WO2007028558A1 - Procede et dispositif de production de balles pressees - Google Patents

Procede et dispositif de production de balles pressees Download PDF

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Publication number
WO2007028558A1
WO2007028558A1 PCT/EP2006/008600 EP2006008600W WO2007028558A1 WO 2007028558 A1 WO2007028558 A1 WO 2007028558A1 EP 2006008600 W EP2006008600 W EP 2006008600W WO 2007028558 A1 WO2007028558 A1 WO 2007028558A1
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WO
WIPO (PCT)
Prior art keywords
main
pressing
press
fiber material
pressed
Prior art date
Application number
PCT/EP2006/008600
Other languages
German (de)
English (en)
Inventor
Herwig Hirschek
Original Assignee
Autefa Automation Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autefa Automation Gmbh filed Critical Autefa Automation Gmbh
Priority to EP06791808A priority Critical patent/EP1922210A1/fr
Publication of WO2007028558A1 publication Critical patent/WO2007028558A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/12—Baling or bundling compressible fibrous material, e.g. peat
    • B65B27/125—Baling or bundling compressible fibrous material, e.g. peat and wrapping or bagging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means

Definitions

  • the invention relates to a method and an apparatus for producing compressed bales of preferably cut fiber material with the features in the preamble of the method and device main claim.
  • the baling device consists of a frame with a collecting device for the batchwise picking up of cut fibers, so-called staple fibers, a subsequent pre-pressing device and a main pressing device connected thereto in turn.
  • the pre-pressing device has a pre-compression chamber with walls that are partially movable.
  • a conveyor is provided to push the pre-pressed fiber from the pre-pressing to the main press.
  • On the main press a packaging device is arranged. There is no lateral guide for the pressed bale at the main press.
  • the invention solves this problem with the features in the method and device main claim.
  • the arrangement of two aligned movable and independently driven press dies in the main press offers various advantages and design options.
  • the pressed fiber material can be displaced and transported during the main pressing operation along the pressing direction. This enables picking and main pressing of the fiber material in locally different areas, and in particular main pressing of the fiber material in a side bale area. eg in an annular main compression chamber.
  • the transporting and main pressing of the pre-pressed fiber material can be done with lateral guidance, which allows a reduction of the pre-pressing forces.
  • the pressed bales can be released by further transport and is easily accessible.
  • the main pressing can be performed in several stages with different levels of pressing forces, only partially a lateral bale guide can be present.
  • a pressed bales can be built up batchwise and pressed. The final shape of the press bale can arise only in the main press.
  • the claimed manufacturing method of the baling device have high efficiency and economy.
  • the baler has a high
  • the baling device can be operated continuously as a batch baler and loaded with fiber material.
  • baling device can thereby be particularly well retrofitted to existing fiber production plants in exchange for old balers.
  • the pressed bales can optionally be packed manually, mechanically and in particular fully automatically.
  • a packaging device can be retrofitted at any time if required by the free accessibility. Benefits also arise for the subsequent baling logistics.
  • the claimed baling device can be used in the pre-pressing with relatively low Vorpress characteristicn, because in the main press in the receiving, transport and main pressing area still a lateral bale guide can be present. Accordingly, the transport of fiber goods is easier and easier Prepress and main press to accomplish, which also comes to a batch processing.
  • Baler device provides the ability to provide the ram of the main press with packaging material. This can be done with exposed and unloaded press dies.
  • the packaging material is only slightly loaded and can consist of less expensive and correspondingly inexpensive materials. In particular, simple plastic films with lower strengths than in the prior art can be used. The economy of the production of pressed bales is correspondingly increased.
  • Figure 1 An end view of a
  • Figure 2 a side view of
  • Figure 3 a longitudinal section through a
  • Figure 4 an enlarged side view of
  • FIGS 11 and 12 different perspective views of the baling device.
  • FIG. 1 to 3 shows in different views a baling device (1) for producing pressed bales (6) from a supplied fiber material (2).
  • figure 11 and 12 show the complete baling device (1) in perspective front and rear views. In the other figures, not all components of the baling device (1) are shown in part.
  • the fibrous material (2) is preferably cut fibers, so-called staple fibers.
  • the fiber material (2) consist of long fiber strands, so-called tow.
  • the fibrous material (2) consists of synthetic fibers. Alternatively, it may be natural fibers, mixed materials or the like.
  • the baling device (1) has in a common frame (7) a collecting device (9), a pre-pressing device (15) and a main pressing device (26), wherein in addition a packaging device (41) may be present.
  • the devices (9,15,16) are arranged side by side in the embodiment shown with mutual height offset, with their axes (46,47,48) for the pressing direction and the feeding direction are preferably aligned parallel and substantially vertically.
  • a horizontal arrangement is possible, wherein also the axes (46,47,48) can be aligned obliquely to each other.
  • the collecting device (1) is the collecting device (9), by means of which the externally supplied fiber material (2) is first collected and optionally also weighed.
  • the collecting device (9) can also have an arbitrarily designed feeding device (8), for example the condenser shown schematically in FIG. 1, with which the fibrous material (2) is preferably fed continuously.
  • the fiber material (2) is fed in the feed direction (48) in a collection chamber (10), preferably marneit loosely and collected.
  • a weighing device (14) are located, with which the preferably batchwise supplied fiber material (2) is weighed. By adding the batch weights, the total weight of the press bale (6) can be calculated.
  • the supplied amount of fiber or the feed device (8) and / or the collecting device (9) can be controlled to achieve a specific pressed bale weight.
  • the baling device (1) may have one or more other weighing devices (not shown) to carry out further weight measurements of the collecting weights and in particular to weigh the finished pressed baled bales (6).
  • the weighing devices (14) can be designed in any suitable manner. Preferably, they are designed and arranged in accordance with EP 1 120 237 A2.
  • the fibrous material (2) is transported into the pre-pressing device (15) in any suitable manner after reaching a predetermined batch weight by means of a conveying device (11).
  • the conveyor (11) is formed, for example, as a transversely movable slide, which has an angled plate (12).
  • the actual shield wall or front panel is used to push away the loose fiber material (2) in the adjacent Vorpressschacht (17).
  • the pre-pressing device (15) which adjoins the collecting chamber (10) in the transverse direction or horizontal direction, has a pre-pressing shaft (17) extending vertically and in the pressing direction (46), which is adjoined at the bottom by a pre-pressing chamber (20). At the upper end of the pre-compression chamber (20), retainers (19) for the pre-pressed fiber material (2) are arranged on the side walls.
  • the pre-pressing device (15) has a pressing punch (16) which is movable vertically in the pressing direction (46) or so-called pressure block with a suitable pressing drive (18), eg one or more hydraulic cylinders (n).
  • the punch or Vorpressstempel (16) has lateral recesses (not shown) for a passage of the retainer (19) during punch feed.
  • the filled fiber material (2) is collected in the pre-compression chamber (20) and pre-pressed.
  • the pre-pressing can be done with a suitable pressing force. This can be relatively low and be about 20 t because of the subsequently described Nachpress vibration (26).
  • the pre-compression chamber (20) has movable walls (21, 24) and frame-fixed walls (22). This allows pre-pressing without moving press boxes.
  • the solid walls (22) are formed by the side walls of the frame (7).
  • the movable walls (21, 24) are located in a horizontal transverse conveying direction, in which the pre-pressed fiber material (2) is transferred to the main pressing device (26) and pushed over.
  • the one movable wall (21) is formed by a vertically movable slide and closes the wall opening to the main press (26).
  • the other movable wall (24) is part of a shield of another conveyor (23), which is also mounted and driven transversely movable to the press axis (46).
  • the pre-compression chamber (20) also has a frame-fixed bottom.
  • Figure 6 illustrates the pre-pressing of the fiber material (2) in the soil and Prepress chamber (20) closed on the circumference by the vertically delivered prepressure punch (16).
  • the movable wall (21) is raised again and the pre-pressed fiber material (2) can from the
  • FIG. 7 illustrates this step.
  • the receiving area (53) is chamber-shaped and has a lateral, annular surrounding wall (54) which is formed on three sides of frame-fixed side and end walls (22) and on the fourth side of the shield (24).
  • the chamber cover forms a lowered in the receiving position shown in Figure 7 upper punch (27) and the chamber bottom one
  • Figures 3 and 7 show the lower ram (30) in a hatched view and in different stroke positions. In Figure 3, it is shown in the lowered and the raised position. As Figure 7 illustrates, the pre-pressing (4) during transport from the pre-compression chamber (20) in the Aufnähmehimmmer (53) on the sides and in the ground and
  • the main press has two aligned and relatively movable plunger (27,30), each having its own press drive (29,32).
  • the press drive (29,32) may be formed in any suitable manner and, for example, each of at least one consist of hydraulic cylinders.
  • the press drive (29) of the upper press ram (27) is designed to be stronger than the other press drive (32) of the lower press ram or counter press ram (30).
  • the upper press drive (29) can have two or more press force levels. For example, in the first stage it develops a press force of approx. 100t and in the second stage a significantly higher press force of approx. 300t.
  • the lower press drive (32) can develop a counterpressure force or support force of, for example, 100 t corresponding to the first stage.
  • a stationary or placed support (40), for example in the form of a base, may be provided for the lower counterpressure ram (30). In this lowered punch position of the lower press drive (32) is relieved. The reaction forces are removed via the support (40).
  • the frame (7) has, according to FIGS. 11 and 12, an upper one
  • Transverse yoke (49) and a lower transverse yoke (50) which are interconnected by lateral anchors (51) in the main pressing direction (47).
  • the rod-shaped armatures (51) extend on both sides next to the press dies (27, 30).
  • At the transverse yokes (49,50) are the upper and the lower
  • the armature (51) absorb and support the forces occurring during pressing.
  • the support (40) may be mounted or formed by the transverse yoke.
  • the lower Querj och (50) may for example be at ground level or in turn have a height offset and be arranged for example on a support platform.
  • the pre-pressed fiber material (2) is brought between the two main compression punches (27,30) and further compressed between them and pressed with increasing forces.
  • the main pressing can take place in the receiving area (53).
  • Main presses however, at a different location in the spatially of the receiving area (53) separate main pressing area (33,34) instead, to which the held between the press dies (27,30) pre-pressing batch (4) after retraction of the retainer (37) is transported.
  • the fiber material (2) along with the press dies (27,30) along the aligned pressing direction (47) and proceed with lateral guidance.
  • the fiber material (2) also at
  • Main presses to give a lateral guide the main press (26) preferably directly below the receiving area (53) has an annular main compression chamber (35).
  • the fiber material (2) can be pressed and compacted between the two main stamping dies (27, 30) shown hatched and within the annularly surrounding wall (36).
  • the wall (36) may have a closed one-piece shape or consist of rigid and firmly connected individual walls. Alternatively, it can consist of movable walls which can be delivered into the pressing position.
  • the main press (26) offers the possibility of a multi-stage main pressing.
  • the fiber material (2) is pressed with the first pressing force of 100t.
  • the press punches (27, 30) together with the clamped fibrous material (2) can move further to be driven down until the lower counter punch (30) rests against the stationary support (40).
  • the second main pressing region (34) can be pressed with the second pressing force level of about 300t.
  • this second main pressing region (34) can be dispensed with a lateral guidance of the fiber material or the finished here press bale (6). Instead, in this area, a package of the press bale (6) take place in the manner described below.
  • a retaining device (37) can also be arranged and fastened to the anchors (51). It is located e.g. at the upper edge of the wall (36) and at the transition point to the
  • the retaining device (37) interacts with preferably two main press dies (27, 30). For this purpose have the main stamps
  • the retainer (38) can engage from the side. They are formed according to the slot shape as narrow swords or fingers and are in parallel position on lateral supports (39) which are movable transversely to the press axis (47). As a result of the transverse movement of the carriers (39), the retainers (38) can be inserted laterally into the recesses (28, 31) in a comb-like manner and pulled out again.
  • the left and right retainers (38) may have the same length as the slots (28, 31) and may be secured with mutual offset to their supports (39) so that slots (28, 31) are alternately left and right Retainer (38) engages.
  • the retainers (38) may be the have half slot length, so that they dive into both sides of the slots (28,31). In the retracted position, the retainers (38) can substantially close off the pressing surface of the main dies (27, 30) and thereby form a substantially uniform surface or pressing surface.
  • the retainer (38) can be substantially flush with the bottom of the pre-compression chamber (20).
  • the pre-pressed fiber material (2) can thereby be pushed by the slider (23) onto the support grid and bottom of the receiving chamber (53) formed by the retainers (38).
  • the lower counter-punch (30) can also be raised according to FIG. 7 and together with the retainers (38) immersed in the recesses (31) form a substantially homogeneous support surface.
  • the upper main ram (27) are lowered to the level of the upper wall of the pre-compression chamber (20) and form upper horizontal fins.
  • Transfer position of the main press (26) in the Aufnumblemehimmmer (53) is the pre-pressed fiber (2) of frame-fixed walls (22) on three sides and surrounded by the vertical wall of the shield (24) on the fourth side.
  • the fiber material (2) is clamped on the top and bottom between the main press dies (27,30) and pressed together by mutual punch approach.
  • the fiber material (2) can be displaced downwards, simultaneously or beforehand, into the area of the main pressing chamber (35).
  • the struck stamp paths are different lengths, in the area above the main press chamber (35) already by the upper main punch (27) a first compression and Compressing takes place.
  • the baling device (1) can be equipped in the manner mentioned above with a manually or mechanically operated packaging device (41). In the simplest case, this can have a manual or mechanical strapping device, which is known per se, with which the tire bands around the pressed bale (6) held between the main press dies (27) are shot through their recesses (28, 31) and tightened on the press bale (6) become.
  • the packaging device (41) can also attach a packaging to the press bale (6).
  • This is eg a foil packaging.
  • This can be carried out in various ways.
  • it consists of blanks for cover and bottom films (43, 44) which are inserted between the main press dies (27, 30) and the bale top and bottom surfaces.
  • a belly band (not shown).
  • Such a packaging can be designed and applied, for example, according to EP 0 294 820 A1 7 EP 0 528 892 B1 or EP 0 745 047 B1.
  • EP 0 294 820 A1 7 EP 0 528 892 B1 for example, to the
  • Main press dies (27,30) corresponding means for holding, folding and applying the film edges to be present on the bale side walls.
  • Figure 4 shows hinted such a controllable fixing device (52) on the upper ram (27).
  • Abdominal bandage and any additional strapping is a manually operated or preferably fully automatic strapping and winding device (45) arranged on the second main pressing area (34). It can also be designed according to the aforementioned EP publications.
  • one or more feeders (42) may be present on the main press (26). As FIGS. 1 and 7 illustrate, such a feed device (42) is located in the region of the main press chamber (35), for example. Its wall (36) has for this purpose a slot through which the packaging material (43,44) can be inserted from the side into the interior of the main compression chamber (35). The slot is preferably spaced below the retainers (38).
  • a feeder (42) may be located above or adjacent to the restraint (37) and pass the packaging material (43, 44) through a side slot and lay down on the retracted restraints (38).
  • the lower crimping die (30) Prior to main pressing, the lower crimping die (30) is positioned below the slot and accepts the inserted lower packaging material (44), e.g. a tailored bottom sheet. Previously, the counterpressure punch (30) in the manner described above for pushing over the pre-pressed fiber material (2), a raised position in engagement with the lower packaging material (44), e.g. a tailored bottom sheet.
  • the counterpressure punch (30) in the manner described above for pushing over the pre-pressed fiber material (2), a raised position in engagement with the
  • Retainers (38) have taken and then lowered back into said takeover position.
  • the counterpressure ram (30) can assume the takeover position immediately when the inserted retainers (38) and the possibly inserted one
  • Packaging material (44) provide a sufficient substrate for pushing over the pre-pressed fiber material (2).
  • the counterpressure ram (30) can be raised again a piece, where it is approximated to the lower edge of the retainer (38) or this if necessary. also overrun a little bit. Then the retainers (38) withdrawn, so that the fiber material (2) swings down or falls on the prepared counterpressure ram (30).
  • the upper main punch (27) can also be covered with a packaging material (43), in particular a cut cover sheet, before the main pressing. This can be done by a feed device, not shown, which may be located above the retainer (38) or at another location above.
  • the fixing device (52) holds the packaging material (43) firmly in the stamp movements. Possibly.
  • the upper packaging material (43) can also be fed from the above-described feed device (42) to the main press chamber (35) if, after the main pressing and lowering of the fiber material, the upper main punch (27) is briefly lifted off the press bale and into the resulting space with the packaging material (43) and then returned to the fiber material (2) and pressed.
  • the baling device (1) has locally and functionally separate collecting and pressing areas. It can completely collect and pre-press the amount of fiber needed for a pressed bale (6) in one go, as well as main and final presses.
  • the baling device (1) alternatively allows a batchwise processing of the fiber material (2), wherein the individual batch processing operations can overlap each other in time.
  • the baling device (1) is designed for this purpose as a batch baler.
  • a batch or a batch (3) of the fiber material in the collection chamber (10) is first fed and collected and then pushed into the pre-pressing device (15) and compacted there to a pre-press batch (4).
  • Figure 6 illustrates, can at the same time on the roof wall (13) of the Conveyor (11) a part of the next Samraelbatches (3) are collected.
  • the pre-press batch (4) can be transferred immediately after the pre-pressing to the main press device (26) and pressed there in the main press chamber (35) to a main press batch (5) and compacted.
  • the first main pressbatch (5) can be held back by means of the retainers (38) in the main press chamber (35).
  • the retainers (38) are inserted into the recesses (28) of the main press ram (27) which is located at the upper edge of the chamber.
  • the main ram (27) can move upwards and open the receiving area (53) for the next pre-pressing batch (4).
  • the respective following Preßbatch (4) is then placed on the previously prepared Hauptpressbatch (5) and compacted on this.
  • the pressed bale (6) is in this case formed of a plurality of stacked main pressbatches (5). This again takes place in the main press chamber (35), wherein the previously formed main press batch (5) is moved out of the main press chamber (35) by lowering the counter punch (30).
  • the main compression chamber (34) may have a height that is less than the height of the finished press bale (6). It then corresponds essentially to the height of the individual main pressbatches (5).
  • FIG. 9 shows this variant described above. In batch processing, it is also sufficient if the upper packaging material (43) is applied to the upper main ram (27) only shortly before the main pressing of the last main rake batch (5). The layered pressed bale (6) is finally finished in the second main pressing area (34).
  • FIG. 10 also illustrates schematically the simultaneous batch processing in the collection, prepress and main press area.
  • the fiber grade batches (3,4,5) can be equal or different in fiber volume.
  • the collecting and Vorpressbatches (3,4) are increased in volume.
  • the subsequent batches can then be smaller again because of the greater time required for main pressing in the first pressing stage. Due to batch processing, the
  • Baler (1) work continuously. Capacities and services of 30 bales per hour and more can be reached.
  • the collecting device (9), the pre-pressing device (15) and the main pressing device (26) can be structurally designed in a different manner and can also be arranged and aligned relative to one another.
  • the cross-sectional shape of the press chambers and the press punches may deviate from the preferred rectangular shape and have an arbitrarily prismatic or round shape.
  • the kinematics can also be changed by e.g. the main pressing areas (33, 34) are located above the
  • Prepress area are located.
  • the stationary support (40) for the upper main punch (27) provided.
  • the standing instead of the standing a horizontal arrangement of the components of
  • the batch processing can be limited to the collecting and pre-pressing, wherein only after reaching the total amount of fiber, the pre-pressed bales handed over to the main press (26) and there finished in one or more stages and optionally packaged.
  • the main compression chamber (35) may have a greater height for such cases.
  • the main pressing areas (33,34) can also be united.
  • movable lifting boxes instead of the wall (36) can be used for lateral bale guide.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)

Abstract

L'invention concerne un dispositif de compression de balles (1) comprenant un bâti (7), un dispositif collecteur (9), un dispositif de précompression (15) et un dispositif de compression principal (26). Le dispositif de précompression (15) possède une chambre de précompression (20) dotée de parois (21,22,24) partiellement mobiles et présente également un dispositif de transport (23) destiné au transport du produit fibreux précomprimé du dispositif de précompression (15) jusqu'au dispositif de compression principal (26). Le dispositif de précompression (26) comprend deux pistons de pression (27,30) en alignement, mobiles et autonomes, et une chambre de compression principale (35) annulaire de hauteur inférieure à la hauteur de la balle pressée (6) finie.
PCT/EP2006/008600 2005-09-05 2006-09-04 Procede et dispositif de production de balles pressees WO2007028558A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06791808A EP1922210A1 (fr) 2005-09-05 2006-09-04 Procede et dispositif de production de balles pressees

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200520014028 DE202005014028U1 (de) 2005-09-05 2005-09-05 Vorrichtung zur Herstellung von Pressballen
DE202005014028.7 2005-09-05

Publications (1)

Publication Number Publication Date
WO2007028558A1 true WO2007028558A1 (fr) 2007-03-15

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ID=37440858

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Application Number Title Priority Date Filing Date
PCT/EP2006/008600 WO2007028558A1 (fr) 2005-09-05 2006-09-04 Procede et dispositif de production de balles pressees

Country Status (3)

Country Link
EP (1) EP1922210A1 (fr)
DE (1) DE202005014028U1 (fr)
WO (1) WO2007028558A1 (fr)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN104812674A (zh) * 2012-05-16 2015-07-29 信诺国际Ip控股有限责任公司 无带捆扎方法和捆扎机
CN106275655A (zh) * 2016-09-26 2017-01-04 广州锐嘉工业股份有限公司 蓬松物料压实、捆扎及打包一体机
US9655303B2 (en) 2013-09-17 2017-05-23 Signode Industrial Group Llc Method for containing a bale of compressible material
US9686919B2 (en) 2012-05-16 2017-06-27 Signode Industrial Group Llc Method for containing a bale of compressible material without straps
US10206333B2 (en) 2015-05-14 2019-02-19 Signode Industrial Group Llc Compressed bale packaging apparatus with bag applicator assist device and bag for same

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Publication number Priority date Publication date Assignee Title
ITFI20090180A1 (it) * 2009-08-06 2011-02-07 Renzo Giunti Pressa per compattare materiale in fiocco e relativo metodo
US20130305936A1 (en) 2011-01-28 2013-11-21 Dirk Falise Bale press and method for producing compacted pressed bales from fibrous material
ITFI20110024A1 (it) * 2011-02-14 2012-08-15 Renzo Giunti Macchina pressatrice per materiale in fiocco
DE202016104699U1 (de) * 2016-08-26 2017-11-29 Autefa Solutions Germany Gmbh Ballenpresse

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EP0536781A2 (fr) * 1991-10-10 1993-04-14 Logemann Brothers Company Appareil et méthode à emballer
US5687643A (en) * 1996-01-16 1997-11-18 Felts; J. David Method and apparatus for producing a strapped bale of compressed fibers
US5890426A (en) * 1997-05-01 1999-04-06 Evanite Fiber Corporation Fiber baling apparatus
WO2000038908A1 (fr) * 1998-12-29 2000-07-06 Tiziano Bielli Machine de pressage à deux stations pour matière textile
WO2002038364A1 (fr) * 2000-11-13 2002-05-16 Gualchierani Textile Automation S.P.A. Presse pour matiere textile a deux unites equipee d'un systeme de conditionnement prevu pour emballer la matiere pressee

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Publication number Priority date Publication date Assignee Title
EP0536781A2 (fr) * 1991-10-10 1993-04-14 Logemann Brothers Company Appareil et méthode à emballer
US5687643A (en) * 1996-01-16 1997-11-18 Felts; J. David Method and apparatus for producing a strapped bale of compressed fibers
US5890426A (en) * 1997-05-01 1999-04-06 Evanite Fiber Corporation Fiber baling apparatus
WO2000038908A1 (fr) * 1998-12-29 2000-07-06 Tiziano Bielli Machine de pressage à deux stations pour matière textile
WO2002038364A1 (fr) * 2000-11-13 2002-05-16 Gualchierani Textile Automation S.P.A. Presse pour matiere textile a deux unites equipee d'un systeme de conditionnement prevu pour emballer la matiere pressee

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812674A (zh) * 2012-05-16 2015-07-29 信诺国际Ip控股有限责任公司 无带捆扎方法和捆扎机
US9656775B2 (en) 2012-05-16 2017-05-23 Signode Industrial Group Llc Strap-less baling method and baler
US9686919B2 (en) 2012-05-16 2017-06-27 Signode Industrial Group Llc Method for containing a bale of compressible material without straps
US9655303B2 (en) 2013-09-17 2017-05-23 Signode Industrial Group Llc Method for containing a bale of compressible material
US10206333B2 (en) 2015-05-14 2019-02-19 Signode Industrial Group Llc Compressed bale packaging apparatus with bag applicator assist device and bag for same
CN106275655A (zh) * 2016-09-26 2017-01-04 广州锐嘉工业股份有限公司 蓬松物料压实、捆扎及打包一体机

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