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1. 发明申请

US20080128079A1 Method And Apparatus For Sealing A Polymer Coated Paper Or Board 有权
标题翻译：聚合物涂层纸或纸板密封方法和装置
公开(公告)号：US20080128079A1
公开(公告)日：2008-06-05
申请号：US10585784
申请日：2005-01-12
申请人： Paivi Maatta , Petri Laakso , Jari Hovikorpi , Raimo Penttila , Nina Miikki , Risto Vesanto
发明人： Paivi Maatta , Petri Laakso , Jari Hovikorpi , Raimo Penttila , Nina Miikki , Risto Vesanto
IPC分类号： B29C65/16
CPC分类号： B29C66/836 , B29C65/1632 , B29C65/1658 , B29C66/00141 , B29C66/112 , B29C66/1122 , B29C66/135 , B29C66/4322 , B29C66/71 , B29C66/73921 , B29C66/8511 , B29K2711/123 , B29L2031/7128 , B31B50/64 , B29K2023/0633
摘要： The invention relates to a method and an apparatus for jointing members made of plastic-coated paper or board. In accordance with the invention, the sealable members are retained in position with clamps (8) and sealing is performed with a laser sealing means (7) moving along the sealing line, a means (9) for opening the seal point pressing the members apart to continue keeping the seal point open, a laser beam (11) being directed to the open seal point for melting the coating plastic and a means (12) for closing the seal pressing finally the members against each other, the plastic jointing the members when solidified. The method is applicable to lateral sealing of bag or container packages formed of blanks (1), among other things.
摘要翻译：本发明涉及一种用于连接由塑料涂布纸或纸板制成的构件的方法和装置。根据本发明，可密封构件通过夹具（8）保持在适当的位置，并且用沿着密封线移动的激光密封装置（7）进行密封，用于打开密封点的装置（9）继续保持密封点打开，激光束（11）被引导到打开的密封点以熔化涂料塑料，以及用于封闭密封件的装置（12），最终使构件彼此抵靠，塑料将构件连接在一起凝固该方法适用于由空白（1）形成的袋或容器包装的侧向密封等。

2. 发明授权

US08186406B2 Apparatus for sealing a polymer coated paper or board 有权
标题翻译：用于密封聚合物涂布纸或纸板的装置
公开(公告)号：US08186406B2
公开(公告)日：2012-05-29
申请号：US10585784
申请日：2005-01-12
申请人： Päivi Määttä , Pëtri Laakso , Jari Hovikorpi , Raimo Penttilä , Nina Miikki , Risto Vesanto
发明人： Päivi Määttä , Pëtri Laakso , Jari Hovikorpi , Raimo Penttilä , Nina Miikki , Risto Vesanto
IPC分类号： B32B37/00
CPC分类号： B29C66/836 , B29C65/1632 , B29C65/1658 , B29C66/00141 , B29C66/112 , B29C66/1122 , B29C66/135 , B29C66/4322 , B29C66/71 , B29C66/73921 , B29C66/8511 , B29K2711/123 , B29L2031/7128 , B31B50/64 , B29K2023/0633
摘要： The invention relates to a method and an apparatus for jointing members made of plastic-coated paper or board. In accordance with the invention, the sealable members are retained in position with clamps and sealing is performed with a laser sealing means moving along the sealing line, a means for opening the seal point pressing the members apart to continue keeping the seal point open, a laser beam being directed to the open seal point for melting the coating plastic and a means for closing the seal pressing finally the members against each other, the plastic jointing the members when solidified. The method is applicable to lateral sealing of bag or container packages formed of blanks, among other things.
摘要翻译：本发明涉及一种用于连接由塑料涂布纸或纸板制成的构件的方法和装置。根据本发明，可密封构件通过夹具保持在适当的位置，并且密封是沿着密封线移动的激光密封装置进行的，一个用于打开密封点的装置，将密封点按压以使继续保持密封点打开，激光束被引导到打开的密封点以熔化涂料塑料，以及用于封闭密封件的装置，最终使构件彼此抵靠，塑料在固化时将构件接合。该方法适用于由空白形成的袋或容器包装的侧向密封等。

3. 发明申请

US20200071883A1 SURFACE TREATMENT COMPOSITION 审中-公开
公开(公告)号：US20200071883A1
公开(公告)日：2020-03-05
申请号：US16679660
申请日：2019-11-11
申请人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
发明人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
IPC分类号： D21H17/66 , D21H17/60 , D21H17/00
摘要： A surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt of a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.

4. 发明授权

US11346052B2 Surface treatment composition 有权
公开(公告)号：US11346052B2
公开(公告)日：2022-05-31
申请号：US16679660
申请日：2019-11-11
申请人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
发明人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
IPC分类号： D21H17/66 , D21H17/50 , D21H17/00 , D21H17/60 , D21H21/54 , D21H19/44 , D21H23/56 , D21H21/16
摘要： A surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt of a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.

5. 发明授权

US10619304B2 Surface treatment composition 有权
公开(公告)号：US10619304B2
公开(公告)日：2020-04-14
申请号：US13577114
申请日：2011-02-11
申请人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
发明人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
IPC分类号： C09D191/06 , D21H17/66 , D21H17/00 , D21H17/60 , D21H21/54 , D21H19/44 , D21H23/56 , D21H21/16
CPC分类号： D21H17/66 , D21H17/60 , D21H17/71 , D21H17/74 , D21H19/44 , D21H21/16 , D21H21/54 , D21H23/56 , Y10T428/24893
摘要： The invention relates to a surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt or a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.

6. 发明申请

US20120308790A1 SURFACE TREATMENT COMPOSITION 审中-公开
标题翻译：表面处理组合物
公开(公告)号：US20120308790A1
公开(公告)日：2012-12-06
申请号：US13577114
申请日：2011-02-11
申请人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
发明人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
IPC分类号： C09D191/06 , C09D5/00 , C08K3/10 , C08K5/098 , B41M5/42 , D21H17/66 , D21H17/37 , D21H17/35 , D21H17/12 , C09D191/00 , D21H25/00
CPC分类号： D21H17/66 , D21H17/60 , D21H17/71 , D21H17/74 , D21H19/44 , D21H21/16 , D21H21/54 , D21H23/56 , Y10T428/24893
摘要： The invention relates to a surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt or a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.
摘要翻译：本发明涉及一种用于纸张，纸板或其它纤维幅材的表面处理组合物。本发明的组合物包含包含活性材料和支撑材料的颗粒。活性材料包括盐或多价金属，例如二价或三价金属。根据本发明，支撑材料适于在受到热和/或压力和/或pH变化时从颗粒中释放活性材料。因此，可以避免活性物质对组合物的流变性的不良影响，同时保留或增强其对表面特性的所需效果。

7. 发明申请

US20080295984A1 Method for Producing Identification Marks on Paper or Board and a Marked Material Made with the Method 审中-公开
标题翻译：在纸张或纸板上产生识别标记的方法和使用该方法制作的标记材料
公开(公告)号：US20080295984A1
公开(公告)日：2008-12-04
申请号：US10585191
申请日：2005-01-04
申请人： Nina Miikki , Erkki Teva , Jari Rasanen
发明人： Nina Miikki , Erkki Teva , Jari Rasanen
IPC分类号： D21H27/30 , D21H21/44
CPC分类号： D21H27/02 , B41M5/24 , B41M5/26 , B41M7/0027 , D21H21/40 , D21H25/005 , D21H25/04 , D21H27/38
摘要： The invention comprises a method for producing identification marks (5) on layer-structured paper or board (7) to be manufactured in a continuous web and the marked papers and boards obtained with this method. With this method, the marks (5) are made with a laser beam on a moving web form fiber layer (1), on which a second layer of material (6) is subsequently overlaid in such a way that the marks remain inside the layer-structure of the moving web. The second material layer (6) may comprise a second fiber layer or, for example, a polymer coating. The laser marking could take place, for example, by burning the surface of the fiber layer (1) or by engraving it. Inside the layer structure, the marks (5) are protected, but detectable with a detector to ensure the authenticity of the material. The marked paper or board is suitable for product packages to be protected against product forgeries.
摘要翻译：本发明包括一种用于在连续卷材上制造的层结构纸或板（7）上生成识别标记（5）的方法，以及用该方法获得的标记纸和板。使用这种方法，标记（5）由激光束制成在移动的幅材纤维层（1）上，其后第二层材料（6）随后被重叠，使得标记保持在层内移动网的结构。第二材料层（6）可以包括第二纤维层或例如聚合物涂层。激光打标可以例如通过燃烧纤维层（1）的表面或通过雕刻来进行。在层结构内部，标记（5）被保护，但是可以用检测器检测以确保材料的真实性。标记纸或纸板适用于要防止产品伪造的产品包装。

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