String instrument with surface covered by multi-color patterns and manufacturing method thereof

A technology of color patterns and production methods, applied in stringed instruments, musical instruments, and crafts for producing decorative surface effects, etc., can solve the problems of inability to perform normal performance, separation, degumming, and scattering of various parts of the piano body, and achieve a visually rich appearance. The effect of colorful, enriching life and enhancing competitiveness

Active Publication Date: 2013-07-17
上海东音乐器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What's more, for the gelatin glued to the body of the stringed instrument in the prior art, it will be degummed and scattered after encountering warm water greater than 20 degrees Celsius, causing the parts of the body to separate, that is to say, the stringed instrument of the prior art The body of the piano cannot be soaked in warm water above 20 degrees Celsius, otherwise the body of the piano will be greatly deformed and cannot be played normally

Method used

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Examples

Experimental program
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Embodiment Construction

[0020] A method for making a stringed instrument covered with colored patterns, the method comprising the following steps:

[0021] 1) Making white embryos, the steps of making white embryos include: a. After cutting the raw materials into large pieces according to the required size of the processed stringed instrument, immerse them in organic silicon water repellent for 24 hours, control the temperature at 25 degrees Celsius, and then remove them Put it on the rack to air-dry by itself, and after air-drying, dry it in a drying room at 50 degrees Celsius until all the moisture is extracted to obtain the dried aniseed material; b, mix PU polyurethane resin, water-resistant polyurethane curing agent and water After mixing evenly according to the volume ratio of 7:2:1, smelt on the fire, and when the mixture becomes a wire drawing, it can be made into an adhesive for bonding the various ingredients; c use the prepared adhesive to dry the dried ingredients The white embryo of the ...

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PUM

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Abstract

The invention relates to a string instrument with the surface covered by multi-color patterns and a manufacturing method thereof. An adhesive formula configured specially is adopted, the adhesive on a white blank of the string instrument does not shed at the printing water temperature of 40-50 DEG C, the white blank can keep the original shape without any deformation, smooth operation of a printing process can be guaranteed fully, the traditional technique for manufacturing of the string instrument is improved greatly, visual appearance of the sting instrument is rich and colorful, and diversified, fashionable and personalized consumption requirements of modern people are met.

Description

technical field [0001] The invention relates to a musical instrument and a manufacturing method thereof, in particular to a stringed instrument covered with color patterns on the surface and a manufacturing method thereof. Background technique [0002] Stringed instruments mainly include violin, guitar, erhu, guzheng, pipa and other instruments. Stringed instruments have become one of the most important instruments in Western music since the 17th century because of their beautiful timbre, subtle expression, variety and strong artistic expression. It is the queen of musical instruments. [0003] Throughout the hundreds of years of production history of stringed instruments, the appearance of stringed instruments has been lingering in the brown color range, and the appearance is too monotonous and boring, which is far from meeting the diversified, personalized and fashionable consumption needs of modern people. In recent years, there have been many monochromatic stringed inst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D1/00B44C1/24B44C1/20B44C1/00
Inventor 吴大旷
Owner 上海东音乐器有限公司
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