Patent ID: 9133972
Filing Date: 2015-09-15
Classification: B65D,F16L,Y02W

Abstract:
1. A tube ( 1 ) comprising a tube body ( 2 ) including a mouth ( 6 ) connected to a break-off head ( 3 ) via a frangible element ( 4 ) with the head closing off the mouth; said head comprises a plug element ( 10 ) and external contour of said plug element and internal contour of said mouth are adapted to be fittingly engageable, wherein the tube is integrally molded by injection molding process using a composition comprising: a) 60-80% w/w of Linear Low Density Polyethylene, wherein the Linear Low Density Polyethylene has a melt flow index of 40-60 g/10 min; b) 5-25% w/w of Linear Medium Density Polyethylene, wherein the Linear Medium Density Polyethylene has a melt flow index of 3-5.5 g/10 min; and c) 5-25% w/w of Ethylene Vinyl Acetate copolymer, wherein the Ethylene Vinyl Acetate copolymer has a melt flow index of 10-40 g/10 min.