US20070137143A1 - Machine for the production of groups of roll products - Google Patents

Machine for the production of groups of roll products Download PDF

Info

Publication number
US20070137143A1
US20070137143A1 US11/640,702 US64070206A US2007137143A1 US 20070137143 A1 US20070137143 A1 US 20070137143A1 US 64070206 A US64070206 A US 64070206A US 2007137143 A1 US2007137143 A1 US 2007137143A1
Authority
US
United States
Prior art keywords
paddles
groups
configuration
paddle
machine according
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US11/640,702
Other languages
English (en)
Inventor
Davide Dall'omo
Christian Zagnoni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tissue Machinery Co SpA
Original Assignee
Tissue Machinery Co SpA
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 Tissue Machinery Co SpA filed Critical Tissue Machinery Co SpA
Assigned to TISSUE MACHINERY COMPANY S.P.A. reassignment TISSUE MACHINERY COMPANY S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ZAGNONI, CHRISTIAN
Assigned to TISSUE MACHINERY COMPANY S.P.A. reassignment TISSUE MACHINERY COMPANY S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DALL'OMO, DAVIDE
Publication of US20070137143A1 publication Critical patent/US20070137143A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
    • B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/44—Arranging and feeding articles in groups by endless belts or chains
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
    • B65B35/58—Turning articles by positively-acting means, e.g. to present labelled portions in uppermost position
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/001—Arrangements to enable adjustments related to the product to be packaged
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/005—Adjustable conveying means

Definitions

  • This invention relates to a machine for the production of groups of roll products, in particular, but without limiting the scope of the invention, rolls of toilet paper or kitchen paper.
  • machines of this kind for producing groups of roll products consist of a plurality stations, located in line along the machine itself, where the products are manipulated and divided up to form first the groups of products and then the final packages.
  • the stations basically comprise:
  • the production line may comprise a series of stations for conveying and positioning a plurality of these groups (also referred to as batch—which may include one or more wrapped groups of products) for the end of line stations where the batches can be bagged and palletized, ready for storage or transportation.
  • a plurality of these groups also referred to as batch—which may include one or more wrapped groups of products
  • the structures that prepare the products for the end of line stations normally comprise the following, in current machines: a system for conveying and, if necessary, diverting the products (with belts and related comb pushers); downstream of this system, there is a product straightening unit that turns each group of products by 90° and to form batches of product groups that are advanced by other comb pushers towards an end bagging machine (usually in a direction perpendicular to the direction in which the batches are fed to the straightening unit) or towards units for picking up and palletizing the groups of products.
  • the straightening unit which may comprise the following (see FIGS. 1 and 2 illustrating two such units as known in prior art: a pair of parallel endless chains C trained around pairs of power-driven toothed wheels R; the chains C are associated with a plurality of paddles P, protruding radially from the chains C, for picking up, straightening through 90° (from a “lying down” to an upright position) and moving the incoming groups of products G from the conveyor system.
  • Each paddle P is substantially L-shaped to be able to stably accommodate one side L 1 and the base L 2 of the incoming group G and to turn the latter by ninety degrees.
  • the side of the paddle P that accommodates the base L 2 is linked to a pair of guides S associated with the pair of chains C.
  • the number and size of the paddles P mounted on the chains C varies in accordance with the size and configuration of the product groups G made by the machine.
  • roll products come in several different diameter sizes and at least two different pack styles (single or double layer) which means that many sets of paddles P of different widths are required to handle all pack configurations (for current pack configurations, five different sets are used, distinguished by the different colors of the guides).
  • the pack configurations vary in height according to the pack style, that is to say, the height may be that of a single product or the sum of different products placed one after the other within the same group of products.
  • the paddle dimension L 1 must vary in length according to the product group G formed by the machine.
  • the product groups G available on the market come in seven different lengths.
  • the products can be variously combined to form at least thirty-five different configurations which the straightening unit must be able to handle.
  • the changeover procedure to be performed on this unit consists of the following steps: stopping the machine; removing all the products of the old configuration; manually disconnecting all the paddle P guides S from the chains C; and positioning another set of paddles P for the new configuration, also performed manually by the operator.
  • the changeover procedure for a straightening unit is a time-consuming, laborious task and, taking into account that changeovers in machines of this kind are quite frequent, that adds up to a considerable amount of down time, which in turn means a significant reduction in machine productivity as a whole.
  • the aim of this invention is to overcome these disadvantages by providing a machine for the production of roll products equipped with a product group straightening unit that is extremely versatile and allows changeover to be performed quickly and without necessitating manual operations on the unit itself.
  • this aim is achieved by a machine for the production of groups of roll products comprising the technical characteristics described in one or more of the claims herein.
  • FIGS. 1 and 2 are schematic side views showing two different operating configurations of a prior art station in a machine for the production of roll products;
  • FIG. 3 is a schematic perspective view from above of a part of the machine for producing product groups according to the invention.
  • FIGS. 4 and 5 are, respectively, a schematic side view and a schematic top plan view of the detail E from FIG. 3 , that is to say, of a unit for straightening the groups of products according to the invention, in a first operating configuration;
  • FIGS. 6 and 7 are, respectively, a schematic side view and a schematic top plan view of the detail E from FIG. 3 , that is to say, of a unit for straightening the groups of products according to the invention, in a second operating configuration;
  • FIG. 8 is a schematic front view, with some parts cut away, of the straightening station of FIG. 4 ;
  • FIG. 9 shows a scaled-up detail from FIG. 4 in a schematic side view
  • FIG. 10 shows a scaled-up detail from FIG. 6 in a schematic side view
  • FIG. 11 is a schematic side view, with some parts cut away in order to better illustrate others, showing an alternative constructional detail of the straightening station illustrated in the drawings listed above;
  • FIG. 12 illustrates another embodiment of the straightening station of FIG. 8 .
  • the machine according to the invention is used to make groups 4 of products, especially but without restricting the scope of the invention, groups of roll products for household or bathroom use.
  • Each of the groups 4 consists of a plurality of products 2 , arranged in groups defining a configuration (that varies in accordance with production requirements, as we shall see in more detail below), wrapped in a sheet of film and closed, for example by heat-sealing.
  • the first unit 3 may be constructed in different ways, one constructional form being illustrated purely by way of example in FIG. 3 , and enables the groups 4 to be transferred from the stations where the groups 4 are made to the second unit 5 and, hence, to the end of line stations which are not illustrated or described here since they are of known type and do not fall within the scope of this invention.
  • the first unit 3 may consist of a pair of belts 3 a and 3 b positioned at an angle to each other to form a system for turning the product groups 4 through 90°.
  • the product groups 4 are moved (and, if necessary, two or more groups are placed side by side) by comb pusher means 3 c.
  • the second unit 5 consisting of a unit for “straightening” the product groups 4 , is located downstream of the first unit 3 .
  • the second unit 5 (see FIGS. 3 to 7 ) comprises a motorized endless drive system 6 mounting a plurality of paddles 7 protruding radially from the path line P 6 of the drive system 6 ; each paddle 7 forms, with the next one, a space S for receiving a product group 4 at a position where the paddle 7 is co-planar with the first unit 3 , or more specifically, with the upper section 3 b (see FIG. 4 ) and is turned through an angle ⁇ of at least ninety degrees in the direction, indicated by the arrow S 6 , in which the drive system 6 advances.
  • the product groups 4 are positioned side by side on the upper section of the drive system 6 , and are then expelled from the respective spaces S by comb pusher means 100 which move them towards the end of line units (not illustrated).
  • the second unit 5 comprises:
  • the paddles 7 of the two groups 7 a , 7 b are equally spaced to form a working containment space S 1 (see FIGS. 4 and 5 ), and in the second position, the paddles 7 of the two groups 7 a , 7 b are positioned close together in pairs to form a second working containment space S 2 (see FIGS. 6 and 7 ) that is larger than the first containment space S 1 defined by the first position.
  • the product groups 4 may have any of a plurality of different configurations according to a first (transversal) dimension LA and included at least between a first, single-layer configuration and a second, double-layer configuration of wrapped products 2 (shown in FIGS. 5 and 7 ); each first and second configuration being subdivided into two or more sub-configurations defined by a first, minimum sub-configuration LA 1 in which each product 2 has a first diameter D 1 , and a second, maximum sub-configuration LA 2 in which each product 2 has a second diameter D 2 that is greater than the first diameter D 1 .
  • the two positions of the groups 7 a and 7 b of paddles 7 make it possible to accommodate all the above mentioned configurations and sub-configurations.
  • each paddle 7 of both groups 7 a , 7 b forms a first working containment space S 1 , defined as the distance between two consecutive paddles 7 , designed to permit the passage and containment of the first configuration, including the respective sub-configurations between the first and the second, minimum and maximum sub-configuration LA 1 and LA 2 (again, see FIGS. 4 and 5 ).
  • each paddle 7 of the group 7 b (fixed) forms a second working containment space S 2 , defined as the distance between the working containment paddle 7 and the next or preceding paddle 7 placed side by side with the next or preceding working containment paddle 7 , designed to permit the passage and containment of the second configuration, including the respective sub-configurations between the first and the second, minimum and maximum sub-configuration LA 1 and LA 2 .
  • the size of the spaces S 1 and S 2 delimited by the two possible positions of the groups 7 a and 7 b of paddles 7 must satisfy, for each grouping of single- and double-layer configurations, two essential conditions: the spaces S 1 and S 2 must be able to accommodate the second maximum sub-configuration LA 2 (maximum overall and diameter dimension of the product 2 ) and the first sub-configuration LA 1 (minimum overall and diameter dimension of the product 2 ) must not be able to turn round on itself (i.e. be positioned sideways or aslant) within the space S 1 or S 2 as the paddles 7 move around and during subsequent expulsion by the pusher means 100 .
  • the spaces S 1 and S 2 must be able to accommodate the second maximum sub-configuration LA 2 (maximum overall and diameter dimension of the product 2 ) and the first sub-configuration LA 1 (minimum overall and diameter dimension of the product 2 ) must not be able to turn round on itself (i.e. be positioned sideways or aslant) within the space S 1 or
  • first and second drive systems 6 a and 6 b each comprise (see FIG. 8 ):
  • the adjustment means 8 may comprise a mechanical clutch 12 positioned and acting on the drive system 6 a and designed to change between two separate states, in the first of which the clutch 12 simultaneously transmits drive to both the drive systems 6 a and 6 b , causing the groups 7 a , 7 b of paddles 7 to move normally along the endless path P 6 , and in the second of which the clutch 12 does not transmit drive to one of the drive systems, namely, the one labeled 6 b , so as to keep the respective group 7 b of paddles 7 stationary while the group 7 a of paddles 7 connected to the other drive system 6 a moves in such a way as to vary its relative distance from the other group 7 b of paddles 7 between the two above mentioned relative operating positions (see arrows F 7 a ).
  • the mechanical clutch 12 may be operated manually or automatically by a machine 1 control unit 13 , represented schematically as a block in the drawings.
  • each paddle 7 of the first and second groups 7 a and 7 b may consist of a flat member having the shape of an upturned U where the two legs 14 and 15 are connected to the respective drive system 6 a and 6 b , and where the connecting section 16 of the U defines at least a part of the space for picking up and containing the product groups 4 and a central opening 16 g.
  • the U shape of the paddles 7 described in this specification is a preferred non-limiting embodiment of them and, as shown in FIG. 12 , the paddles 7 might not have the leg 14 and might be connected by the other leg only to a single drive system 6 a or 6 b , thus forming a rotated L shape: this would create a unit 5 with a lighter structure (without one of the wheel and chain drive systems) while maintaining the same level of operating efficiency.
  • each paddle 7 illustrated makes it possible to define a further adjustment on the second unit 5 .
  • the groups 4 of products 2 may have a plurality of additional configurations defined by a second dimension H (longitudinal dimension of the group 4 ) defined by the height or the sum of superposed heights of the wrapped roll products 2 , and included at least between a third, minimum sub-configuration LA 3 in which each product 2 has a first height H 1 and a fourth, maximum sub-configuration LA 4 in which each product 2 has a second height H 2 that is greater than the first height H 1 (see FIGS. 9 and 10 ).
  • the second unit 5 is also equipped with means 17 for adjusting the supporting depth H 7 in the working pickup space of the paddles 7 according to the type of configuration and acting at least along an arc-shaped section of the paddle 7 drive path P 6 between the above mentioned product group 4 pickup area, where each paddle 7 lies in the same plane as the first unit 3 , and the position of the paddle 7 when it has been turned through the above mentioned right angle ⁇ (again see FIGS. 4 to 7 and FIGS. 9 and 10 ).
  • the means 17 for adjusting the supporting depth H 7 may comprise, in a first embodiment:
  • the straight surface 19 since the straight surface 19 is positioned at a fixed distance, it must be positioned at a distance H 3 from the paddle 7 wall 16 that is smaller than the height H 1 of the third, minimum sub-configuration LA 3 so as to always allow contact of the wall 16 with any configuration after turning and then lowering the product group 4 along the wall 16 of the paddle 7 until contact with the surface 19 .
  • the means 17 for adjusting the supporting depth H 7 of each paddle 7 may be positioned and active both along the arc-shaped section and along a straight operating section of the path P 6 , that is to say, along the active sections, so that the supporting depth H 7 of each paddle 7 remains constant between the area where the product groups 4 are received and the area where the product groups 4 are expelled.
  • the means 17 for adjusting the supporting depth H 7 may comprise:
  • actuating means 20 may be divided into:
  • the surfaces 18 and 19 themselves are connected to each other by a third, flexible transition surface 21 , with tubular cross section, which forms a telescoping sliding connection between the respective ends of the two surfaces 18 and 19 , joined to the third surface 21 itself and permitting the double adjustment of the first and second surfaces 18 and 19 by causing the two surfaces 18 and 19 to slide relative to the third, flexible tubular surface 21 (see arrows F 21 ).
  • the actuating means 20 , 20 a , 20 b can be activated by the machine 1 control unit 13 so that all the adjustments described above are coordinated.
  • the spacing between the configuration depth H 7 adjustment surface 18 and the paddles 7 means that the surface 18 also acts as a means for relieving the stress created by the pressure on the packages already positioned on the paddles 7 (applied by the product groups 4 positioned on the first feed unit 3 ).
  • control unit 13 can control the actuating means 20 , 20 a and 20 b in such a way as to enable a forward movement of the first, arc-shaped surface 18 , past the predetermined height H, depending on the configuration, and then a guided return movement of the surface 18 itself with the advancing product groups 4 so as to produce said relief action during the feeding of the product groups 4 themselves.
  • the straightening unit can be adjusted in two simple steps and without having to operate directly on the paddles or to change the paddles every time changeover is required.
  • the straightening unit therefore, comprises a set number of paddles that can be adjusted, even automatically, in just two steps:
  • the straightening unit therefore fully achieves the aforementioned aims thanks to a simple, optimized structure that enables changeovers to be performed quickly and accurately without altering the basic architecture of the unit but optimizing and simplifying the cross adjustment system on the many possible product group configurations.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Chain Conveyers (AREA)
  • Metal Rolling (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
US11/640,702 2005-12-20 2006-12-18 Machine for the production of groups of roll products Abandoned US20070137143A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2005A000772 2005-12-20
IT000772A ITBO20050772A1 (it) 2005-12-20 2005-12-20 Macchina per la produzione di gruppi di prodotti in rotolo

Publications (1)

Publication Number Publication Date
US20070137143A1 true US20070137143A1 (en) 2007-06-21

Family

ID=37888105

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/640,702 Abandoned US20070137143A1 (en) 2005-12-20 2006-12-18 Machine for the production of groups of roll products

Country Status (5)

Country Link
US (1) US20070137143A1 (fr)
EP (1) EP1801015B1 (fr)
AT (1) ATE469031T1 (fr)
DE (1) DE602006014495D1 (fr)
IT (1) ITBO20050772A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016200751A1 (fr) * 2015-06-09 2016-12-15 The Procter & Gamble Company Chariot réglable pour transporter des articles de diverses tailles, et appareil de regroupement le comprenant
US20200071007A1 (en) * 2017-05-16 2020-03-05 Fabio Perini S.P.A. Wrapping machine
IT202100008750A1 (it) * 2021-04-08 2022-10-08 Cps Company S R L Macchina di confezionamento con buffer dinamico e relativo metodo di allestimento

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324930A (en) * 1940-08-02 1943-07-20 Joa Curt G Inc Stacking and boxing apparatus
US3902587A (en) * 1973-04-26 1975-09-02 Tommaso Mori Checcucci Machine for separating objects of variable shape and transferring them to packaging machines
US4744201A (en) * 1986-01-30 1988-05-17 Oscar Mayer Staging apparatus and method
US5020655A (en) * 1988-10-13 1991-06-04 Formost Packaging Machines, Inc. Article group-segregating apparatus and method
US5035315A (en) * 1989-01-13 1991-07-30 Tenchi Kikai Kabushiki Kaisha Method and apparatus for sorting objects
US20040011625A1 (en) * 2002-07-18 2004-01-22 Aetna Group S.P.A. Device for separating continuously fed products into groups

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679379A (en) * 1983-09-13 1987-07-14 Cassoli S.R.L. Macchine Automatiche Confezionatrici Automatic bundling machine
US5546734A (en) * 1993-09-02 1996-08-20 Riverhood International Corporation Packaging machine and method of packaging articles
WO1996007592A2 (fr) * 1994-08-30 1996-03-14 Unilever Plc Appareil de manipulation de boites
ITTO20011032A1 (it) * 2001-10-26 2003-04-26 Casmatic Spa ,,impianto per confezionare ed insaccare rotoli di carta,,

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324930A (en) * 1940-08-02 1943-07-20 Joa Curt G Inc Stacking and boxing apparatus
US3902587A (en) * 1973-04-26 1975-09-02 Tommaso Mori Checcucci Machine for separating objects of variable shape and transferring them to packaging machines
US4744201A (en) * 1986-01-30 1988-05-17 Oscar Mayer Staging apparatus and method
US5020655A (en) * 1988-10-13 1991-06-04 Formost Packaging Machines, Inc. Article group-segregating apparatus and method
US5035315A (en) * 1989-01-13 1991-07-30 Tenchi Kikai Kabushiki Kaisha Method and apparatus for sorting objects
US20040011625A1 (en) * 2002-07-18 2004-01-22 Aetna Group S.P.A. Device for separating continuously fed products into groups

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016200751A1 (fr) * 2015-06-09 2016-12-15 The Procter & Gamble Company Chariot réglable pour transporter des articles de diverses tailles, et appareil de regroupement le comprenant
US9580253B2 (en) 2015-06-09 2017-02-28 The Procter & Gamble Company Adjustable carriage for transporting articles of various sizes and a grouping apparatus comprising the same
US20200071007A1 (en) * 2017-05-16 2020-03-05 Fabio Perini S.P.A. Wrapping machine
US11505349B2 (en) * 2017-05-16 2022-11-22 Fabio Perini S.P.A. Wrapping machine
IT202100008750A1 (it) * 2021-04-08 2022-10-08 Cps Company S R L Macchina di confezionamento con buffer dinamico e relativo metodo di allestimento
WO2022215047A1 (fr) * 2021-04-08 2022-10-13 Cps Company S.R.L. Machine d'emballage avec frein dynamique et son procédé d'assemblage

Also Published As

Publication number Publication date
DE602006014495D1 (de) 2010-07-08
ITBO20050772A1 (it) 2007-06-21
EP1801015A3 (fr) 2008-06-04
EP1801015A2 (fr) 2007-06-27
ATE469031T1 (de) 2010-06-15
EP1801015B1 (fr) 2010-05-26

Similar Documents

Publication Publication Date Title
EP1801016B1 (fr) Machine pour la fabrication de groupes de produits en rouleau
US7506486B2 (en) Modular packaging system
CN108056122B (zh) 一种全自动月饼生产线
JP3868490B2 (ja) 多数個パックの包装装置
US4574565A (en) Method and machine for packing continuously moving articles with a strip of heat-shrinkable material
US3941048A (en) Apparatus for loading goods on a pallet
US4364465A (en) Collating conveyor system
US3612299A (en) Palletizer for cans
JPH0448692B2 (fr)
JP6437130B2 (ja) パッケージの線速度を低下させたパッケージグループ分けユニット
CN107672846A (zh) 一种单包袋包装产品自动排列组合装置
EP1256519A1 (fr) Installation pour envelopper des groupes d' objets avec un film plastique
US20070137143A1 (en) Machine for the production of groups of roll products
EP3064440B1 (fr) Unité d'enroulement de produit pour une ligne d'emballage
EP3472078B1 (fr) Machine et procédé d'emballage de produits
US20020059779A1 (en) Unit for transferring groups of rolls to be wrapped within a film, from an intermediate station to subsequent stations
CN209921738U (zh) 一种无纺布包装封口装置
US11401066B2 (en) Machine for packaging soft products
US4440386A (en) Apparatus for forming stacks ready to be packaged from flat workpieces
EP3212511B1 (fr) Procédé de traitement d'une pluralité d'articles par une section de traitement d'une machine d'emballage
EP0206374B1 (fr) Appareil pour emballer une rangée de couvercles et l'emballage fini
CN113490579B (zh) 用于对纸卷进行封装的系统和操作方法
EP1486419A1 (fr) Dispositif pour alimenter une machine d'emballage
EP3245135A1 (fr) Appareil pour envelopper avec un film
US11485531B2 (en) Machine for packaging soft products

Legal Events

Date Code Title Description
AS Assignment

Owner name: TISSUE MACHINERY COMPANY S.P.A., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DALL'OMO, DAVIDE;REEL/FRAME:018730/0715

Effective date: 20061204

Owner name: TISSUE MACHINERY COMPANY S.P.A., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ZAGNONI, CHRISTIAN;REEL/FRAME:018730/0938

Effective date: 20061204

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION