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Method of printing on water-soluble film In compliance with proposed method, water-soluble film is continuously fed through at least one section of flexographic printing that contains material that features viscosity of 300 P to 10000 P. Said viscosity is maintained constant. Then, said film is fed into section of water-soluble bags production sections for forming in the molds directly after printing. |
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Resealed laminate for heat-sealed bag Invention relates to resealing of laminate packages. Resealed laminate comprises outer layer making the outer surface, adhesive-sensitive layer adjoining aforesaid layer, inner sealing layer making the inner surface, film layer adjoining inner sealing layer and separation layer arranged between adhesive-sensitive layer and film layer. Separation layer gets, at least partially, in contact with adhesive pressure -sensitive layer. Inner surface forms an inner notch extending through sealing layer, film layer and separation layer to form the flap inner part. Outer surface makes an outer notch extending through outer layer and adhesive-pressure layer to make flap outer section. Flap inner and outer sections are attached to each other to make a positioning flap partially connected with packing laminate. Outer and inner notches form the area of resealing extending between said pouter and inner notches. Flap resealing area comprises the section of adhesive pressure-sensitive area while resealing area of packing laminate comprises separation layer section. |
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Method of producing sealed packages of fluid food products and packing equipment to this end In compliance with proposed method, package is produced from packing material web transferred along preset path. Note here that said method comprises applying printed alignment mark and repeated pattern of crease edge on said web subject to mark position. Note here that, additionally, new reference means are applied on said web in synchronism with application of said crease line pattern. Then, one or several jobs are made on web in response to sync pulse generated on detection of reference means. Packing equipment comprises printer to print alignment marks and folding device to apply crease line patter subject to alignment mark position. Besides, it comprises means of applying new reference means on web in synchronism with application of crease line pattern that differ from patter, and means to control one or several jobs on web in response to sync pulse generated on detection of reference means. |
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Pack-back cigarette box and method of its production Proposed box consists of box part, cover jointed to the latter to turn thereabout, and collar representing separate cutting that has its lower part secured inside box part and its upper part is embraced by closed cover. Note here that said collar is provided with printed info, e.g. markings, inscriptions etc applied on collar front wall by embossing. Note here that info for user is applied onto collar front wall extending from box part, namely above closing edge formed above box front wall. Note also that another info, e.g. data on manufacturer and/or cigarette origin, is embossed on collar front wall in closed box part, namely below aforesaid closing edge. Invention relates also to device intended for cutting of said collar. |
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Invention relates to device for formation of film tube, which may be filled with liquid, viscous or granulated filler, from film tape, and to system of film tube formation. Device for formation of film tube from film tape includes filling tube connected to filling machine, to fill material, shaping device, which surrounds filling tube, to form film tape into film tube, sealing device arranged downstream shaping device relative to direction of filling provision, to seal longitudinal edges of film tape. Longitudinal edges of film tape are located nearby after shaping operation to form film tube. Device also comprises propulsive drive for film tube, recording device arranged upstream shaping device relative to direction of filling provision, to apply printed marking onto film tape, the first reading device arranged downstream shaping device relative to filling provision direction, and the second reading device arranged upstream shaping device relative to filling provision direction, to read printed marking applied onto film tape. Recording device is arranged with the possibility to apply printed marking sign onto film tape, electromagnet spectrum of which is outside visible light. The first and second reading devices are arranged with the possibility to detect specified printed marking signs. |
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Method and device for package member marking Method involves providing separate package members with characteristic marking characters; providing at least one package member with marking character cryptographically composed from marking characters of separate package members. The characteristic marking characters are random or correspond to predetermined properties of package members. User can check correspondence between package members by comparing separate marking codes and common code with the use of reading assembly. |
Another patent 2528475.