• 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:
    This disclosure illustrates and describes a bottom closure structure for a liquid carrying, thermoplastic coated paperboard carton or container wherein the shapes of the four main bottom panels of the blank from which the carton is formed are such that they provide bottom panel side score lines which are sufficient in length to support the panels during the folding and tucking operation changing the flat blank into a finished carton bottom closure. In one embodiment of the invention, complete interdigital nesting or overlapping of adjacent blanks is provided for. As such, the cutting operation on a paperboard roll may be accomplished with an uninterrupted cut, without any resultant paperboard scrap being produced therebetween.
    公开号:SU1056891A3
    申请号:SU813345599
    申请日:1981-09-15
    公开日:1983-11-23
    发明作者:Лисиецки Роберт
    申请人:Экс-Селл-О Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the packaging industry, in particular to a blank container for storage of liquids. . Billets for storage containers are known. They are sheets with inflection lines that form two pairs of inner and outer valves adjacent to the HOKs that are adjacent to these side walls, and a valve for gluing the container along one of its longitudinal edges S, and the valves are separated by one from the other two rows of cuts in the form of dashed lines, one of which coincides with the continuation of the inflection line of the adjacent side walls and the cuts of one row are located opposite the intervals between the cuts of the other row with the formation of teeth Q when broken; The closest to the invention is the blank dp of a folding container of a material with a thermoplastic coating, which is a sheet with kinks that divide the blank into parts that form in the assembled container side walls with 3aKfciKaK.i, (eH band and the first and second pair of external and internal valves to form, respectively, external and internal locking connections, with the locking middle of one of the pairs having additional inflection lines forming an isosceles triangle, the knowledge of which lies on the inflection line separating the side wall and valve sections, and the top - in the central edge, the valve point izl. Known blanks in their manufacture have material waste, which in the manufacture of a large number of containers necessary for industry, acquire significant sizes. The purpose of the invention is to save material by placing the blanks on a sheet so that the valves of one billet lie between the valves of the other billet. This goal is achieved by the fact that, in the blank dp, there is a folding container made of a material with a thermoplastic coating, which is a sheet with kinks that divide the blank into parts, which in the assembled container have side walls with a closing strip and first and second pairs of external and internal valves to form, respectively, external and internal locking joints, with the locking joints of one of the pairs having additional inflection lines forming an isosceles triangle, the base of which lies on the inflection line separating the side wall and valve sections, and vergain in the central extreme point of the valve, the valves consist of two zones, the first of which is an extension of the side wall section and has end sections that are closed, the edges of which are parallel to the bend line that separates the side wall | and the valves, and the second one - is a trapezoid, the larger base of which lies on the line, connecting the closing edges, while bordering the large base, the lateral sides of the trapezium are inclined to the larger base by the angle 45. Besides , The preform has four parts of equal width, which form a self-capacitance stenkk side. The height of the pair of valves containing additional folds is equal to half the width of the section KOB of the side walls. Moreover, the height of one valve. And the other ary is more than half the width of the side wall section. FIG. 1 shows the external side of the workpiece, top view; Figures 2 and 3 show consecutive positions for the manufacture of a container from a blank; in fig. 4 - external lock connection; in fig. 5-internal lock connection; in fig. 6 and 7 are embodiments of the blank. The blank for a collapsible container of a material with a thermoplastic coating is sheet 1, which can be folded (Fig. 2-5). Sheet i has lines 2 kinks, dividing the workpiece into parts, forming side plates 3 with a closing strip 4, one pair of outer 5 and inner 6 valves, and a second pair of outer 7 and inner 8 valves to form respectively the outer one in the assembled container (FIG. 4) and internal (Fig. 5) locking joints. A pair of outer 5 and inner b valves has additional bend lines 9, forming an isosceles triangle, the base of which lies on the bend line 2, separating parts of the side walls 3 and apex valves 5a 10 at the central 1 extreme points of valves 5 and 6. If, in the manufacture of blanks, the valves of one of them lay between the valves of the other, valves 5–8 consist of two zones, the first zone is an extension of the side wall 3 and has extreme portions whose edges are parallel to the bend 2 th wall and valves, the second zone comprises a trapezium the large base of which lies on the line connecting the trailing edge II. At the same time, the sides of the trapezium I2 adjacent to the large base are inclined to the large base at an angle of 45 °. The billet can have four parts of equal width forming the side walls 3. The height of a pair of valves 5 and 6 can be equal to half the width of the sections of the side of the x walls 3, the height of one valve 7 of the other pair of valves can be more than half the width of the side wall 3. As a result It is possible that using a blade with a single blade with a blade when cutting the sides 12 of the trapezoid valve 5-8, as well as closing 11C1x edges 11 and edges 13 of the smaller bases of the trapezoid valve 5-8, you can also get the corresponding elements billet days (Fig. 1, the adjacent billet is indicated by a dash-dotted line), there is no material waste at all. In the production version (Fig. 6), in which the longer kink lines 14 are provided, these lines have the same length. In this embodiment, the two adjacent blanks enter one another completely only in the zone of the longest valve 15, the remaining valves on the smaller base of their trapezoid do not reach until they come into contact with the adjacent blank. When performing another option. ((r. 7) the billet valves have a rounded connection between them. In the performance of the last two options, a very small amount of material waste is produced. When making a container from the proposed billet, sheet 1 first folds along the lines of 2 bends, forming side walls 3 and a closing strip 4 , a sleeve is formed (lg. 2). Then the brim 4 in the tread strips 4 are glued on the inner side to the side walls 3. Then the valves 5-8 are folded inward and are welded to each other to form an external zamka (phage. 4) and internal (Fig. 8). For joining elements of the workpiece, well-known methods of welding plastics by heat, ultrasound or light can be used. The invention makes it possible to save material that is unusual for making workpieces by special laying of adjacent workpieces, where the valves of one billet are located between the valves of the other billet and there is practically no waste of material. In addition, for the manufacture of billets, a strip of material of smaller width is required.
    FIG. 2
    Fig.Z
    权利要求:
    Claims (4)
    [1]
    1. PROCESSING FOR FOLDING CAPACITY FROM MATERIAL WITH THERMOPLASTIC COATING, which is a sheet with kink lines dividing the workpiece into parts, forming side walls with a closing strip in the assembled container and the first and second pair of external and internal valves for the formation of external and internal lock joints, respectively moreover, the castle joints of one of the pairs have additional inflection lines forming an isosceles triangle, the base of which lies on the inflection line separating the sections of the side walls ki and valves, and the top - at the central extreme point of the valve, with the exception that, in order to save material by laying blanks on a sheet so that the valves of one workpiece lie between the valves of another workpiece, the valves consist of two zones, the first of which is a continuation of the side wall section and has extreme sections, the closing edges of which are parallel to the inflection line separating the side wall and the valve, and the second is a trapezoid, the larger base of which lies on the line connecting the closing edges ki, wherein the base adjacent to the large sides of the trapezium inclined to the base at an angle of greater 45 °.
    [2]
    2. Procurement according to π. 1, due to the fact that it has four parts of equal width, forming side walls in its own container.
    [3]
    3. Harvesting pop. 2, characterized in that the height of the pair of valves containing additional lines of inflection is equal to half the width of the sections of the side walls.
    [4]
    4. The workpiece according to claim 2, in that the height of one valve of the other pair is more than half the width of the side wall section.
    to ^ 3 A 7 δ X'4 3 23 '2 v 2 3 '2 3 h
    168990 G OS “f 1056891
    类似技术:
    公开号 | 公开日 | 专利标题
    US4792084A|1988-12-20|Paperboard container with angled corners
    US3940053A|1976-02-24|Single-piece container blank with multi-ply end panels
    US3193176A|1965-07-06|Collapsible reusable carton
    US5772030A|1998-06-30|Carton for packaging two tiers of articles
    CA1295973C|1992-02-18|Basket-type carrier for articles of various sizes
    US4418861A|1983-12-06|Hexagonal container
    SU1056891A3|1983-11-23|Blank for folding container of material having thermoplastic coating
    US4623072A|1986-11-18|Corrugated container with foldable flaps
    US4282999A|1981-08-11|H-divider containers
    US1932429A|1933-10-31|Display receptacle
    EP0359441B1|1996-05-15|Folding corrugated board carton
    US3910485A|1975-10-07|Shipping and storage carton
    US3843039A|1974-10-22|Container partitions
    US2962202A|1960-11-29|Trussed-end paperboard carton
    SU884560A3|1981-11-23|Foldable box for fruits and vegetables
    SU1501918A3|1989-08-15|Blank for sealable container with gable top for fluids
    US3374937A|1968-03-26|Collapsible setup carton
    US3062429A|1962-11-06|Non-bulging package and method of making
    US2956465A|1960-10-18|Cutting rule and perforated line
    US4601425A|1986-07-22|Nonwicking bottom closure for a liquid-tight container
    US3946934A|1976-03-30|Multi-ply panel with stacking tab
    US3456841A|1969-07-22|Bottle carrier
    US3317118A|1967-05-02|Foldable container and blank therefor
    US2113459A|1938-04-05|Egg carton
    US3288348A|1966-11-29|Carton blank
    同族专利:
    公开号 | 公开日
    ZA816317B|1982-09-29|
    ATA398381A|1993-06-15|
    HU183578B|1984-05-28|
    AU541836B2|1985-01-24|
    PL233039A3|1982-08-02|
    DE3133258A1|1982-05-19|
    FR2490183B2|1986-04-25|
    SE8105455L|1982-03-17|
    MX152818A|1986-06-11|
    CS230587B2|1984-08-13|
    GB2083797A|1982-03-31|
    JPS5786446A|1982-05-29|
    IT1171254B|1987-06-10|
    KR830006076A|1983-09-17|
    FI69801B|1985-12-31|
    DK394581A|1982-03-17|
    CA1162170A|1984-02-14|
    NO158129C|1988-07-20|
    PH18401A|1985-06-21|
    NO812805L|1982-03-17|
    FI812809L|1982-03-17|
    NZ197196A|1984-05-31|
    AU7490081A|1982-03-25|
    NL8102499A|1982-04-16|
    ES276890Y|1985-01-01|
    IT8148552D0|1981-05-27|
    JPH0242732B2|1990-09-25|
    FI69801C|1986-05-26|
    DD209155A5|1984-04-25|
    NO158129B|1988-04-11|
    SE458032B|1989-02-20|
    DK151096C|1988-03-28|
    AR231110A1|1984-09-28|
    BG44706A3|1989-01-16|
    DE3133258C2|1989-08-17|
    IE812084L|1982-03-16|
    FR2490183A2|1982-03-19|
    AT397071B|1994-01-25|
    KR850001315B1|1985-09-14|
    CH651799A5|1985-10-15|
    IE52479B1|1987-11-11|
    GR75033B|1984-07-12|
    US4341340A|1982-07-27|
    GB2083797B|1984-10-24|
    BR8105540A|1982-05-18|
    DK151096B|1987-11-02|
    ES276890U|1984-06-16|
    YU219681A|1984-08-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2432122A|1944-01-21|1947-12-09|Shellmar Products Corp|Method of folding and sealing sheet material|
    GB630622A|1945-10-09|1949-10-18|George Stewart Vivian|Improvements in or relating to cartons and like containers|
    US2673024A|1951-06-11|1954-03-23|Ralph L Kuss|Flat bottomed tubular container|
    US2962202A|1957-10-23|1960-11-29|Continental Can Co|Trussed-end paperboard carton|
    FR1313188A|1961-11-13|1962-12-28|Device for dispensing elastic bracelets and similar objects|
    FR1387927A|1963-12-09|1965-02-05|Parallelepipedal folding box|
    US3202339A|1964-04-24|1965-08-24|St Joe Paper Company|Container|
    US3227353A|1965-01-11|1966-01-04|Ind Res And Dev Corp|Carton with handle and pouring spout|
    US3291369A|1965-06-17|1966-12-13|Ex Cell O Corp|Means for scoring containers|
    US3406892A|1966-03-17|1968-10-22|Ex Cell O Corp|Container closure|
    US3365115A|1966-12-07|1968-01-23|Int Paper Co|Container bottom closure|US4537815A|1983-03-28|1985-08-27|Ex-Cell-O Corporation|Laminated paperboard container with absorption resistance means, and blank for constructing same|
    US4489112A|1983-03-28|1984-12-18|Ex-Cell-O Corporation|Laminated paperboard container with absorption resistance means, and blank for constructing same|
    GB2171635A|1985-02-28|1986-09-03|F D L Packaging Limited|A method and mould for casting bitumen or the like|
    GB8631049D0|1986-12-31|1987-02-04|Odin Dev Ltd|Packaging|
    US4826074A|1987-03-04|1989-05-02|Sommerville Packaging Corporation|Carton and blank for packaging ice cream or the like|
    US5294040A|1989-05-25|1994-03-15|Cohen Laura L|Foldable container with bellows-type coupling members|
    US5207376A|1989-05-25|1993-05-04|Flatwrap, Inc.|Foldable container and method for making the same|
    US5018660A|1990-05-22|1991-05-28|Elopak Systems, A.G.|Container and blank for constructing same|
    GB9503940D0|1995-02-28|1995-04-19|Elopak Systems|Packaging|
    US20030034385A1|2001-08-14|2003-02-20|Tedford Richard A.|Sideseam joint for a carton|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06/187,648|US4341340A|1980-09-16|1980-09-16|Container with infolded bottom closure|
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