• 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 of providing a piping bag which is prefilled with pipable paste and in which a piping nozzle or part thereof is applied comprises placing the piping nozzle in an initial position in the piping bag, which initial position is located at a considerable distance from a piping position, and moving, by means of the pipable paste, the piping nozzle to the piping position.
    公开号:SE1051142A1
    申请号:SE1051142
    申请日:2010-11-01
    公开日:2012-05-02
    发明作者:Timo Jaervinen
    申请人:Kee Plastics Ab；
    IPC主号:
    专利说明:

    15 _20 25 30 2 However, this known technology does not work satisfactorily in so-called "pre-filled liquor bags", ie liquor bags which are filled with liquor mass before the liquor nozzle is mounted. Pre-filled liquor bags, which are completely closed, are delivered to users who open the liquor bag before use. and outputs the contents.
    It is known from EP-0 757 006 B1 to provide pre-filled liquor bags, where a part of a liquor nozzle is inserted into the liquor bag in connection with this being filled with sprayable mass, whereby users, in connection with the use of the liquor bag, apply a female part on the male part and in connection with this the closure of the liquor bag breaks.
    A problem with such pre-filled liquor bags, which contain a trade of the liquor nozzle, is that the liquor nozzle, when inserted into the liquor bag, may end up in the wrong place in the bag, or with undesired orientation. In such cases, it may be time consuming for the user to move the spray nozzle to the correct position and turn it to the correct orientation. tampering with the spray nozzle in the pre-filled spray bag also entails a risk that the spray bag will tear or crack in an undesired place.
    EP-'1 598 281 A1, the entire contents of which are incorporated by reference into this document, discloses a liquor bag suitable for filling with sprayable pulp and then sealing.
    There is a need for a method to ensure that the liquor nozzle, in connection with filling a liquor bag, ends up in the right position and correctly oriented.
    Summary, A general purpose is thus to provide a procedure and a. device that eliminates or mitigates the disadvantages of the prior art. A specific object is to provide a method and a device which enables the placement of a spray nozzle in the correct position and with the correct orientation in a pre-filled spray bag. "The invention is defined by the appended independent claims.
    Embodiments appear from the dependent claims, from the following description and from the drawings. 2010-11-01 10.26 VAKEE PLAsTics Aslkrä fi PLAsncs AB PATENT P1ooz-Munsrvcke i sP sE 21o4sa4zxzo1o1o19_z1o4ss4zßAppiicariøntexLoPNfmc 10 15 20 '25 30 3 which a spirit nozzle or a part thereof is fitted. The method comprises placing the spray nozzle at an initial position in the spray bag, which initial position is at a considerable distance from a spray position, and by means of the sprayable mass moving the spray nozzle to the spray position.
    By "spray nozzle" is meant here either a complete spray nozzle or a spray nozzle which needs to be supplemented with, for example, a female part which gives the sprayed mass a desired cross-sectional shape, and possibly also a fixing dough. Of course, the fixing part and the female part can be integrated with each other, for example by being formed in one piece.
    "Substantial distance" means a distance that exceeds a maximum dimension of the spray nozzle.
    By "initial position" is meant here a position at which the spray nozzle is located when the actual feeding of sprayable mass begins.
    The method provides a simple and safe way to ensure that the spray nozzle reaches a desired position and orientation.
    The step of placing the spray nozzle in the bag may comprise moving the spray nozzle to the initial position by means of a filling nozzle.
    The filling nozzle can move the spray nozzle towards the initial position under the influence of such resistance from the walls of the spray bag that the spray nozzle is prevented from falling freely into the spray bag. A spray nozzle feeder can move the spray nozzle to a feed position, which is adjacent to a filling opening of the spray bag, and used to fill the spray nozzle of the spray nozzle from the feed position to the initial position. The injector nozzle feeder can hold the injector nozzle at the feed position tight enough to prevent it from inadvertently leaving the injector nozzle feeder, but loose enough for the injector nozzle to become detached by the action of the filling nozzle. 2010-11-01 ï0.25 V: KEE PLASTICS ABWEE PLASTICS AB PATENT P'IOOZ NOZZLE in SP SE 21049342 20101019_21049342__App | ícationtexLOPNdoc 10 15 20 25 30 4 The spray nozzle feeder can hold the spray nozzle position at the feed nozzle position axis of the spray nozzle is substantially parallel to a direction of movement of the filling nozzle.
    The spray nozzle, at the initial position, can be so oriented relative to the filling nozzle that an inlet of the spray nozzle is facing the filling nozzle.
    The spirit bag may have a sloping edge, and the initial position may be substantially spaced from an end portion of the sloping edge, preferably closer to a central portion of the sloping edge than in the end portion.
    The liquor bag may be so oriented that the end portion is furthest from a portion of the bag open for refilling.
    The liquor bag may, during the process, be substantially vertically oriented, and said open portion is at the top.
    The method may further comprise filling the liquor bag with sprayable mass and sealing the liquor bag.
    According to a second aspect, a device is provided for applying at least a part of a spray nozzle in a spray bag, in connection with filling it with sprayable mass. The device comprises a spray nozzle feeder, and a filling nozzle, which is movable between a rest position and a filling position. The filling nozzle is arranged to engage with a spray nozzle held by the spray nozzle feeder and bring it to the filling position.
    The spray nozzle feeder may have resilient means for holding the spray nozzle tight enough to prevent it from inadvertently leaving the spray nozzle feeder, but loose enough for the spray nozzle to be releasable by the action of the refill nozzle.
    Brief Description of the Drawings Figs. 1a-1d schematically show a system during different stages of a process for applying a spray nozzle to a spray bag and filling it with sprayable mass. 2010-11-01 10.26 VAKEE PtAsrlcs Aßllklše PLAsTlcs AB PATENT P1ooz-MUNSTYCKE 1 s | = sE 21o4ss42 2o1o1o1s_21049342_App1rcation1exr_oPN.unke 5 en sprunm inside this.
    Fig. 3 shows a sectional view in the longitudinal direction of a spray nozzle feeder.
    Fig. 4 shows a schematic perspective view of a pair of spray nozzle feeders, arranged for feeding spray nozzles to such a bag opener as shown in WO 99151496 A1.
    Description of embodiments Figs. 1a-1d show a system for applying a spray nozzle 6 to a spray bag 1 and filling it with sprayable mass.
    The liquor bag 1 has an inclined portion 1a, 1b, 1c with a middle portion 1a and two end portions 1b, 1c, one end portion of which constitutes a intended discharge end portion 1b. The liquor bag further has a filling portion 1d, which is open during the filling process.
    In the embodiment shown, the liquor bag is arranged vertically, with the filling portion directed upwards and the inclined portion 1a, 1b, 1c directed downwards. During the filling process, the liquor bag can be held and handled as shown in, for example, WO 2007/081272 A1 or WO 201 01054692 A1.
    The bag can be opened as shown in, for example, WO 99151496 A1, DE 33 26 616 A1 or JP 61-99318 A. The system comprises a filling nozzle 2, which is vertically movable in the direction P-. The filling nozzle 2 is connected to a container 3 for sprayable mass via a channel 4, which can be constituted by a hose or a pipe.
    The system further comprises a spray nozzle feeder 5, which will be described in more detail with reference to Fig. 3. The spray nozzle feeder advances spray nozzles 6 to a feeding position, which is shown in Fig. 1a. Fig. 1b shows how the filling nozzle 2 has been moved vertically in the spray bag 1 and brought with it the spray nozzle 6, which in Fig. 1a was in the feeding position. The liquor nozzle is now at the oblique one. the middle portion 1a of the portion and the discharge end portion 1b are below the middle portion 1a. 2010-11-01 10.26 vakar: PLAsTics Aevuäe PLAsTics AB PATENT P1ooz-MUNSTYCKE i. si => se 21o4ss42 2o101019_zro4ss4_2_Appncaiioniexgopniioc 10 15 20 25 '30 6 l fig 1_c shows how sprayable pulp 7 is fed (F1) from the container 3 via the channel 4 and the filling nozzle 2. When the feeding is started, the spray nozzle is pressed against the nozzle of the spray nozzle. , so that the sprayable mass flows into the inlet of the spray nozzle 6 and carries this with it in direction F2 towards the discharge end portion 1b of the spray bag. The spray nozzle 6 is thus displaced along the inclined portion 1a, 1b, 1c. When the spray nozzle 6 reaches the discharge end portion 1b, it stops, is wedged against the walls of the spray bag and is then in the position and orientation desired for spraying. Then fill the rest of the liquor bag with sprayable pulp. This. filling can take place while the filling nozzle is displaced upwards P as the level of sprayable mass in the spray bag rises. Fig. 1d shows how the liquor bag is filled with sprayable mass and a new nozzle 6 'is fed into the liquor nozzle feeder 5.
    The spirit bag 1 is now ready for sealing by, for example, welding or gluing in a manner known to those skilled in the art.
    Then a new liquor bag can be fed, after which the process is repeated. When a new liquor bag is fed, it may be in a collapsed state, the insides of opposite walls being extensive or completely abutting each other. Depending on how the liquor bag is opened, the insides of the walls can remain in contact with each other to a significant extent.
    When the filling nozzle 2 carries a spray nozzle 6 down into the spray bag, the spray nozzle 6 comes into abutment against the insides of the walls, so that these are separated locally by the insertion of the spray nozzle 6. The walls of the walls then exert a resistance to the insertion of the spray nozzle 6. 6 falls freely into the liquor bag.
    Alternatively, the spray nozzle 6 and the filling nozzle 2 may be designed for such temporary engagement with each other that the spray nozzle 6 is prevented from falling freely into the spray bag 1, but is detached from the filling nozzle 2 when the sprayable mass 7 is fed therethrough. Fig. 2 shows a pre-filled spray bag 1, which contains a sprayable mass 7 and which is provided with a closure 1e, which may be in the form of a weld joint. At the liquor bag, a female part 8 is also indicated, designed for engagement with the nozzle 6, which can then form a male part. '2010-11-01 10.26 v: KEE PLAsncs APAKEE PLAsTics AB PATENT P1ooz-MUSTYCKE i sP sE 21o49342 2o1o1o19_ * 21o49s42_App | rcationtext_oPNima 10 15 20 25 l so 7 Fig 3 which has a springs which shows inlet portion 51, which extends substantially vertically toward an inclined feed portion 52.
    A plurality of spray nozzles 6, 6 ', 6 ", 6"', 6 "are located in the spray nozzle feeder 5. The inlet part may have a cross section and a diameter d which is substantially the same as the nozzle to be fed, for example substantially circular.
    The feed part 52 may have a groove or other longitudinal recesses, in which an edge of the spray nozzle engages and is led one by one to an outlet part 53. The transition between the inlet part 51 and the feed part 52 is suitably designed so that only single spray nozzles can be fed through the feed part 52.
    The feed section can be substantially straight with length L in horizontal projection and H in vertical projection, and angled relative to a vertical plane. Suitable winches may be about 40 ° -80 °, preferably about 65 ° -75 °. The outlet detent may be designed to hold a spray nozzle 6 until it is subjected to a force large enough to release it.
    For example, an o-ring 54 may be provided at the lower portion of the outlet portion 53. The o-ring 54 can be selected in relation to the type of spray nozzle to be fed, suitably so that the o-ring 54 has a hole with a diameter which is slightly smaller than the largest diameter of the spray nozzle, so that the spray nozzle cannot fall by its own weight. through the hole. The difference between the diameter of the hole and the largest diameter of the o-ring is chosen in relation to the force that can be exerted on the spray nozzle 6 by the filling nozzle 2. A number of alternatives are conceivable for the o-ring, for example one or more elastic lips at the lower portion 54; capercaillie-assisted heels or the like. It is also possible to design the lower part of the outlet part 54 substantially rigidly, wherein. elasticity of the spray nozzle is used to achieve the same function.
    Fig. 4 shows how two parallel spray nozzle feeders 5a, 5b can be arranged at such a bag opening device as shown in WO 99151496 A1, ie where two spray bags, which are connected along an oblique tear line, are separated from each other and then filled simultaneously. 2010-11-01 10.26 vakar-t PLAsTics AEAKEE PLAsTlcs AB PATENT P1ooz-NOVEL | saxsiazi 049342601 0101 9_21 o4ss42_Apprrcaiionrexgopn.dec
    权利要求:
    Claims (13)
    [1]
    Method for providing a spray bag (1) pre-filled with sprayable mass, in which a spray nozzle (6) or a part thereof is arranged, characterized by: placing the spray nozzle (6) at an initial position (1a) in the spray bag, which initial position is at a considerable distance from a spray position (1 b), and to move the spray nozzle (6) to the spray position (1 b) by means of the sprayable mass (7).
    [2]
    A method according to claim 1, wherein the step of placing the spray nozzle (6) in the bag (1) comprises moving the spray nozzle (6) to the initial position (1 a) by means of a filling nozzle (2).
    [3]
    Method according to claim 2, wherein the filling nozzle for the spray nozzle (6) against the initial position (1a) under the influence of such resistance from the walls of the spray bag (1) that the spray nozzle (6) is prevented from falling freely into the spray bag (1).
    [4]
    A method according to any one of claims 2 or 3, wherein a spray nozzle feeder (5) for the spray nozzle up to a feeding position, which is adjacent to a filling opening (1d) of the spray bag (1), and wherein the filling nozzle (2) for the spray nozzle (6) from the feed position to the initial position (1a).
    [5]
    A method according to claim 4, wherein the spray nozzle feeder (5) holds the spray nozzle (6) at the feed position tight enough to prevent it from inadvertently leaving the spray nozzle feeder (5), but sufficiently loose for the spray nozzle (6) to be released by the action of the filling nozzle (2). 2010-11-01 10.26 V. ' KEE PLÅSTICS AB KEE PLASTICS AB PATENT P1ÛOZ-NOZZLE l SP SE 21049342 201Û1019_21049342_AppliCati0ntext_0PN.doC 10 15 20 25 30
    [6]
    A method according to claim 5, wherein the spray nozzle feeder (5) at the feeding position holds the spray nozzle so that a longitudinal axis of the spray nozzle is substantially parallel to a direction of movement (P) of the filling nozzle (2).
    [7]
    A method according to any one of the preceding claims, wherein the spray nozzle (6), at the initial position (1a), is so oriented relative to the filling nozzle (2) that an inlet of the spray nozzle (6) faces the filling nozzle.
    [8]
    A method according to any one of the preceding claims, wherein the spirit bag has a sloping edge (1a, 1b, 1c), and wherein the initial position (ta) is at a considerable distance from an end portion (1b, 1c) of the sloping edge, preferably closer to a middle portion of the sloping edge than the end portion.
    [9]
    A method according to any one of the preceding claims, wherein the liquor bag (1) is oriented so that the end portion (fb) is furthest away from a portion (1d) of the bag open for filling.
    [10]
    A method according to claim 9, wherein the liquor bag (1), during the process, is substantially vertically oriented, and said open portion (1d) is located at the top.
    [11]
    A method according to any one of the preceding claims, further comprising filling the liquor bag with sprayable mass (7) and closing the liquor bag.
    [12]
    Device for applying at least a part of a spray nozzle (6) to a spray bag (1), in connection with filling it with sprayable mass (7), characterized by a spray nozzle feeder (5), and a filling nozzle (2), which is variable between a rest position and a refill position, I 2010-11-01 10.26 VÅKEE PLASTECS AB KEE PLASTICS ABPATENTHDNJÛZÉ-MOUNT IN I SF ' SE 21Ü49342 20101019_21Ü49342__App | icatlontexLOPN.dy' engage with a spray nozzle (6) held by the spray nozzle feeder (5) and move it to the filling position (1a).
    [13]
    Device according to claim 12, wherein the spray nozzle feeder (5) has resilient means (54) for holding the spray nozzle (6) sufficiently hard to prevent it from inadvertently leaving the spray nozzle feeder (5), but sufficiently loose for the spray nozzle (6). shall be releasable by the action of the filling nozzle (2). 2010-11-01 10.26 vakrs fi PLAsTics ABMEE PLAsncs AB PATENT P1ooz-MUNSTYCKE i si = sE 21 049342001 0101931049s42_App | icationtem_oPNtmW *
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    同族专利:
    公开号 | 公开日
    WO2012060771A1|2012-05-10|
    SE535349C2|2012-07-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1146438B|1960-05-14|1963-03-28|Neumalin Fabrik A W Neumann|Process for welding a withdrawal mouthpiece onto a bulging plastic pack|
    US4512136A|1982-08-23|1985-04-23|Trinity Associates, A Partnership Of The State Of Pennsylvania|Fitment attachment methods in horizontal form/fill/seal machines|
    US5606844A|1993-12-27|1997-03-04|Sumitomo Bakelite Company, Limited|Process for producing a self-supporting package having an outlet stopper and an apparatus for producing said package|
    NL1000926C2|1995-08-03|1997-02-04|Ver Coop Melkind|Pastry bag containing a bakery product and a method for manufacturing such a pastry bag.|SE537666C2|2014-01-13|2015-09-29|Kee Plastics Ab|Insertion of nozzle into alcohol bag|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1051142A|SE535349C2|2010-11-01|2010-11-01|Method of affixing an injection nozzle with predetermined position and orientation in a pre-filled injection bag|SE1051142A| SE535349C2|2010-11-01|2010-11-01|Method of affixing an injection nozzle with predetermined position and orientation in a pre-filled injection bag|
    PCT/SE2011/051301| WO2012060771A1|2010-11-01|2011-11-01|A method of applying a piping nozzle in a prefilled piping bag and a device therefor|
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