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Leather manufacture and production process thereof

A production process and leather technology, which is applied in the field of leather production and its production process, can solve the problems of non-environmental protection and low operation efficiency of leather processing, and achieve the effect of solving low operation efficiency, ensuring safe operation and high efficiency

Inactive Publication Date: 2015-08-19
ZHEJIANG LIYUAN LEATHER IND
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the background technology, the present invention provides a kind of leather production and its production process, which mainly solves the existing problems of non-environmental protection and low operating efficiency in leather processing. The leather production process is simple and clear, saves materials, is environmentally friendly, and ensures The operator works safely, with high efficiency and strong practicability

Method used

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  • Leather manufacture and production process thereof
  • Leather manufacture and production process thereof

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Embodiment Construction

[0022] Embodiments of the present invention will be further described below in conjunction with accompanying drawings:

[0023] like figure 1 combine figure 2 Shown, a kind of leather production and its production technology, comprise the steps:

[0024] 1) Lay the leather blank into the water squeezer for physical extrusion and vacuum adsorption, and remove the moisture in the leather blank as much as possible;

[0025] 2) Preliminary air-drying, the leather is suspended in the air, and the air-drying step is that the leather is suspended in the air while moving at a constant speed. The moving route is preferably circular, and the time is selected within the range of 30min-45min;

[0026] 3) Lay flat and fix on the vertical stretching board and send it to the oven for hot air baking. The baking time is 10min-15min. The vertical stretching board is arranged vertically and parallel, and distributed in a circle. Simultaneously with the removal or fixation of leather that has...

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Abstract

The invention relates to a leather manufacture and production process thereof, mainly solving the problems that the current leatherworking is not environment-friendly and the working performance is low. The leather manufacture and the production process thereof are characterized by comprising the following steps: (1) carrying out physical squeeze and vacuum adsorption on leather blank; (2) air drying; (3) fixing leather on vertical toggling and feeding the toggling into an oven to carry out hot wind baking; (4) trimming manually, and mending blemishes; (5) leather fluffing; (6) leather blank starching; (7) utilizing an atomization sizing agent principle to carry out spraying; (8)embossing or printing; (9)milling or staking the leather;(10) ironing and sizing;(11)measuring the leather, detecting and warehousing. The technological process of the leather manufacture has the advantages of being simple and clear, material-saving, environment-friendly, high in efficiency and strong in practicality and the safe operation by an operator is guaranteed.

Description

technical field [0001] The invention relates to the field of leather processing, in particular to a leather production and a production process thereof. Background technique [0002] In ancient prehistoric times, besides being used as clothing for covering the body, cowhide also had some simple uses that are not only extensive but also delicate. Almost all cowhide from young cows to adult cows can be used. With different ages, types , There are also individual uses. With the development of human beings, we can also produce artificial leather and leather by imitating genuine leather. Produce all kinds of leather shoes, bags, clothes, furniture and various accessories, etc., but use a variety of chemical and physical principles in the post-processing process, which has an impact on the environment, and the production process is cumbersome, posing a threat to the personal safety of the operator. low efficiency. Contents of the invention [0003] In order to overcome the def...

Claims

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Application Information

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IPC IPC(8): C14B1/58C14B1/02C14B1/46C14B1/56C14C11/00C14B1/54C14B1/40D06N3/00
CPCC14B1/02C14B1/40C14B1/46C14B1/54C14B1/56C14B1/58C14B11/00C14B17/005C14B2700/01C14B2700/07C14B2700/10C14B2700/11C14B2700/14C14B2700/18C14B2700/27C14B2700/28C14C11/00D06N3/007D06N2211/28
Inventor 吴海坡邬欧阳吕正斌
Owner ZHEJIANG LIYUAN LEATHER IND
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