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Assignee: S2F Flexico


Location: Henonville, FR
No. of patents: 12

NumberTitleIssue Date
8075187Closure kit for a bag comprising means preventing a cursor from being torn off and fitted bag
The invention relates to 2 closure kit comprising two extra elements (200, 250) which can successively engaged and separated, and a cursor (100) comprising a base (110), two lateral side plates (120, 130), a central wall (140) and ...
12/13/2011
7976219Closing device with slider for sachet, comprising anti-engagement means
The present invention relates to a closing device for sachets comprising at least two complementary closing elements (200, 300) and an associated slider (100) comprising a central bead (140), adapted for modifying the joining state of said two e...
07/12/2011
7904995Bi-material closure device for a bag
A closure assembly includes two complementary zippers, respectively with support backing-strips (220) and complementary closure elements (242), wherein at least one of these closure elements includes a widened soleplate (246) that is at least pa...
03/15/2011
7673441Slider chains
A slider chain including a plurality of sliders joined together by divisible bridging pieces (30), and including a linking device at each end in order to interconnect the ends of two slider chains so as to form a longer chain overall. The sliders include an a...
03/09/2010
7604407Closure strips for a sheet or a bag, and a resulting sheet or a bag
The present invention relates to a fastener or closure assembly for fitting to a sheet or to the mouth of a packaging bag, and comprising at least one fastener or closure strip formed by a support web and a fastener or closure element carried by the web, the assembl...
10/20/2009
7552572Advanced packaging method and device, bags obtained and use thereof
A packaging method includes the providing of a bag. A mouth of the bag may include an opening/closing for multiple successive openings and closings and a cleavable linking veil, located at a distance therefrom inside the bag in relation to the opening/closing. The m...
06/30/2009
7517150Bag having cursor-actuated complementary closure strips
A bag including two generally parallel sheets forming the main walls of the bag, complementary closure strips fixed to respective ones of the sheets, and a cursor for actuating the strips for closing and opening purposes. The bag further includes, parallel to the cl...
04/14/2009
7340870Duplex bag
A method for manufacturing double ply packaging bags includes feeding a first packaging web, the first packaging web including a window patch that is cut out or pre-cut, feeding a second packaging web, the second packaging web including another window patch that is ...
03/11/2008
7246944Packaging bags having slider-controlled closure strips
The present invention provides a bag having closure strips and a slider, and including a marker strip for preventing manipulation of the slider prior to the marker strip being ruptured, wherein said marker strip is formed integrally with a wall of the bag and includ...
07/24/2007
7182512Double gusset pack
The invention relates to a method for manufacturing packs (1) characterized in that it comprises steps according to which: a packaging film is unwound; a first gusset is formed on the unwinding packaging fil...
02/27/2007
6939281Method for making bags comprising slider-actuated closure profiles, manufacturing machine and resulting bags
A method of automatically forming bags fitted with complementary closure strips secured to distinct support webs and associated with an actuating slide, in which method: at least one film suitable for forming the walls of the bags is supplied continuously; a closure...
09/06/2005
6902321Bag having cursor-actuated complementary closure strips with additional leakproofing structure
A bag including two generally parallel sheets forming the main walls of the bag, complementary closure strips fixed to respective ones of the sheets, and a cursor for actuating the strips for closing and opening purposes. Parallel to the closure strips between the s...
06/07/2005
 
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