Abstract: A method of packaging and machine capable of continuously forming an array of packages from a double web film. A first web is fed over a rotating thermoforming drum which vacuum forms a plurality of pouches for receiving a product to be packaged, and a second web, maintained under constant pressure, is progressively disposed in sealing relation to the peripheral edges of the formed pouches in the first web as the pouches approach a vertical position while the product is simultaneously introduced into the progressively formed package at a rate not exceeding the volume of the package as it is formed.

Abstract: A container for liquids formed of a pair of cooperating sheets of plastic material wherein one of the sheets is formed to provide a main liquid containing cavity and a cooperating conduit providing a path for the withdrawal of liquid from the main cavity. The other of the sheets is laminated to the formed sheet so as to hermetically seal the main cavity and the cooperating conduit. A fracturable opening at the outlet of the conduit is provided permitting the withdrawal of liquid therefrom. The formed sheet being formed such that the assembly may be supported, when not in use, to dispose the outlet of the conduit at a higher level than the main cavity to militate against the unintentional spillage of liquid.

Abstract: A method of packaging and machine capable of continuously forming an array of packages from a double web film. A first web is fed over a rotating thermoforming drum which vacuum forms a plurality of pouches for receiving a product to be packaged, and a second web, maintained under constant pressure, is progressively disposed in sealing relation to the peripheral edges of the formed pouches in the first web as the pouches approach a vertical position while the product is simultaneously introduced into the progressively formed package at a rate not exceeding the volume of the package as it is formed.