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Method for making concave straw supporting cushions for steel rolls

A processing method and concave technology, applied in the directions of external frame, transportation and packaging, packaging, etc., can solve the problems of strong impact resistance concave grass pad and other problems, and achieve the effect of low production cost, good safety requirements, and strong impact resistance.

Inactive Publication Date: 2005-11-23
赵宝贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In summary, so far, the prior art has not been able to provide a method for producing a concave grass pad with safe and reliable quality, strong impact resistance, and low cost, so as to meet my country's requirements for the safety of transporting round steel coils. needs

Method used

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  • Method for making concave straw supporting cushions for steel rolls
  • Method for making concave straw supporting cushions for steel rolls
  • Method for making concave straw supporting cushions for steel rolls

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing.

[0021] 1. Clean grass

[0022] Choose the grass with firm roots, remove the blades of the straw with a grass cleaner, then tie the clean grass neatly, and then cut it neatly.

[0023] 2. Laying and pressing

[0024] First put the iron wires into the strap wire groove of the lower formwork 6, put two straw pads at the outer end 3, and stagger the ends of the two wires by 50mm to prevent twisting; the two iron wires at the slope 4 are twisted into The twist strands are put in, and the length of the twist strands is equal to the width of the grass pad.

[0025] After the blade-removed clean grass is piled up, spread the first layer of wadding evenly along the lower template 6, and then cover the clean grass with long grass; then use short grass and long grass to lay wadding alternately; the last layer and each layer The outermost layer of clean grass with wadding and leaves...

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Abstract

A concave underlay for transporting the coiled steel band is made up of grass through alternatively spreading long and short grasses layer by layer, pressing and binding. Its advantages are high impact resistance and low cost.

Description

technical field [0001] The invention relates to a method for processing a supporting pad for supporting steel coil transportation, in particular to a production method for a concave grass supporting pad for supporting steel coil transportation. Background technique [0002] In the past, most of the support pads used in the steel transportation process in my country used wooden support pads or steel support pads. These two types of support pads not only waste a lot of wood and steel resources, but also have high labor intensity and high production costs during processing. The biggest defect of the support pad is that it cannot absorb the impact force generated during transportation, and cannot meet the needs of safe railway transportation. [0003] In order to solve the problems referred to above, in recent years, people have begun to study using grass stems as raw material processing to make grass support pads. However, although the straw pads produced...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B27/12B65D61/00B65D81/113
Inventor 赵宝贵
Owner 赵宝贵