METHOD FOR MANUFACTURING FLEXIBLE CONTAINERS Russian patent published in 2017 - IPC B65D75/00 B65D33/02 

FIELD: packaging industry.

SUBSTANCE: method of forming a flexible container that has sizes agreed with the human hands, includes connecting, at least, parts of one or more flexible materials to form offices for product, many elements providing an anchor design, each of which includes an enlarged support structure providing an area representing the fillable space. The area is made of one or more elastic materials and filled with one or more gases under pressure in excess of atmospheric pressure and tension in one or more elastic materials and providing an anchor frame structure formed by a multitude of providing an anchor design elements together and surrounding a panel not providing the anchor construction that covers the product area and is adjusted to squeeze flowable product by hands for dispensing from the product area. The frame providing a support structure provides support for separating the product and includes the first average element providing a support structure, oriented essentially vertically and extending from the top of the container through its middle towards the bottom of the container, and the second average element providing a support structure element, oriented vertically and extending from the top of the container through its middle towards the bottom of the container. Next the product area is filled with the flowing product. Extension is produced providing a support structure of branches to form a frame, so that when the areas are expanded, the first and the second average elements providing a supporting structure are connected to each other along, at least, a part of their length and the filled product area is closed.

EFFECT: invention provides a rigid structure and facilitates precise dosage.

8 cl, 81 dwg