supply of bar code label cris specification: 1. polyester / polyehylene / bopp / tyvek tamper proof labels with hot melt pressure sensitive / acrylic based adhesive 25gsm perforation on release paper. 2 ) . die cut 4 x 4 with one punched hole of 4mm diameter serrated at middle with 1 cm below the top edge. 3. label paper should be excellent tear resistance. 4. it should be excellent printability with sharpness and no ink smudging.5. it should have good print readability.6.it should have excellent fold resistance.7. it should be light, water, solvents chemical grease resistant and label should remain stuck to substance like goals metal object at temparatures upto 55 degree.8. excellent adhessive strength to stick on bags made of jute. => limited