Sturgeon leather painting and making method therefor
A production method and technology for sturgeon skin, which are applied in the process of producing decorative surface effects, small raw hides/large raw hides/leather/fur treatment, small raw hides/large raw hides/leather hides/fur chemical treatment, etc. There are no problems such as documentation, to achieve the effect of strong three-dimensional sense, simple production method and brilliant color and famous wall
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Embodiment 1
[0028] Such as figure 1 As shown, the sturgeon skin painting, which includes a frame 1 with a lining, and a sturgeon leather 3, choose a piece of sturgeon leather with a width of 26cm and a length of 40cm, and take one side of the bone plate to expose to people's vision The other side is closely attached to the lining; carefully sew it in a picture frame with a width of 40 cm and a length of 70 cm with natural silk thread, stamp the word "Tianbao" on the lining in the upper left corner of the picture frame, and stamp "Tianxia" on the lower right corner of the picture frame. "'s imprint. figure 1 The middle sturgeon leather 3 is specifically processed and processed from artificially bred Siberian sturgeon (A.baeri).
[0029] The making method of sturgeon skin painting, it comprises the steps:
[0030] 1. Preparation of raw sturgeon skin: The skin of artificially cultured Siberian sturgeon (A. baeri) was cut and peeled off from the back without damage to obtain the raw skin of...
specific Embodiment
[0254] a. The state of raw sturgeon skin
[0255] The raw sturgeon skins used are salt-wet skins preserved by salting and antisepsis. Most of the meat on the skins has been scraped off. The skins are relatively hard and low in water content.
[0256] b. Operations in the preparation section
[0257] (1) Preliminary degreasing
[0258] Considering the high fat content of sturgeon skin, solvent degreasing is used in the first step of tanning to remove part of the excess fat in sturgeon skin.
[0259] For example, cut the sturgeon skin into small pieces, and take the middle piece (the part taken is as figure 2 shown in block F in the middle),
[0260] Claim this part of the sturgeon skin that takes is sample, then the physical parameter of sample sees the following table:
[0261]
[0262] Put the sample in a container, add ethanol to it until the sample is completely immersed, take it out after 36 hours, and let the solvent ethanol volatilize naturally in the fume hood. ...
Embodiment 2
[0305] Sturgeon skin painting, the sturgeon leather made by processing the raw skin of the sturgeon, with the bone plate of the sturgeon leather facing outwards. That is, the sturgeon leather obtained in Example 1 was hanged as a picture as it is.
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