1. Inflatable test, for bag strength test.
2. Tensile test. Test the tensile strength of the bag material. It is mainly used for incoming inspection of raw materials and pre-delivery inspection of finished products.
3. Anti-rub test
4. 5. Microbiological examination
6. Oxygen permeability test
Address: No. 6 Juhai Road, Jinghai Economic Development Zone, Tianjin
Phone：022-68289167
Mail：qiu.sheng@yutianpackaging.com
