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1. 发明授权

US08580067B2 Thermo-sealing control method and packaging for resealable packaging 有权
标题翻译：可密封封装的热封控制方法和包装
公开(公告)号：US08580067B2
公开(公告)日：2013-11-12
申请号：US13403000
申请日：2012-02-23
申请人： Nelson Luis Bertazzo Teruel
发明人： Nelson Luis Bertazzo Teruel
IPC分类号： B29C65/02 , B29C65/48 , B32B37/14 , B32B38/10 , B32B38/14 , C08J5/18 , C09J5/02
CPC分类号： B32B27/32 , B29C65/02 , B29C65/4815 , B29C65/4825 , B29C65/486 , B29C65/52 , B29C65/76 , B29C66/004 , B29C66/1122 , B29C66/21 , B29C66/431 , B29C66/43121 , B29C66/4322 , B29C66/71 , B29C66/723 , B29C66/73713 , B31B50/62 , B31B50/64 , B31B70/62 , B31B70/64 , B32B7/06 , B32B7/14 , B32B27/08 , B32B2307/304 , B32B2307/31 , B32B2307/518 , B32B2439/40 , B65D75/5855 , Y10T428/1352 , B29K2023/06 , B29K2023/12
摘要： A packaging and method for controlling the seal strength between two cooperating thermo-sealable films at predetermined sealing portions, where a predetermined amount of heat is applied over a predetermined period of time. The resulting packaging is resealable after the first separation of two surfaces. The strength of the seal controlled by defining the number and dimensions of a plurality of restricted areas without a material cover that is resistant to the thermo-seal effect. The restricted area can be defined with a plurality of dots of predetermined selected shapes and dimensions. The resulting article facilitates the rupture of the packaging along a predetermined path. With this process, a fixed predetermined heat and residency time can be chosen and the seal strength can still be varied in different areas of a packaging. Non-sealable microdots with a predetermined amount of adhesive deposits also covered by a polypropylene powder deposit permit its resealing.
摘要翻译：一种用于在预定的密封部分处控制两个配合的可热封膜的密封强度的包装和方法，其中在预定时间段内施加预定量的热量。所得到的包装在第一次分离两个表面之后可重新密封。通过限定多个限制区域的数量和尺寸而不具有耐热密封效果的材料盖，可以控制密封件的强度。限制区域可以用预定选定形状和尺寸的多个点来定义。所得到的制品有助于包装沿着预定路径的破裂。通过该过程，可以选择固定的预定的热和驻留时间，并且密封强度仍然可以在包装的不同区域中变化。具有预定量的粘合剂沉积物的不可密封微孔也被聚丙烯粉末沉积物覆盖，可以使其重新密封。

2. 发明申请

US20130224409A1 THERMO-SEALING CONTROL METHOD AND PACKAGING FOR RESEALABLE PACKAGING 有权
公开(公告)号：US20130224409A1
公开(公告)日：2013-08-29
申请号：US13403000
申请日：2012-02-23
申请人： Nelson Luis Bertazzo Teruel
发明人： Nelson Luis Bertazzo Teruel
IPC分类号： B32B1/02 , B31B1/64
CPC分类号： B32B27/32 , B29C65/02 , B29C65/4815 , B29C65/4825 , B29C65/486 , B29C65/52 , B29C65/76 , B29C66/004 , B29C66/1122 , B29C66/21 , B29C66/431 , B29C66/43121 , B29C66/4322 , B29C66/71 , B29C66/723 , B29C66/73713 , B31B50/62 , B31B50/64 , B31B70/62 , B31B70/64 , B32B7/06 , B32B7/14 , B32B27/08 , B32B2307/304 , B32B2307/31 , B32B2307/518 , B32B2439/40 , B65D75/5855 , Y10T428/1352 , B29K2023/06 , B29K2023/12
摘要： A packaging and method for controlling the seal strength between two cooperating thermo-sealable films at predetermined sealing portions, where a predetermined amount of heat is applied over a predetermined period of time. The resulting packaging is resealable after the first separation of two surfaces. The strength of the seal controlled by defining the number and dimensions of a plurality of restricted areas without a material cover that is resistant to the thermo-seal effect. The restricted area can be defined with a plurality of dots of predetermined selected shapes and dimensions. The resulting article facilitates the rupture of the packaging along a predetermined path. With this process, a fixed predetermined heat and residency time can be chosen and the seal strength can still be varied in different areas of a packaging. Non-sealable microdots with a predetermined amount of adhesive deposits also covered by a polypropylene powder deposit permit its resealing.

3. 发明授权

US10954350B1 Process for producing tactile features on flexible films 有权
公开(公告)号：US10954350B1
公开(公告)日：2021-03-23
申请号：US16697710
申请日：2019-11-27
申请人： Nelson Luis Bertazzo Teruel
发明人： Nelson Luis Bertazzo Teruel
IPC分类号： C08J5/18 , B41M7/00 , B41M1/04 , B41N1/16
摘要： A process for producing tactile and sealing features on flexible films 40. The temperature of resin 80 is raised until it melts, but below its flash point. Wetting hot roll cylinder 10 with the resin 80 in negative cells 14 and transferring to positive textures 24 in cylinder 20. Transferring part of the thermo resin 80 on cylinder 20 to coacting cylinder 30 and passing a continuous flexible film 40 through coacting hot cylinder 20 and cold cylinder 30. The control of the temperature differential between cylinder 20 and film 40 allows the maximum transfer of resin 80 to form tactile structures. Sealable print areas are also created in film 40 that are particularly useful for packaging applications.

4. 发明申请

US20150089905A1 THERMO-SEALING CONTROL METHOD AND PACKAGING FOR RESEALABLE PACKAGING 审中-公开
标题翻译：热密封控制方法和可包装包装
公开(公告)号：US20150089905A1
公开(公告)日：2015-04-02
申请号：US14039641
申请日：2013-09-27
申请人： Nelson Luis Bertazzo Teruel
发明人： Nelson Luis Bertazzo Teruel
IPC分类号： B65D75/30
CPC分类号： B65D75/30 , B65D75/14
摘要： A packaging and method for controlling the seal strength between two cooperating thermo-sealable films at predetermined sealing portions, where a predetermined amount of heat is applied over a predetermined period of time. The resulting packaging is resealable after the first separation of two surfaces. The strength of the seal controlled by defining the number and dimensions of a plurality of restricted areas without a material cover that is resistant to the thermo-seal effect. The restricted area can be defined with a plurality of dots of predetermined selected shapes and dimensions. The resulting article facilitates the rupture of the packaging along a predetermined path. With this process, a fixed predetermined heat and residency time can be chosen and the seal strength can still be varied in different areas of a packaging. Non-sealable microdots with a predetermined amount of adhesive deposits also covered by a polypropylene powder deposit permit its resealing.
摘要翻译：一种用于在预定的密封部分处控制两个配合的可热封膜的密封强度的包装和方法，其中在预定时间段内施加预定量的热量。所得到的包装在第一次分离两个表面之后可重新密封。通过限定多个限制区域的数量和尺寸而不具有耐热密封效果的材料盖，可以控制密封件的强度。限制区域可以用预定选定形状和尺寸的多个点来定义。所得到的制品有助于包装沿着预定路径的破裂。通过该过程，可以选择固定的预定的热和驻留时间，并且密封强度仍然可以在包装的不同区域中变化。具有预定量的粘合剂沉积物的不可密封微孔也被聚丙烯粉末沉积物覆盖，可以使其重新密封。

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