ADVANCED MACHINE AND A METHOD OF STRETCH FILM PACKAGING OF PRODUCTS SUPPLIED IN BLOCKS OR SEPARATELY Russian patent published in 2021 - IPC B65B41/06 B65B61/06 

Abstract RU 2744712 C2

FIELD: agriculture.

SUBSTANCE: inventions are related to agriculture. A machine for packing products in stretch film (11) contains a conveyor (12) for feeding a product (11), a unit (13) for positioning the product, a winding unit (14), an unloading conveyor (15), in addition including a shelf (16) under the specified winding unit (14) as well as a vacuum gripping unit (18, 118) located under the specified shelf (16). The vacuum gripping unit is intended for gripping film and carrying a paired cutting device (31, 131). The cutting wire (131) is connected with the specified vacuum gripping unit (118) for cutting the same film, and the cutting wire (131) is fixed at opposite ends resting on the rod (48). These ends have end pins (46) located in the supporting protrusions (47) of the vacuum gripping unit structure (118). The cutting wire (131) and the rod (48) are rotatable relative to the vacuum gripping unit (118). Disclosed is a method of packing products (11) in stretch film carried out by a machine.

EFFECT: inventions improve productivity.

9 cl, 21 dwg

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RU 2 744 712 C2

Authors

Peccetti, Francesco

Dates

2021-03-15Published

2017-10-10Filed