Method and equipment for testing moisture penetration and moisture absorption of ready-made shoes
A technology of water vapor absorption and test method, which is applied in the direction of material absorption weighing, permeability/surface area analysis, footwear, etc., can solve the problems that cannot accurately reflect the water vapor penetration and water vapor absorption performance of finished shoes, and achieve simple operation, Reasonable method, accurate and rapid detection effect
Inactive Publication Date: 2012-07-04
陈元水
View PDF6 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, although there are test methods and equipment for water vapor penetration and water vapor absorption of shoe materials at home and abroad, there are no test methods and equipment for water vapor penetration and water vapor absorption of finished shoes. The shoe material has been cut, fitted, sewn and formed, so the water vapor penetration and water vapor absorption performance of the shoe material cannot accurately reflect the water vapor penetration and water vapor absorption performance of the finished shoe worn on the foot. The market needs a Test method and apparatus for water vapor penetration and water vapor absorption of finished shoes
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] According to shown in Fig. 1, the present invention:
[0009] A water vapor permeation test method and equipment are implemented as follows: put the silica gel in an oven at 120°C, dry it for 16 minutes, then cool it in a closed container for 6 minutes, and weigh it for use. Take a sample shoe (whole shoe), quickly pour the weighed silica gel into the shoe cavity of the sample shoe, weigh the remaining silica gel, and obtain the weight of the silica gel poured into the shoe cavity. Seal the mouth of the shoe with a single-sided adhesive, and place the sample shoe in a constant temperature and humidity environment required by the standard. After the test is over, quickly weigh the silica gel in the sample shoe. The increased weight is the water vapor penetration of the sample shoe. the quality of.
[0010] An embodiment of a water vapor absorption test method and equipment is as follows: the sample is weighed as a shoe (whole shoe), and placed in a constant temperature ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a method and equipment for testing moisture penetration and moisture absorption of ready-made shoes. In the method, dry silica gel is filled into cavities of sample ready-made shoes, under the constant-temperature and constant-humidity environment, silica gel 6 is utilized for absorbing moisture in the sample ready-made shoes permeated from the outside of the ready-made shoes, weight of silica gel before and after test is weighed to obtain the weight difference, the volume of the sample ready-made shoes is divided by the weight difference of the silica gel, so as to obtain the moisture penetration performance of the sample ready-made shoes; a special water-containing utensil is mounted in the sample ready-made shoes, water is injected in, then the sample ready-made shoes are sealed in a plastic bag and placed under the constant-temperature and constant-humidity environment, the special water-containing utensil is taken out, the weight of the ready-made shoes before and after test are weighed to obtain the weight difference, the volume of the sample ready-made shoes is divided by the weight difference, so as to obtain the moisture absorption performance of the sample ready-made shoes. The method for testing the moisture penetration of the ready-made shoes is reasonable, is simple and convenient to operate, and can accurately and rapidly detect the characteristic of the moisture absorbing performance for the moisture penetration of the ready-made shoes.
Description
technical field [0001] The invention relates to a test method and equipment for footwear, in particular to a test method and equipment for water vapor penetration and water vapor absorption of finished shoes. Background technique [0002] At present, although there are test methods and equipment for water vapor penetration and water vapor absorption of shoe materials at home and abroad, there are no test methods and equipment for water vapor penetration and water vapor absorption of finished shoes. The shoe material has been cut, fitted, sewn and formed, so the water vapor penetration and water vapor absorption performance of the shoe material cannot accurately reflect the water vapor penetration and water vapor absorption performance of the finished shoe worn on the foot. The market needs a Test methods and equipment for water vapor penetration and absorption of finished shoes. Contents of the invention [0003] The object of the present invention is to provide a test me...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A43D1/08G01N15/08G01N5/02
Inventor 陈建锋陈元水
Owner 陈元水