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公开(公告)号：US10573204B2
公开(公告)日：2020-02-25
申请号：US16253145
申请日：2019-01-21
Applicant: FLEX R&D INC.
Inventor： Prakash Mallya , David Nicholas Edwards
IPC: B32B7/12 , G09F3/02 , B65C9/46 , C09J7/20 , B65C9/22 , B05D1/02 , G09F3/10 , B65C9/18 , C09J5/00 , C09J7/38 , B32B38/18 , B32B37/12 , B32B38/00
Abstract: According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.
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公开(公告)号：US10325526B2
公开(公告)日：2019-06-18
申请号：US16104112
申请日：2018-08-16
Applicant: FLEX R&D INC.
Inventor： Prakash Mallya , David Nicholas Edwards
IPC: G09F3/00 , C09J5/00 , B05D1/00 , B65C9/00 , C09J7/00 , B32B38/00 , B32B37/00 , G09F3/02 , B05D1/02 , G09F3/10 , B65C9/18 , B65C9/46 , B65C9/22 , C09J7/20 , B32B38/18 , B32B37/12
Abstract: According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.
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公开(公告)号：US10083635B2
公开(公告)日：2018-09-25
申请号：US15687429
申请日：2017-08-25
Applicant: FLEX R&D INC.
Inventor： Prakash Mallya , David Nicholas Edwards
IPC: B32B37/12 , B32B38/04 , G09F3/02 , B65C9/18 , C09J5/00 , B05D1/02 , G09F3/10 , B65C9/46 , B65C9/22 , B32B38/18 , B32B38/00
CPC classification number: G09F3/02 , B05D1/02 , B32B37/12 , B32B38/0004 , B32B38/105 , B32B38/185 , B65C9/18 , B65C9/1803 , B65C9/22 , B65C9/2204 , B65C9/46 , C09J5/00 , C09J7/20 , C09J2201/20 , C09J2201/606 , C09J2203/334 , G09F3/10 , G09F2003/0229 , G09F2003/0241 , Y10T156/1056 , Y10T156/1057 , Y10T156/1062 , Y10T156/1064 , Y10T156/1082 , Y10T156/1304
Abstract: According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.
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公开(公告)号：US11267600B2
公开(公告)日：2022-03-08
申请号：US16847665
申请日：2020-04-14
Applicant: FLEX R&D, INC.
Inventor： Prakash Mallya , Ramin Heydarpour , David Nicholas Edwards , William Ben Bower
Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed. Such a tape may be manufactured through high speed manufacturing processes and wound into large master rolls. In the roll configuration, the modified surface contacts the backside of the liner and experiences compressive forces in the roll. Due to the compressive forces, a part of the modified surface may get pushed into the PSA, thereby affecting the properties of the modified adhesive. An embodiment of this invention provides an embossed liner with spacers that nest the modified adhesive surface when it is self-wound, thereby preventing the deterioration of the adhesive properties. An embodiment of the invention is a method by which the adhesive-based closure system can be applied on to a flexible packaging material on a Form Fill Seal packaging machine in one of three ways: (1) In a form of a tape from a spool. (2) In a form of an adhesive dispensed directly on to flexible packaging material. (3) In form of a tape dispensed from a roll of pressure sensitive adhesive roll. Another embodiment of the invention is a double sided tape with the detack layer on both sides. An embodiment of the present invention can also be used for temporary closure with no damage done to the underlying system.
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公开(公告)号：US10399722B2
公开(公告)日：2019-09-03
申请号：US16156584
申请日：2018-10-10
Applicant: FLEX R&D, INC.
Inventor： Prakash Mallya , Ramin Heydarpour , David Nicholas Edwards , William Ben Bower
Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed. Such a tape may be manufactured through high speed manufacturing processes and wound into large master rolls. In the roll configuration, the modified surface contacts the backside of the liner and experiences compressive forces in the roll. Due to the compressive forces, a part of the modified surface may get pushed into the PSA, thereby affecting the properties of the modified adhesive. An embodiment of this invention provides an embossed liner with spacers that nest the modified adhesive surface when it is self-wound, thereby preventing the deterioration of the adhesive properties. An embodiment of the invention is a method by which the adhesive-based closure system can be applied on to a flexible packaging material on a Form Fill Seal packaging machine in one of three ways: (1) In a form of a tape from a spool. (2) In a form of an adhesive dispensed directly on to flexible packaging material. (3) In form of a tape dispensed from a roll of pressure sensitive adhesive. Another embodiment of the invention is a double sided tape with the detack layer on both sides. An embodiment of the present invention can also be used for temporary closure with no damage done to the underlying system.
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Patent Agency Ranking
公开(公告)号：US10975269B2
公开(公告)日：2021-04-13
申请号：US16205223
申请日：2018-11-30
Applicant: FLEX R&D, INC.
Inventor： Prakash Mallya
Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed.
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公开(公告)号：US10654604B2
公开(公告)日：2020-05-19
申请号：US16155886
申请日：2018-10-09
Applicant: FLEX R&D, INC.
Inventor： Prakash Mallya , Ramin Heydarpour , David Nicholas Edwards , William Ben Bower
Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed. Such a tape may be manufactured through high speed manufacturing processes and wound into large master rolls. In the roll configuration, the modified surface contacts the backside of the liner and experiences compressive forces in the roll. Due to the compressive forces, a part of the modified surface may get pushed into the PSA, thereby affecting the properties of the modified adhesive. An embodiment of this invention provides an embossed liner with spacers that nest the modified adhesive surface when it is self-wound, thereby preventing the deterioration of the adhesive properties. An embodiment of the invention is a method by which the adhesive-based closure system can be applied on to a flexible packaging material on a Form Fill Seal packaging machine in one of three ways: (1) In a form of a tape from a spool. (2) In a form of an adhesive dispensed directly on to flexible packaging material. (3) In form of a tape dispensed from a roll of pressure sensitive adhesive roll. Another embodiment of the invention is a double sided tape with the detack layer on both sides. An embodiment of the present invention can also be used for temporary closure with no damage done to the underlying system.
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公开(公告)号：US10522057B2
公开(公告)日：2019-12-31
申请号：US16401480
申请日：2019-05-02
Applicant: FLEX R&D INC.
Inventor： Prakash Mallya , David Nicholas Edwards
IPC: G09F3/00 , B65C9/00 , C09J7/00 , B65C7/00 , B05D1/00 , C09J5/00 , B32B38/00 , B32B37/00 , G09F3/02 , B65C9/46 , C09J7/20 , B65C9/22 , B05D1/02 , G09F3/10 , B65C9/18 , B32B38/18 , B32B37/12
Abstract: According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.
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公开(公告)号：US20220101757A1
公开(公告)日：2022-03-31
申请号：US17424067
申请日：2020-01-19
Applicant: FLEX R&D INC.
Inventor： Prakash MALLYA , David EDWARDS
IPC: G09F3/02 , B65C9/46 , C09J7/20 , B65C9/22 , B05D1/02 , G09F3/10 , B65C9/18 , C09J5/00 , C09J7/38
Abstract: A label laminate comprising a filmic or a paper substrate, said substrate having a first surface and a second surface; a pressure sensitive adhesive (PSA) layer, said PSA layer being tacky and having a first surface and a second surface, the first surface of the PSA being in contact with the second surface of the substrate; and a detack layer on top of the second surface of the PSA layer, said detack layer having a melting point above about 50 C, wherein the detack layer has a surface coverage of less than 100% of the second surface of the PSA layer.
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公开(公告)号：US10196544B2
公开(公告)日：2019-02-05
申请号：US15680900
申请日：2017-08-18
Applicant: FLEX R&D, Inc.
Inventor： Prakash Mallya
Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed.
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