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公开(公告)号:US11958660B2
公开(公告)日:2024-04-16
申请号:US17424448
申请日:2020-01-29
发明人: Shaun T. Broering , Matthew W. Waldron , Jason R. Maxwell , Robert T. Dorsey , Michael G. Borchardt , Edward B. Tucker , Jack F. Melvan , Richard D. Palmer , Deborah K. Fix
CPC分类号: B65D33/02 , B31B70/008 , B65D33/28 , B65D65/40 , B65D81/264 , B31B2170/20
摘要: Thermoplastic bags with phased deformation patterns are described. In particular, one or more implementations comprise thermoplastic bags with ring rolling, SELFing, or other deformation patterns phased or aligned relative to the sides of the bags. The phased deformation patterns can allow for reducing or eliminating deformation patterns in areas of the thermoplastic bag in which side seals or other seals are formed. Additionally or alternatively, the phased deformation patterns can provide for zones that provide differing properties (e.g., functional or aesthetic). Such zones can vary aligned along a width of the thermoplastic bag and optionally also vary along a height of the thermoplastic bag. The differing zones can provide the thermoplastic bags with phased deformations that provide leak prevention, liquid containment, and other benefits.
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公开(公告)号:US10245778B2
公开(公告)日:2019-04-02
申请号:US14997030
申请日:2016-01-15
发明人: Jason R. Maxwell , Jack F. Melvan
IPC分类号: B29C53/00 , B29C53/26 , B29C53/24 , B29C55/18 , B65F1/00 , B65D33/02 , B65F1/06 , B29L31/00 , B29K101/12 , B29K105/00
摘要: A thermoplastic bag may include a sidewall that may have a plurality of first and second ribs formed therein. The first ribs may be longer in length but shorter in height than the second ribs. The second ribs may be arranged in discrete networks that appear superimposed over the first ribs. The second ribs may normally remain in a bent-over configuration. When a force is applied, the second ribs may expand the area of the sidewall so that the bag may easily accommodate large objects. To produce the bag, a thermoplastic web may be directed between opposing first and second rollers. One of the rollers may include ridges that may have first and second segments of differing heights that correspond to the differing heights of the first and second ribs. The formation of the first ribs may increase the width of the web.
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公开(公告)号:USD815958S1
公开(公告)日:2018-04-24
申请号:US29548764
申请日:2015-12-16
设计人: Dean Ferracane , Mark D. Pszczolkowski , Ronald J. Cisek , Jack F. Melvan , Sarah A. Kuhl , Michael G. Borchardt
CPC分类号: B29C47/0057 , B29C53/285 , B29C55/023 , B29C55/06 , B29C55/065 , B29C55/18 , B29D7/01 , B29K2023/0625 , B29K2023/12 , B29K2105/256 , B29K2995/0097 , B29L2007/00 , B29L2007/008 , B29L2016/00 , B31B70/008 , B31B70/874 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31F1/26 , B32B3/30 , C08J5/18 , C08J2323/06 , Y10T428/1324 , Y10T428/1334 , Y10T428/1345 , Y10T428/1352 , Y10T428/24355 , Y10T428/24446 , Y10T428/24471 , Y10T428/24479 , Y10T428/24537 , Y10T428/2457
摘要: Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is equal to or greater than the machine-direction tear resistance of the film prior to stretching.
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公开(公告)号:USD811900S1
公开(公告)日:2018-03-06
申请号:US29549338
申请日:2015-12-21
设计人: Ronald J. Cisek , Mark D. Pszczolkowski , Jack F. Melvan , Sarah A. Kuhl , Michael G. Borchardt
CPC分类号: B29C47/0057 , B29C53/285 , B29C55/023 , B29C55/06 , B29C55/065 , B29C55/18 , B29D7/01 , B29K2023/0625 , B29K2023/12 , B29K2105/256 , B29K2995/0097 , B29L2007/00 , B29L2007/008 , B29L2016/00 , B31B70/008 , B31B70/874 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31F1/26 , B32B3/30 , C08J5/18 , C08J2323/06 , Y10T428/1324 , Y10T428/1334 , Y10T428/1345 , Y10T428/1352 , Y10T428/24355 , Y10T428/24446 , Y10T428/24471 , Y10T428/24479 , Y10T428/24537 , Y10T428/2457
摘要: Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is equal to or greater than the machine-direction tear resistance of the film prior to stretching.
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公开(公告)号:US11891213B2
公开(公告)日:2024-02-06
申请号:US17424452
申请日:2020-02-11
发明人: Jason R. Maxwell , Robert T. Dorsey , Michael G. Borchardt , Edward B. Tucker , Jack F. Melvan , Shaun T. Broering , Matthew W. Waldron , Richard D. Palmer , Deborah K. Fix , Zeljko Vidovic
CPC分类号: B65D33/02 , B29C65/20 , B65D33/28 , B29L2031/7129
摘要: A thermoplastic bag includes duplicative seals. In particular, in one or more implementations, a thermoplastic bag includes a first seal and at least a second seal reinforcing the same area of the thermoplastic bag. For instance, in one or more implementations, the thermoplastic bag includes multiple seals along each side edge or along the hem. If one seal fails, the other seal(s) can remain in place to prevent leaks. Thus, the duplicative seals of the thermoplastic bag can provide reinforced strength and desired aesthetics.
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公开(公告)号:USD964180S1
公开(公告)日:2022-09-20
申请号:US29548743
申请日:2015-12-16
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公开(公告)号:USD842706S1
公开(公告)日:2019-03-12
申请号:US29641342
申请日:2018-03-21
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公开(公告)号:USD814940S1
公开(公告)日:2018-04-10
申请号:US29548713
申请日:2015-12-16
设计人: Mark D. Pszczolkowski , Ronald J. Cisek , Dean Ferracane , Jack F. Melvan , Sarah A. Kuhl , Michael G. Borchardt
CPC分类号: B29C47/0057 , B29C53/285 , B29C55/023 , B29C55/06 , B29C55/065 , B29C55/18 , B29D7/01 , B29K2023/0625 , B29K2023/12 , B29K2105/256 , B29K2995/0097 , B29L2007/00 , B29L2007/008 , B29L2016/00 , B31B70/008 , B31B70/874 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31F1/26 , B32B3/30 , C08J5/18 , C08J2323/06 , Y10T428/1324 , Y10T428/1334 , Y10T428/1345 , Y10T428/1352 , Y10T428/24355 , Y10T428/24446 , Y10T428/24471 , Y10T428/24479 , Y10T428/24537 , Y10T428/2457
摘要: Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is equal to or greater than the machine-direction tear resistance of the film prior to stretching.
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公开(公告)号:USD811898S1
公开(公告)日:2018-03-06
申请号:US29548775
申请日:2015-12-16
设计人: Jack F. Melvan , Ronald J. Cisek , Mark D. Pszczolkowski , Dean Ferracane , Sarah A. Kuhl , Michael G. Borchardt
CPC分类号: B29C47/0057 , B29C53/285 , B29C55/023 , B29C55/06 , B29C55/065 , B29C55/18 , B29D7/01 , B29K2023/0625 , B29K2023/12 , B29K2105/256 , B29K2995/0097 , B29L2007/00 , B29L2007/008 , B29L2016/00 , B31B70/008 , B31B70/874 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31F1/26 , B32B3/30 , C08J5/18 , C08J2323/06 , Y10T428/1324 , Y10T428/1334 , Y10T428/1345 , Y10T428/1352 , Y10T428/24355 , Y10T428/24446 , Y10T428/24471 , Y10T428/24479 , Y10T428/24537 , Y10T428/2457
摘要: Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is equal to or greater than the machine-direction tear resistance of the film prior to stretching.
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公开(公告)号:US20240010386A1
公开(公告)日:2024-01-11
申请号:US18470977
申请日:2023-09-20
发明人: Jack F. Melvan , Sarah A. Kuhl , Justin Zickus
CPC分类号: B65D5/4295 , B65B5/024 , B65D5/5455
摘要: A container for housing scented product includes a bottom wall, a top wall, a plurality of longitudinal sidewalls, and a plurality of lateral sidewalls. The container further includes a scented product disposed within the cavity and a first plurality of selectively openable and closable vents extending through the top wall of the container. The first plurality of vents is configured to at least partially open when a force is applied to one or more of the plurality of longitudinal sidewalls and the plurality of lateral sidewalls of the container. The container further includes a second plurality of selectively openable and closable vents extending through the bottom wall of the container. The second plurality of vents are configured to at least partially open when the force is applied to one or more of the plurality of longitudinal sidewalls and the plurality of lateral sidewalls of the container.
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