WO1996036537A1 - Method of labeling containers - Google Patents

Method of labeling containers Download PDF

Info

Publication number
WO1996036537A1
WO1996036537A1 PCT/US1996/006601 US9606601W WO9636537A1 WO 1996036537 A1 WO1996036537 A1 WO 1996036537A1 US 9606601 W US9606601 W US 9606601W WO 9636537 A1 WO9636537 A1 WO 9636537A1
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum
label
drum
cavity
vacuum drum
Prior art date
Application number
PCT/US1996/006601
Other languages
French (fr)
Inventor
Svatoboj Otruba
Original Assignee
B & H Manufacturing Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23760319&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1996036537(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by B & H Manufacturing Company filed Critical B & H Manufacturing Company
Priority to EP96915646A priority Critical patent/EP0825952B1/en
Priority to AU57374/96A priority patent/AU712021B2/en
Priority to JP8534909A priority patent/JPH11505495A/en
Priority to DE69630373T priority patent/DE69630373T2/en
Priority to BR9608415A priority patent/BR9608415A/en
Publication of WO1996036537A1 publication Critical patent/WO1996036537A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
    • B65C9/1815—Label feeding from strips, e.g. from rolls the labels being cut from a strip and transferred by suction means
    • B65C9/1819—Label feeding from strips, e.g. from rolls the labels being cut from a strip and transferred by suction means the suction means being a vacuum drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/12—Removing separate labels from stacks
    • B65C9/14—Removing separate labels from stacks by vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
    • B65C2009/1834—Details of cutting means
    • B65C2009/1857—Details of cutting means two co-acting knifes
    • B65C2009/1861—Details of cutting means two co-acting knifes whereby one knife remains stationary
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/1033—Flexible sheet to cylinder lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1768—Means simultaneously conveying plural articles from a single source and serially presenting them to an assembly station
    • Y10T156/1771—Turret or rotary drum-type conveyor

Definitions

  • the present invention relates to a method of labeling containers in which a vacuum drum is used to support segments of label material with different levels of vacuum being supplied within the vacuum drum to provide improved control over label segments during processing.
  • Labeling containers by applying preprinted film labels is becoming an increasingly popular alterna ⁇ tive to conventional lithography.
  • Plastic containers, metal cans and glass bottles can be labeled effectively with film labels.
  • Labeling speed is an important consideration in high production canning and bottling plants, since it is unacceptable for labeling processes to impede productivity of a bottling or canning line. Labeling speed is of paramount importance with labeling speeds in excess of ten containers per second being possible to achieve with some labeling materials. Generally, thicker materials that are resistant to stretching are easier to handle by conventional labeling machines.
  • Some labeling materials include coatings or treatments that result in higher coefficients of fric- tion that can interfere with the labeling process. Labels having a higher coefficient of friction tend to become overtensioned more easily which aggravates problems associated with overtensioning.
  • a vacuum label retention system on a label cutter may be used to hold the end of the label material web while segments are cut-off prior to supplying the segments to the vacuum drum. It has been found that the vacuum port location on the cutter drum can be set to increase vacuum at the point which the label web is fed to the cutter while decreasing vacuum pressure at the cut-off knife location.
  • Utilization of a single vacuum source for both the cutter and vacuum drum can cause variation in vacuum pressure that can lead to slippage or jamming of label ⁇ ling.
  • the primary objective of the present invention is to provide a labeling system utilizing a plurality of cavities for providing different levels of vacuum, wherein thin films can be swiftly and accurately applied with minimum scrap or wastage.
  • a method of labeling containers wherein a web of labeling material is supplied which is severed into label segments that are subsequently fed as label segments to a vacuum drum.
  • the label segments are picked up by the vacuum drum with a first level of vacuum being supplied through a first cavity defined in the vacuum drum.
  • the label segments are then held on the vacuum drum with a second level of vacuum supplied through a second cavity located within the vacuum drum which is separate from the first cavity.
  • the second level of vacuum is greater than the first level of vacuum.
  • the label segments are acted on while the label segments are held on the vacuum drum, and the labels are subsequently applied to the contain ⁇ ers.
  • Another aspect of the method includes the step of providing a differential vacuum at the cutter of the labeling machine with the cutter being provided with slightly higher vacuum at the point where the web of labeling material is fed into the cutter and a lesser degree vacuum adjacent the cut-off knife.
  • the reduced vacuum within the arcuate cavity adjacent the knife reduces tension on the web of labeling material during the severing step.
  • the increased vacuum adjacent the vacuum supply port allows increased holding force to be applied to the web at the point the label web is picked up by the cutter.
  • the label material is supplied from a roll of label material.
  • the step of feeding the label segments to the vacuum drum advantageously begins prior to the comple ⁇ tion of the severing step with the reduced level vacuum in the first cavity serving to reduce tension on the label segments.
  • the step of acting on the label segments may comprise applying an adhesive to a predetermined location on the label segments.
  • the adhesive may be a solvent which forms an adherent surface in situ, or alternatively, the adhesive may be a hot or cold glue composition. It is also possible that the step of acting on the label segment may comprise localized heating of the label by convection, contact or radiant energy.
  • the method may also include the step of providing a pressurized air port for aiding in releasing the trailing edge of the label segment from the vacuum drum and aiding in applying the trailing edge to the container.
  • One feature of the invention is that separate cavities within the vacuum drum are supplied with independently controlled levels of vacuum. Independent control of vacuum allow for adjustment of the vacuum level at different periods within the labeling process.
  • a label supplied from a magazine may require increased vacuum pressure where the label is separated from the stack of labels than the level of vacuum required during the glue application step or when the label is applied to the container.
  • Independent control of vacuum maxi ⁇ mizes flexibility in the labeling process. It is also anticipated that better control of vacuum can be achieved by providing separate vacuum sources for the vacuum drum and cutter.
  • two three or even more zones of vacuum pressure may be provided by providing the appropriate number of cavities within the vacuum drum. Each cavity would be separately supplied with vacuum at the appropriate level.
  • a vacuum drum could be provided with three ports with one port of high vacuum pressure being provided at the location that adhesive is applied to the leading edge of the label with a lower level of vacuum being provided when the other portions of the label pass by the glue application station.
  • a lesser degree of vacuum could be provided at the label pick up point if appropriate to maximize accuracy of label alignment and optimum label handling performance.
  • greater vacuum pressure could be provided at the label pick up station with a lesser amount of vacuum being provided at the point heat is applied to the label to activate the adhesive.
  • FIGURE 1 is a schematic plan view of a label ⁇ ing machine utilizing the labeling method of the present invention.
  • FIGURE 2 is a cross-sectional view taken on the line 22 in figure 1.
  • FIGURE 3 is a fragmentary plan view of a cutter and vacuum drum for practicing the process of the present invention.
  • FIGURE 4 is a fragmentary view of a vacuum drum having the multiple port vacuum source of the present invention shown schematically.
  • FIGURE 5 is a bottom plan view of a vacuum drum made in accordance with the present invention.
  • FIGURE 6 is an inverted cross-sectional view taken on line 66 in figure 5.
  • FIGURE 7 is an inverted fragmentary cross- sectional view taken on line 77 in figure 5.
  • FIGURE 8 is a schematic plan view of a vacuum drum having three cavities for supplying three indepen ⁇ dently controllable levels of vacuum.
  • Labeling material web 12 is supplied to the labeling machine 10 for application to containers 14.
  • Labeling material web 12 is cut into label segments 16, by a cutter drum 18.
  • Cutter drum 18 includes at least one cutter knife 20 which is rotated with the cutter drum 18.
  • Cutter knife 20 cooperates with cutter knife 22 which is mounted stationarily and is periodi ⁇ cally contacted by the rotating and cutter knife 20.
  • a vacuum drum 24 is provided to pick up label segments 16 from the cutter drum 18 and hold the label segments until they are applied to the containers 14.
  • the vacuum drum 24 has a first cavity 26 and a second cavity 28.
  • First and second cavities 26 and 28 are provided with vacuum from one or more vacuum sources and are maintained at differ ⁇ ent vacuum pressures.
  • First cavity 26 is preferably provided with less vacuum than second cavity 28 so that when label segment 16 are transferred from the cutter drum 18 to the vacuum drum 24, tension on the label segment 16 is minimized to provide better cutting action with less tendency to split labels and to provide better control over label segment 16.
  • a glue applicator 30 is provided in conjunc ⁇ tion with the vacuum drum 24.
  • Glue applicator 30 includes a glue roller 32 which rolls glue onto portions of label segment 16 while the label segments 16 are held on the vacuum drum 24.
  • Label segments 16 are held on the vacuum drum
  • containers 14 are engaged by a compression belt 34, which presses the label segments 16 onto the containers 14.
  • a compression belt 34 which presses the label segments 16 onto the containers 14.
  • containers 14 Prior to being labeled, containers 14 are held by a staging device 36.
  • the staging device 36 may be a star wheel, roller or screw feed.
  • the containers 14 are moved by means of a conveyor 38 into and out of the labeling machine.
  • the vacuum drum 24 includes a cylindrical wall 40 to which pad 42 is secured. Vacuum ports 44 and 45 are provided in the cylindrical wall 40 and pad 42 respectively. First and second vacuum fittings 46 and 48 are attached to a stationary valve plate 50. If desired, three or more vacuum ports can be included on the vacuum drum if further segmentation of the vacuum drum is desired. Vacuum is supplied to the vacuum drum 20 or through the first and second vacuum fittings which provide vacuum within the vacuum drum 24 to first and second cavities 26 and 28.
  • the stationary valve plate 50 provides a stationary member to which first and second vacuum fittings 46 and 48 are connected. Conduits 52 are formed within a base 54 of the vacuum drum 24.
  • Vacuum provided to the stationary valve plate 50 is provided through the conduits 52 to conduits 56 formed in the cylindrical wall 40.
  • the vacuum provided to the conduits 52 and 56 and vacuum ports 44 and 45 can be varied. Varying the vacuum provided to the vacuum ports 44 and 45 provides the advantages outlined above.
  • the drive shaft 58 is provided for rotating the base 54 and cylindrical wall 40 relative to the stationary valve plate 50.
  • a bracket 60 is provided to prevent the stationary valve plate 50 from rotating with the cylindrical wall 40 and base 54.
  • a blow off port 62 is provided to facilitate transfer of label segments 16 from the vacuum drum 24 to a container 14. The blow off port 62 is provided at the point on the vacuum drum 24 that is initially contacted by containers 14.
  • Vacuum drum 24 includes a cylindrical wall 40, pad 42, and base 54, which move as a unit relative to the stationary valve plate 50.
  • First and second cavities 26 and 28 are provided separately within the base 54 and are supplied separately with vacuum through the first and second vacuum fittings 46 and 48. Three or more vacuum fit ⁇ tings can be provided if the vacuum drum is segmented into three or more cavities.
  • the second cavity 28 can be further divided into two parts by means of a set screw control 80.
  • a plurality of the first part of the second cavity is the glue application section of the vacuum drum.
  • the second part of the second cavity is the label roll-on section of the vacuum drum.
  • Base plate ports 84 are provided within the base 54. Base plate ports 84 are selectively provided with plugs 86 to control the flow of vacuum to the conduits 52 formed in the base plate 54.
  • Cutter drum 18 holds rotating cutter knife 20 for severing label segment 16 from the labeling material web 12.
  • a leading edge 74 of the segment is initially placed on the vacuum drum 24.
  • a trailing edge 76 of the label segment 16 is the last portion of the label segment to be placed on the vacuum drum 24.
  • the instant at which the label segment 16 is cut from the web 12 is illus- trated wherein the leading edge 74 of the segment 16 is secured to the vacuum drum 24 while the trailing edge is secured to the cutter drum 18. It is at this point that tension in the label material can cause splitting or misalignment of the label if excessive tension is exerted by the vacuum drum 24 on the label segment 16 as it pulls the label segment 16 off of the cutter drum 18 and onto and around the vacuum drum 24.
  • the cutter drum 18 includes an arcuate vacuum cavity 70. Blow off port 74 is provided to aid in separating the label segment 16 from the cutter drum and causing it to be picked up by the vacuum of the vacuum drum 24.
  • a vacuum source 88 provides vacuum to first and second vacuum fittings 46 and 48.
  • a valve 90 may be provided in the vacuum line 92 while the vacuum line 94 provides full vacuum available from the vacuum source 88 to the first vacuum fitting 46. In this way, two separate levels of vacuum pressure can be maintained within the cutter drum. Three or more levels of vacuum pressure can be maintained by providing additional cavities within the vac um drum.
  • a vacuum fitting 73 on the cutter drum 18 can lead to a reduction in tension as the label segment 16 is trans ⁇ ferred from the cutter drum to the vacuum drum.
  • a vacuum pressure gradient can be developed that reduces vacuum pressure on the label segments 16 while maintaining high vacuum pressure on the label material web 12.
  • the label material web 12 is controlled and fed into the cutter drum 18 through a series of guide rollers 78.
  • the vacuum pressure adjacent to fitting 73 is greatest with a gradual reduction in vacuum pressure due to lost vacuum through ports disposed about the circumference of the cutter drum 18.
  • the vacuum supplied to the cutter drum is preferably provided from a source independent of the vacuum drum to assure consistent vacuum levels.
  • the stationary valve plate 50 is shown in a bottom plan view.
  • the stationary valve plate 50 provides the means for mount ⁇ ing first and second vacuum fittings 46 and 48 which provide vacuum to first and second cavities 26 and 28.
  • a set screw control 80 can be provided to control vacuum supplied to a label application section of 96 of the second cavity 28.
  • the second vacuum fitting 48 is shown as it is attached to the stationary valve plate 50 to define the second cavity 28.
  • first vacuum fitting 46 is shown secured to the stationary valve plate 50 to define the first cavity 26.
  • FIGURE 8 an alternative embodiment of a vacuum drum 100 is shown wherein first second and third vacuum ports 102, 104 and 106 are provided to make available three different levels of vacuum that are ported to the vacuum drum surface 108. Also shown in FIGURE 8 is a cut and stack label magazine 110 from which a stack of labels 112 may be supplied to the vacuum drum. Labels 112 are picked from the maga ⁇ zine 110 by the vacuum drum 100 when exposed to the first level of vacuum supplied through cavity 102.
  • the treatment apparatus 114 may be a glue wheel, a glue spring device, or a localized heat application source.
  • a localized heat application source would be usable with a label 112 having a previously applied coating of adhesive that is subsequently heat activatable being supported on a vacuum drum 100. Heat activatable adhesive could be activated by a hot air blast or any other mechanism for locally heating the surface of the label.
  • the present invention is adaptable to meet a wide variety of different labeling requirements.
  • the independently controllable vacuum permits labeling with a wide variety of materials and labeling techniques. This flexibility permit a basic machine to apply many different types of materials utilizing different adhesive patterns and adhesive application techniques.
  • the label segments 16 are cut from the label material web 12 by the cutter drum 18.
  • the highest level of vacuum provided by the cutter drum is assured by locating the vacuum fitting 73 adjacent to the point on the cutter drum that initially picks up the labeling material web 12.
  • the rotating cutter knife 20 and stationary cutter knife 22 cut the label segment 16 from the web 12 at a point on the cutter drum where lesser vacuum pressure is provided due to the distance from the vacuum fitting 73 of the cutter knife 20.
  • the vacuum is reduced further as the distance from the vacuum fitting 73 increases.
  • a blow off port 72 is provided adjacent to a point on the cutter drum 18 to blow off the label segment leading edge 74 toward the vacuum drum 24.
  • the first cavity 26 in the vacuum drum 24 is substantially adjacent cutter drum 18 and extends arcuately within the stationary valve plate 50 from the point on the vacuum drum adjacent to the cutter drum to a point preceding the glue applicator 30.
  • a different and higher level of vacuum is provided to the vacuum ports 44 in the pad 42.
  • Increasing the vacuum holding the label segment 16 on the vacuum drum as it passes the glue applicator 30 prevents the label segment 16 from following the glue roller 32 that can lead to label segment 16 becoming caught in the glue applicator 30.
  • the higher level vacuum provided in the second cavity 28 may be controlled in a label application section by set screw control 80. Label application portion 96 of the second cavity bridges over the blow off port 62.

Landscapes

  • Labeling Devices (AREA)

Abstract

A method of labeling containers (14) utilizing a labeler (10) having multiple port vacuum drum (24) is disclosed. The multiple port vacuum drum (24) has a first cavity (26) which is supplied with one level of vacuum suitable for picking up label segments (16) from a cutter (18) with limited tension. The vacuum drum has a second cavity (28) which is supplied with another, higher level of vacuum suitable for firmly griping the label segments (16) as an adhesive of the like is applied to the label segment (16). The second cavity (28) may be further divided into a label application segment (96) with lower vacuum pressure. The cutter drum (18) has an arcuate cavity (70) to which vacuum is supplied at the end first contacting the labeling material web (12) with reduced vacuum being provided at the label cut off point and label release point.

Description

METHOD OF LABELING CONTAINERS
TechnicalField
The present invention relates to a method of labeling containers in which a vacuum drum is used to support segments of label material with different levels of vacuum being supplied within the vacuum drum to provide improved control over label segments during processing.
BackgroundArt
Labeling containers by applying preprinted film labels is becoming an increasingly popular alterna¬ tive to conventional lithography. Various environmental problems, including air pollution and recycling concerns strongly favor adoption of preprinted films for labeling containers. Plastic containers, metal cans and glass bottles can be labeled effectively with film labels.
Cost considerations have led to the develop¬ ment of thin films which have the advantage of reducing the cost of materials used but require increasingly more stringent process controls to allow high speed labeling equipment to handle thin, stretchable, and relatively flimsy labeling materials.
Labeling speed is an important consideration in high production canning and bottling plants, since it is unacceptable for labeling processes to impede productivity of a bottling or canning line. Labeling speed is of paramount importance with labeling speeds in excess of ten containers per second being possible to achieve with some labeling materials. Generally, thicker materials that are resistant to stretching are easier to handle by conventional labeling machines.
When thin labeling materials are run at high speeds, problems, such as label splitting, stretching labels and misalignment of labels, are encountered. With roll fed labels, when the labels are cut from the web of label material, excessive tension on the label can cause the labels to split instead of being cut. Similarly, overtensioning thin labels can cause the labels to stretch as they are applied to the vacuum drum. As the labels are transferred to a vacuum drum, excessive vacuum can cause the label segment to shift or snap leading to misaligned labels on the containers.
Some labeling materials include coatings or treatments that result in higher coefficients of fric- tion that can interfere with the labeling process. Labels having a higher coefficient of friction tend to become overtensioned more easily which aggravates problems associated with overtensioning.
Another problem encountered when labels are supported by a vacuum drum during the labeling process is that glue applicators for applying glue to the label segments can become jammed by labels if insufficient vacuum is provided to prevent the labels from following the glue applicator. With roll fed labeling operations, a vacuum label retention system on a label cutter may be used to hold the end of the label material web while segments are cut-off prior to supplying the segments to the vacuum drum. It has been found that the vacuum port location on the cutter drum can be set to increase vacuum at the point which the label web is fed to the cutter while decreasing vacuum pressure at the cut-off knife location.
Utilization of a single vacuum source for both the cutter and vacuum drum can cause variation in vacuum pressure that can lead to slippage or jamming of label¬ ling.
The primary objective of the present invention is to provide a labeling system utilizing a plurality of cavities for providing different levels of vacuum, wherein thin films can be swiftly and accurately applied with minimum scrap or wastage.
It is another object of the invention to provide a method of labeling containers, wherein ultra- thin stretchable film can be applied without reducing labeling speeds or overtensioning label material during the labeling process.
These and other objects of the invention are achieved by the novel and useful methods of the present invention. Snmmary nf the Tnvpn+inn
According to the present invention, a method of labeling containers is disclosed wherein a web of labeling material is supplied which is severed into label segments that are subsequently fed as label segments to a vacuum drum. The label segments are picked up by the vacuum drum with a first level of vacuum being supplied through a first cavity defined in the vacuum drum. The label segments are then held on the vacuum drum with a second level of vacuum supplied through a second cavity located within the vacuum drum which is separate from the first cavity. In one embodi¬ ment, the second level of vacuum is greater than the first level of vacuum. The label segments are acted on while the label segments are held on the vacuum drum, and the labels are subsequently applied to the contain¬ ers.
Another aspect of the method includes the step of providing a differential vacuum at the cutter of the labeling machine with the cutter being provided with slightly higher vacuum at the point where the web of labeling material is fed into the cutter and a lesser degree vacuum adjacent the cut-off knife. The reduced vacuum within the arcuate cavity adjacent the knife reduces tension on the web of labeling material during the severing step. The increased vacuum adjacent the vacuum supply port allows increased holding force to be applied to the web at the point the label web is picked up by the cutter.
According to another aspect of the invention, the label material is supplied from a roll of label material. The step of feeding the label segments to the vacuum drum advantageously begins prior to the comple¬ tion of the severing step with the reduced level vacuum in the first cavity serving to reduce tension on the label segments. By reducing vacuum on the label seg¬ ments at this critical point misalignment on the vacuum drum and label splitting, or breakage, prior to comple¬ tion of the severing step is minimized.
According to another aspect of the invention, the step of acting on the label segments may comprise applying an adhesive to a predetermined location on the label segments. The adhesive may be a solvent which forms an adherent surface in situ, or alternatively, the adhesive may be a hot or cold glue composition. It is also possible that the step of acting on the label segment may comprise localized heating of the label by convection, contact or radiant energy.
The method may also include the step of providing a pressurized air port for aiding in releasing the trailing edge of the label segment from the vacuum drum and aiding in applying the trailing edge to the container.
One feature of the invention is that separate cavities within the vacuum drum are supplied with independently controlled levels of vacuum. Independent control of vacuum allow for adjustment of the vacuum level at different periods within the labeling process. A label supplied from a magazine may require increased vacuum pressure where the label is separated from the stack of labels than the level of vacuum required during the glue application step or when the label is applied to the container. Independent control of vacuum maxi¬ mizes flexibility in the labeling process. It is also anticipated that better control of vacuum can be achieved by providing separate vacuum sources for the vacuum drum and cutter.
In accordance with the invention, two three or even more zones of vacuum pressure may be provided by providing the appropriate number of cavities within the vacuum drum. Each cavity would be separately supplied with vacuum at the appropriate level. For example, a vacuum drum could be provided with three ports with one port of high vacuum pressure being provided at the location that adhesive is applied to the leading edge of the label with a lower level of vacuum being provided when the other portions of the label pass by the glue application station. A lesser degree of vacuum could be provided at the label pick up point if appropriate to maximize accuracy of label alignment and optimum label handling performance. Alternatively, if a precoated label is to be applied which is coated with a heat activatable adhesive greater vacuum pressure could be provided at the label pick up station with a lesser amount of vacuum being provided at the point heat is applied to the label to activate the adhesive.
These and other advantages of the present invention will become apparent to one of ordinary skill in the art in light of the following description and attached drawings. Brief Description Of The Drawings
FIGURE 1 is a schematic plan view of a label¬ ing machine utilizing the labeling method of the present invention.
FIGURE 2 is a cross-sectional view taken on the line 22 in figure 1.
FIGURE 3 is a fragmentary plan view of a cutter and vacuum drum for practicing the process of the present invention.
FIGURE 4 is a fragmentary view of a vacuum drum having the multiple port vacuum source of the present invention shown schematically.
FIGURE 5 is a bottom plan view of a vacuum drum made in accordance with the present invention.
FIGURE 6 is an inverted cross-sectional view taken on line 66 in figure 5.
FIGURE 7 is an inverted fragmentary cross- sectional view taken on line 77 in figure 5.
FIGURE 8 is a schematic plan view of a vacuum drum having three cavities for supplying three indepen¬ dently controllable levels of vacuum.
Best Mode For CarryingOut The Invention
Referring now to FIGURE 1, a labeling machine generally indicated by reference numeral 10 is shown schematically. Labeling material web 12 is supplied to the labeling machine 10 for application to containers 14. Labeling material web 12 is cut into label segments 16, by a cutter drum 18. Cutter drum 18 includes at least one cutter knife 20 which is rotated with the cutter drum 18. Cutter knife 20 cooperates with cutter knife 22 which is mounted stationarily and is periodi¬ cally contacted by the rotating and cutter knife 20. A vacuum drum 24 is provided to pick up label segments 16 from the cutter drum 18 and hold the label segments until they are applied to the containers 14.
According to the invention, the vacuum drum 24 has a first cavity 26 and a second cavity 28. First and second cavities 26 and 28 are provided with vacuum from one or more vacuum sources and are maintained at differ¬ ent vacuum pressures. First cavity 26 is preferably provided with less vacuum than second cavity 28 so that when label segment 16 are transferred from the cutter drum 18 to the vacuum drum 24, tension on the label segment 16 is minimized to provide better cutting action with less tendency to split labels and to provide better control over label segment 16.
A glue applicator 30 is provided in conjunc¬ tion with the vacuum drum 24. Glue applicator 30 includes a glue roller 32 which rolls glue onto portions of label segment 16 while the label segments 16 are held on the vacuum drum 24.
Label segments 16 are held on the vacuum drum
24 until the label segments 16 are applied to the con- tainers 14. After application, containers are engaged by a compression belt 34, which presses the label segments 16 onto the containers 14. Prior to being labeled, containers 14 are held by a staging device 36. The staging device 36 may be a star wheel, roller or screw feed. The containers 14 are moved by means of a conveyor 38 into and out of the labeling machine.
Referring now to FIGURE 2, the construction of the vacuum drum 24 is explained in greater detail. The vacuum drum 24 includes a cylindrical wall 40 to which pad 42 is secured. Vacuum ports 44 and 45 are provided in the cylindrical wall 40 and pad 42 respectively. First and second vacuum fittings 46 and 48 are attached to a stationary valve plate 50. If desired, three or more vacuum ports can be included on the vacuum drum if further segmentation of the vacuum drum is desired. Vacuum is supplied to the vacuum drum 20 or through the first and second vacuum fittings which provide vacuum within the vacuum drum 24 to first and second cavities 26 and 28. The stationary valve plate 50 provides a stationary member to which first and second vacuum fittings 46 and 48 are connected. Conduits 52 are formed within a base 54 of the vacuum drum 24. Vacuum provided to the stationary valve plate 50 is provided through the conduits 52 to conduits 56 formed in the cylindrical wall 40. As the base 54 and cylindrical wall 40 rotate relative to the stationary valve plate 50 the vacuum provided to the conduits 52 and 56 and vacuum ports 44 and 45, can be varied. Varying the vacuum provided to the vacuum ports 44 and 45 provides the advantages outlined above.
The drive shaft 58 is provided for rotating the base 54 and cylindrical wall 40 relative to the stationary valve plate 50. A bracket 60, as shown in FIGURE 2, is provided to prevent the stationary valve plate 50 from rotating with the cylindrical wall 40 and base 54. A blow off port 62 is provided to facilitate transfer of label segments 16 from the vacuum drum 24 to a container 14. The blow off port 62 is provided at the point on the vacuum drum 24 that is initially contacted by containers 14.
Referring now to FIGURE 3, the base 54 is shown in conjunction with a cutter drum 18. Vacuum drum 24 includes a cylindrical wall 40, pad 42, and base 54, which move as a unit relative to the stationary valve plate 50. First and second cavities 26 and 28 are provided separately within the base 54 and are supplied separately with vacuum through the first and second vacuum fittings 46 and 48. Three or more vacuum fit¬ tings can be provided if the vacuum drum is segmented into three or more cavities.
The second cavity 28 can be further divided into two parts by means of a set screw control 80. A plurality of the first part of the second cavity is the glue application section of the vacuum drum. The second part of the second cavity is the label roll-on section of the vacuum drum. Base plate ports 84 are provided within the base 54. Base plate ports 84 are selectively provided with plugs 86 to control the flow of vacuum to the conduits 52 formed in the base plate 54.
Cutter drum 18 holds rotating cutter knife 20 for severing label segment 16 from the labeling material web 12. As the label segments 16 are transferred to the vacuum drum 24 a leading edge 74 of the segment is initially placed on the vacuum drum 24. A trailing edge 76 of the label segment 16 is the last portion of the label segment to be placed on the vacuum drum 24.
Referring to FIGURE 3, the instant at which the label segment 16 is cut from the web 12 is illus- trated wherein the leading edge 74 of the segment 16 is secured to the vacuum drum 24 while the trailing edge is secured to the cutter drum 18. It is at this point that tension in the label material can cause splitting or misalignment of the label if excessive tension is exerted by the vacuum drum 24 on the label segment 16 as it pulls the label segment 16 off of the cutter drum 18 and onto and around the vacuum drum 24. The cutter drum 18 includes an arcuate vacuum cavity 70. Blow off port 74 is provided to aid in separating the label segment 16 from the cutter drum and causing it to be picked up by the vacuum of the vacuum drum 24.
Referring now to FIGURE 4, a vacuum source 88 provides vacuum to first and second vacuum fittings 46 and 48. To control the amount of vacuum provided to the second vacuum fitting 48, a valve 90 may be provided in the vacuum line 92 while the vacuum line 94 provides full vacuum available from the vacuum source 88 to the first vacuum fitting 46. In this way, two separate levels of vacuum pressure can be maintained within the cutter drum. Three or more levels of vacuum pressure can be maintained by providing additional cavities within the vac um drum.
It has been found that the location of a vacuum fitting 73 on the cutter drum 18 can lead to a reduction in tension as the label segment 16 is trans¬ ferred from the cutter drum to the vacuum drum. By placing the vacuum fitting 73 at the arcuate end of the vacuum cavity 70 on the side of the cutter drum initial¬ ly contacting the web 12 instead of the label segment 16, a vacuum pressure gradient can be developed that reduces vacuum pressure on the label segments 16 while maintaining high vacuum pressure on the label material web 12. The label material web 12 is controlled and fed into the cutter drum 18 through a series of guide rollers 78. The vacuum pressure adjacent to fitting 73 is greatest with a gradual reduction in vacuum pressure due to lost vacuum through ports disposed about the circumference of the cutter drum 18.
The vacuum supplied to the cutter drum is preferably provided from a source independent of the vacuum drum to assure consistent vacuum levels.
Referring now to FIGURE 5, the stationary valve plate 50 is shown in a bottom plan view. The stationary valve plate 50 provides the means for mount¬ ing first and second vacuum fittings 46 and 48 which provide vacuum to first and second cavities 26 and 28. A set screw control 80 can be provided to control vacuum supplied to a label application section of 96 of the second cavity 28.
Referring now to FIGURE 6, the second vacuum fitting 48 is shown as it is attached to the stationary valve plate 50 to define the second cavity 28.
Referring now to FIGURE 7, the first vacuum fitting 46 is shown secured to the stationary valve plate 50 to define the first cavity 26. Referring now to FIGURE 8, an alternative embodiment of a vacuum drum 100 is shown wherein first second and third vacuum ports 102, 104 and 106 are provided to make available three different levels of vacuum that are ported to the vacuum drum surface 108. Also shown in FIGURE 8 is a cut and stack label magazine 110 from which a stack of labels 112 may be supplied to the vacuum drum. Labels 112 are picked from the maga¬ zine 110 by the vacuum drum 100 when exposed to the first level of vacuum supplied through cavity 102.
As the label 112 is rotated by the vacuum drum 100 pass a treating apparatus 114 the label can be provided with vacuum from either the second or third cavities 104, 106. The treatment apparatus 114 may be a glue wheel, a glue spring device, or a localized heat application source. A localized heat application source would be usable with a label 112 having a previously applied coating of adhesive that is subsequently heat activatable being supported on a vacuum drum 100. Heat activatable adhesive could be activated by a hot air blast or any other mechanism for locally heating the surface of the label.
It should be appreciated that the present invention is adaptable to meet a wide variety of different labeling requirements. The independently controllable vacuum permits labeling with a wide variety of materials and labeling techniques. This flexibility permit a basic machine to apply many different types of materials utilizing different adhesive patterns and adhesive application techniques. In operation, the label segments 16 are cut from the label material web 12 by the cutter drum 18. When the label web 12 is brought into contact with the cutter drum 18, the highest level of vacuum provided by the cutter drum is assured by locating the vacuum fitting 73 adjacent to the point on the cutter drum that initially picks up the labeling material web 12. The rotating cutter knife 20 and stationary cutter knife 22 cut the label segment 16 from the web 12 at a point on the cutter drum where lesser vacuum pressure is provided due to the distance from the vacuum fitting 73 of the cutter knife 20. The vacuum is reduced further as the distance from the vacuum fitting 73 increases. A blow off port 72 is provided adjacent to a point on the cutter drum 18 to blow off the label segment leading edge 74 toward the vacuum drum 24.
The first cavity 26 in the vacuum drum 24 is substantially adjacent cutter drum 18 and extends arcuately within the stationary valve plate 50 from the point on the vacuum drum adjacent to the cutter drum to a point preceding the glue applicator 30. By providing less vacuum pressure at the first cavity 26, label segments 16 are not subjected to full vacuum pressure at the time of cut-off or at the time of transfer thereby reducing the tendency of label segments 16 to split or to become misaligned as they are transferred from the cutter drum 18 to the vacuum drum 24.
As the label segments move with the base plate
54, cylindrical wall 40, and pad 42, the base plate ports 84 that were previously open to the first cavity
26 rotate until they open into the second cavity 28.
When open to the second cavity 28, a different and higher level of vacuum is provided to the vacuum ports 44 in the pad 42. Increasing the vacuum holding the label segment 16 on the vacuum drum as it passes the glue applicator 30 prevents the label segment 16 from following the glue roller 32 that can lead to label segment 16 becoming caught in the glue applicator 30. The higher level vacuum provided in the second cavity 28 may be controlled in a label application section by set screw control 80. Label application portion 96 of the second cavity bridges over the blow off port 62.
The foregoing description of a mode of prac¬ ticing the invention is intended to be illustrative of the best mode of the invention and is not to be read in a limiting sense. The scope of this invention should be construed by reference to the following broad claims.

Claims

What Is Claimed Is:
1. A method of labeling containers compris¬ ing: providing a web of labeling material; severing the web into label segments; feeding the label segments to a vacuum drum; picking up the label segments by the vacuum drum with a first level of vacuum supplied through a first cavity located within the vacuum drum; holding the label segments on the vacuum drum with a second level of vacuum supplied through a second cavity located within the vacuum drum, said second cavity being separate from the first cavity, and wherein said second level of vacuum is greater than the first level of vacuum; acting on the label segments while the label segments are being held on the vacuum drum by the second level of vacuum; and applying the label segments to said contain- ers.
2. The method of claim 1 wherein said step of severing the web into segments is performed by a cutter having a cylindrical wall through which vacuum is supplied to retain the web of labeling material during the severing step, said cutter having a knife extending radially outwardly from the cylindrical wall which is rotated relative to a cutting edge, said cutter having a vacuum supply port and an arcuate cavity extending from a first point adjacent the knife to a second point circumferentially spaced from the knife, said vacuum supply port opening into the arcuate cavity at a loca¬ tion closer to the second point than the first point, wherein the vacuum within the arcuate cavity is reduced adjacent the knife in comparison to the vacuum within the arcuate cavity adjacent the vacuum supply port.
3. The method of claim 2 wherein the reduced vacuum within the arcuate cavity adjacent the knife reduces tension on the web of labeling material during the severing step and wherein the comparatively greater vacuum within the arcuate cavity adjacent the vacuum supply port applies increased holding force on the web of labeling material at a circumferentially spaced location from the knife.
4. The method of claim 1 wherein said web of labeling material is provided in roll form and unrolled prior to being fed into the cutter.
5. The method of claim 1 wherein said step of feeding the label segments to the vacuum drum begins prior to the completion of the severing step and the first level of vacuum is maintained below a predeter¬ mined level to reduce tension on the label segments, whereby label segment misalignment on the vacuum drum and label breakage prior to completion of the severing step is minimized.
6. The method of claim 1 wherein said step of acting on the label segments comprises applying an adhesive to predetermined locations on the label seg¬ ments.
7. The method of claim 6 wherein said adhe¬ sive is a solvent which forms an adherent surface in situ.
8. The method of claim 6 wherein said adhe¬ sive is hot melt glue.
9. The method of claim 6 wherein said adhe¬ sive is cold glue.
10. The method of claim 1 wherein said step of applying the label segments to the containers in¬ cludes the further step of providing a port for pressur¬ ized air on the vacuum drum at the point on the vacuum drum where a trailing edge of the label segment is released from the vacuum drum and applied to the con¬ tainer.
11. A method of labeling containers compris¬ ing: feeding a label to a rotating vacuum drum; transferring the labels on the vacuum drum initially by a first controllable level of vacuum supplied through a first cavity in the vacuum drum; holding the label on the vacuum drum by a second controllable level of vacuum supplied through a second cavity in the vacuum drum as the label is rotated by the vacuum drum; treating a surface on the label as it is held by the second controllable level of vacuum, said first and second controllable levels of vacuum being indepen- dently controlled; applying the label to a container while the label is partially held on the vacuum drum by the second controllable level of vacuum.
12. The method of labeling containers of claim 11 wherein during said treating step a third controllable level of vacuum is provided through a third cavity in the vacuum drum, said third cavity being ported to the surface of the vacuum drum at the point in the rotation of the vacuum drum where adhesive is applied to the leading edge of the label.
13. The method of labeling containers of claim 11 wherein said labels are cut into individual segments before said transferring step and said labels are precoated with an activatable adhesive, wherein said first controllable level of vacuum is maintained below the second controllable level of vacuum.
14. The method of claim 13 wherein said precoated adhesive is a heat activated adhesive printed on the label which is heated in a specific region while the label is held by the second controllable level of vacuum.
15. The method of claim 11 wherein said labels are fed during said feeding step from a stack of labels.
PCT/US1996/006601 1995-05-17 1996-05-09 Method of labeling containers WO1996036537A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP96915646A EP0825952B1 (en) 1995-05-17 1996-05-09 Method of labeling containers
AU57374/96A AU712021B2 (en) 1995-05-17 1996-05-09 Method of labeling containers
JP8534909A JPH11505495A (en) 1995-05-17 1996-05-09 How to attach labels to containers
DE69630373T DE69630373T2 (en) 1995-05-17 1996-05-09 METHOD FOR LABELING CONTAINERS
BR9608415A BR9608415A (en) 1995-05-17 1996-05-09 Process for labeling containers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US443,317 1995-05-17
US08/443,317 US5486253A (en) 1995-05-17 1995-05-17 Method of labeling containers

Publications (1)

Publication Number Publication Date
WO1996036537A1 true WO1996036537A1 (en) 1996-11-21

Family

ID=23760319

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/006601 WO1996036537A1 (en) 1995-05-17 1996-05-09 Method of labeling containers

Country Status (10)

Country Link
US (1) US5486253A (en)
EP (2) EP0825952B1 (en)
JP (1) JPH11505495A (en)
CN (1) CN1071677C (en)
AU (1) AU712021B2 (en)
BR (1) BR9608415A (en)
DE (3) DE03023248T1 (en)
PE (1) PE31197A1 (en)
RU (1) RU2168448C2 (en)
WO (1) WO1996036537A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799394B2 (en) 2006-11-14 2010-09-21 Millercoors, Llc Container with insulative label

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849142A (en) * 1996-05-24 1998-12-15 Stoffel Seals Corporation Three-dimensional seal applicator
US6095218A (en) * 1997-07-16 2000-08-01 New Jersey Machine, Inc. Transfer system for transporting articles cut from a blank of material
AU8483898A (en) * 1997-07-16 1999-02-10 New Jersey Machine Inc. Transfer cylinder for transporting labels in a labelling machine
US6450230B1 (en) 1999-06-24 2002-09-17 S-Con, Inc. Labeling apparatus and methods thereof
US6328832B1 (en) 1998-06-26 2001-12-11 S-Con, Inc. Labeling apparatus with web registration, web cutting and carrier mechanisms, and methods thereof
DE69814387T2 (en) * 1998-09-30 2004-04-01 Fameccanica Data S.P.A. Device for cutting laminating elements from material webs
US6347657B1 (en) 1999-09-08 2002-02-19 B & H Manufacturing Company, Inc. Lightweight vacuum drum
US20030236562A1 (en) * 2000-10-10 2003-12-25 Kuzma Janusz A. Band type multicontact electrode and method of making the same
CN100429378C (en) * 2001-06-28 2008-10-29 瓦勒公司 Cut and stack labels of laminated film
US6546958B1 (en) * 2001-11-30 2003-04-15 B & H Manufacturing Company, Inc. Multiple cavity valve plate with floating shoe for container labeling apparatus
US20030150148A1 (en) * 2002-02-12 2003-08-14 Spear U.S.A., L.L.C. Cellulose film label with tactile feel
US6818271B2 (en) * 2002-02-12 2004-11-16 Spear Usa, Llc Adhesive coated thin film label
US7288304B2 (en) * 2002-03-15 2007-10-30 Exxonmobil Oil Corporation Metallized patch labels
WO2004055760A1 (en) 2002-12-13 2004-07-01 Spear U.S.A., L.L.C. Label having improved aesthetic appearance
US7703599B2 (en) * 2004-04-19 2010-04-27 Curt G. Joa, Inc. Method and apparatus for reversing direction of an article
US8417374B2 (en) * 2004-04-19 2013-04-09 Curt G. Joa, Inc. Method and apparatus for changing speed or direction of an article
US20050230037A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Staggered cutting knife
US7640962B2 (en) * 2004-04-20 2010-01-05 Curt G. Joa, Inc. Multiple tape application method and apparatus
US7708849B2 (en) * 2004-04-20 2010-05-04 Curt G. Joa, Inc. Apparatus and method for cutting elastic strands between layers of carrier webs
US20050230449A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Apparatus and method of increasing web storage in a dancer
US7638014B2 (en) 2004-05-21 2009-12-29 Curt G. Joa, Inc. Method of producing a pants-type diaper
US7537215B2 (en) * 2004-06-15 2009-05-26 Curt G. Joa, Inc. Method and apparatus for securing stretchable film using vacuum
US20060046005A1 (en) * 2004-08-24 2006-03-02 Mcgee Dennis E Coating for polymeric labels
WO2006096822A2 (en) * 2005-03-09 2006-09-14 Curt G. Joa, Inc. Transverse tape application method and apparatus
US7811403B2 (en) * 2005-03-09 2010-10-12 Curt G. Joa, Inc. Transverse tab application method and apparatus
US7533709B2 (en) * 2005-05-31 2009-05-19 Curt G. Joa, Inc. High speed vacuum porting
US7770712B2 (en) * 2006-02-17 2010-08-10 Curt G. Joa, Inc. Article transfer and placement apparatus with active puck
US8172977B2 (en) 2009-04-06 2012-05-08 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US7780052B2 (en) * 2006-05-18 2010-08-24 Curt G. Joa, Inc. Trim removal system
US9622918B2 (en) 2006-05-18 2017-04-18 Curt G. Joe, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US10456302B2 (en) 2006-05-18 2019-10-29 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US9433538B2 (en) 2006-05-18 2016-09-06 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit
US8016972B2 (en) 2007-05-09 2011-09-13 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
CA2599170A1 (en) * 2006-08-28 2008-02-28 Curt G. Joa, Inc. Apparatus and method for wetting a continuous web
US20080047658A1 (en) * 2006-08-28 2008-02-28 Curt G. Joa, Inc. Bonding method for continuous traveling web
US8221109B2 (en) * 2006-12-05 2012-07-17 Gold Tip, Llc Material layering device
PL2486903T3 (en) 2007-02-21 2024-03-04 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9944487B2 (en) 2007-02-21 2018-04-17 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9550306B2 (en) 2007-02-21 2017-01-24 Curt G. Joa, Inc. Single transfer insert placement and apparatus with cross-direction insert placement control
US20080283179A1 (en) * 2007-05-18 2008-11-20 John Richard Sink Device and Method for Printing Labels
US8398793B2 (en) * 2007-07-20 2013-03-19 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations
US9387131B2 (en) 2007-07-20 2016-07-12 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automated threading and re-threading of web materials
US20100181021A1 (en) * 2007-10-26 2010-07-22 Combs James D Method of producing cut-and-stack labels
US8182624B2 (en) 2008-03-12 2012-05-22 Curt G. Joa, Inc. Registered stretch laminate and methods for forming a registered stretch laminate
US20100170618A1 (en) * 2008-06-09 2010-07-08 Keeney Sean M Cut-and-stack label made from shrink film and related methods
US8389117B2 (en) * 2008-10-30 2013-03-05 Eastman Chemical Company Hot melt adhesives for roll-applied labels
US8449773B2 (en) 2009-07-06 2013-05-28 Brigham Young University Method for pretreatment of cellulosic and lignocellulosic materials for conversion into bioenergy
US8673098B2 (en) * 2009-10-28 2014-03-18 Curt G. Joa, Inc. Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web
US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US8460495B2 (en) 2009-12-30 2013-06-11 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US8828170B2 (en) * 2010-03-04 2014-09-09 Pactiv LLC Apparatus and method for manufacturing reinforced containers
US8663411B2 (en) 2010-06-07 2014-03-04 Curt G. Joa, Inc. Apparatus and method for forming a pant-type diaper with refastenable side seams
US9603752B2 (en) 2010-08-05 2017-03-28 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automatic cuff defect correction
CN102417059B (en) * 2010-09-27 2013-08-21 保定钞票纸业有限公司 Device for dispensing features on page sheet
IT1402675B1 (en) * 2010-11-09 2013-09-13 Sidel Spa Con Socio Unico METHOD FOR APPLYING LABELS TO ARTICLES
US9566193B2 (en) 2011-02-25 2017-02-14 Curt G. Joa, Inc. Methods and apparatus for forming disposable products at high speeds with small machine footprint
CN102175105A (en) * 2011-03-03 2011-09-07 周英武 Automatic packaging machine for cylindrical fireworks
US8656817B2 (en) 2011-03-09 2014-02-25 Curt G. Joa Multi-profile die cutting assembly
USD684613S1 (en) 2011-04-14 2013-06-18 Curt G. Joa, Inc. Sliding guard structure
US8820380B2 (en) 2011-07-21 2014-09-02 Curt G. Joa, Inc. Differential speed shafted machines and uses therefor, including discontinuous and continuous side by side bonding
DK2758316T3 (en) * 2011-09-20 2017-01-23 LINERLESS AUTOMATIC APPLICATION ApS Method and apparatus for applying labels
US10751220B2 (en) 2012-02-20 2020-08-25 Curt G. Joa, Inc. Method of forming bonds between discrete components of disposable articles
US9809414B2 (en) 2012-04-24 2017-11-07 Curt G. Joa, Inc. Elastic break brake apparatus and method for minimizing broken elastic rethreading
CN103660505B (en) 2012-09-24 2016-02-03 鸿富锦精密工业（深圳）有限公司 Mounting device
US8616259B1 (en) * 2012-11-30 2013-12-31 Nulabel Technologies, Inc. Automated labeling apparatus using labels having a fluid activatable adhesive
EP2772448B1 (en) * 2013-02-28 2016-02-24 Sidel S.p.a. Con Socio Unico A vacuum drum and a method for transferring labels
DE102013206886A1 (en) * 2013-04-17 2014-10-23 Krones Ag Glue container for hot glue applications
US9283683B2 (en) 2013-07-24 2016-03-15 Curt G. Joa, Inc. Ventilated vacuum commutation structures
DE102013215998A1 (en) * 2013-08-13 2015-03-12 Krones Ag Labeling unit for applying labels to containers
USD703712S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703711S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum communication structure
USD703248S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703247S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD704237S1 (en) 2013-08-23 2014-05-06 Curt G. Joa, Inc. Ventilated vacuum commutation structure
US10308462B2 (en) 2013-09-06 2019-06-04 Kimberly-Clark Worldwide, Inc. Plate for an anvil roll with a reduced-vacuum region for use in a slip and cut system and method of using the same
US9289329B1 (en) 2013-12-05 2016-03-22 Curt G. Joa, Inc. Method for producing pant type diapers
EP2883804B1 (en) * 2013-12-11 2016-08-03 Sidel S.p.a. Con Socio Unico A labelling unit for applying a label onto an article
CN104828323B (en) * 2015-05-11 2016-08-24 广东技术师范学院 A kind of automatic pipe-sticking machine using normal tape paper and automatically patch pipe method
US9809730B2 (en) * 2015-06-10 2017-11-07 Upm Raflatac Oy Printable label comprising a clear face layer and a clear adhesive layer
US10167156B2 (en) 2015-07-24 2019-01-01 Curt G. Joa, Inc. Vacuum commutation apparatus and methods
DE202015104167U1 (en) * 2015-08-10 2016-11-14 Krones Ag labeling
CN105818513B (en) * 2016-05-25 2018-03-06 广东长天精密设备科技有限公司 A kind of glue plastering machine
DE102017119943A1 (en) * 2017-08-30 2019-02-28 Khs Gmbh Device for labeling containers
DE102020101843A1 (en) 2020-01-27 2021-07-29 Krones Aktiengesellschaft Pallet carousel for transferring labels from a label magazine to containers and a method for sucking up labels on a pallet carousel
US11737930B2 (en) 2020-02-27 2023-08-29 Curt G. Joa, Inc. Configurable single transfer insert placement method and apparatus
EP3988462A1 (en) * 2020-10-20 2022-04-27 Sidel Participations Labelling machine and method for applying labels onto articles adapted to contain a pourable product
EP3992095A1 (en) * 2020-10-30 2022-05-04 Sidel Participations Labelling machine and method for applying labels onto articles adapted to contain a pourable product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663012A (en) * 1969-02-10 1972-05-16 Ibm Document handling device provided with a number of rotatable hollow drums with suction openings
US4145040A (en) * 1975-10-10 1979-03-20 Gretag Aktiengesellschaft Gripper drum
US4816105A (en) * 1986-04-18 1989-03-28 Koyo Jidoki Co., Ltd. Method of making punched labels or the like

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957570A (en) * 1971-10-13 1976-05-18 F. L. Smithe Machine Company, Inc. Machinery for patching envelopes and the like
US3779829A (en) * 1972-01-24 1973-12-18 Njm Inc Labeling machine
US4108710A (en) * 1972-02-14 1978-08-22 B & H Manufacturing Company, Inc. Apparatus for applying labels to containers
US4029537A (en) * 1975-12-08 1977-06-14 Pitney-Bowes, Inc. Label applicator
DE2966995D1 (en) * 1978-12-05 1984-06-20 Associpak International Inc Labelling equipment
JPS6044298A (en) * 1983-08-22 1985-03-09 光洋自動機株式会社 Manufacture of punching label, etc.
US4647333A (en) * 1984-10-02 1987-03-03 New Jersey Machine Inc. Combination labeling and literature applying machine
US4589945A (en) * 1985-07-05 1986-05-20 Xerox Corporation Vacuum supply control for a three pad labelling head machine
US4641558A (en) * 1985-08-16 1987-02-10 B & H Manufacturing Company Rotatable shaft assembly
US4687535A (en) * 1986-03-28 1987-08-18 New Jersey Machine, Inc. Vacuum drum labeling system
US4671843A (en) * 1986-04-28 1987-06-09 Owens-Illinois, Inc. Label transport vacuum drum
US5061334A (en) * 1989-01-04 1991-10-29 United States Tobacco Company Machine and method for high speed, precisely registered label application with sprockets for positioning the label on a transfer wheel
US5183252A (en) * 1989-03-31 1993-02-02 Eastman Kodak Company Vaccum drum for different sized media
US5405487A (en) * 1992-06-30 1995-04-11 Cms Gilbreth Packaging Systems, Inc. Apparatus and method for applying labels onto small cylindrical articles and web and adhesive delivery mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663012A (en) * 1969-02-10 1972-05-16 Ibm Document handling device provided with a number of rotatable hollow drums with suction openings
US4145040A (en) * 1975-10-10 1979-03-20 Gretag Aktiengesellschaft Gripper drum
US4816105A (en) * 1986-04-18 1989-03-28 Koyo Jidoki Co., Ltd. Method of making punched labels or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799394B2 (en) 2006-11-14 2010-09-21 Millercoors, Llc Container with insulative label
US8852377B2 (en) 2006-11-14 2014-10-07 Millercoors, Llc Container with insulative label

Also Published As

Publication number Publication date
PE31197A1 (en) 1997-09-13
DE69634708T2 (en) 2006-01-19
EP1398273A2 (en) 2004-03-17
CN1071677C (en) 2001-09-26
AU712021B2 (en) 1999-10-28
BR9608415A (en) 1999-08-17
RU2168448C2 (en) 2001-06-10
EP0825952A1 (en) 1998-03-04
AU5737496A (en) 1996-11-29
DE69630373D1 (en) 2003-11-20
EP0825952B1 (en) 2003-10-15
DE69634708D1 (en) 2005-06-09
EP1398273A3 (en) 2004-03-24
US5486253A (en) 1996-01-23
EP0825952A4 (en) 2000-11-08
CN1190373A (en) 1998-08-12
EP1398273B1 (en) 2005-05-04
JPH11505495A (en) 1999-05-21
DE69630373T2 (en) 2004-07-22
MX9708719A (en) 1998-06-30
DE03023248T1 (en) 2004-09-30

Similar Documents

Publication Publication Date Title
US5486253A (en) Method of labeling containers
US4500386A (en) Container feed for labeling machine
US3865671A (en) Labeling device for upright standing objects
EP0344932B1 (en) Straight through labelling machine
US5437759A (en) Apparatus and method for applying labels onto small cylindrical articles using wiper speed differential
US4724036A (en) Progressively ported vacuum drum for labeling machines
US6206071B1 (en) Apparatus and method for applying linerless labels
CZ20011912A3 (en) Process for preparing stickers for applying to containers and apparatus for making the same
US20090255623A1 (en) Apparatus and methods for applying adhesive to labels
US6551439B1 (en) Ultraviolet labeling apparatus and method
US5480502A (en) Method and apparatus for applying labels to articles using cooling air on label receiving positions
JP2020517530A (en) Labeling system
CA1222481A (en) Labeling machines
EP0954476B1 (en) Applying stretched labels to cylindrical containers
US2788150A (en) Machines for labelling bottles and the like
US8192573B2 (en) Apparatus and method for applying labels supplied from a roll to containers
CA2224860C (en) Applying stretch labels
EP0377384B1 (en) A machine and a method for high speed, precisely registered label application
CA3070646A1 (en) Container labeling machine
MXPA97008719A (en) Method for labeling enva
US4493744A (en) Labeling machines
CA1087137A (en) Container feed for labeling machine
EP3760551A1 (en) Method for applying labels onto articles adapted to contain a pourable product
GB2121385A (en) Label feeding and applying

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 96195304.7

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG UZ VN AM AZ BY KG KZ MD RU TJ

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: PA/a/1997/008719

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 1996 534909

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1996915646

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1996915646

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: CA

WWG Wipo information: grant in national office

Ref document number: 1996915646

Country of ref document: EP