Container for liquids

Claim 1

IN A LEAKPROOF CONTAINER FOR LIQUID PRODUCTS HAVING A TUBULAR CONTAINER BODY CLOSED AT BOTH ENDS WHEREIN SAID BODY IS CONSTRUCTED OF LAMINATED MATERIAL HAVING A PLURALITY OF LAYERS, THE IMPROVEMENT COMPRISING, SAID BODY HAVING, FROM THE INSIDE OUTWARDLY: AN INNER LAYER OF WAX FORMING SUBSTANTIALLY THE ENTIRE INTERIOR SURFACE THEREOF, SAID WAX PROVIDING AN ESSENTIALLY LIQUIDPROOF LAYER; A LAYER OF WAX-IMPREGNATED FIBREBOARD, SAID WAX-IMPREGNATED FIBREBOARD PROVIDING THE PRINCIPAL STRUCTURAL STRENGTH FOR SAID BODY; A LAYER OF THERMOPLASTIC RESIN SERVINGAS A BARRIER LAYER TO PREVENT PENETRATION OF WAX BEYOND SAID WAXIMPREGNATED FIBREBOARD LAYER;