First of all, let’s talk about the color fastness test to washing. The washing fastness tester is also called the color fastness to washing, or the color fastness to soaping. It is used to assess the color fade and the color of the original fabric during the soap washing process. Staining the lining. The principle of the test is to sew textile samples with one or two specified standard lining fabrics, place them in soap or soap and anhydrous carbon-sodium mixture, perform mechanical agitation under specified time and temperature conditions, and then After cleaning and drying. Use the original sample as a reference sample, and use a gray sample card or instrument to evaluate the discoloration of the sample and the staining grade of the lining fabric. Secondly, what we want to talk about is the water fastness test. The so-called water fastness is also called the water stain fastness, which is to assess the discoloration of the original fabric and the staining of the lining after the fabric is soaked in water. The principle of the test is to sew a textile sample with one or two specified standard lining fabrics, immerse it in water, squeeze out the water, and place it in the middle of the two plates of the test device under specified pressure. After a certain period of time, take it out The sample and the lining fabric are dried, the original sample is used as the reference sample, and the gray sample card or instrument is used to evaluate the discoloration of the sample and the staining grade of the lining fabric. The color fastness to washing test can use the GT-D07 color fastness tester produced by GESTER Company, which is controlled by LCD counter display, and the composite cup mode can be customized according to customer requirements. It conforms to ISO, BS, AATCC, JIS and SDC And other standards. The color fastness to water test can choose the GT-D09 perspiration tester, stainless steel test frame and weights produced by our company, which is durable.

This Stroller Handle Tester is suitable for baby trolley simulation over the barrier when the lifting and under the action of the durability test, Baby Stroller Handle Durability Tester satndards: EN 1888-2012 Section 8.10.6.2.2, 8.10.6.2.3; GB14748-2006 Section 5.12 Baby Trolley Handle Durability Tester Test method: 1. First place the weight in the baby trollley and firmly fixed it in the seat. 2.After power on, adjust the position of armrest clamp by manual, and then place the baby trolley on the test platform, fix the armrest with the clamp, so that the baby trolley can be on the test platform stably. 3.In the manual interface, pre-pressed  the armrest to measure the height of the front wheel under a certain force value. 4.Then select A/B mode to test according to the test requirements.

ISTA test: The purpose and significance of packaging testing is to improve the reliability of the packaging goods, so that we can know whether the packaging of the product can achieve the expected effect or not. The testing includes many aspects. There are different international regulatory agencies and regulatory standards for packaging and transportation testing (ISTA), box structure, paper quality, environmental protection (hazardous substances, recycling) and other aspects. ISTA test items Series I: Do not simulate transportation tests at all, including ISTA1A,1B,1C,1D,1E,1G,1H Series II: Partial simulated transportation test, including Series III : fully simulated transport test, including ISTA3A ,3E,3F,3H The test items include environmental pretreatment, pressure, drop, constant frequency vibration, stacking vibration, random vibration, horizontal extrusion, rotating drop, etc. ISTA Corresponding testing instruments for testing items Transportation Vibration Tester Drop & Falling Tester Box Compression Tester Incline Impact Tester ISTA Related other packaging testing instruments Bursting Strength Tester Crush Tester Packing Clamping Force Tester GESTER Instruments specializes in R&D, production, sales and after-sales services of packaging testing equipment and packaging transportation testing equipment.If you have any interest or question, please contact email address is :sales@gester-instruments.com

The paper packaging and transportation test is designed to protect the product from reaching its destination safely. In fact, packaging, transportation, distribution and packaging processing is a huge and complex process, and the quantity is huge and different. The simulation test in the laboratory will be a simple, fast, effective and low-cost method to evaluate the performance of the packaging protection design in actual use conditions. The tested paper packaging can ensure that it meets the indicators of various countries for its stability, environmental protection, and recycling. So what are our common Paper And Packaging Material Testing Instruments? Crush Tester Machine For Corrugated Boxes GT-N09 Crush Tester Machine is well-designed using modern mechanical design theory and human engineering design criteria and micro-process. Edge crush test machine standards: ISO 3035, ISO 3037, ISO 7263, TAPPI-T472, TAPPI 811, TAPPI T838, JIS-P8126, GB/T 2679.8, GB/T 6546, GB/T 6548, GB/T 2679.6 Four-column Carton Compression Tester (computer control) GT-N02D Box compression tester is used to determine the cargo capacity and stacking height of the carton. Corrugated Box Testing Equipment is suitable for the compression and holding test of various packages and cartons. Capacity：0-10KN, 20KN, 30KN, 50KN. 70KN, 100KN (Optional) Automatic Bursting Strength Tester (High-pressure) GT-N29C Bursting Strength Tester Perfect for carton, paperboard, corrugated board, cigarette packet, beer case, shoebox, milk carton, plastic hollow plate, leather, fabric, high strength aluminum foil and copper foil. Bursting strength tester of corrugated box standards: ISO2759, GB/T 1539, GB/T 6545, TAPPI T810, JIS P8131, TAPPI T807 Incline Impact Tester GT-N49 Incline Impact Tester test the ability of product against impact damage in the real environment, such as handling, stacking of shelves, sliding motor, loading and unloading of locomotives, transportation of products, etc. Packaging Incline Impact Testing Standards: ASTM D880, ISTA Package Carton Single Wing Falling Tester GT-LC05-1 The Single Wing Falling Tester is designed to test the damage of product packaging and to evaluate the impact resistance during transport. Carton Drop Test Machine Standards： ISO 2248, JIS Z0202, GB / T4857.5, ISTA

The baby stroller rotation tester is used to measure the locking strength and durability of the connection device of the test object after the stroller is tilted at a certain angle under a certain restraint weight. Baby Stroller Rotation Testing Machine Feature: 1.The test platform with wheel axle fixing device. 2.The test platform can rotate clockwise and counter clockwise. 3.Automatic judgment of specimen damage, automatic stop working. 4.Programmable control rotation angle, test frequency, cycle test, spacing interval 5.Can autosave when interruption of power supply, can choose to stop or continue to work 6.High precision angle sensor, can display table angle in real time. Baby Stroller Testing Machine Rotating Test Satndards: EN 1888-2012 Section8.1.3.2.1 ,8.10.2, GB 14748-2006 Section 5.15 The operation method of the GESTER Child Vehicle Rotating Tester: 1.Put the weight on the seat of vehicles and fix it with the rope, so the weight won’t fall down during the test. 2.Turn on the power supply, lower the rotate platform to the lowest position at manual interface. Put the vehicle on the platform and fix the vehicle by rope too. 3.Lift the vehicle to the highest position, and start the test according to different test mode.

Leather physical testing mainly includes: tensile strength, elongation, tear strength, composite peel strength, abrasion resistance, folding fastness, color fastness (the color also includes dry rub resistance, wet rub resistance, Sweat resistance, heat resistance, water fastness, washing resistance, stain resistance, etc.), air permeability, water permeability, dynamic water resistance, softness, horizontal flammability, atomization, odor, etc. Related Leather testing machine commonly used is described as follows: 7. The Shoe Upper Material Flexing Tester uses continuous reciprocating stretch fast action to simulate the squeezing, stretching and bending of the upper during walking after the shoe is worn. After the test, check the lens wrinkles, creases or damage, as a reference basis for selecting shoe upper materials. 8. The leather breathability tester (GESTER Water Vapor Permeability Tester GT-KC21) is used to test the ability of the upper and the upper shoe material, including the leather surface and lining, to resist water vapor penetration. In order to be able to comply with various test specifications, the test needs to be carried out in an environment with a temperature of 20°C and a relative humidity of 65﹪hr. 9. The leather cracking tester (GESTER Leather Digital Lastometer GT-KC37A) is used to test the anti-cracking index of leather surface leather and various thin leathers, etc. After the test piece is fixed, the contact surface of different sizes is used to make the leather top up from the inner surface at a speed of about 12mm per minute. When the leather surface has cracks, the height value is the crack elongation value after comparison. 10. The IULTCS & Veslic Leather Abrasion Tester is used for all kinds of leather, shoe uppers and inner shirt leather to be damaged and decolorized after friction. The test method is to wrap the friction hammer with dry or wet white wool felt under the specified pressure Rub the test piece on the test bench back and forth, and observe the degree of discoloration or damage after the test. 11. Leather rubbing resistance testing machine is used to test the rubbing resistance of leather, artificial leather, rubber, cloth and other materials. The load can be adjusted to the distance between the test piece, the fixture and the reciprocating distance, and the distance between the fixtures can be gradually reduced. After lightly touching the cloth surface of the two samples, apply a load. After a certain frequency and under the specified stroke conditions, observe whether there are cracks, damage or separation of the cloth base and the coating on the surface of the sample after 1000 times to determine the product's performance quality. 12.The Leather Shrinkage Temperature Tester is suitable for any kind of leather whose shrinkage temperature is below the boiling point of water. The test principle is to put the test piece in water and slowly heat it until the test piece suddenly shrinks. Record the tem...

Leather physical testing mainly includes: tensile strength, elongation, tear strength, composite peel strength, abrasion resistance, folding fastness, color fastness (the color also includes dry rub resistance, wet rub resistance, Sweat resistance, heat resistance, water fastness, washing resistance, stain resistance, etc.), air permeability, water permeability, dynamic water resistance, softness, horizontal flammability, atomization, odor, etc. Related Leather testing equipment commonly used is described as follows: 1. The leather yellowing resistance tester （UV Light Discoloration Tester GT-KD02）is used to determine the yellowing resistance of white or light-colored state materials, substrates, leather, PU, fabrics and other shoe materials to light exposure. It uses solar light bulbs and heating temperature control devices. Irradiate the sample to test its resistance to yellowing under sunlight. 2.The leather softness tester is used to measure the softness of leather and animal skins to understand whether the softness and hardness of the same batch of leather is uniform, or the softness difference of each part of a single piece of leather. Accurate, beautiful, easy to operate and maintain, and portable. 3. The Leather Flexing Tester is used to test the flexure resistance of thin leathers such as shoe uppers, clothing, leather, bags, etc. The test principle is that one end of the test piece is used as the inner side and the other end surface is used as the outer side to be reciprocally bent. Record the number of bending when the test piece is damaged. (Note: This test method has two different methods: normal temperature and low temperature. Low Temperature Bally Resistance Flexing Tester is used for the cold resistance of leather at low temperatures to understand how the material or finished product adapts to low-temperature climates or cold regions.) 4. TABER leather abrasion tester is suitable for cloth, paper, paint, plywood, leather, floor tiles, glass, natural plastics, etc. The Taber Abrasion Tester test method is that the rotating sample is pressed against a pair of grinding wheels, and the specified load is applied, and the sample is rotated When driving the grinding wheel to provide abrasion test material, the weight loss due to abrasion is the weight difference before and after the test. 5. The Electronic Crockmeter is used to test the degree of decolorization of dyed fabrics and leather by friction. The test method is to wrap a dry or wet white cotton cloth in a friction cone, and then rub the test piece clamped on the test back and forth. Evaluate the color fastness grade. (Note: The test method is different from the leather rubbing abrasion tester in that the difference between white cotton cloth and wool felt is used respectively) 6. Leather dynamic waterproof testing machine is used to test leather, artificial leather, cloth and other materials. Cut test pieces, install them on the testing machine, and apply a flexing action under...

Children's high chair test: Under a tension of 25N, the length of a string, strap and similar parts is measured from the fixed point on the high chair to the free end of the string, strap and similar parts. Under a tension of 25 N, the circumference of a ring should be measured from the fixed point on one end of the high chair to the fixed point on the other end. The high chair should be placed on the floor in the normal state of use, and the legs should be fixed with a block, opposite to the direction of force. Adjust the impact hammer to drop from a height of 116mm. The hammer should strike the impact point of the structure when the arm of the impact hammer is vertical. The impact hammer should strike from the outside to the center of the uppermost point on the back, and-the center of the tray (if any), and-the center of the horizontal member, and-the two lateral protections. If the high chair can be fitted with a removable tray, the test should be carried out with and without tray. If the high chair falls over during the test, it should be prevented from touching the ground. Repeat the test on the backrest from the inside of the high chair in the same way as above. Each point will be tested 5 times. GESTER High Chair Seating Impact Testing Equipment GT-MJ31: It adopts PLC touch screen control, which makes the operation more convenient. The main structure is made of aluminum, beautiful and easy to maintain. In addition, the machine adopts electronically controlled loading device action, which has a wider test space.