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OwnerGagan Deep, Amit Kumar +1inventors
InventorsGagan Deep, Amit Kumar, Siddharth Ramswamy
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Abstract
The invention provides a process for the manufacture of sachets (1) in a plurality of lanes in a form fill and seal machine, one or more edges of said sachets comprising non-linear profiles (7) over at least 10% of the length of the edge, said sachets manufactured by a process comprising: (i) sealing two films (9,10) in the longitudinal direction to form a plurality of tubes parallel to each other; (ii) sealing the tubes along one end; (iii) filling the tubes with the desired material; (iv) sealing the tubes at the second end to form a plurality of sachets (1), and (v) punching out portions (8) of the sealed edges of the sachets to define the non-linear edges (7).
Claims12
A process for the manufacture of sachets in a plurality of lanes in a form fill and seal machine, one or more edges of said sachets comprising non-linear profiles over at least 10% of the length of the edge, said sachets manufactured by a process comprising:
- (i) sealing two films in the longitudinal direction to form a plurality of tubes parallel to each other;
- (ii) sealing the tubes along one end;
- (iii) filling the tubes with the desired material;
- (iv) sealing the tubes at the second end to form a plurality of sachets, and
- (v) punching out portions of the sealed edges of the sachets to define the non-linear edges.
Dependencies are inferred from the claim text.