公开(公告)号：EP2797747A1

公开(公告)日：2014-11-05

申请号：EP12797843.5

申请日：2012-11-29

申请人： Tetra Laval Holdings & Finance SA

发明人： OLSSON, Åsa ,  HÖGKVIST, Jörgen

IPC分类号： B32B27/32 ,  B32B29/00

CPC分类号： B65D1/22 ,  B32B27/32 ,  B32B29/002 ,  B32B2255/12

摘要： A packaging laminate (10) for a packaging container, which includes a paper or paperboard layer (11) and outer, liquid-tight, heat-resistant layers (12, 13) of plastic on both sides of the paper or paperboard layer. Between the paper or paperboard layer (11) and the outer plastic layer (13), the packaging laminate (11) has at least one additional layer (14) of a material possessing tightness properties vis-a-vis gases. In order to improve the preconditions for being able to provide the packaging laminate (10) with decorative artwork (18) of printing ink with good print quality, the paper or paperboard layer (11) has, on both sides, a coating (16, 17) of pigment, adhesive and a substance capable of modifying the rheological properties of the coatings.

公开(公告)号：EP2797747B1

公开(公告)日：2018-04-04

申请号：EP12797843.5

申请日：2012-11-29

申请人： Tetra Laval Holdings & Finance SA

发明人： OLSSON, Åsa ,  HÖGKVIST, Jörgen ,  LARSSON, Johan ,  TUFVESSON, Helena

IPC分类号： B32B27/32 ,  B32B29/00

CPC分类号： B65D1/22 ,  B32B27/32 ,  B32B29/002 ,  B32B2255/12

摘要： A packaging laminate for a packaging container, which includes a paper or paperboard layer and outer, liquid-tight, heat-resistant layers of plastic on both sides of the paper or paperboard layer. Between the paper or paperboard layer and the outer plastic layer, the packaging laminate has at least one additional layer of a material possessing tightness properties vis-à-vis gases. In order to improve the preconditions for being able to provide the packaging laminate with decorative artwork of printing ink with good print quality, the paper or paperboard layer has, on both sides, a coating of pigment, adhesive and a substance capable of modifying the rheological properties of the coatings.

公开(公告)号：EP2797748A1

公开(公告)日：2014-11-05

申请号：EP12797844.3

申请日：2012-11-29

申请人： Tetra Laval Holdings & Finance SA

发明人： OLSSON, Åsa ,  HÖGKVIST, Jörgen

IPC分类号： B32B27/32 ,  B32B29/04

CPC分类号： B65D5/563 ,  B32B27/32 ,  B32B29/04 ,  Y10T428/24851 ,  Y10T428/24901

摘要： A packaging laminate (10) for a retortable packaging container which comprises a paper or paperboard layer (11) and outer, liquid-tight, heat-resistant layers (12, 13) of plastic on both sides of the paper or paperboard layer (11). Between the paper or paperboard layer (11) and the outer plastic layer (13), the packaging laminate (11) has at least one additional layer (14)of a material possessing tightness properties vis-à-vis gases. In order to improve the preconditions for providing the packaging laminate (10) with decorative artwork (18) of printing ink with good print quality, the paper or paperboard layer (11) has, on its one side, a printable coating (16) of pigment and binder or adhesive, and on its other side a coating (17) of starch.

公开(公告)号：EP2621828B1

公开(公告)日：2018-09-19

申请号：EP11829678.9

申请日：2011-08-05

申请人： Tetra Laval Holdings & Finance SA

发明人： OLSSON, Åsa

IPC分类号： B65D65/42 ,  B32B29/00 ,  D21H19/44 ,  D21H21/14 ,  B65B55/02

CPC分类号： B65B7/00 ,  B32B15/12 ,  B32B15/20 ,  B32B27/10 ,  B32B2255/12 ,  B32B2307/31 ,  B32B2307/4023 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2307/75 ,  B32B2439/00 ,  B32B2439/70 ,  B65B3/025 ,  B65B9/10 ,  D21H19/36 ,  D21H19/82 ,  D21H27/10 ,  D21H27/30

摘要： A packaging material for a retortable package provided with decorative artwork includes a paper layer and outer, heat-resistant plastic coatings. In order to improve the printability of the paper layer, the surface of the paper layer intended for printing is coated with a composition of pigment, adhesive or binder and a substance possessing the capability of modifying the rheological properties of the coating.

公开(公告)号：EP2621828A1

公开(公告)日：2013-08-07

申请号：EP11829678.9

申请日：2011-08-05

申请人： Tetra Laval Holdings & Finance SA

发明人： OLSSON, Åsa

IPC分类号： B65D65/42 ,  B32B29/00 ,  D21H19/44 ,  D21H21/14 ,  B65B55/02

CPC分类号： B65B7/00 ,  B32B15/12 ,  B32B15/20 ,  B32B27/10 ,  B32B2255/12 ,  B32B2307/31 ,  B32B2307/4023 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2307/75 ,  B32B2439/00 ,  B32B2439/70 ,  B65B3/025 ,  B65B9/10 ,  D21H19/36 ,  D21H19/82 ,  D21H27/10 ,  D21H27/30

摘要： The disclosure relates to a packaging material for a retortable package provided with decorative artwork, the packaging material (31) having a paper layer (32) and outer, heat-resistant plastic coatings (33 and 34). In order to improve the printability of the paper layer (32), the surface of the paper layer intended for printing is coated with a composition of pigment, adhesive or binder and a substance possessing the capability of modifying the rheological properties of the coating (35).