CN202502052U - Fabric wrinkle recovery tester - Google Patents
Fabric wrinkle recovery tester Download PDFInfo
- Publication number
- CN202502052U CN202502052U CN2011205464288U CN201120546428U CN202502052U CN 202502052 U CN202502052 U CN 202502052U CN 2011205464288 U CN2011205464288 U CN 2011205464288U CN 201120546428 U CN201120546428 U CN 201120546428U CN 202502052 U CN202502052 U CN 202502052U
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- China
- Prior art keywords
- fabric
- baffle plate
- cockline
- circular baffle
- monitor station
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a fabric wrinkle recovery tester. Existing testing methods are poor in effects. The fabric wrinkle recovery tester comprises a testing table, a camera mechanism and a fabric wrinkling device, wherein the fabric wrinkling device is placed on the testing table, and the camera mechanism is arranged right above the fabric wrinkling device. The wrinkling device can simulate wrinkle shapes of clothes in actual wear, evaluation indexes capable of reflecting comprehensive anti-wrinkle capability of fabrics can be calculated by the aid of shot front and back images of wrinkles, and accordingly the fabric wrinkle recovery tester has the advantages of simplicity, convenience, good simulation effects and the like.
Description
Technical field
The utility model belongs to textile garment performance test field, relates in particular to a kind of fabric pincher recovery proving installation.
Background technology
Wrinkle resistance is meant in clothes or the fabric opposing wearing process that owing to rub the performance that produces the wrinkle phenomenon, it is the key factor that determines the fabric visual sense of beauty.With the clothes that the fabric of wrinkle resistance difference is made, wrinkling easily in wearing process, have a strong impact on apparel appearance, reduce the clothes class, also can influence wearer's mood simultaneously.Therefore the fabric pincher recovery is carried out correct test and estimates just seeming extremely important.
The method of testing of the fabric pincher recovery of national standard " GB3819-1997 " regulation is folding and apply certain weight in the fabric warp-wise that will be cut into the regulation shape or broadwise, presses and puts test returns angle behind the certain hour.The problem of this method of testing is that tested fabric receives force direction single, and fabric only bears the external force of a direction, and multi-angle when wearing with clothes are actual, multi-faceted complicated applied force deviation are bigger.Especially with convexities such as knee, ancon and be easy to generate the wrinkle position stressed very big-difference arranged.
About the evaluation of wrinkle resistance in fabrics, the method that extensively adopts both at home and abroad now mainly is divided into two types: subjective method and objective method.
The subjective assessment ratio juris is that Wrinkle fabric and standard sample are compared to confirm the crease-resistant grade of fabric according to AATCC128-2003, and test result representes that with DP it is five grades that this kind photograph is divided into, and 1 grade the poorest, and 5 grades best.The major defect of this method is to adopt the subjective judgement of people's naked eyes to come the wrinkle situation of fabric is estimated, and deviation is bigger, especially reaches 3.5 when above in DP value, and the difference between the appearance photograph is little, and the judgement difficulty of getting up is bigger.In addition, also receive the influence of other subjective and objective factors easily,, all can very big influence be arranged, and this standard sample according to the price is also very expensive evaluation result like color etc. like judgement person's experienced degree, indoor light, fabric face situation.
Objective evaluation is to utilize various instrument and equipments, according to approved standard, the wrinkle situation of fabric is estimated.The objective evaluation that the most extensively adopts at present is the crease recovery horn cupping, and corresponding standard has GB/T3819-1997 and AATCC66-2003.The test philosophy of these two kinds of standards is identical, and difference is that the load of AATCC employing is adjustable, and GB/T3819-1997 is non-adjustable.A shortcoming that adopts creasy recovery angle is two limit out-of-flatnesses when fabric, and when distortion was arranged, when the sample after promptly wrinkling was not simple two planes, the identification creasy recovery angle is difficulty very, and error also can be bigger.In addition, another shortcoming of this method is that its test result and actual conditions differ greatly.Because the wrinkle that clothes produce in actual wearing process are multi-direction and nondirectional; The wrinkle form also normally three-dimensional, multi-angle; And creasy recovery angle has only reflected the crease-resistant situation of a direction of fabric, therefore may not necessarily accurately reflect the actual wrinkling performance of fabric.
Summary of the invention
The purpose of the utility model is to provide a kind of fabric pincher recovery proving installation, to the problem that exists in the above test fabric crease recovery, proposes a kind of simple to operate, the proving installation that can simulate wrinkling form in the actual wearing process of clothes preferably.
The above-mentioned technical purpose of the utility model mainly solves through following technical scheme: many fabric pinchers recovery proving installation; It is characterized in that comprising monitor station, be arranged on the cockline device of monitor station top, be arranged on the cockline device directly over image mechanism;
Described monitor station is ganoid flat board; But said dull and stereotyped center is provided with the circular baffle plate of a folding; Said cockline device is arranged on the circular baffle plate top, and said baffle plate is provided with the cylindrical protrusions that is used for the setting circle cylinder towards the circle centre position of cockline device one side;
Described cockline device comprises right cylinder and hollow transparent glass tube;
Said cylindrical diameter is less than the circular baffle plate diameter on the monitor station, and cylindrical upper surface home position is provided with the needle-like convexity that is used to locate fabric to be measured; Cylindrical lower surface home position is provided with a cylinder shape groove, and described cylinder shape groove cooperates with cylindrical protrusions on the circular baffle plate;
The diameter of described hollow transparent glass tube is greater than cylinder diameter, and an end of hollow transparent glass tube is open, is provided with two mark lines near the circumference side of open end.
The beneficial effect that the utlity model has: the fabric pincher recovery angle that can only survey single direction to existing fabric pincher recovery method of testing; The wrinkling morphological differences that wrinkling form and clothes are actual when wearing is bigger; And creasy recovery angle identification difficulty, the shortcoming that reading error is big; The wrinkling device that design one cover can be simulated wrinkle form when clothes are actual to be worn; And through the wrinkling forward and backward image of picked-up, calculate and can reflect the comprehensive crease-resistant ability assessment index of fabric, have beneficial effects such as simple and convenient, that simulated effect is good.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: fabric pincher recovery proving installation, as shown in Figure 1, comprise monitor station 1, circular baffle plate 2, right cylinder 3, hollow transparent glass tube 4, digital camera 5 and support 6.Monitor station 1 is the square flat board of 40 ㎝ for the ganoid length of side; The center of monitor station is provided with the circular baffle plate 2 that a diameter is 8 ㎝, thick 5 ㎝; The upper surface circle centre position of circular baffle plate has a cylindrical protrusions, and circular baffle plate bearing is connected with detection table top hinge, is provided with movable place along a baffle plate circumferencial direction side relative with bearing; Movable place is connected with the detection table top through locked part; Circular baffle plate can be in the state of opening or closing like this, and when being in closed condition, the upper surface of circular baffle plate is concordant with the monitor station upper surface.Circular baffle plate all is in closed condition before cockline and in the wrinkling process, has only when cockline is finished just to be in when taking pictures open mode.
The diameter of right cylinder 3 is that 4 ㎝, height are 6 ㎝; And its upper surface home position has a needle-like convexity that is used to locate tested fabric 7; Cylindrical upper surface is used for placing tested fabric; Cylindrical lower surface home position has a cylinder shape groove, and the groove of right cylinder 3 is meshed with the cylindrical protrusions of circular baffle plate 2 in the wrinkling process.The diameter of hollow transparent glass tube 4 and length are 6 centimetres, and thickness is 0.3 ㎝, and apart from lower limb 1 ㎝ place, around glass tube, a glass tube witness marker line 8 are arranged; Apart from lower limb 0.5 ㎝ place, around glass tube, a bungee placement location mark line 9 is arranged.The digital camera 5 of bringing into focus is fixed on the monitor station 1 through support 6, and be positioned at circular baffle plate 2 directly over 50 ㎝ places.
The fabric pincher recovery method of testing of the utility model may further comprise the steps:
(1) will press good tested fabric 7 and be cut into the circle that diameter is 10 ㎝, and make a call to a little clip at the circle centre position of fabric.Tested fabric 7 is placed on the circular baffle plate 2 that is in closed condition on the monitor station 1, and makes the cylindrical protrusions of the clip position alignment circular baffle plate 2 on the fabric, take pictures with 5 pairs of wrinkling preceding fabrics of digital camera;
(2) take tested fabric 7 away, right cylinder 3 is placed on the circular baffle plate 2, and cylindrical groove is meshed with the cylindrical protrusions of circular baffle plate.Tested fabric is placed on cylindrical upper surface, and makes the needle-like convexity of the clip aligning right cylinder upper surface of fabric circle centre position.Again disposable bungee is enclosed within on the bungee placement location mark line 9 of glass tube 4;
The glass tube 4 that (3) will be with bungee slowly places right cylinder 3 tops that are placed with tested fabric 7; And move down gradually; When the upper surface with right cylinder 3 of glass tube witness marker line 8 is concordant; Stop to move glass tube, will be enclosed within the bungee of bungee placement location mark line 9 again and slowly back off this moment, make the bungee landing and be enclosed within around the tested fabric 7 that places on the right cylinder;
(4) keep this wrinkling state after 5 minutes; With scissors the bungee on the tested fabric is cut off; Open the locked part of circular baffle plate 2 again; Make right cylinder 3 hang naturally from the circular baffle plate of opening, the tested fabric after wrinkling so just rests on places cylindrical position originally on the monitor station;
(5) after wrinkling 30 seconds and 5 minutes rapidly with digital camera 5 from directly over take fabric the wrinkle form, respectively as the anxious elasticity elasticity crease recovery image that eases up;
(6) the gentle elasticity crease recovery image of the anxious elasticity crease recovery image that obtains in image, the step 5 before the cockline that obtains in the step 1 is imported AutoCAD software respectively; And utilize the area query function of this software; Ask for the elemental area of the gentle elasticity crease recovery image of elemental area of the elemental area of the preceding image of cockline, anxious elasticity crease recovery image respectively; Calculate the gentle elasticity crease recovery rate of the anxious elasticity crease recovery rate of fabric respectively through following formula at last, these two the big more explanation fabric pincher of response rate recovery capacity are good more.
Being merely the preferred embodiment of the utility model in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and revision, be the technological category of the utility model.
Claims (1)
1. fabric pincher recovery proving installation is characterized in that comprising monitor station, is arranged on the cockline device of monitor station top, be arranged on the cockline device directly over image mechanism;
Described monitor station is ganoid flat board; But said dull and stereotyped center is provided with the circular baffle plate of a folding; Said cockline device is arranged on the circular baffle plate top, and said baffle plate is provided with the cylindrical protrusions that is used for the setting circle cylinder towards the circle centre position of cockline device one side;
Described cockline device comprises right cylinder and hollow transparent glass tube;
Said cylindrical diameter is less than the circular baffle plate diameter on the monitor station, and cylindrical upper surface home position is provided with the needle-like convexity that is used to locate fabric to be measured; Cylindrical lower surface home position is provided with a cylinder shape groove, and described cylinder shape groove cooperates with cylindrical protrusions on the circular baffle plate;
One end of described hollow transparent glass tube is open, is provided with two mark lines near the circumference side of open end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205464288U CN202502052U (en) | 2011-12-23 | 2011-12-23 | Fabric wrinkle recovery tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205464288U CN202502052U (en) | 2011-12-23 | 2011-12-23 | Fabric wrinkle recovery tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502052U true CN202502052U (en) | 2012-10-24 |
Family
ID=47038663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205464288U Expired - Fee Related CN202502052U (en) | 2011-12-23 | 2011-12-23 | Fabric wrinkle recovery tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728440A (en) * | 2014-01-17 | 2014-04-16 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103760162A (en) * | 2014-01-17 | 2014-04-30 | 浙江理工大学 | Test device and method of multi-directional wrinkle recovery performance of fabric |
| CN105353108A (en) * | 2015-10-27 | 2016-02-24 | 浙江理工大学 | Test device and method for simulating bulging property of fabric in actual wearing |
| CN106198937A (en) * | 2016-07-19 | 2016-12-07 | 江南大学 | A kind of dynamic evaluation method of crease recovery properties of woven fabrics |
-
2011
- 2011-12-23 CN CN2011205464288U patent/CN202502052U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728440A (en) * | 2014-01-17 | 2014-04-16 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103760162A (en) * | 2014-01-17 | 2014-04-30 | 浙江理工大学 | Test device and method of multi-directional wrinkle recovery performance of fabric |
| CN103728440B (en) * | 2014-01-17 | 2015-06-17 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103760162B (en) * | 2014-01-17 | 2016-03-02 | 浙江理工大学 | The multi-direction crease recovery system safety testing device of fabric and method |
| CN105353108A (en) * | 2015-10-27 | 2016-02-24 | 浙江理工大学 | Test device and method for simulating bulging property of fabric in actual wearing |
| CN105353108B (en) * | 2015-10-27 | 2017-02-01 | 浙江理工大学 | Test device and method for simulating bulging property of fabric in actual wearing |
| CN106198937A (en) * | 2016-07-19 | 2016-12-07 | 江南大学 | A kind of dynamic evaluation method of crease recovery properties of woven fabrics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20131223 |