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Method for tightening leather

A leather and stretching technology, applied in leather drying, leather stretching/stretching, raw leather/leather/fur manufacturing equipment, etc., can solve the problems of low leather processing rate and easy deformation of leather products, and achieve The skin area is large, stretched evenly, and the effect of improving quality

Inactive Publication Date: 2015-04-08
CHONGQING LONGFA LEATHER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The above-mentioned method for stretching leather has the following defects: since the hide is stretched from the middle to both sides, the hide is only stretched in one direction, so the finished leather product is easily deformed, and the leather yield of leather processing is also low

Method used

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Embodiment Construction

[0027] For ease of understanding, the present invention will be further described below in conjunction with the accompanying drawings.

[0028] see figure 1 , is a schematic diagram of a device used in a method of stretching leather provided by the present invention, including a stretching board 2 for placing a leather sheet 1, a frame 3 whose frame 31 is located around the stretching board 2, a plurality of ropes 5 connected at one end The clip 6 and a plurality of tensioning parts 4 corresponding to the clips 6, the frame 3 is provided with a support part 32 for placing the stretch board 2, the tension parts 4 are scattered around the stretch board 2, and are fixedly connected with the frame 31 of the frame 3 .

[0029] see figure 1 with figure 2 , in embodiment one, a kind of method concrete process of stretching leather provided by the present invention is as follows:

[0030] Step S1 , spreading the hide 1 on the stretcher 2 .

[0031] The stretch board 2 is usually...

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Abstract

The invention discloses a method for tightening leather. A device for tightening leather is used for the method; the device comprises a tightening plate, a framework, a plurality of clips and a plurality of wire stringing elements, wherein the tightening plate is used for accommodating leather; the frame of the framework is positioned on the periphery of the tightening plate; one end of each clip is connected with ropes; the plurality of wire stringing elements correspond to the clips; the framework is provided with a support part for accommodating the tightening plate; the wire stringing elements are dispersively arranged on the periphery of the tightening plate, and are fixedly connected with the frame of the framework. The method comprises the following steps: spreading the leather on the tightening plate; clamping the edge of the leather by the plurality of clips which are dispersed at the periphery of the leather; tightening the ropes by the wire stringing elements and stretching the leather until the area of the leather is not changed. The method for tightening the leather is characterized in that the leather can be tightened more uniformly so as to obtain a relatively large leather area, and the quality of leather products and the leather yield for leather processing are improved effectively.

Description

technical field [0001] The invention relates to the technical field of leather processing, in particular to a method for stretching leather. Background technique [0002] Leather is widely used in daily necessities, such as tables and chairs, sofas, clothing, shoe materials, etc., to enhance the texture, beauty and durability of daily necessities. With the improvement of people's living standards, people's demand for leather is increasing. [0003] There is a flattening and drying process in the leather processing process. At present, the more common method of stretching leather is to first fix the hide on two stretching frames that can move relative to each other, and then pull the stretching frames apart through the cylinder, so that the leather sheet Stretch out from the middle to the sides. [0004] The above-mentioned method for stretching leather has the following defects: since the hide is extended and flattened from the middle to both sides, the hide has only been s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14B1/26C14B17/08C14B1/58
CPCC14B1/26C14B1/58C14B17/08C14B2700/07
Inventor 何裕华
Owner CHONGQING LONGFA LEATHER PROD
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