CN101328691A - Method for making lifting strap - Google Patents
Method for making lifting strap Download PDFInfo
- Publication number
- CN101328691A CN101328691A CNA2008100231621A CN200810023162A CN101328691A CN 101328691 A CN101328691 A CN 101328691A CN A2008100231621 A CNA2008100231621 A CN A2008100231621A CN 200810023162 A CN200810023162 A CN 200810023162A CN 101328691 A CN101328691 A CN 101328691A
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- load
- braiding
- warp
- hanging belt
- shrinkage
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Abstract
The invention discloses a method for manufacturing a woven sling, comprising the following steps that: firstly, material selection is performed, wherein terylene and chinlon are selected as raw materials; secondly, warping is performed according to the length and thickness of the sling and the load of an lifted object, and the reduction ratio of the terylene warp is determined by the length and thickness of the sling and the load of the lifted object, the reduction ration of the chinlon warp is determined by the load of the lifted object, the diameter of flying rings on both ends of the sling is also determined according to the load of the lifted object; thirdly, weft knitting is performed, which is to weave the materials after the warping in step two, and the weft for weaving is two thirds of the warp in the step two, the weaving of the weft is started from the flying rings, and the weaving of the sling body is performed after the weaving of the weft is finished; and fourthly, the sling body and the flying rings which are formed by weaving are arranged, fuzziness is treated, and then water treatment is performed.
Description
Technical field
The present invention relates to a kind of preparation method of hanging belt.
Background technology
When the lifting object, generally adopt steel wire rope, but steel wire rope is harder at present, is easy to scratch object, the quality when having influence on the object lifting.
Summary of the invention
The invention provides a kind of preparation method that weaves hanging belt, it not only can protect hoisting object effectively in the process of lifting, and can reduce labor intensity effectively.
The present invention has adopted following technical scheme: a kind of preparation method that weaves hanging belt, and it may further comprise the steps: the first step, select materials, choosing terylene and polyamide fibre is raw material; Second step, warping, carry out warping according to load according to length, thickness and institute's hoisting object of knitting hanging belt, the shrinkage of terylene warp is that the load of length, thickness and institute's hoisting object according to hanging belt is determined, the shrinkage of polyamide fibre warp is to determine according to the load of institute's hoisting object, and the diameter of the suspension ring at hanging belt two ends also is to determine according to the load of institute's hoisting object; In the 3rd step, weft knitting weaves the good material of warping described in second step, and the parallel of braiding usefulness is that 2/3 of the second step middle longitude weaves as parallel, and the braiding of parallel takes up one's knitting from suspension ring, carries out the braiding of belt body after the suspension ring braiding finishes; The 4th step, the belt body and the suspension ring of weaving forming are put in order, prune lousiness, carry out water treatment then.
The shrinkage of terylene warp is that load is 20% below 5T in second step of the present invention, and 5-10T's is 25%; What 10T was above is 30%; The shrinkage of polyamide fibre warp be 5T following be 25%, 5-10T's is 30%; What 10T was above is 35%.
The present invention carries out belt body in the 3rd step braiding is divided into four than indulging button, five than vertical button and the vertical button of six ratios.In the present invention the 3rd step when carrying out weft knitting the width range of belt body be the following 180-200mm of 5T, 10-20T is 300mm, 25T-30T is 350mm, the above width of 30T is 400mm.
The present invention has following beneficial effect: the present invention adopts terylene and polyamide fibre to make hanging belt, terylene and polyamide fibre not only have wear-resisting advantage, the hanging belt that it was made into is lighter, be easy to carry, alleviate labourer's intensity effectively, and polyamide fibre contains age resister, and it can prevent to wear out effectively; Terylene and polyamide fibre are soft materials in addition, and it can not damage lifting object in the process of lifting.The hanging belt that braiding is good carries out chemical treatment, can strengthen the shrinkage of polyamide fibre like this, improves the intensity of hanging belt.
The specific embodiment
A kind of preparation method that weaves hanging belt of the present invention, it may further comprise the steps: the first step, select materials, choosing terylene and polyamide fibre is raw material; Second step, warping, carry out warping according to load according to length, thickness and institute's hoisting object of knitting hanging belt, the shrinkage of terylene warp is that the load of length, thickness and institute's hoisting object according to hanging belt is determined, the shrinkage of terylene warp is that load is 20% below 5T, and 5-10T's is 25%; What 10T was above is 30%; The shrinkage of polyamide fibre warp is to determine according to the load of institute's hoisting object, the shrinkage of polyamide fibre warp be 5T following be 25%, 5-10T's is 30%; What 10T was above is 35%, and the diameter of the suspension ring at hanging belt two ends also is to determine according to the load of institute's hoisting object; The 3rd step, weft knitting, the good material of warping described in second step is woven, and the parallel of braiding usefulness is that 2/3 of the second step middle longitude weaves as parallel, and the braiding of parallel takes up one's knitting from suspension ring, after finishing, the suspension ring braiding carries out the braiding of belt body, the braiding of belt body is divided into four than indulging button, five than vertical button and the vertical button of six ratios, and the width range of belt body is the following 180-200mm of 5T when carrying out weft knitting, and 10-20T is 300mm, 25T-30T is 350mm, and the above width of 30T is 400mm; The 4th step, the belt body and the suspension ring of weaving forming are put in order, prune lousiness, carry out water treatment then.
Claims (3)
1, a kind of preparation method that weaves hanging belt, it may further comprise the steps:
The first step is selected materials, and choosing terylene and polyamide fibre is raw material;
Second step, warping, carry out warping according to load according to length, thickness and institute's hoisting object of knitting hanging belt, the shrinkage of terylene warp is that the load of length, thickness and institute's hoisting object according to hanging belt is determined, the shrinkage of polyamide fibre warp is to determine according to the load of institute's hoisting object, and the diameter of the suspension ring at hanging belt two ends also is to determine according to the load of institute's hoisting object; The shrinkage of terylene warp is that load is 20% below 5T, and 5-10T's is 25%; What 10T was above is 30%; The shrinkage of polyamide fibre warp be 5T following be 25%, 5-10T's is 30%; What 10T was above is 35%.
In the 3rd step, weft knitting weaves the good material of warping described in second step, and the parallel of braiding usefulness is that 2/3 of the second step middle longitude weaves as parallel, and the braiding of parallel takes up one's knitting from suspension ring, carries out the braiding of belt body after the suspension ring braiding finishes;
The 4th step, the belt body and the suspension ring of weaving forming are put in order, prune lousiness, carry out chemical treatment then.
2, the preparation method of braiding hanging belt according to claim 1 is characterized in that the braiding of carrying out belt body in the 3rd step is divided into four than indulging button, five than vertical button and the vertical button of six ratios.
3, the preparation method of braiding hanging belt according to claim 1 is characterized in that in the 3rd step that the width range of belt body is the following 180-200mm of 5T when carrying out weft knitting, and 10-20T is 300mm, and 25T-30T is 350mm, and the above width of 30T is 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100231621A CN101328691A (en) | 2008-07-16 | 2008-07-16 | Method for making lifting strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100231621A CN101328691A (en) | 2008-07-16 | 2008-07-16 | Method for making lifting strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101328691A true CN101328691A (en) | 2008-12-24 |
Family
ID=40204690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100231621A Pending CN101328691A (en) | 2008-07-16 | 2008-07-16 | Method for making lifting strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101328691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503040A (en) * | 2017-09-20 | 2017-12-22 | 兴城市兴索实业有限公司 | A kind of weaving method of flat hoisting belts |
| CN109735946A (en) * | 2018-12-27 | 2019-05-10 | 江苏恒力化纤股份有限公司 | Colored terylene hanging belt and preparation method thereof |
-
2008
- 2008-07-16 CN CNA2008100231621A patent/CN101328691A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503040A (en) * | 2017-09-20 | 2017-12-22 | 兴城市兴索实业有限公司 | A kind of weaving method of flat hoisting belts |
| CN109735946A (en) * | 2018-12-27 | 2019-05-10 | 江苏恒力化纤股份有限公司 | Colored terylene hanging belt and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |