Testing of paper and cardboard bursting strengthPaper and cardboard bursting strength test (GB / T6545-1998 "corrugated cardboard bursting strength of determination")Bursting refers to paper or cardboard can bear on the basis of a uniform increase of the maximum pressure, in kPa. Determination of bursting simple, widely used in the production of the determination. It is an important performance indicator cardboard, wrapping paper and sack paper's. Bursting with fiber length and fiber bonding related to fiber length and high bonding strength of its paper bursting strength is also high. Mechanical handling and beating degree of the slurry directly affect the binding force of the average length of the fibers and pulp fibers, freeness increase, the increase in resistance to bursting, but beating too high, so that the anti-bursting strength decreases. Bursting paper is a comprehensive reflection of the strength of many properties, it tensile strength, elongation, tear strength are mutually Read More »

The importance of carton compression testing machine      With the development of industrial progress, as the corrugated packaging materials market has been fairly widely used. Corrugated box industry due to the lower threshold, highly competitive. Users in the use of carton boxes exposed in the process of more or less quality problems, such as post-carton stacking cross collapse, rupture, and so a lot of negative impact. Therefore, more and more users aware of carton packaging to protect the product image and product promotion double meaning. Read More »

Nine Cubic Meters Walk-in Temperature Room, which uses the smart accessories to make the temperature reach minus 20 centigrade even lower. Read More »

Package clamp test machine is used to simulate clip to car, loading and unloading of packaging are two splint clamping force on the package and the impact of the goods, package clamp strength assessment. Read More »

Cutting sharpness tester is high-end special test equipment for testing knife sharpness. Our company --HAIDA is the first domestic manufacturer to make this device. The product conforms to the ENISO8442-5 design standards. Originally, we manufactured this equipment mainly due to the market demand and hope to complete our kitchen series products. Read More »