Display forming method of packaging case, decoration body, and packaging case using the same

Abstract

The invention provides a method of forming a display such as a character or the like efficiently and with a small cost on a packaging case for packaging an article such as a golf ball, a golf glove or the like by utilizing a laser beam, and provides a decoration body for a golf ball packaging case which is not only three-dimensional but also performs a motion, thereby having a fun as a decoration body. A display is formed on a packaging case by irradiating a laser beam on a front face of a packaging case produced by a paper sheet having a colored layer constituted by a coloring agent and a resin film layer for protecting the front face on the front face, and evaporating the colored layer and the resin film layer by the laser beam, thereby forming the display on the packaging case. On the other hand, to the packaging case, there is attached a decoration body for a golf ball packaging case provided with a front cover ( 4 ) and a back cover ( 6 ) which are folded along a fold line ( 2 ), and a bar body ( 10 ) in which a base end portion is mounted to an inner surface of the front cover or the back cover and a golf ball shaped piece ( 8 ) is attached to a leading end, and structured such that a leading end portion of the bar body ascends step by step in accordance with an opening of the folded front cover.

1 . A method of forming a display of a packaging case comprising the steps of: 
 irradiating a laser beam on a front face of a packaging case produced by a paper sheet having a colored layer constituted by a coloring agent and a resin film layer for protecting the front face on the front face; and    evaporating the colored layer and the resin film layer by the laser beam, thereby forming the display on said packaging case, and    a packaging case in which a display is formed by the display forming method.    
     
     
         2 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 1 , wherein a carbon dioxide gas laser beam is employed as the laser beam.  
     
     
         3 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 1 , wherein the colored layer is formed by a UV coating material.  
     
     
         4 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 2 , wherein the colored layer is formed by a UV coating material.  
     
     
         5 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 1 , wherein the protecting film layer is formed as an outermost layer, and a paper sheet having a colored layer is employed between the protecting film layer and the paper (the base material).  
     
     
         6 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 1 , wherein the colored layer is formed as an outermost layer, and a paper sheet having a protecting film layer is employed between the colored layer and the paper (the base material).  
     
     
         7 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 1 , wherein the protecting film layer is formed as an outermost layer, a paper sheet having a colored layer is employed between the protecting film layer and the paper (the base material), and a display is formed on said protecting film layer by a UV coating material.  
     
     
         8 . A method of forming a display of a packaging case and a packaging case in which a display is formed by the display forming method as claimed in  claim 1 , wherein the packaging case is a packaging case for a golf ball, a packaging case for a golf glove, and a packaging case for shoes.  
     
     
         9 . A decoration body for a golf ball packaging case comprising: 
 a front cover and a back cover which are folded along a fold line; and    an ascending member in which a base end portion is mounted to an inner surface of said front cover or said back cover,    wherein a leading end portion of said ascending member ascends step by step in accordance with an opening of the folded front cover.    
     
     
         10 . A decoration body for a golf ball packaging case comprising: 
 a front cover and a back cover which are folded along a fold line; and    a bar body in which a base end portion is mounted to an inner surface of said front cover or said back cover and a golf ball shaped piece is attached to a leading end,    wherein a leading end portion of said bar body ascends step by step in accordance with an opening of the folded front cover.    
     
     
         11 . A decoration body for a golf ball packaging case as claimed in  claim 9 , wherein a display is applied to at least one surface selected from an inner surface and an outer surface of said front cover and an inner surface and an outer surface of said back cover by a UV coating material.  
     
     
         12 . A packaging case in which a display is formed by the display forming method of the packaging case as claimed in  claim 1 , and to which a decoration body for a golf ball packaging case is attached, said decoration body for the golf ball packaging case being provided with a front cover and a back cover which are folded along a fold line, and an ascending member in which a base end portion is mounted to an inner surface of said front cover or said back cover, and being structured such that a leading end portion of said ascending member ascends step by step in accordance with an opening of the folded front cover.  
     
     
         13 . A packaging case in which a display is formed by the display forming method of the packaging case as claimed in  claim 1 , and to which a decoration body for a golf ball packaging case is attached, said decoration body for the golf ball packaging case being provided with a front cover and a back cover which are folded along a fold line, and a bar body in which a base end portion is mounted to an inner surface of said front cover or said back cover and a golf ball shaped piece is attached to a leading end, and being structured such that a leading end portion of said bar body ascends step by step in accordance with an opening of the folded front cover.  
     
     
         14 . A packaging case in which a display is formed by the display forming method of the packaging case as claimed in  claim 1 , and to which a decoration body for a golf ball packaging case is attached, said decoration body for the golf ball packaging case being provided with a front cover and a back cover which are folded along a fold line, and an ascending member in which a base end portion is mounted to an inner surface of said front cover or said back cover, and being structured such that a leading end portion of said ascending member ascends step by step in accordance with an opening of the folded front cover, and wherein a display is applied to at least one surface selected from an inner surface and an outer surface of said front cover and an inner surface and an outer surface of said back cover by a UV coating material.  
     
     
         15 . A packaging case in which a display is formed by the display forming method of the packaging case as claimed in  claim 1 , and to which a decoration body for a golf ball packaging case is attached, said decoration body for the golf ball packaging case being provided with a front cover and a back cover which are folded along a fold line, and a bar body in which a base end portion is mounted to an inner surface of said front cover or said back cover and a golf ball shaped piece is attached to a leading end, and being structured such that a leading end portion of said bar body ascends step by step in accordance with an opening of the folded front cover, and wherein a display is applied to at least one surface selected from an inner surface and an outer surface of said front cover and an inner surface and an outer surface of said back cover by a UV coating material.