Folding score and method and apparatus for forming the same
First Claim
Patent Images
1. A creasing rule for use in forming a fold line in sheet material comprising:
- first and second score members extending longitudinally and being spaced laterally from one another anda plurality of third score members positioned between said first and second score members for scoring the sheet material wherein said third score members are longitudinally spaced.
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Abstract
A folding score and a method and apparatus for forming the folding score which includes a pair of longitudinally extending and laterally spaced side scores and a plurality of longitudinally spaced cross scores positioned therebetween. The apparatus for forming the folding score includes a creasing rule or a die board embodying a creasing rule with a pair of laterally spaced score members and a plurality of longitudinally spaced cross score members positioned therebetween.
47 Citations
16 Claims
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1. A creasing rule for use in forming a fold line in sheet material comprising:
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first and second score members extending longitudinally and being spaced laterally from one another and a plurality of third score members positioned between said first and second score members for scoring the sheet material wherein said third score members are longitudinally spaced. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A die for use in forming a plurality of fold lines in sheet material comprising:
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a die board and one or more creasing rules mounted to said die board to form said plurality of fold lines, at least one of said creasing rules for forming one of said plurality of fold lines comprising; first and second score members extending longitudinally and being spaced laterally from one another and a plurality of third score members positioned between said first and second score members for scoring the sheet material wherein said third score members are longitudinally spaced. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A creasing rule for use in forming a fold line in sheet material comprising:
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first and second score members extending longitudinally and being spaced laterally from one another to define a fold line area between said first and second score members and a plurality of third score members positioned in said fold line area between said first and second score members for scoring the sheet material wherein said third score members are longitudinally spaced, said plurality of third score members being confined to said fold line area and not extending laterally beyond said fold line area. - View Dependent Claims (16)
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Specification