Button Tensile Testing Instrument
Application
Button Tensile Testing Instrument is used to determine the holding or breaking strength of prong-ring attached snap fasteners onto garments, prevent the buttons divorce from the clothing,which case the dangerous if baby swallowing the buttons. So that every button and fixed parts on the clothing are required the detection of the button pull test.
Button Tensile Testing Instrument is a important testing procedure,especially in Infant and children's clothing design and manufacturing. On the button fasteners apply a suitable power through the intensity of the instrument to record. When the tension table shows the appropriate intensity, the operator should immediately press the timer in order to calculate the time.
Scope
The purpose of this machine to test the buttons and fasteners properly secured in the garment to defend the responsibility of the garment manufacturer. To ensure that the buttons and fasteners are properly secured in the garment,prevent the buttons divorce from the clothing,resulting in risk of infants have the opportunity to swallow. Therefore,buttons on all garments and fasteners is required by the detection of Button Pull Testing.
Significance and Effect of Button Tensile Testing Instrument:
1,This test method used to measure the intensity of the vertical pull test buttons and clothing and the button does not pull to out of clothing.
2,This test require button sewing specifications should be in accordance with the standards set by the button manufacturer.
3,This test used to set up different dressed in the environment related,and to compare the different button types and brands.
4,The standard is not listed all the possible security problems in the use of, this may contain hazardous materials, operations and equipment. Therefore, users of the standard has the responsibility to establish the safety and health rules, and before use to determine the appropriate rules.
5,All buttons are need to use chain stitch tightening in the fabric.
6,Based on clause 4.21 EN 71: Part 1: 1988 requirement,When the largest button size is greater than 6mm or less than / equal to at 6mm,buttons must be able to withstand 90N(Newton)50N pulling power.
7,Buttons must be adopted clause 4.18 EN 71: part 1: 1988 testing standards set by the sharp edge.
8,When the test is carried out in accordance with the standards listed in the steps (clause 4.21 EN 71: Part 1: 1988),they should not be cracked and spread.
9,When the size reaches 116 cm (6 years old ) must be through a small object test.
Design Criteria
The machine according to the design standard: EN 71:part 1,ASTM F963,ASTM 4846.
Parameters of Button Tensile Testing Instrument:
Load capacity | 500N |
| Load gauge Accuracy | ± 0.2% of full scale |
| Readability | 0.1N |
| Diameter of Pressing ring | 15mm 35mm |
| Instrument Dimension (L× W× H) | 240× 290× 750mm |
| Instrument Weight | 40kg |
| Standard | ASTM D 4846, F963, EN71 |
Haida International Equipment Co., Ltd., is headquartered in Taichung. As a comprehensive manufacturer of precision detecting instruments, Haida has contributed to the development of global industry for a long time. In order to better serve clients in mainland China, our company set up factories and offices in Dongguan in the early 21st century. Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.
With advanced processing equipment and exquisite manufacturing technology, our company focuses on human resource development and maintenance and cultivates a strong R&D and manufacturing team, thus providing a strong guarantee for the manufacture of high-quality products. We have always insisted on the principle of "quality first, sincere service". According to customers' needs, we constantly challenge ourselves to be excellent and promote the development of our company. We wish to cooperate with customers all over the world based on mutual integrity. Company Services: Adhering to the business philosophy of "Quality comes from precision; Quality creates the future", all Haida employees serve each client actively and conscientiously in order to meet full customer satisfaction.
