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公开(公告)号：US10518525B2
公开(公告)日：2019-12-31
申请号：US15324998
申请日：2015-07-10
申请人： Velcro BVBA
发明人： Luis Parellada Armela , Josep M. Soler Carbonell , Mark A. Clarner , Andrew P. Collins , Paul R. Erickson , Christopher M. Gallant , David Villeneuve
摘要： Techniques are disclosed for connecting a printing plate to a print cylinder or surface. The techniques may be implemented, for instance, with respect to a printing plate, a print cylinder, a print sleeve, or some combination thereof. In an embodiment, a field of mechanical fasteners is provisioned on a printing plate, and a complementary field of mechanical fasteners is provisioned on a print sleeve or cylinder. The mechanical fasteners collectively operate to provide a mechanical bond or interface that inhibits lateral and rotational movement of the plate during printing operations, and can also be configured to manage backlash between engaging surfaces of the interface. In some cases, backlash management includes use of cushion effect integral with the mechanical bond itself and/or unidirectional and possibly angled fastener elements to provide a snugging effect. The mechanical bond may be implemented with hook-and-loop, hook-and-hook, hook-to-channel, male/female-type fittings, vacuum, suction, and/or magnetics.
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公开(公告)号：US10150604B2
公开(公告)日：2018-12-11
申请号：US15310360
申请日：2015-05-11
申请人： Velcro BVBA
IPC分类号： B65D75/58 , B31B50/81 , B31B70/81 , B65B11/00 , B65B61/02 , B65B61/18 , B65C1/02 , B65D43/16 , B65D43/22 , B31B160/10
摘要： A reusable closure system is disclosed for flexible packaging applications. The system generally includes base and lid portions. The base portion can be bonded to underlying package material and includes first and second fields of touch fasteners separated by a multi-layer buffer zone. The buffer zone can be at least in part co-located with a frangible region of underlying package material. In some embodiments, the buffer zone is substantially free of active bonding agent, such that there is little or no active bonding agent overlapping the frangible region. One of the touch fastener fields of the base can be deployed at least partially within the area defined by the frangible region. The other touch fastener field is deployed around the buffer zone. The lid portion can be bonded to the package material and/or base portion, and includes a hinge and another touch fastener field to mate with the base fields.
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公开(公告)号：US20170247157A1
公开(公告)日：2017-08-31
申请号：US15310360
申请日：2015-05-11
申请人： Velcro BVBA
CPC分类号： B65D75/5838 , B31B50/81 , B31B70/81 , B31B2160/10 , B31D1/0018 , B31D1/021 , B65B9/06 , B65B11/004 , B65B61/02 , B65B61/18 , B65B61/184 , B65C1/02 , B65D43/163 , B65D43/22 , B65D2313/02 , B65D2575/586 , Y02W30/807
摘要： A reusable closure system is disclosed for flexible packaging applications. The system generally includes base and lid portions. The base portion can be bonded to underlying package material and includes first and second fields of touch fasteners separated by a multi-layer buffer zone. The buffer zone can be at least in part co-located with a frangible region of underlying package material. In some embodiments, the buffer zone is substantially free of active bonding agent, such that there is little or no active bonding agent overlapping the frangible region. One of the touch fastener fields of the base can be deployed at least partially within the area defined by the frangible region. The other touch fastener field is deployed around the buffer zone. The lid portion can be bonded to the package material and/or base portion, and includes a hinge and another touch fastener field to mate with the base fields.
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