Scoring apparatus

A scoring apparatus of the type operably maintained by a supporting structure for use in imparting scores in paper products, such as liner board bonded corrugated medium, to reduce the occurrence of random yielding of said paper products upon folding of same, said scoring apparatus comprising:

• scoring means for operably imparting scores in said paper products, said scoring means having a scoring profile and a scoring profile support means for operably supporting said scoring profile;
• said scoring profile means including a scoring bead for imparting scores in said paper products to, in turn, create a score line along which said paper product can be folded in a facilitated manner, and integrated shoulder means transversely projecting from one side of said scoring bead for partially crushing a portion of said paper products on said one side of said score line to, in turn, weaken said portion of said paper products;
• said scoring profile means being substantially devoid of a second integrated shoulder means on the other side of said scoring bead, opposite said one side of said scoring bead, leaving substantially uncrushed the portion of said paper products on said other side of said score line;
• scoring means connection means for operably connecting said scoring profile support means to said supporting structure for operably supporting said scoring means;
• paper products platform means for removably maintaining said paper products in an operable position between said scoring means and said paper products platform means to facilitate the imparting of said scores in said paper products by said scoring means;
• power means operably associated with said scoring apparatus for forcing at least said scoring means and said paper products into contact with one another, respectively, to impart said score line into said paper products;
• said scoring bead and said integrated shoulder on said one side of said scoring bead imparting said score line to said paper products while substantially weakening said portion of said paper products on said one side of said score line, while substantially maintaining the structural integrity of said paper products on said other side of said score line so as to reduce the random yielding of said paper products sheet, during the folding of said paper products along said score line;
• second scoring means for operably imparting scores in said paper products, said second scoring means having a second scoring profile and a second scoring profile support means for operably supporting said second scoring profile;
• said second scoring profile means including a second scoring bead which creates a second score line in said paper products, parallel to and distally spaced from said score line created by said scoring means, and said second integrated shoulder means transversely projecting from said other side of said second scoring bead, opposite said one side of said second scoring bead, for partially crushing a second portion of said paper products on said other side of said second score line to, in turn, weaken said second portion of said products;
• said second scoring profile means being substantially devoid of integrated shoulder means on the one side of said second scoring bead, opposite said other side of said scoring bead, leaving substantially uncrushed the portion of said paper products on side one side of said second score line;
• said one side and said other side being located such that said portion and said second portion are respectively separated by said score line and said second score line such that a section of said paper products remains substantially uncrushed between both of said score lines;
• and
• said orientation of said scoring means and said second scoring means thereby reducing the random yielding of said paper products at said score lines, to substantially reduce the skewing of paper product portions positioned about said score line and said second score line and controlling the extent of manufacturer's gap variation arising upon articulation of said paper products.