Compression Tester for Bag Packaging GBN200A

This machine is used to test the compression, deformation resistance and stacking of corrugated carton, honeycomb board box and so on.

GBN200G Compression Tester is used to test the pressure resistance and blasting strength of various packaging bags, used in quality inspection, drug testing, scientific research, packaging, film, food, medicine, daily chemicals and other industries.

GB-MH180 Respirator Fit Test Machine is a specialized instrument for measuring leakage ratio of dust concentration quantitatively in and out of mask to select fitted mask and check leakage, which is compatible with the requirements of OSHA and GB 19083-2010 .The Respirator Fit Test Machine is widely used in workplaces such as hospitals, manufacturing plants, production sites, and other testing institutions.

Didital thickness tester is used to make thickness measuring or comparative measuring of plastic film, thin sheet, paper and so on.

N900 Air Permeability Analyzer to test the air permeability of many textile, including technical fabric, non-woven and breathable textile products.

The HP-D1 Automatic Torque Tester HP-D1 is innovated to test cap torque for detecting sealing performance of packaging containers, such as plastic bottles, liquid boxes, cans, etc.

GBD-L Falling Dart Impact Tester test the impact resistance of various films, metallic foil and so on, widely used in industries of packaging, plastic films, laboratory, research institute, inspection agency and so on.

Application

GNP-1 Bursting Strength Tester can measure the bursting strength of single-layer or multi-layer paper, and can be used to test the blasting strength of cloth, leather, paper board, thin metal sheet, etc. Use mark transmission pressure, automatically retain the maximum bursting strength value when bursting, decomposition degree is 100 times higher than the needle type.

ZF3600 Full-automatic Total Migration Tester is applied to determinate the dissolution amount of packaging materials in different simulant soaking solutions.

GF1600-B Spout Sealing Machine is specialized for inserting spouts and sealing bags fully automatically. It is applied to a variety of spouts and bags of different diameters and lengths, such as standing-up bags, 3-side sealing bags, and doypacks

Test Principle
Firstly submerge the specimen in the water in the vacuum chamber, and then evacuate the vacuum chamber to form differential
pressure between the inside and outside of specimen. The seal property can be obtained by observing the steady progression of
bubbles from the specimen or observing how the specimen expands and restores to its original shape after vacuum release.