Patents
Sitemap › B31 - Making paper articles; Working paper › B31B - Making boxes, cartons, envelopes, or bags › B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations
Patents for B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations (15,372)
09/2012
09/27/2012US20120245011 Structure of paper converting machine
09/27/2012US20120245010 Forming shoulder and device for producing tubular bags
09/27/2012US20120243098 Optical sheet roll and method for manufacturing optical sheet roll, optical sheet, and display device
09/27/2012US20120241512 Multiple split package with closing flap
09/27/2012US20120241074 Zoned Resistance Heat Seal Element
09/27/2012DE102011005997A1 Verfahren zum Anbringen einer Öffnungs- und Schliessvorrichtung auf einen Schlauchbeutel mittels Ultraschallschweissung A method of attaching an opening and closing device on a tubular bag by means of ultrasonic welding
09/27/2012DE102011001500A1 Aus einer Kunststofffolie hergestellter Flachbeitel und Verfahren zur Herstellung eines derartigen Flachbeutels Of a plastic film produced Flachbeitel and method for producing such a flat bag
09/26/2012EP2502832A1 A jaw support for a pouch filler
09/26/2012EP2502737A1 Flat bag made from plastic film and method for producing such a flat bag
09/26/2012EP2502725A1 Device and method for manufacturing tubular bodies
09/26/2012CN202448389U Mechanism for expanding opening and interior of hand bag
09/26/2012CN202448388U Leveling and cooling device of bag making machine
09/26/2012CN202448387U Automatic tension control device of bag making machine
09/26/2012CN202448386U Automatic locking-type floating support of automatic box sticking machine
09/26/2012CN202448385U Handbag organ forming adjuster mechanism
09/26/2012CN202448384U Special heat-sealing machine for plastic liquid bag
09/26/2012CN202448383U Heat sealing and cold cutting device for plastic film bag making machine
09/26/2012CN202448382U Automatic carton pressing device
09/26/2012CN202448381U Platen strengthening mechanism for edge folding or bottom folding of paper bag
09/26/2012CN202448380U Punching tool for food packing bag
09/26/2012CN102695651A Apparatus for forming a perforation for packaging paper
09/26/2012CN102695608A Bag making machine
09/26/2012CN102689456A Installation equipment for carton handle bar
09/26/2012CN102689455A Composite-bag-surface-scratch-prevention bag making method and system
09/26/2012CN101991263B Non-woven fabric bag and manufacturing method thereof
09/25/2012US8273207 Method for connecting electronic part and joined structure
09/20/2012US20120238431 Process and equipment for folding a pant type diaper
09/20/2012US20120238430 Method and apparatus for making curled decorative grass
09/20/2012US20120238427 Paper roll with pre-cut windows
09/20/2012US20120238425 Apparatus and methods relating to corrugated materials, containers, and packaging
09/20/2012US20120238424 Apparatus and methods relating to corrugated materials, containers, and packaging
09/20/2012US20120237143 Self-standing bag and manufacturing method thereof
09/20/2012US20120234960 Double flange corrugated reel
09/20/2012US20120234904 One-piece box with integrally connected lid
09/20/2012US20120234903 One-piece box with integrally connected lid
09/20/2012US20120234846 Collapsible corrugated beverage sleeve
09/19/2012CN202439275U Manufacturing system of paper packages
09/19/2012CN202439274U Cup blowing-discharging mechanism of high-speed paper cup machine
09/19/2012CN202439273U Valve-adding mechanism for middle-sealing machine
09/19/2012CN202439272U Edge inserting mechanism
09/19/2012CN202439271U Fixing edge-inserting mechanism
09/19/2012CN202439270U Hot glue gun placing frame
09/19/2012CN202439269U Blocking plate device for bookbinding machine
09/19/2012CN202439268U Drive device of paperboard binding machine
09/19/2012CN202439267U Bag-type middle sealing machine
09/19/2012CN202439266U Traction device
09/19/2012CN202439265U Air pressure operating platform
09/19/2012CN202439264U Middle sealing bag machine
09/19/2012CN202439263U Paperboard grooving machine cutter spacing measurement mechanism capable of accurately controlling grooving positions
09/19/2012CN202439262U Flower bag making machine
09/19/2012CN202439261U High-speed bag making machine
09/19/2012CN202439260U Rotary bag making machine for manufacturing angular-bottom paper bag with handle
09/19/2012CN202439259U Bag producing machine
09/19/2012CN202439258U High-speed full-automatic square-bottom paper bag machine
09/19/2012CN202439257U Bag making machine
09/19/2012CN202439256U Full-automatic button sack lining producing machine
09/19/2012CN102686121A Zipper tape, packaging bag with zipper tape, method for producing packaging bag with zipper tape and production device therefor
09/19/2012CN102673078A Candy wrapping capable of reducing oxygen permeability and preparation method thereof
09/19/2012CN102673021A Method and device for manufacturing and locating window patching packaging material
09/19/2012CN102673020A Edge-packaging, punching and hole-packaging integrated machine for packaging product lining
09/19/2012CN102673019A Drawing input control system and method for box-pasting machine
09/19/2012CN102673018A Processing device for preventing inner plastic bag electrostatic adsorption
09/19/2012CN102673017A Device with anti-friction forming mechanism for inner films during bag manufacturing process
09/19/2012CN102673016A Pressing device for improving adhering effect
09/19/2012CN102673015A Device for coating film on interlayer paper by winding drum
09/19/2012CN102673014A Toothpick box forming machine
09/19/2012CN102673013A Inner plastic bag folding and lengthening device
09/19/2012CN102673012A Automatic on-line breaching device for paper bags
09/19/2012CN102673011A Paper bag falling prevention mechanism with double rows of suction nozzles
09/19/2012CN102673010A Closed valve bag manufacturing mechanism
09/19/2012CN102671808A Gluing apparatus for anti-adhesion
09/18/2012US8267847 Method and apparatus for a rules-based utilization of a minimum-slit-head configuration plunger slitter
09/13/2012US20120231942 Sheet folding apparatus, image forming apparatus using the same, and sheet folding method
09/13/2012US20120231941 Plastic bag making apparatus
09/13/2012US20120230611 Deployable fluid collection bag and method of forming the same
09/13/2012US20120228320 Packaging assembly
09/13/2012DE102011001167A1 Verfahren zum Betreiben einer Schweißvorrichtung, insbesondere eines wärmeimpulsgesteuerten und/oder dauerbeheizten Folienschweiß- und/oder Heißsiegelgerätes mit vorwählbarer elektronischer, prozessorgesteuerter Anpressdruck- und Temperaturregelung und Vorrichtung hierzu A method for operating a welding device, in particular a heat-pulse-controlled and / or duration Folienschweiß- heated and / or heat-sealing device with an electronic preselectable, processor-controlled Anpressdruck- and temperature control and device for this purpose
09/12/2012CN202431844U Sticking-handle synchronous regulating device of paper-bag making machine
09/12/2012CN202428715U Pressing bracket device for carton
09/12/2012CN202428714U Bracket for tension band
09/12/2012CN202428713U Bottom roller spot-breaking device used for paper bag making machine
09/12/2012CN202428712U Bag making and kettle nozzle welding machine
09/12/2012CN202428711U Plastic film welding device for ziplock bags
09/12/2012CN202428710U Multipurpose glue box for box pasting machine
09/12/2012CN202428709U Plasma equipment for box pasting machine
09/12/2012CN202428708U Double template device of paper bag machine
09/12/2012CN202428707U Cigarette packet skeleton broken line tool holding device
09/12/2012CN202428706U Adjusting device for bottom-embossing bottom roller of paper bag machine
09/12/2012CN202428705U Bag cutting device of urine bag making machine
09/12/2012CN202428704U Plastic film bag cutting machine
09/12/2012CN202428703U Full-automatic round flattening die-cutting machine
09/12/2012CN202428702U Guide device for plastic film cutting and bag forming vehicle
09/12/2012CN202428701U Full-automatic sewing, cutting and bag managing all-in-one machine for packaging bags
09/12/2012CN202428700U Vest bag making machine
09/12/2012CN202428699U Bag making machine for aquatic products
09/12/2012CN202428698U Carton forming machine
09/12/2012CN102658676A Tubular bag making process of composite film for vacuum insulation panel
09/12/2012CN102658675A Automatic sealing jig for packaging carton
09/12/2012CN102658674A Two paper board splicing device of glued paper box
09/12/2012CN102658673A Container bag cloth roll folding machine
1 ... 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 ... 154