Packaging materials Paper Testing Equipments buffer intensity

1 , the buffer material testing machine system

According to GB8167-87 , GB8171 " dynamic cushioning material for packingcompression test method " test buffer performance of cushioning materials

2 , system structure :

3 , the buffer material testing machine system :

( 1 ) using the speed detector developed , determination of instantaneous velocityat the start of the precise impact

( 2 ) any circumstances can reliable acquisition impact acceleration time signal

( 3 ) to filter the acceleration signal provides a variety of FIR digital filter , the signalwithout distortion , the performance for the mechanics of cushioning materials , development of new cushioning material is particularly important

( 4 ) in linear or logarithmic display maximum acceleration static stress , cushioningcoefficientmaximum stress and dynamic stress - strain curve

( 5 ) provide a variety of curve fitting program , especially the manual fitting , so that the more you work

( 6 ) full automatic file name , without human intervention

( 7 ) a graph line , so you can put the number of curves in a linear or logarithmiccoordinates in a picture , for study , mechanical properties , comparison of variousmaterials with different situations when the buffer performance provides a convenient

( 8 ) even if the interrupt test , data will be stored , subsequent tests without starting from scratch

Press the button

( 9 ) test report , test report automatically to the Word version of experimental data .

Application of 4 , buffer material testing machine system :

( 1 ) the maximum acceleration test of static stress curve or buffer coefficientstress curve of cushioning packaging design

( 2 ) the development of new cushioning material , using the shock accelerationtest to get the time curve , dynamic stress-strain curve , power curve or buffer coefficient maximum stress on the mechanical properties of material force curve of maximum acceleration static , cushioning performance and their relationship .

( 3 ) the maximum acceleration curve of cushioning material production factory to provide cushioning materials of various grades , different density in various test conditions and buffer coefficient curve

( 4 ) the original transport packaging cushioning performance analysis and improvement , design and improvement of cushioning packaging

Rapid test method of buffer material testing machine

By making it freely falling weight impact specimen , obtained directly , cushion coefficient stress curve of dynamic material from the impact accelerationwaveform . As everyone knows , the buffer performance of cushioning materialscan be used to cushion coefficient stress ( or strain ) curve description . It has two kinds of test methods , namely static compression tests and dynamic compression test method . The former is in the pressure testing machine . The specimens were compressed , ( for its performance by the pressure - deformation curve of 1 ) . Its advantage is to sample a small number of simple , test equipment , test time is short , low cost

Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60,000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28,000 customers.

Haida main business scope includes equipment production, non-standard equipment customization, software development, measurement and maintenance consulting services. The company has passed ISO9000 certification and multiple certifications by internationally renowned testing organizations such as BV, SGS, TUV, and its products comply with GB, ISO, ASTM, EN, JIS, TAPPI, ISTA, DIN, BS and other domestic and foreign standards. Meanwhile, invested a large amount of research and development funds to adhere to the product concept of R & D , sales and products reserve to walk at the forefront of the industry. Moreover Haida participated in composing of furniture test standards and commonly drew up CY/T229-2020 industry standards with the National quality inspection, jointly developed industry test equipment with the National Paper Products Center and Dongguan Quality Testing Furniture Laboratory, co-built the reliability laboratory with many well-known enterprises, and Jointly built the dangerous articles packaging laboratory with Guangdong Huangpu Customs Technology Center.

Haida adheres to the vision of "To be the World Class Testing Equipment enterprise" and attaches importance to platform construction and talent reserves. Having 630 employee which contain 150 technicians and more than 300 bachelors, 5 Masters, and 3 PhDs. Haida have won 2 national invention patents and over 100 utility model patents, At the same time, established 5 industry-university-research cooperation bases with universities and research institutes and invited more than 20 doctoral supervisors as consultants.

Looking forward to the future, Haida will fulfill the mission of "Deliver the best testing equipment to our customers" and adhere to the core values of "Creative, Efficiency, Inheritance, Passion and Persistence". Taking a green, low-carbon, and environmentally friendly sustainable development path, Haida will continuously optimize the product structure to realize the transformation and upgrade of the enterprise itself. It is the eternal pursuit of Haida people to build Haida into a comprehensive provider of testing equipment with advanced technology, excellent quality, high-quality service, and win-win cooperation!