• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A METHOD FOR MAKING A MULTI-LAYER BAG OF A BIG VOLUME consisting of an outer and an inner bag, including forming it from a section of a flat sleeve and a finished internal bag, making a section of a flat sleeve forming an upper part of an outer mepps, cuts to enter a piece of EMERGENCY ropes and inserting the upper part of an external mepps, cuts for inserting STEAMS, and inserts and inserting the upper part of the outer mepps, making cuts for inserting STEAMS, and forming inserts and inserting the upper part of the outer mepps, making cuts for inserting STEAMS, and forming inserts and inserting the upper part of the outer mepps, and making inserts for OTHER bags. and the lower part of the bag, which retracts outward rolls, protruding outwards, which, in order to simplify production and increase productivity by eliminating manual labor, cuts before the bag is formed on the longitudinal edge of the flat sleeve, then glue lines are applied on one side of the flat sleeve, and the bag is formed by overlaying the inner bag on the half side of the sleeve with adhesive lines to form a gap between the longitudinal the edge of the inner bag and on-O) the carved edge of the sleeve, the subsequent imposition on the inner bag of the other half of the sleeve and the connection of the cut edges of the sleeve with a seam.
    公开号:SU1274617A3
    申请号:SU833552495
    申请日:1983-02-15
    公开日:1986-11-30
    发明作者:Тетенборг Конрад
    申请人:Виндмеллер Унд Хельшер (Фирма)；
    IPC主号:
    专利说明:


     sn
    (Put. T The invention relates to packaging and can be used to make bags used to house bulk materials. The purpose of the invention is to simplify production and increase productivity by eliminating manual labor. This is achieved by forming a large multi-layer bag of the bag and the length of the flat sleeve. On the longitudinal edge of the latter, cuts are made and glue lines are put on one of the sides. Then the side of the sleeve made with glue lines is wrapped inner bag. The cut edges of the sleeve are stitched. In this case, with notches 1b the upper and lower edges of the sleeve and its lower edge form loops for inserting the tightening ropes. The above operations are simple to implement and are mechanized by known equipment. a section of a flat sleeve with glued-felted lines on it in FIG. 2 is a section of a flat sleeve with an internal bag superimposed on it, side view; on fig.Z - the same, top view; Fig. 4 shows a section of a sleeve folded to form an outer bag with an inner bag inserted therein; Fig. 5 - the same view; 6 shows a large-size multi-layer bag manufactured by the proposed method, general view, HS. FIG. the same longitudinal section. A multi-layered bag 1 of large volume is formed by carrying glue lines 3 on one side of a flat sleeve 2, cutting notches 4 on its longitudinal edge, and putting an inner bag 5 on the half side of sleeve 2 with glue lines 3 to form a gap 6 between the longitudinal edge the inner bag 5 and the trimmed edge of the sleeve are then applied to the inner bag 5 of the other half of the sleeve 2 and the joints of the trimmed edges of the sleeve 2 are sewn 7. In the incisions 4, made on the section of the flat sleeve piece 2 forming the upper part of the outer bag 8, and in the lower part of the multi-layered bag 1, stacked ropes 9 extend outwardly. To evenly distribute the halves of the sleeve 2, the latter, before folding in, contours around the liner or folds. The ratio of the sizes of the inner and outer bags 5 and 8 should ensure the seamless formation of the seam 7 and the free fit of the inner bag 5 to the outer bag 8 when filled. The bottom 1 of the bag is shrunk before filling. Tensioning ropes 9 are used to form loops when bag 1 is lifted using an edge (not pox1). To strengthen the lower part of bag 1, a stiffening element, such as a board, can be inserted into the hole formed during shrinking of its lower edge. ). Forming a multi-layer large bag consisting of an outer and an inner bag from a section of a flat sleeve and a finished inner bag by overlapping an inner bag on half of the side of the sleeve with the formation of a gap between the longitudinal edge of the inner bag and the trimmed edge of the sleeve with subsequent imposition on the inner bag the other half of the sleeve and the connection of the cut edges of the sleeve with a seam ensures simple fabrication of the side walls of the bag. Applying adhesive lines to the inner side provides lifting the inner bag 5 at the same time as the outer bag 8. Performing a section of the flat hose segment that forms the upper part of the inflatable bag, na-c, cuts for inserting the tightening ropes before forming the bag by forming a flat on the longitudinal edge sleeves of cuts, the introduction of the torsion ropes into the upper and lower parts of the bag simplifies the formation of the bottom and the inlet of the multilayer bag and allows to mechanize these processes. Thus, the invention provides simplified manufacturing and increased productivity by eliminating manual labor.
    权利要求:
    Claims (1)
    [1]
    METHOD FOR PRODUCING A MULTI-LAYERED BAG OF A LARGE VOLUME, consisting of an outer and inner bag, including forming it from a section of a flat sleeve and a finished inner bag, making cuts on the section of a section of a flat sleeve forming the upper part of the outer bag, and introducing into the upper one and the lower part of the bag of tightening ropes protruding outward, characterized in that, in order to simplify manufacturing and increase productivity by eliminating manual labor, cuts for input from pulling ropes are performed before forming the bag on the longitudinal edge of the flat sleeve, after which glue lines are applied on one side of the flat sleeve, and the bag is formed by applying an inner bag to half of the sleeve side with glue lines to form a gap between the longitudinal edge of the inner bag and »By the carved edge of the sleeve, the subsequent application to the inner bag of the other half of the sleeve and the connection of the cut edges of the sleeve with a seam.
    SU ", 1274617 of FIG.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1274617A3|1986-11-30|Method of manufacturing multilayer large-volume bag
    US5100003A|1992-03-31|Package for packing pieces of goods and process of manufacture thereof
    FI72460B|1987-02-27|FOERFARANDE FOER TILLVERKNING AV EN BANA AV PLASTKASSAR.
    US6796932B2|2004-09-28|Manufacturing method and apparatus of gusset bag
    EP0162291B2|1990-10-10|Package for piece goods
    US5890810A|1999-04-06|Manufacture of bags
    EP0239590B1|1990-07-18|Pack for containing a material in the form of pieces
    DE2722590A1|1978-03-09|MULTI-WALL POUCH PACKAGING AND METHOD FOR MANUFACTURING IT
    US8142340B2|2012-03-27|Bag and a method of forming a bag
    DE19729659A1|1997-12-11|Packaging film for foodstuffs esp. sausage skins
    US3540356A|1970-11-17|Method of manufacturing paper bags provided with an inner lining member of plastic material
    US6527445B2|2003-03-04|Liners or bags and method of making them
    US3173602A|1965-03-16|Bag construction
    DE3835721C2|1990-12-20|
    CN107107521B|2019-12-17|Bottom gusseted package and heat seal method
    US3053665A|1962-09-11|Manufacture of infusion bags
    US4610029A|1986-09-02|Bag to be carried in the hand and procedure for manufacturing the bag
    US4685148A|1987-08-04|Square ended valve bag
    US5800326A|1998-09-01|Process for manufacturing a handle for a bag made of paper or another material
    DE102006052667B4|2011-09-15|Packaging for food
    US2838224A|1958-06-10|Handled bag of paper or like material and method of making same
    GB1465695A|1977-02-23|Packs and methods of making them
    US2616469A|1952-11-04|Bias bag and bias bagging
    JPH05147664A|1993-06-15|Bag for powder packaging and application thereof
    US2433994A|1948-01-06|Collapsible preformed package jacket
    同族专利:
    公开号 | 公开日
    US4628535A|1986-12-09|
    DK86183A|1983-09-02|
    EP0089519B1|1985-06-26|
    EP0089519A1|1983-09-28|
    DK86183D0|1983-02-24|
    AT14005T|1985-07-15|
    FI830592A0|1983-02-23|
    FI830592L|1983-09-02|
    ES278064U|1984-08-01|
    JPS58160250A|1983-09-22|
    BR8300950A|1983-11-16|
    ES278064Y|1985-03-01|
    DE3207322C2|1985-05-02|
    NO830199L|1983-09-02|
    DK152801B|1988-05-16|
    DE3207322A1|1983-09-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2581826A|1946-08-09|1952-01-08|Stanley G Yount|Bag|
    FR1009624A|1950-02-02|1952-06-03|Soft and waterproof envelope with waterproof closure|
    US2721691A|1953-09-17|1955-10-25|Sydney Thomas Corp|Bags with multiply walls and method of manufacture|
    US3061170A|1958-07-24|1962-10-30|Union Carbide Corp|Multiwall bag|
    FR1584491A|1968-03-15|1969-12-26|
    US3789897A|1970-09-11|1974-02-05|Shinwa Kagaku Kogyo Kk|Packing containers|
    US3670954A|1970-12-10|1972-06-20|Ethyl Corp|Bag|
    GB1317398A|1971-04-15|1973-05-16|Krause W|Transport container|
    NL7108899A|1971-06-28|1973-01-02|
    DE2251395C3|1972-10-19|1980-10-02|Windmoeller & Hoelscher, 4540 Lengerich|Cross bottom sack with inner sack and process for its manufacture|
    US4191229A|1976-06-28|1980-03-04|Norsk Hydro A.S.|Flexible container for transportation and storage of bulk materials|
    NO138134C|1976-06-28|1978-07-12|Norsk Hydro As|FLEXIBLE CONTAINER FOR TRANSPORT AND STORAGE OF MASSAGE PRODUCTS, AND PROCEDURE FOR ITS MANUFACTURE|
    DE2721771C2|1977-05-13|1985-04-25|Windmöller & Hölscher, 4540 Lengerich|Process for the production of unilaterally open sacks with a load-bearing outer sack and a sealing inner sack|
    SE412055B|1978-07-11|1980-02-18|Supra Ab|pACKING|
    US4253507A|1978-09-11|1981-03-03|Better Agricultural Goals Corporation|Reinforced container for bulk materials|
    DE2842954C2|1978-10-02|1985-01-24|Windmöller & Hölscher, 4540 Lengerich|Method and device for producing sacks that are open on one side and have an inner sack made of thermoplastic plastic film and an outer sack made of a circular fabric made of stretched plastic tapes|
    SE420704B|1979-06-19|1981-10-26|Supra Ab|LIKE CONTAINERS|
    DE8111188U1|1980-05-09|1981-09-24|Supra AB, 26131 Landskrona|"Container"|
    SE455085B|1980-05-30|1988-06-20|Supra Ab|STORSECK|CH661701A5|1983-11-09|1987-08-14|Imag Verlags Ag|CONTAINER FROM A TUBE TUBE.|
    US4946291A|1987-01-02|1990-08-07|Schnaars Daniel R|Semi-bulk with liner|
    GB8815330D0|1988-06-28|1988-08-03|Procter & Gamble|Opening device for flexible bags filled with compressed flexible articles|
    NO165719C|1988-12-21|1991-04-03|Norsk Hydro As|BIG SIZE AND PROCEDURE FOR ITS MANUFACTURING.|
    US4934535A|1989-04-04|1990-06-19|The Procter & Gamble Company|Easy open flexible bag filled with compressed flexible articles and method and apparatus for making same|
    US5022216A|1989-04-04|1991-06-11|The Procter & Gamble Company|Method and apparatus for making easy open flexible bag filled with compressed flexible articles|
    US4966286A|1989-06-26|1990-10-30|The Procter & Gamble Company|Easy open flexible bag|
    US5054619A|1989-12-15|1991-10-08|The Procter & Gamble Company|Side opening flexible bag with longitudinally oriented carrying handle secured to side panels|
    US5065868A|1990-10-23|1991-11-19|Cornelissen Roger E|Package consisting of a paper bag compactly packing compressed flexible articles|
    US5050742A|1990-11-02|1991-09-24|The Procter & Gamble Company|Easy opening package containing compressed flexible articles|
    AT401501B|1991-12-12|1996-09-25|Storsack Austria Gmbh|FLEXIBLE CONTAINER MADE OF TEXTILE FABRIC|
    US5823684A|1995-07-21|1998-10-20|Europeenne De Retraitement De Catalyseurs Eurecat|Protective belt for a drum formed by a transport bag for powdery materials|
    US6298984B1|1999-01-22|2001-10-09|Einstone, Inc.|Packaging for deactivated cement and cement activator and procedure for mixing deactivated cement and cement activator therein|
    US6056440A|1999-02-17|2000-05-02|Nattrass; Peter J.|Sift proofing membrane for bulk lift bag and method|
    FI20000669A|2000-03-22|2001-09-23|Korsnaes Ab Publ|inside Sack|
    US20050182637A1|2004-02-12|2005-08-18|Liliya Nissim|Materials for dust product, method wrapping this product and device for manufacture this product bags|
    US20090250470A1|2008-04-04|2009-10-08|Bryce Merrick|Tool Bucket|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3207322A|DE3207322C2|1982-03-01|1982-03-01|Large sack with a double-walled outer sack and an inserted inner sack|
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