Protective and Mask Testing
From the Nobel Prize for chemistry was awarded to the 'father' of lithium batteries, lithium battery safety performance test equipment industry development
by：GESTER Instruments 2020-12-20
Scientists in the United States John. Goody, with Stanley. Allen suess whiting um, Japanese scientists yoshino akira three scientists, a 97 - year - old goody's husband also refresh the age the Nobel Prize winning record. He is a recognized & other; The father of the lithium battery & throughout; , his invention made lithium battery is small in size, large volume, use way to stabilize, so as to realize commercial, at the same time open the portable electronic equipment process. Today, the lithium battery has deep into every corner of our daily life. Small to billions of mobile phones, laptops, smart and intelligent household dressing equipment, digital products, such as too big to new energy in the world and the future of electric cars, electric bicycles and storage facilities, the invention and the industrialization of lithium battery directly accelerated the mankind information technology and the development of new energy technology progress.
Four conditions of the Mask Making Machine
In general, there are two main steps in the mask production: mask slicing and earloops welding. The first step, make the mask bodies with the PP Non-woven fabric and the nose clips to meet the standard specifications, and then weld the earloops to make a completed mask. During the whole process of mask production, most importantly is that the mask bodies made by the mask slicer can maintain a stable shape and size, so as to ensure the stability of the earloops welding.
What is ASTM D4060 Taber Abrasion ?
Taber abrasion tester is a test to determine a plastic's resistance to abrasion. Resistance to abrasion is defined as the ability of a material to withstand mechanical action such as rubbing, scraping, or erosion. Abrasion can be difficult to compare but haze variation or weight loss are often evaluated.
The Traps of Mask Production
In any industry, the more experience and resources you have, the more successful you will be. If you have few resources or little experience, there is a high probability that you will fail. During the 2019-nCoV, we didn’t have enough time to learn and gain experience in this particular industry of face mask making machine.
Abrasion Resistance of Car Seat PVC Leather
Based on the PVC leather of car seats, two test methods of Taber abrasion resistance test and martindale abrasion tester resistance test with different test principles are used to check the effect of texture size, content of wear-resistant additives, type and content of plasticizers on the wear resistance of PVC leather.
Denim Fabric Test
From the previous chapter, we know that in the process of denim fabric testing equipment, defects may occur in any production process. Defect detection is an important part of denim fabric production and quality management. At present, manual inspection is easily affected by subjective factors and lacks consistency. At the same time, working under strong light for a long time has a greater impact on workers’ eyesight.
What Is The Similarities And Differences Between Hydraulic And Pneumatic Burst Strength Testers
Bursting strength is an important physical index for evaluating fabric quality. In the process of use, the fabric is continuously subjected to the top and pressure of the concentrated load and expands until it is damaged, especially the elbows, knees and other parts of the clothing. This damage is called bursting.
GESTER Four-Column Carton Compression Tester
Corrugated boxes are widely used in the outer packaging of goods because of their characteristics and environmental advantages, and play an important role in the transportation, preservation and sale of goods. During use, the carton must be required to achieve a certain degree of firmness and durability.
Introducing The Universal Tensile Testing Machine Dual Column GT-UA01 From Four Main Parts
Universal strength tester by using different clamps, it can be widely used for determining tensile strength, elongation, tear force, adhesive force, tensile stress, peeling strength, shearing force, etc. of the completed products, semi-completed products or dumbbell-type specimens of various materials such as sole, tire, rubber tube, triangle adhesive tape, plastic cloth, plastic plate, metal, packaging film, Acrylic, FRP, ABS, EVA, PV etc.
Introduction of bacterial filtration efficiency tester
The Bacterial Filtration Efficiency test determines the filtration efficiency by comparing the bacterial control counts to test article effluent counts. The test is conducted using Staphylococcus aureus as the challenge organism. After the filtration media is preconditioned.
Introduce the Color Fastness To Light Test Machine From Feature And Test Method
Light Fastness Testing Machine apply to light color fastness, anti-climate color fastness, light & perspiration color fastness and light aging tests of textile, paint, dye, coating, rubber, plastic, wood floor, paper and other materials, it have anti-climate functions of exposing to the rain, revolution and mist spraying.
What is a pull test machine?
Pull Test Machine is also referred to as the button snap pull tester. It is mainly used as a textile testing machine or a toy testing machine intended to determine the breaking or pull strength of buttons, snaps, fasteners, ornaments, etc,. attached to garments, fabrics, toys, shoes, etc.
Dry and wet rubbing color fastness test method
The wet and dry rubbing color fastness test is mainly used to test the color fastness of textiles. It is widely used in the textile industry. At present, the textile instrument industry has different types of wet and dry rubbing color fastness test instruments, and the common ones are electric dry and wet rubbing colors. Fastness tester and manual dry and wet rubbing color fastness tester, this paper mainly introduces the Electronic Crockmeter as an example.
What if the light fastness failure causes the fabric to fade?
Common testing standards Currently, there are mainly three commonly used standards for testing light fastness: GB/T 8427, ISO 105-B02, AATCC 16.3. Among them, GB/T 8427 formally implemented the latest method GB/T 8427-2019 “Textile color fastness test color fastness tester to artificial light: xenon arc” on July 1, 2020. This method is in accordance with GB/T 8427-2008 Revised on the basis. The main technical differences between these methods are shown.
What we need to know about color fastness
Color fastness to washing is one of the common test items for textile dyeing fastness, which is mainly used to test the fastness of fabric clothing and home textile products after one or more times to simulate the dyeing after household washing and commercial washing.
The Ultimate Guide of Color Fastness
Another name for color fastness is dye fastness. It refers to the resistance of textile colors to effects such as color change or transfer during processing and use. The fastness grade, i.e., the degree of color fastness of fabric, is evaluated according to the discoloration of a sample and the staining of the undyed lining fabric. During use, textiles are usually exposed to external factors such as light, washing, ironing, sweat, friction, and chemical agents. Some printed and dyed textiles are also subjected to special finishing processes, such as resin finishing, flame retardant finishing, sand-washing, and grinding.
Application of Smart Fabric Textiles
Many countries have also introduced development strategies in the textile field, refocusing the national economic development on the textile field. It can be seen that the development prospects of smart fabric textile testing equipment are unlimited, and smart fabric textiles will become the key development direction and important economic growth point of the textile and apparel industry in the future.
Understanding The Test Principle and Steps forShoe Sole Flexing Resistance Tester
EN Sole Flexing Tester is also known as the outsole bending tester, which is a footweartesting device intended to determine the resistance of outsole to continuous flexing at90° angle with a constant bending rate. lt is widely applicable to a variety of outsoles of footwear.