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公开(公告)号：US20180029754A1
公开(公告)日：2018-02-01
申请号：US15223763
申请日：2016-07-29
发明人： Ben Tseng , Hou-Cheng Su , Jyh-yao Raphael Li
CPC分类号： B65D33/25 , B29C47/0021 , B29C47/003 , B29C47/0864 , B29C47/12 , B29L2031/7128 , B29L2031/7282
摘要： A closure for closing a bag and a die head and method for making the closure. The closure includes two closure members having support walls and mating interlocking profiles. The support walls are resilient and have self-retaining forms in vertical section including middle sections curving outwardly away from one another when mounted on a bag. Top portions of the support walls extend outwardly away from one another to form gripping panels when the closure is closed. A die head for forming a closure member includes a body that defines a slot including a support wall segment for forming the support wall of the closure member. The support wall segment includes first and second portions oriented transverse to one another and intersecting at a vertex. To form the closure member, polymer is extruded through the slot and quenched.
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公开(公告)号：US20170050768A1
公开(公告)日：2017-02-23
申请号：US15243468
申请日：2016-08-22
发明人： Ben Tseng , Ter Hai Lin , Ting Li , Kelvin Yang , Lan-Shin Cheng , Jyh-yao Raphael Li
摘要： An envelope has an envelope body formed by opposing panels that define an interior and an opening. A closure is joined to and extends up from the top margin of one panel. The envelope is configured such that the interior surface of the closure is sealable to the other panel to permanently close the envelope opening. The closure includes a closure panel and a tear band coextruded with the closure panel. The tear band is composed of a polymeric material having lower tear strength than the material of the closure panel. The tear band defines a zone of weakness extending along the width of the closure for opening the closure by tearing along the zone of weakness after it is permanently closed.
摘要翻译： 信封具有由相对的面板形成的封套主体，其限定内部和开口。 闭合件连接到一个面板的顶部边缘并从其延伸。 封套被构造成使得封盖的内表面可密封到另一个面板以永久地封闭信封开口。 封闭件包括一封闭面板和一个与闭合面板共挤出的撕带。 撕裂带由具有比封闭面板的材料低的撕裂强度的聚合材料组成。 撕裂带限定沿着封闭件的宽度延伸的弱区，用于通过在永久关闭之后沿弱化区撕裂来打开封闭件。
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公开(公告)号：USD831483S1
公开(公告)日：2018-10-23
申请号：US29595500
申请日：2017-02-28
设计人： Ben Tseng , Li-yung Chang , Jerry Hsu , Hou-cheng Su , Szu-Yu Lin , Jyh-yao Raphael Li
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公开(公告)号：US10723516B2
公开(公告)日：2020-07-28
申请号：US15651052
申请日：2017-07-17
发明人： Ben Tseng , Hou-Cheng Su , Jyh-yao Raphael Li
摘要： A closure for closing a bag and a die head and method for making the closure. The closure includes two closure members having support walls and mating interlocking profiles. The support walls are resilient and have self-retaining forms in vertical section including middle sections curving outwardly away from one another when mounted on a bag. Top portions of the support walls extend outwardly away from one another to form gripping panels when the closure is closed. A die head for forming a closure member includes a body that defines a slot including a support wall segment for forming the support wall of the closure member. The support wall segment includes first and second portions oriented transverse to one another and intersecting at a vertex. To form the closure member, polymer is extruded through the slot and quenched.
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公开(公告)号：US10053263B2
公开(公告)日：2018-08-21
申请号：US15243468
申请日：2016-08-22
发明人： Ben Tseng , Ter Hai Lin , Ting Li , Kelvin Yang , Lan-Shin Cheng , Jyh-yao Raphael Li
摘要： An envelope has an envelope body formed by opposing panels that define an interior and an opening. A closure is joined to and extends up from the top margin of one panel. The envelope is configured such that the interior surface of the closure is sealable to the other panel to permanently close the envelope opening. The closure includes a closure panel and a tear band coextruded with the closure panel. The tear band is composed of a polymeric material having lower tear strength than the material of the closure panel. The tear band defines a zone of weakness extending along the width of the closure for opening the closure by tearing along the zone of weakness after it is permanently closed.
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公开(公告)号：US20180148256A1
公开(公告)日：2018-05-31
申请号：US15878173
申请日：2018-01-23
发明人： Ben Tseng , Jyh-yao Raphael Li , Kelvin Yang
CPC分类号： B65F1/0006 , B29C48/0022 , B29C48/10 , B29C48/19 , B29C48/21 , B29K2023/0625 , B29K2995/0046 , B29K2995/0077 , B29L2031/7129 , B65F2250/114 , B65F2250/1143
摘要： A receptacle liner for gripping the receptacle and method of making. A liner may be formed by one or more panels including at least one resilient segment extending from a bottom to a top of the liner. The liner segment can be coextruded so that the resilient segment is made from resilient material and other portions of the liner are made from another material that is less resilient. When the liner is placed in a receptacle, the liner can be expanded by resiliently stretching the resilient segment so that the liner may apply a gripping force to the receptacle. The liner can include gusseted side panels. A mouth can be formed as a recess in the top ends of front and rear panels and extend through the gusseted side panels to define handle portions and form apertures in the handle portions that open to the mouth.
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公开(公告)号：US09932150B2
公开(公告)日：2018-04-03
申请号：US15223763
申请日：2016-07-29
发明人： Ben Tseng , Hou-Cheng Su , Jyh-yao Raphael Li
CPC分类号： B65D33/25 , B29C47/0021 , B29C47/003 , B29C47/0864 , B29C47/12 , B29L2031/7128 , B29L2031/7282
摘要： A closure for closing a bag and a die head and method for making the closure. The closure includes two closure members having support walls and mating interlocking profiles. The support walls are resilient and have self-retaining forms in vertical section including middle sections curving outwardly away from one another when mounted on a bag. Top portions of the support walls extend outwardly away from one another to form gripping panels when the closure is closed. A die head for forming a closure member includes a body that defines a slot including a support wall segment for forming the support wall of the closure member. The support wall segment includes first and second portions oriented transverse to one another and intersecting at a vertex. To form the closure member, polymer is extruded through the slot and quenched.
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公开(公告)号：US20180029755A1
公开(公告)日：2018-02-01
申请号：US15651052
申请日：2017-07-17
发明人： Ben Tseng , Hou-Cheng Su , Jyh-yao Raphael Li
摘要： A closure for closing a bag and a die head and method for making the closure. The closure includes two closure members having support walls and mating interlocking profiles. The support walls are resilient and have self-retaining forms in vertical section including middle sections curving outwardly away from one another when mounted on a bag. Top portions of the support walls extend outwardly away from one another to form gripping panels when the closure is closed. A die head for forming a closure member includes a body that defines a slot including a support wall segment for forming the support wall of the closure member. The support wall segment includes first and second portions oriented transverse to one another and intersecting at a vertex. To form the closure member, polymer is extruded through the slot and quenched.
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