Cup wrap

Abstract

A cup wrap made of plastics in a conical tubular shape by injection molding, having a corrugated light transmissive body wall and a bottom rim radially inwardly protruded from the bottom edge of the body wall.

1 . A cup wrap being conical tubular plastic member made by injection molding, comprising a corrugated body wall having a plurality of furrows and ridges and a diameter reducing in direction from a top side thereof to a bottom side thereof. 
     
     
         2 . The cup wrap as claimed in  claim 1 , further comprising a bottom rim radially inwardly protruded from a bottom edge of said corrugated body wall. 
     
     
         3 . The cup wrap as claimed in  claim 2 , wherein said corrugated body wall is continuously corrugated. 
     
     
         4 . The cup wrap as claimed in  claim 3 , wherein said corrugated body wall comprises a plurality of longitudinal ribs respectively protruded from said ridges and vertically straightly extending along the length of said ridges. 
     
     
         5 . The cup wrap as claimed in  claim 2 , wherein said furrows of said corrugated body wall has a smoothly arched cross section; said longitudinal ribs extend vertically straightly along the length of said ridges. 
     
     
         6 . The cup wrap as claimed in  claim 2 , wherein said corrugated body wall is light transmissive. 
     
     
         7 . The cup wrap as claimed in  claim 2 , wherein said furrows of said corrugated body wall have a triangular cross section. 
     
     
         8 . The cup wrap as claimed in  claim 2 , wherein said corrugated body wall comprises a plurality of longitudinal ribs respectively protruded from said ridges and vertically straightly extended along the respective said ridges. 
     
     
         9 . The cup wrap as claimed in  claim 1 , wherein said corrugated body wall is continuously corrugated. 
     
     
         10 . The cup wrap as claimed in  claim 1 , wherein said furrows have a semicircular cross section; the connection area between each two adjacent said furrows extends vertically straightly, forming one respective said ridge. 
     
     
         11 . The cup wrap as claimed in  claim 1 , wherein said corrugated body wall is light transmissive. 
     
     
         12 . The cup wrap as claimed in  claim 1 , wherein said furrows of said corrugated body wall have a triangular cross section. 
     
     
         13 . The cup wrap as claimed in  claim 1 , wherein said corrugated body wall comprises a plurality of longitudinal ribs respectively protruded from said ridges and vertically straightly extending along the length of said ridges.