A method for permanently deforming a flexible film material, in which the film material is deformed, forming a receptacle depression, the film material being kept under controlled tension while it is being moulded, so that controlled creases are formed in the film material, and a method of manufacturing a product packed in flexible film material, especially a food product, using the method and device for permanently deforming a flexible film material.

 
Web www.patentalert.com

< Flavored wood pellet with wood oil

> Mediated electrochemical oxidation of food waste materials

> Methods and apparatus for manufacture of a reclosable plastic carton

~ 00511