Method for forming a handle on a film of a package for producing a product roll

Method of forming a handle on a film of a package for producing a product roll Patent applicant TMC Co., Ltd. Principal Applicant Address Bologna, Italy Inventor C. Dicarlo Application (Patent) No. 200510065291.3 Date of Application 2005.04.19 Certification Date Auditing Announcement No. 1689798 Auditing Notice Day 2005.11.02 Manual Disc No. D0544 Main Classification No. B31B41/00 Classification No. B31B41/00; B31B1/86; B31D1/06; B65B11/00 Division Original Application No. 2004.4.20 IT BO2004A000229 Abstract A handle is formed on a film (1) for a package (C) for producing a roll of product (2) in an automatic packaging device having at least one station (3) supplying a film (1) from a reel (4) ( A method of M) comprising at least the following steps of moving the path (5) of the film (1) from the reel (4) towards the packaging station (6) on the device: unrolling the film along a predetermined supply path (5) (1) A portion (7) of the film (1) is folded so as to form two sections (7a, 7b) that overlap and that protrude from the remaining length of the film (1) and have a common apex; along The side (9) of the section (7) is sealed so as to be common in the sections (7a, 7b) On opposite sides of a common apex sections together; stamping film portion (1) of the portion (7) to form at least a partial handle (M) are formed through openings (8). Slavs 1. A method for forming a handle (M) on a film (1) for use in an automated packaging apparatus having at least one station (3) for supplying a film (1) from a reel (4) a package (C) for producing a product (2) roll, the method comprising at least the following steps of moving the path (5) of the film (1) from the reel (4) towards the packaging station (6) on the device: A predetermined supply path (5) unwinds the membrane (1); - folds a portion (7) of the membrane (1) so as to form two segments (7a, 7b) that overlap and are from the membrane (1) The remaining lengths protrude and have a common apex; - seal along one side (9) of the part (7) so as to connect the segments (7a, 7b) on the common side opposite the common apex; - stamping film ( Portions of this portion (7) of 1) are produced to form at least a partial through-opening (8) of the handle (M). International Application International Publication Date of Entry into the Country Patent Agency China Council for the Promotion of International Trade Patent and Trademark Office Agency Address Zhang Zuchang