• 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 single piece of material is formed to have enclosing side walls, the bottom edges of which are cut to form at least four flaps which are direct extensions of the side walls. The lower edges of pairs of the flaps are joined to form joints which cross at a single point.
    公开号:SU743572A3
    申请号:SU762432458
    申请日:1976-12-24
    公开日:1980-06-25
    发明作者:Скодель Йохс；Омдаль Бьярне
    申请人:Норск Хюдро А.С. (Фирма)；
    IPC主号:
    专利说明:

    one
    This invention relates to soft containers for transporting and storing bulk particulate or granular material.
    A well-known soft bulk container made of a rectangular billet folded along a fold line to form sling loops and a loading opening, having a bottom CU.
    However, the bottom of such a container is not strong enough and its carrying capacity is therefore not large.
    The aim of the invention is to strengthen the bottom and increase the loading capacity of the container.
    To achieve this, longitudinal cuts are made along the edges of the preform to form valves, and the bottom of the container consists of these valves connected in pairs.
    Figure 1 shows a blank for a container with a transverse fold line; in fig. 2 - a container, view from 3 axonometry, in FIG. 3 shows a blank for a container with a longitudinal fold line; FIG. 4 - blank from a round piece of material.
    The soft bulk container is made under the blank 1
    rectangular shape folded along the bend line 2 to form the slinging loops 3 and the inlet 4, Longitudinal cuts 5 are made along the edges of the billet 1 to form valves 6.
    The container may have, for example, eight valves 6, while in the workpiece additionally made
    10 notches 7. The sides 8 of the workpiece are connected together in a container along dotted lines, and the diametrically opposed valves 6 are connected in pairs along strips 9 so that
    IS that in the version with four valves, valves a and c, b and d are connected together.
    The container may be made of a blank consisting of two pieces.
    20 of material, having a width equal to half the width shown in FIG. The two pieces are joined together along the edges of the dc and mn until they are folded along line 2. In this case, the container has four broad seams, and the undercuts for valves 6 and the inlet 4 are loosely attached edges of the pieces.
    Fold line 2 can be one
    30 of the vertical sides of the container
    权利要求:
    Claims (1)
    [1]
    SUMMARY OF THE INVENTION A soft container for bulk material made of a rectangular blank, folded along the fold line with the formation of sling loops and a loading hole, having a bottom, characterized in that, in order to strengthen the bottom and increase the carrying capacity of the container, longitudinal cuts are made along the edges of the blank for the formation of valves, and the bottom of the container consists of these valves connected in pairs.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU743572A3|1980-06-25|Soft container for loose material
    US4238069A|1980-12-09|One-piece corrugated container
    USD279251S|1985-06-18|Covered food storage container or the like
    ES274485U|1984-07-01|Fast food carryout package
    US3465944A|1969-09-09|Box construction
    SE7415448L|1976-06-11|SHELL-SHAPED PACKING WITH EDGE FLANGE
    US2832466A|1958-04-29|Carton
    US4343429A|1982-08-10|Octagonal bulk bin
    US3291373A|1966-12-13|Paper grocery bag
    US1668800A|1928-05-08|Portable container
    USD276402S|1984-11-20|Food storage container or the like
    US2791365A|1957-05-07|Nestable and stackable fiberboard container
    USD279252S|1985-06-18|Food storage container or the like
    US3356281A|1967-12-05|Tube carton from highly nestable integral blanks
    USD279253S|1985-06-18|Food storage container or the like
    US4614298A|1986-09-30|Octagonal bulk bin
    US2454573A|1948-11-23|Folding box
    US3356282A|1967-12-05|Book wrap
    US2989223A|1961-06-20|Container with cover lock
    US2078087A|1937-04-20|Light shielded handled fiberboard case
    US4382537A|1983-05-10|Octagonal bulk bin
    US2484975A|1949-10-18|Shipping container
    RU1816278C|1993-05-15|Flexible container for bulk products
    US3178094A|1965-04-13|Container formed from nested blanks
    US3062428A|1962-11-06|Container construction
    同族专利:
    公开号 | 公开日
    US4136723A|1979-01-30|
    TR19474A|1979-03-26|
    SE7706863L|1977-12-29|
    AU513347B2|1980-11-27|
    FR2356569B1|1982-05-07|
    PL124708B1|1983-02-28|
    PT66597B|1978-10-23|
    SE445333B|1986-06-16|
    MX143637A|1981-06-15|
    JPS5738158B2|1982-08-13|
    IE45154L|1977-12-28|
    CH624902A5|1981-08-31|
    RO75037A|1980-10-30|
    DE2729155A1|1978-01-05|
    HU175401B|1980-07-28|
    NL7706634A|1977-12-30|
    IT1086234B|1985-05-28|
    MY8200211A|1982-12-31|
    AR212883A1|1978-10-31|
    FI61006C|1983-08-15|
    LU77620A1|1977-10-03|
    CS209438B2|1981-12-31|
    BE856203A|1977-10-17|
    BR7704171A|1978-03-28|
    SE420397B|1981-10-05|
    PL198836A1|1978-02-27|
    JPS532174A|1978-01-10|
    NL184607C|1989-09-18|
    KE3179A|1982-02-05|
    IN145615B|1979-04-21|
    FI771681A|1977-12-29|
    CA1069470A|1980-01-08|
    AT350463B|1979-06-11|
    GB1580577A|1980-12-03|
    ES239203U|1979-04-01|
    MY8200210A|1982-12-31|
    DK153936C|1989-02-13|
    AU2553877A|1978-11-30|
    IE45154B1|1982-06-30|
    GB1580576A|1980-12-03|
    NO138134B|1978-04-03|
    PT66597A|1977-06-01|
    DK153936B|1988-09-26|
    NO138134C|1978-07-12|
    ES239203Y|1979-11-16|
    ZA773668B|1978-05-30|
    NO762230L|1977-12-29|
    NL184607B|1989-04-17|
    DE2729155C2|1982-07-15|
    ATA445477A|1978-10-15|
    KE3178A|1982-02-05|
    DK284577A|1977-12-29|
    GR63131B|1979-09-17|
    FR2356569A1|1978-01-27|
    EG12753A|1979-09-30|
    FI61006B|1982-01-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2196185A|1935-02-05|1940-04-09|Bemis Bro Bag Co|Carrying handle for containers|
    US3001207A|1957-07-17|1961-09-26|Walter P Nail|Wading pool|
    CH362970A|1958-06-10|1962-06-30|Woll Erb Ag|Method of making a drawstring closure bag and bags made thereafter|
    GB977067A|1962-08-03|1964-12-02|Agnes Margaret Black|Improvements in bags|
    DE1245275B|1963-09-26|1967-07-20|Korsnaes G M B H|Bottom for single or multi-layer sacks, bags, carrier bags or other containers made of paper, cardboard, plastic films, fabrics, metal foils or the like|
    US4010784A|1973-03-04|1977-03-08|Frank Nattrass|Bulk containers|
    NO136744C|1973-11-13|1977-11-02|Norsk Hydro As|BAG-LIKE CONTAINER FOR TRANSPORT AND STORAGE OF FREE-FLOATING MASSWARE.|USRE34019E|1978-03-23|1992-08-04|Mobil Oil Corporation|Thermoplastic bag|
    NO143399C|1978-06-01|1981-02-04|Norsk Hydro As|INCREASED FLEXIBLE CONTAINER.|
    FR2450754B3|1979-03-06|1981-02-20|Est Imprimerie Papeterie|
    US4273174A|1979-09-13|1981-06-16|Potter Mary S|Handbag|
    FI57382C|1979-09-28|1980-08-11|Rosenlew Ab Oy W|FLEXIBEL BEHAOLLARE FOER TRANSPORT OCH LAGRING AV MASSAGODS|
    FI57381C|1979-09-28|1980-08-11|Rosenlew Ab Oy W|FLEXIBEL BEHAOLLARE FOER TRANSPORT OCH LAGRING AV MASSAGODS|
    NO145271C|1979-12-12|1982-02-17|Norsk Hydro As|FLEXIBLE CONTAINER .|
    US4312392A|1980-03-19|1982-01-26|Toyama Industry Co., Ltd.|Bag and process for manufacturing the same|
    EP0041586B1|1980-06-05|1984-11-21|Norsk Hydro A/S|Flexible container for the transportation and storage of bulk material|
    FI61174C|1980-08-14|1982-06-10|Rosenlew Ab Oy W|FLEXIBEL BEHAOLLARE FOER TRANSPORT OCH LAGRING AV MASSAGODS|
    FI60175C|1980-09-10|1981-12-10|Rosenlew Ab Oy W|FLEXIBEL BEHAOLLARE FOER TRANSPORT OCH LAGRING AV MASSAGODS|
    NO147178C|1980-10-29|1983-02-16|Norsk Hydro As|LARGE BAG WITH FOUR INTEGRATED LIFTING BELTS.|
    DE3207322C2|1982-03-01|1985-05-02|Windmöller & Hölscher, 4540 Lengerich|Large sack with a double-walled outer sack and an inserted inner sack|
    JPS5920649A|1982-07-28|1984-02-02|Kawamura Taketomo|Manufacture of bag for packing|
    NO155281C|1982-11-25|1987-03-11|Norsk Hydro As|PROCEDURE FOR FILLING FLUIDIZABLE MATERIAL IN FLEXIBLE CONTAINERS.|
    US4832506B1|1983-03-02|1996-01-09|Norsk Hydro As|Flexible container to be filled with bulk material and method for its manufacture|
    NO152870C|1983-09-01|1985-12-04|Norsk Hydro As|LARGE BAG WITH TRACT-SHAPED BOTTOM.|
    CH661701A5|1983-11-09|1987-08-14|Imag Verlags Ag|CONTAINER FROM A TUBE TUBE.|
    US4521911A|1984-01-06|1985-06-04|St. Regis Corporation|Bulk container|
    FI68590C|1984-03-15|1985-10-10|Rosenlew Ab Oy W|FLEXIBEL BEHAOLLARE FOER TRANSPORT OCH LAGRING AV MASSAGODS|
    US4524457A|1984-04-30|1985-06-18|Marino Technologies, Inc.|Cargo bag with reinforced triangular lifting panels|
    NO158294C|1984-12-21|1988-08-17|Norsk Hydro As|LARGE BAG WITH INTEGRATED LIFTING BELTS AND WITH SEPARATE LOST ROOM.|
    ES296232Y|1984-12-21|1988-04-16|Norsk Hydro A.S.|A FLEXIBLE CONTAINER FOR THE TRANSPORT AND STORAGE OF BULK MATERIAL|
    US4603432A|1985-01-22|1986-07-29|Marino Thomas F|Spill containment bag and method of using the same|
    US4707969A|1985-01-22|1987-11-24|Marino Thomas F|Method for spill containment|
    GB8520725D0|1985-08-19|1985-09-25|Nattrass Hickey & Sons Ltd|Flexible bulk containers|
    NO161111C|1987-04-24|1989-07-05|Norsk Hydro As|LARGE BAG WITH AT LEAST TWO INTEGRATED LIFTING BELTS.|
    US4790029A|1987-06-05|1988-12-06|Custom Packaging Systems, Inc.|Collapsible bag with square ends formed by triangular portions|
    NO883257L|1987-08-31|1989-03-01|Norsk Hydro As|LARGE BAG WITH IMPROVED LIFTING STRIP.|
    DK158090C|1987-11-10|1990-09-24|Knud Elmer Joergensen|PACKAGING, ISSAR FOR POTS|
    NO166358C|1989-02-28|1991-07-10|Norsk Hydro As|LARGE BAG WITH IMPROVED BOTTOM AND TOP.|
    US5047001A|1989-07-28|1991-09-10|Willis James E|Method for constructing a reversible duffle bag|
    GB2244547B|1990-05-17|1994-02-09|Jenkins Harvey Dev Ltd|A pyrotechnic device|
    IE76456B1|1990-09-11|1997-10-22|Christopher C Cuddy|Bulk containers|
    GB9127567D0|1991-12-31|1992-02-19|Bowater Packaging Ltd|Improvements relating to bulk containers|
    US20040017953A1|2002-03-19|2004-01-29|Bell Thomas G.|Methods and apparatus for storing items in selectively shaped bags|
    FR2865117B1|2004-01-15|2006-04-14|De Boisse Genevieve Mortemard|EXTENSIBLE FABRIC BAG FOR TRANSPORTING FOOTWEAR OF MODEST WEIGHT LOADS|
    TWI464092B|2012-12-03|2014-12-11|Chi Mei Corp|FLEXIBLE FREIGHT BAG And Method of Transferring Goods Using The Same|
    US20140307983A1|2013-04-15|2014-10-16|Dennis Limbaugh|Bulk material transport & storage bag|
    FR3039524B1|2015-07-29|2018-06-15|Holcim Technology Ltd|HYBRID WALL BAG|
    US10707802B1|2017-03-13|2020-07-07|AquaEnergy, LLC|Pressurized pumped hydro storage system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NO762230A|NO138134C|1976-06-28|1976-06-28|FLEXIBLE CONTAINER FOR TRANSPORT AND STORAGE OF MASSAGE PRODUCTS, AND PROCEDURE FOR ITS MANUFACTURE|
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