CN111220491B - Woven fabric and magic tape hook surface wear resistance evaluation test method and special die - Google Patents
Woven fabric and magic tape hook surface wear resistance evaluation test method and special die Download PDFInfo
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- CN111220491B CN111220491B CN201811422677.9A CN201811422677A CN111220491B CN 111220491 B CN111220491 B CN 111220491B CN 201811422677 A CN201811422677 A CN 201811422677A CN 111220491 B CN111220491 B CN 111220491B
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- woven fabric
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/02—Measuring coefficient of friction between materials
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- Automation & Control Theory (AREA)
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Abstract
The invention provides a method for evaluating and testing wear resistance of a hook surface of a fabric and a magic tape, which comprises the following steps: 1, sticking a hook-and-loop fastening surface for testing on the surface of a special die; 2, preparing a test woven fabric sample with the size of at least 190mm and 60mm, and flatly fixing the test woven fabric sample on a sample platform of the friction fading tester; 3, rubbing the die stuck with the magic tape on the woven fabric sample for 10 times or 30 times in a reciprocating manner, and testing three warps and three wefts; 5 taking off the woven fabric sample, and grading according to the grading control card; the special mould is a cube block with weight of 75 +/-5 g, lower surface of 29mm 31mm, edge of R3 radian and 2 x 2mm inclination. The invention designs a special cubic die, then utilizes the existing friction fading tester to evaluate the napping condition of the hook surface of the magic tape after being rubbed with the fabric, can simply and quickly establish a familiar and recognizable test result, and fills the technical blank.
Description
Technical Field
The invention relates to the technical field of woven fabric and magic tape wear resistance evaluation and test methods and hardware equipment.
Background
At present, the magic tape is widely applied to clothes, shoes, hats, bags, sofas, curtains, toys, tents, gloves, sports equipment, medical appliances, various military products and the like in various industries. Particularly, in the clothing industry, the application of the magic tape is common, and the figure of the magic tape is available in both daily wearability products and special products used in special situations. For example, in the sporting industry, as more and more sporting events are developed, tried and popularized, the equipment (including apparel, equipment, standard gear, etc. \8230;) utilized in these sporting events has selected magic tapes as the primary and secondary accessories in their products.
In practical use, due to the size difference between the used part and the individual size, two surfaces of hook and loop of the magic tape cannot be completely overlapped, and partial hook and loop are exposed and touch, friction and the like are caused with the outside. Because the bristles at the hook part are hard and provided with hooks, and the friction between the hook part and the fabric easily causes the conditions of raising, pilling and even hole breaking, a test method needs to be established for evaluating the raising condition of the hook surface of the magic tape after the hook surface and the fabric are rubbed.
Disclosure of Invention
The invention aims to solve the technical blank in the prior art and provides a method for evaluating the wear resistance of the hook surface of a woven fabric and a magic tape.
Another object of the present invention is to provide a dedicated mold for use in the evaluation test method.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fabric and magic tape hook surface wear resistance evaluation test method comprises the following steps:
1) Sticking the hook surface of the magic tape for testing on the surface of the special die;
2) Preparing a woven fabric sample for testing with the size of at least 190mm and 60mm, and flatly fixing the woven fabric sample on a sample platform of a friction fading tester;
3) Replacing the friction head of the friction fading tester with the mold stuck with the magic tape in the step 1);
4) Starting the friction fading tester, enabling the die stuck with the magic tape to rub on the woven fabric sample for 10 times or 30 times in a reciprocating manner, and testing three warps and three wefts;
5) Taking down a woven fabric sample, and grading according to a grading control card, wherein the grades are 3, 2-3, 2, 1-2 and 1;
the special mould is a cube with weight of 75 +/-5 g, lower surface of 29mm 31mm, edge with R3 radian and 2 x 2mm inclination (actual area of 25mm). The material of the cubic block is Alu 4G.
The special die is provided with a hole on the top surface, a threaded hole on the side wall, the diameter of the hole on the top surface is 16.5mm, and the depth of the hole is 20mm; one side wall is a threaded hole of M5, and the hole penetrates through the side wall of the top surface hole.
The rating control card refers to a reference card shown in figure 3, and the grades are divided into five grades of 3, 2-3, 2, 1-2 and 1 from high to low in sequence.
The invention has the beneficial effects that:
the invention designs a special cubic die, then utilizes the existing Crockmeter (Crockmeter) to evaluate the napping condition of the hook surface of the magic tape after being rubbed with the fabric, and utilizes the known fabric rating and contrasting card to simply and quickly establish familiar and recognizable test results, thereby filling the technical blank.
Drawings
Fig. 1 is a schematic view of the test using the exclusive mold of the present invention.
Fig. 2 is a schematic structural diagram of the special mold of the present invention.
FIG. 3 is a rating control card employed in the testing method of the present invention.
Fig. 4 is one of the reference drawings of the processing design of the special mold provided by the invention.
Description of reference numerals:
1. motion head of existing friction fading tester
2. The invention provides a special die
3. Hook surface of magic tape for test
4. Woven fabric sample
Detailed Description
Referring to fig. 4 and fig. 2, the invention provides a special mold for abrasion resistance evaluation test of woven fabric and hook and loop fastening surface, which is a cube with weight of 75 ± 5g, lower surface of 29mm × 31mm edge with R3 radian and 2 × 2mm inclination (actual area of 25mm × 25mm). The material adopted by the cubic die is Alu 4G.
The top surface and the side wall of the special die are both provided with dark holes, the diameter of the dark hole on the top surface is 16.5mm, and the depth of the dark hole is 20mm; one side wall is provided with a threaded hole M5, and the hole penetrates through the side wall of the hole on the top surface.
Experimental equipment: the invention is a special mould, friction fading tester
Testing the article: velcro groove surface, woven fabric sample and standard wear reference card for test
When the wear resistance of the hook surface of the fabric and the magic tape is evaluated and tested, the method comprises the following steps:
1. cutting out the magic tape with the size of the lower surface of the special die, and then sticking the hook surface of the magic tape for testing on the surface of the special die by using a double-sided adhesive tape;
2. cutting a woven fabric with the size of 200mm × 60mm as a woven fabric sample for testing, and flatly fixing the woven fabric sample on a sample platform of a friction fading tester;
3. replacing the friction head of the friction fading tester with the special die with the magic tape stuck in the step 1;
4. starting the friction fading tester, enabling the special die with the magic tape stuck to perform reciprocating friction on the woven fabric sample for 30 times, and testing three warps and three wefts;
5. taking off the woven fabric sample, grading according to a grading control card, dividing the grade into five grades of 3, 2-3, 2, 1-2 and 1, and determining the grade.
Therefore, the determination method established by the invention is simple and reliable, has low cost, can be supplemented and improved by using the existing equipment, and fills the technical blank of quality detection in the field.
Claims (5)
1. A woven fabric and magic tape hook surface wear resistance evaluation test method comprises the following steps:
1) Sticking the hook surface of the magic tape for testing on the surface of the special die;
2) Preparing a test woven fabric sample with the size of at least 190mm x 60mm, and flatly fixing the test woven fabric sample on a sample platform of a friction fading tester;
3) Replacing the friction head of the friction fading tester with the mold stuck with the magic tape in the step 1);
4) Starting the friction fading tester, enabling the die stuck with the magic tape to rub on the woven fabric sample for 10 times or 30 times in a reciprocating manner, and testing three warps and three wefts;
5) Taking down a woven fabric sample, and grading according to a grading control card, wherein the grades are 3, 2-3, 2, 1-2 and 1;
the special mould is a cubic block with the weight of 75 +/-5 g, the lower surface of 29mm × 31mm, the edge of R3 radian and the inclination of 2 × 2mm.
2. The method for evaluating abrasion resistance of the hook surface of woven fabric and magic tape according to claim 1, wherein: the special die is provided with holes on the top surface, the diameter of the holes on the top surface is 16.5mm, and the depth of the holes is 20mm.
3. The method for evaluating abrasion resistance of the hook surface of woven fabric and magic tape according to claim 1, wherein: a threaded hole M5 is formed in one side wall, and the hole penetrates through the top surface hole.
4. The method for evaluating abrasion resistance of the hook surface of woven fabric and magic tape according to claim 1, wherein: the cubic block material is Alu 4G.
5. The utility model provides a woven fabric and magic are pasted wear-resisting special mould of assessing test of hook face which characterized in that: the weight is 75 +/-5 g, the lower surface is 29mm 31mm, the edge of the cube is provided with R3 radian and 2 x 2mm inclination, the top surface of the cube is provided with a hole, one side wall of the cube is provided with an M5 threaded hole, and the hole penetrates through the hole on the top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422677.9A CN111220491B (en) | 2018-11-27 | 2018-11-27 | Woven fabric and magic tape hook surface wear resistance evaluation test method and special die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422677.9A CN111220491B (en) | 2018-11-27 | 2018-11-27 | Woven fabric and magic tape hook surface wear resistance evaluation test method and special die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111220491A CN111220491A (en) | 2020-06-02 |
| CN111220491B true CN111220491B (en) | 2023-03-31 |
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| CN201811422677.9A Active CN111220491B (en) | 2018-11-27 | 2018-11-27 | Woven fabric and magic tape hook surface wear resistance evaluation test method and special die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114910376B (en) * | 2022-07-14 | 2022-09-23 | 溧阳市诚亿布业有限公司 | Oxford fabric wear resistance testing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034831Y (en) * | 2007-04-26 | 2008-03-12 | 董激文 | Fastener band durable degree tester |
| CN201397276Y (en) * | 2009-03-24 | 2010-02-03 | 上海天祥质量技术服务有限公司 | Nylon buckle belt testing device |
| CN101520390B (en) * | 2009-04-14 | 2011-01-12 | 莱州市电子仪器有限公司 | Ready-made garment jimping wearing test method and device thereof |
| CN203479684U (en) * | 2013-08-20 | 2014-03-12 | 浙江中纺标检验有限公司 | Rubbing-resisting color fastness instrument |
| DE202015006724U1 (en) * | 2015-09-28 | 2016-12-29 | Hans Peter Schlegelmilch | Test specimen for a wear test of textile fabrics |
| CN207623121U (en) * | 2017-12-19 | 2018-07-17 | 广电计量检测（天津）有限公司 | Rub durability-testing machines |
| CN207976381U (en) * | 2018-02-27 | 2018-10-16 | 深圳市英柏检测技术有限公司 | Textile colour fastness to rubbing test device |
| CN208125535U (en) * | 2018-03-15 | 2018-11-20 | 惠州大亚湾健兴粘扣带有限公司 | A kind of magic tape fatigue tester |
| CN209342540U (en) * | 2018-11-27 | 2019-09-03 | 上海天祥质量技术服务有限公司 | A kind of woven fabric and the wear-resisting evaluation test particular manufacturing craft of Velcro hook side |
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