FIELD: packaging industry.
SUBSTANCE: invention relates to a method of continuous manufacturing of containers made of flexible material from a single continuous multilayer tape or of several continuous multilayer tapes to be bonded in the longitudinal direction for receiving a single continuous multilayer tape which is subsequently cut in transversal direction. In both cases, at the stage of manufacturing of the container the single multilayered tape is obtained, folded to itself along the longitudinal fold lines, the cross section of which - open or closed in accordance with the embodiment - forms a flat shape in which an upper base of the container can be distinguished and which, according to one of the embodiments of the method, comprises the part of the tape equipped in advance with holes and corresponding necks and upset on one side, and the said single multilayer tape can be set in motion by means of two control rolls.
EFFECT: development of the method of continuous manufacturing of containers.
15 cl, 24 dwg
| Title | Year | Author | Number |
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|
RU2462360C1 |
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| FLAT FOLDING INDIVIDUAL PROTECTIVE RESPIRATORY APPARATUS AND METHOD FOR MANUFACTURING THE SAME | 1996 |
|
RU2266766C2 |
| PROTECTIVE PACKAGE | 2005 |
|
RU2393980C2 |
