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Lacquer eggshell cup and preparation process thereof

A preparation process, eggshell technology, applied in decorative arts, special decorative structures, etc., can solve the problems of less consideration for use requirements, forgetting lacquer craftsmanship, etc., to achieve smooth grinding, ensure tea drinking requirements, and good hand feel and gloss. Effect

Active Publication Date: 2018-12-25
张稚玄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art also discloses some modern lacquer arts, such as CN1074338009A an inkstone and its preparation method, CN1138563A lacquer pottery process, CN1833883A a processing method of wooden escalator lacquer art products, CN101006957A lacquer urn and its preparation method, CN1029912557A purple sand paint The production methods of art tea sea, etc., but most of them are mainly decorative and beautiful, and their aesthetics is greater than practicality; In addition to imitating and manufacturing some antiques, most producers seldom consider the use needs of modern people's daily necessities, which has become a pain point in the general application of lacquerware

Method used

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  • Lacquer eggshell cup and preparation process thereof
  • Lacquer eggshell cup and preparation process thereof
  • Lacquer eggshell cup and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0054] Based on the preparation purpose of the lacquer eggshell teacup, the order of the above process steps can be adjusted.

[0055] Eggshell inlay is a common technique in lacquer art, but it is different from pasting eggshells on the lacquer surface. This invention inlays eggshells on a large lacquer teacup and uses it as a practical utensil. The temperature for brewing tea reaches 80-90 ℃, repeated changes from room temperature to high temperature (80-90 ℃), ordinary eggshell inlaid lacquerware is easy to crack and fall off, this invention adopts delicate processes such as wood base selection, black lacquer rough grinding, outer color varnish coating, and shade drying techniques. Realized the practical effect of the eggshell inlaid teacup being durable, not cracking and falling off, and the lacquer teacup has a good thermal insulation effect.

[0056] In a specific embodiment of the present invention, in the first step, eggshells are collected, and the eggshells are soake...

Embodiment 1

[0093] In order to investigate the practicability of the lacquer tea set (the binding force of the lacquer layer to avoid cracking and falling off), the present invention refers to the adhesion test of the lacquer film to test the durability of the lacquer coating.

[0094] experiment method

[0095] 1. Choose purple sand sheet (sample 1), pottery sheet (sample 2), porcelain sheet (sample 3), beech wood sheet (sample 4), use a machine to form a flat square, brush each with 3 layers of black paint, and dry in the shade for 2 -3 days, spare;

[0096] 2. Select 4 pieces of beech wood chips (made into a certificate square with a machine car), brush 3 layers of black paint, dry in the shade for 2 days, apply 2 layers of white paint without sanding (sample 5), and brush with 2000-grit sandpaper Apply 2 layers of white paint (sample 6), 2 layers of white paint after sanding with 3000 mesh sandpaper (sample 7), 2 layers of white paint after sanding with 5000 mesh sandpaper (sample 8), ...

Embodiment 2

[0108] The improvement of embodiment 2 lacquer coating drying process in the shade

[0109] Usually, when brushing lacquer on the surface of lacquerware, one layer is applied after drying in the shade, and then another layer is applied. However, the present invention finds through the section observation of the lacquer coating that by adjusting the drying time of the lacquer, continuous lacquer can be avoided. The unevenness of the lacquer coating caused by brushing (not drying in the shade) can make the two layers of lacquer brushed blend together after drying in the shade, without delamination, and the overall adhesion of the lacquer layer is good.

[0110] Test method: Choose beech wood chips, use a machine to form a square, and paint a total of 10 layers of black paint, or paint a layer of black paint for 2-3 days in the shade and then paint another layer (original process), or every Apply one layer, put it in the shade room to dry in the shade for one day, and after the l...

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Abstract

The invention discloses a lacquer eggshell cup and a preparation process thereof, and belongs to the technical field of lacquerware and tea ware. Through the eggshell handling polishing, cup wood selection, cup outer layer black paint rough polishing, cup outer layer eggshell application, and clear lacquer-colored paint-and clear lacquer coating on the cup outer layer, polishing and brightening treatment on the cup outer layer, rough polishing on the cup inner layer, coating with lacquer, improvement on a drying process, and polishing and brightening, lacquer wiping and brightening treatment on the cup inner layer, an environment-friendly lacquer eggshell teacup which is beautiful and durable and capable of satisfying the daily tea drinking demand is prepared; the optimization and perfection are performed from a preparation process direction, the artistry and the decoration of the lacquerware are realized, and the lacquerware has good ornamental value; and the lacquerware is durable inuse and cannot crack and fall off, the lacquer eggshell cup has the features of maintaining the tea soup temperature and being environment-friendly and healthy.

Description

technical field [0001] The invention belongs to the technical field of lacquer ware and tea ware, and in particular relates to a preparation process of a practical teacup, in particular to a lacquer eggshell cup and the preparation process thereof. Background technique [0002] The following content is to assist in understanding the background technology of the present invention, and does not necessarily constitute prior art. [0003] Raw lacquer, also known as "national lacquer", "big lacquer", "earth lacquer" and "old lacquer", is a milky white gelatinous liquid (a type of water-emulsion paint) that is cut from lacquer trees. The only lacquer known to dry by biocatalysis (laccase). Raw lacquer is mainly composed of urushiol (50-80%), gum (5-7%), water-insoluble glycoprotein (1%), laccase (0.24%) and water (20-25%), of which urushiol It is the most important indicator for judging the quality of raw lacquer, because urushiol is the main film-forming substance of raw lacque...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/00
CPCB44C5/00
Inventor 张稚玄
Owner 张稚玄
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