and back setting is: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 4 layers; 86 type high pitch trichord and to play the raw material that substitutes the boa skin with high pitch trichord again be that the front and back setting is: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 5 layers; The above-mentioned boa skin hide glue consumption that substitutes: A glue adds 16 parts in B glue for 24 parts, adds 40 parts of triclenes after the stirring, stirs the back brush coating, brush glue after surface glue diaphragm;
Embodiment 5:
Doing the raw material that a bass trichord substitutes the boa skin is, has 1 layer of the pure terylene cloth of boa ginned cotton line, 1 layer on viscose paper, 8 white 14 layers; The hide glue consumption: A glue adds 43 parts in B glue for 100 parts, adds 5 parts of silica 1s again, adds 158 parts of triclenes after the stirring, stirs the back brush coating, brush glue after surface glue diaphragm.
Trichord behind the sticking diaphragm of above-mentioned brush coating and surface need be cured condition of cure: generally require room temperature at 28 ℃ or be higher than 28 ℃, oven temperature is at 60-80 ℃, and roasting about 50 hours, cooled off gradually more about 10 hours, can finish curing.Knock drum head,, full solidification is described if the drum head pronunciation is clear and loud, just can be bonding with drum; If sound Dumb, full solidification not as yet still can not be bonding, roasting again or put several days after, it is bonding with drum when clear and loud to wait to knock pronunciation; Bonding back dyestripping.
Preferable following assurance of dyestripping time:
1) the trichord skin of 80,60,86 series adopts Two 60W baking oven during winter, roasting dyestripping after 9 hours adopts Two 100W baking oven during summer, roasting dyestripping after 7 hours; Oven temperature is at 60-80 ℃;
2) above-mentioned bass trichord skin adopts Two 60W baking oven during winter, roasting dyestripping after 11 hours adopts Two 100W baking oven during summer, bake dyestripping after 9 hours; Oven temperature is at 60-80 ℃;
3) skin of urheen kind adopts Two 60W baking oven during winter, roasting dyestripping after 8 hours adopts Two 100W baking oven during summer, roasting dyestripping after 6 hours; Oven temperature is at 60-80 ℃.
Adhesive glue adopts 914AB fast dry glue, and glue will mix up promptly sticking, is preferably in to finish bondingly in 5 minutes, and normal temperature 20-25 ℃, 8 Xiao Time can finish curing; After the adhesive curing, also can between skin and drum, add 502 glue or " An Tegu " seccotine, bonding firm to guarantee.
Claims (5)
1. substitute boa skin of folk music instrument, it is characterized in that: the described raw material that substitutes the boa skin comprises: one deck has the white terylene silk of pure terylene cloth, one deck viscose paper and 4-16 layer (8 are white) of serigraphy decorative pattern; Leading decorative pattern of described serigraphy decorative pattern or boa ginned cotton line; Its superimposed relationship is: the pure terylene cloth that has a serigraphy decorative pattern in the above, viscose paper is clipped in the middle, and white terylene silk is bonded together with hide glue below; Described pure terylene cloth is through cleaning the ironing of coming unstuck, and white terylene silk warp and weft staggers and stacks;
The hide glue that substitutes the bonding use of boa skin mainly is made up of A glue, B glue and lytic agent; The composition of A glue (by weight) wherein: 618 epoxy resin-100 part, aerosil (powdery)-1.5 part, silicon dioxide-15 part; The composition of B glue: TY650 polyamide-80 part, altax P301-1 part, coupling agent KH560-2 part; Lytic agent is a triclene.
2. substitute boa skin of folk music instrument according to claim 1 is characterized in that: the thickness that substitutes employed pure terylene cloth of boa skin and white terylene silk is 8.
3. according to claim 1,2 described substitute boa skin of folk music instrument, it is characterized in that: that makes various epithelium musical instruments substitutes the boa skin, and the raw material that uses can be divided into (wherein umber is weight portion):
(1) little hall 80 type dasanxains substitute the boa skin: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 7 layers or 8 layers; The hide glue consumption: A glue adds 21 parts in B glue for 30 parts, adds 2 parts of silicon dioxide again, after the stirring with 55 parts of lytic agent triclenes;
(2) hall's 80 type dasanxains substitute the boa skin: 1 layer in leading decorative pattern, 1 layer on viscose paper, 8 white 8 layers; The hide glue consumption: A glue adds 22 parts in B glue for 30 parts, adds 5 parts of silicon dioxide again, adds 60 parts of triclenes after the stirring;
(3) 60 type dasanxains substitute the boa skin: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 6 layers or 7 layers; The hide glue consumption: A glue adds 18 parts in B glue for 27 parts, adds 45 parts of triclenes after the stirring;
(4) 86 children's trichord substitute the boa skin: have 1 layer of the pure terylene cloth of leading decorative pattern, 1 layer on viscose paper, 8 white 4 layers; 86 type high pitch trichord and play again with high pitch trichord and substitute 1 layer of the pure terylene cloth that the boa belt has leading decorative pattern, 1 layer on viscose paper, 8 white 5 layers; Above-mentioned three kinds substitute boa skin hide glue consumption: A glue adds 16 parts in B glue for 24 parts, adds 40 parts of triclenes after the stirring.
(5) bass trichord substitutes the raw material of boa skin and is, has 1 layer of the pure terylene cloth of boa ginned cotton line, 1 layer on viscose paper, 8 white 14 layers; The hide glue consumption: A glue adds 43 parts in B glue for 100 parts, adds 5 parts of silica 1s again, adds 158 parts of triclenes after the stirring.
4. the manufacture craft of a substitute boa skin of folk music instrument, it is characterized in that: earlier the above-mentioned pure terylene cloth that has the serigraphy decorative pattern is oppositely completed, the viscose paper of area less than pure terylene cloth is layered on the pure terylene cloth, what the onesize white terylene silk warp and weft of handle and pure terylene cloth staggered at last overlays on the viscose paper from level to level again; At this moment modulate hide glue, the hide glue that mixes up brush on corresponding musical instrument mould, will above-mentionedly be folded to stick on the mould built in together material again and be fixed; on skin, brush hide glue again; glue layer protecting film at surface after having brushed glue, put into the baking oven heating cure, promptly be made into after curing is finished and substitute the boa skin.
5. manufacture craft according to claim 4 is characterized in that: described solidifying requirements room temperature is at 28 ℃ or be higher than 28 ℃, and oven temperature toasted 50 hours at 60-80 ℃, cooled off gradually more about 10 hours, can finish curing.
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| CN2010100001805A CN101847396B (en) | 2010-01-08 | 2010-01-08 | Substitute boa skin of folk music instrument and manufacturing method thereof |
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| CN2010100001805A CN101847396B (en) | 2010-01-08 | 2010-01-08 | Substitute boa skin of folk music instrument and manufacturing method thereof |
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| CN101847396B CN101847396B (en) | 2012-11-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582907A (en) * | 2018-04-09 | 2018-09-28 | 湖南城市学院 | A kind of substitute boa skin of folk music instrument and preparation method thereof |
| CN111933093A (en) * | 2020-08-21 | 2020-11-13 | 张家界鲵泰大鲵养殖专业合作社 | Method for preparing musical instrument skin by using artificially-cultured second-generation giant salamander skin and musical instrument skin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2688648B2 (en) * | 1989-03-13 | 1997-12-10 | カシオ計算機株式会社 | Stringed instrument |
| CN2533542Y (en) * | 2002-02-04 | 2003-01-29 | 李培俊 | Artificial skin structure for substituting for boa skin for music instrument |
| CN1234934C (en) * | 2003-10-31 | 2006-01-04 | 叶才明 | Substitutional snakeskin and preparaton method |
| CN101238188A (en) * | 2005-08-05 | 2008-08-06 | 日立化成工业株式会社 | Adhesive film and semiconductor device using same |
| CN101501151B (en) * | 2006-08-04 | 2012-02-15 | 日立化成工业株式会社 | Adhesive composition and connection structure for circuit member |
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2010
- 2010-01-08 CN CN2010100001805A patent/CN101847396B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582907A (en) * | 2018-04-09 | 2018-09-28 | 湖南城市学院 | A kind of substitute boa skin of folk music instrument and preparation method thereof |
| CN111933093A (en) * | 2020-08-21 | 2020-11-13 | 张家界鲵泰大鲵养殖专业合作社 | Method for preparing musical instrument skin by using artificially-cultured second-generation giant salamander skin and musical instrument skin |
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| CN101847396B (en) | 2012-11-21 |
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