# US 5,344,305 A · Apparatus for in-mold labelling > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 5,344,305 A - Document ID: US5344305A - Status: Granted - Kind: A - Application number: 08/011,818 - Filed: 1993-02-01 - Granted: 1994-09-06 - Earliest claimed: 1993-02-01 - Assignees: CCL Label, Inc. - Inventors: Barron G. McKillip - Web page: https://patentgrep.com/patent/US5344305A ## CPC - B29C 49/2408: {In-mould lining or labelling} - B29C 2049/2412: {outside the article} - B29C 2049/2437: {Cutting} - B29C 2793/0081: before shaping - B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms B29B11/00; making laminated products by combining previously unconnected layers which become one product whose layers will remain together B32B37/00 - B32B41/00) ## Abstract A method and apparatus for in-mold labelling in which labels are individually cut from a continuous web as demanded by the cycling of a mold. The web of labels is advanced through a die cutter which sequentially cuts individual labels from the web. A transfer device picks a freshly cut label from the die cutter and places the label within the cavity of a mold located in proximity to the die cutter. By individually cutting labels from a web at the time of use rather than loading a stack of precut labels in a magazine, the invention allows for the use of thinner, less expensive, and compatible plastic label material. ## Claims ### Claim 1 An in-mold labelling apparatus comprising: a mold having a mold cavity; a cutting device in proximity to said mold for serially cutting individual labels from a continuous web in response to a molding cycle of said mold; means for advancing a continuous web of a series of individual labels through said cutting device, whereby individual labels are cut serially from said web; means for picking an individual cut label directly from said cutting device and placing said individual cut label directly into said mold cavity. ### Claim 2 (depends on 2) The apparatus of claim 2 wherein said cutting device comprises a die cutter. ### Claim 3 (depends on 2) The apparatus of claim 2 wherein said die cutter includes first and second elements, said web passing between said first and second elements, said first element having an opening formed therein whereby a freshly cut label is disposed within said opening, and whereby said means for picking removes said freshly cut label through said opening. ### Claim 4 (depends on 2) The apparatus of claim 2 wherein said die cutter includes first and second cylindrical elements having cylindrical surfaces in counterrotating, nipping relationship, said web passing between said first and second elements. ### Claim 5 (depends on 4) The apparatus of claim 4 wherein said first element includes means for holding a freshly cut label on the cylindrical surface of said first element. ### Claim 6 (depends on 1) The apparatus of claim 1 wherein said means for picking and placing comprises a suction element movable between a first position in which said suction element engages a cut label at said cutting device and a second position in which said suction element places a cut label in said mold cavity. ### Claim 7 (depends on 1) The apparatus of claim 1 further comprising means for detecting the location of each label on said web and for positioning each label in proper registration with said cutting device. ### Claim 8 An apparatus for feeding in-mold labels to the cavity of a mold comprising: a cutting device disposed in proximity to the mold for sequentially cutting individual labels from a series of labels on a continuous web; means for advancing a continuous web of labels through said cutting device; means for sequentially and individually transferring cut labels from said cutting device directly to the cavity of the mold as required by each molding cycle of the mold, said means for transferring being in proximity to said cutting device and the mold such that the labels are transferred directly from said cutting device to the mold. ### Claim 9 (depends on 8) The apparatus of claim 8 wherein said cutting device comprises a flat plate die cutter. ### Claim 10 (depends on 9) The apparatus of claim 9 wherein said flat plate die cutter includes a first plate having an opening formed therethrough, whereby each cut label is positioned in said opening for engagement with said means for transferring. ### Claim 11 (depends on 8) The apparatus of claim 8 wherein said cutting device comprises a cylindrical die cutter having a first cylinder, said first cylinder including means for holding each cut label on said first cylinder for engagement with said means for transferring. ### Claim 12 (depends on 8) The apparatus of claim 8 wherein said means for picking and placing comprises a suction element movable between a first position in which said suction element engages a cut label at said cutting device and a second position in which said suction element places a cut label in said mold cavity. ### Claim 13 (depends on 8) The apparatus of claim 8 further comprising means for detecting the location of each label on said web and for positioning each label in proper registration with said cutting device.