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1. 发明公开

EP2266882A1 Method of manufacturing a packaging blank with longitudinal material weakenings and packaging blank 审中-公开
标题翻译：一种用于制造具有线性材料削弱和包装坯件的包装坯件的方法
公开(公告)号：EP2266882A1
公开(公告)日：2010-12-29
申请号：EP10170270.2
申请日：2000-11-02
申请人： Tetra Laval Holdings & Finance SA
发明人： Louman, Theodor
IPC分类号： B65D5/42 , B31B1/25
CPC分类号： B65D5/4266 , B31B50/254 , Y10S229/93 , Y10T428/24264 , Y10T428/2457
摘要： The disclosure relates to a sheet- or web-shaped packaging material (1) for reforming into dimensionally stable packages with straight, well-defined edges and good grip rigidity. The packaging material includes a layer (3) of paper or paperboard which, for purposes of facilitating folding, is provided with a suitable pattern of longitudinal material weakenings (2) along which the packaging material (1) is intended to be folded during the production of the packages.
The straight, well-defined edges and good grip rigidity of the packages is made possible in that the longitudinal, fold-facilitating material weakenings (2) are of substantially W-shaped cross section including two mutually parallel linear material ridges (2a) on the one side of the packaging material and two corresponding, mutually parallel material depressions (2b) on the other side of the packaging material.
摘要翻译：本发明涉及一种片状或带状的包装材料（1）用于重整与直的，定义明确的边缘和良好的抓地力刚性尺寸稳定的包装。所述包装材料包括，为了便于折叠的目的，设置有纵向材料削弱的合适图案的纸或纸板层（3）（2）沿着该包装材料（1）的目的是在生产过程中被折叠的包。包的直链，定义明确的边缘和良好的抓地力刚性成为可能在DASS死纵向，折叠促进材料削弱（2）的大致W形的横截面包括关于两个相互平行的线状材料的脊（2a）的该包装材料的一侧，并且两个相应的，相互平行的凹陷材料（2b）的包装材料上的另一侧。

2. 发明公开

EP1101704A2 Packaging blank with longitudinal material weakenings 有权
标题翻译：一种用于制造具有纵向断裂压花和包装坯件的包装坯件的方法
公开(公告)号：EP1101704A2
公开(公告)日：2001-05-23
申请号：EP00123416.0
申请日：2000-11-02
申请人： Tetra Laval Holdings & Finance SA
发明人： Louman, Theodor
IPC分类号： B65D5/42 , B31B1/25
CPC分类号： B65D5/4266 , B31B50/254 , Y10S229/93 , Y10T428/24264 , Y10T428/2457
摘要： The disclosure relates to a sheet- or web-shaped packaging material (1) for reforming into dimensionally stable packages with straight, well-defined edges and good grip rigidity. The packaging material includes a layer (3) of paper or paperboard which, for purposes of facilitating folding, is provided with a suitable pattern of longitudinal material weakenings (2) along which the packaging material (1) is intended to be folded during the production of the packages.
The straight, well-defined edges and good grip rigidity of the packages is made possible in that the longitudinal, fold-facilitating material weakenings (2) are of substantially W-shaped cross section including two mutually parallel linear material ridges (2a) on the one side of the packaging material and two corresponding, mutually parallel material depressions (2b) on the other side of the packaging material.

3. 发明授权

EP1101704B1 Method of manufacturing a packaging blank with longitudinal material weakenings and packaging blank 有权
标题翻译：一种用于制造具有纵向断裂压花和包装坯件的包装坯件的方法
公开(公告)号：EP1101704B1
公开(公告)日：2011-05-11
申请号：EP00123416.0
申请日：2000-11-02
申请人： Tetra Laval Holdings & Finance SA
发明人： Louman, Theodor
IPC分类号： B65D5/42 , B31B1/25
CPC分类号： B65D5/4266 , B31B50/254 , Y10S229/93 , Y10T428/24264 , Y10T428/2457
摘要： The disclosure relates to a sheet- or web-shaped packaging material (1) for reforming into dimensionally stable packages with straight, well-defined edges and good grip rigidity. The packaging material includes a layer (3) of paper or paperboard which, for purposes of facilitating folding, is provided with a suitable pattern of longitudinal material weakenings (2) along which the packaging material (1) is intended to be folded during the production of the packages. The straight, well-defined edges and good grip rigidity of the packages is made possible in that the longitudinal, fold-facilitating material weakenings (2) are of substantially W-shaped cross section including two mutually parallel linear material ridges (2a) on the one side of the packaging material and two corresponding, mutually parallel material depressions (2b) on the other side of the packaging material.
摘要翻译：本发明涉及一种片状或带状的包装材料（1）用于重整与直的，定义明确的边缘和良好的抓地力刚性尺寸稳定的包装。所述包装材料包括，为了便于折叠的目的，设置有纵向材料削弱的合适图案的纸或纸板层（3）（2）沿着该包装材料（1）的目的是在生产过程中被折叠的包。包的直链，定义明确的边缘和良好的抓地力刚性成为可能在DASS死纵向，折叠促进材料削弱（2）的大致W形的横截面包括关于两个相互平行的线状材料的脊（2a）的该包装材料的一侧，并且两个相应的，相互平行的凹陷材料（2b）的包装材料上的另一侧。

4. 发明公开

EP1101704A3 Packaging blank with longitudinal material weakenings 有权
标题翻译： Verpackungzuschnitt mitlängsverlaufendenSollbruchprägungen
公开(公告)号：EP1101704A3
公开(公告)日：2002-07-17
申请号：EP00123416.0
申请日：2000-11-02
申请人： Tetra Laval Holdings & Finance SA
发明人： Louman, Theodor
IPC分类号： B65D5/42 , B31B1/25
CPC分类号： B65D5/4266 , B31B50/254 , Y10S229/93 , Y10T428/24264 , Y10T428/2457
摘要： The disclosure relates to a sheet- or web-shaped packaging material (1) for reforming into dimensionally stable packages with straight, well-defined edges and good grip rigidity. The packaging material includes a layer (3) of paper or paperboard which, for purposes of facilitating folding, is provided with a suitable pattern of longitudinal material weakenings (2) along which the packaging material (1) is intended to be folded during the production of the packages. The straight, well-defined edges and good grip rigidity of the packages is made possible in that the longitudinal, fold-facilitating material weakenings (2) are of substantially W-shaped cross section including two mutually parallel linear material ridges (2a) on the one side of the packaging material and two corresponding, mutually parallel material depressions (2b) on the other side of the packaging material.
摘要翻译：本发明涉及一种片状或网状包装材料（1），用于重整成尺寸稳定的包装，具有直的，明确界定的边缘和良好的抓握刚度。包装材料包括纸或纸板层（3），为了便于折叠的目的，提供了一种合适的纵向材料削弱图案（2），在生产期间包装材料（1）沿着该折叠方向折叠的包装。由于纵向折叠促进材料削弱（2）具有基本上W形的横截面，包括两个相互平行的直线材料脊（2a），所以包装的直线，明确的边缘和良好的握持刚度是可能的包装材料的一侧和在包装材料的另一侧上的两个对应的相互平行的材料凹部（2b）。

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