Molded Pulp Cup Lid

Abstract

Disclosed is a molded pulp cup lid made of a material which is a mixture of paper pulp and/or plant fibers. The molded pulp cup lid is manufactured by a mold with pulp suction molding and hot pressing technologies, and has a binding edge capable of covering the cup securely, an offset cup top, and a drinking opening formed on a high platform to achieve the effects of preventing a liquid contained in the cup from spilling to the outside, facilitating users to carry or move the stacked takeout paper cups, and retarding the flow of the beverage at the drinking opening.

What is claimed is: 
     
         1 . A molded pulp cup lid, comprising a main surrounding wall surrounded into a circle, a rear arc edge upwardly erected from a rear side of the main surrounding wall, and both sides of the rear arc edge extending forward and surrounding from both sides to form a horizontal side platform, and the front of the side platform being inclined and extended to a section of an oblique protective slope, and the fronts of the oblique protective slopes on both sides being combined into a high platform, and the junction of an inner edge of the high platform and the inner edges of the oblique protective slopes on both sides being tangentially drooped in an arc shape to form an inner protective wall; and the rear arc edge, side platform, oblique protective slope and high platform being surrounded into a circle, and a cup top being formed at the middle and having a height lower than the cup top after being offset, and the cup top having a small venting hole formed thereon; and a drinking opening being concavely formed in the height-wise direction at the center position of the high platform, and a horizontal opening plate being formed on a side of the drinking opening, and the inner edge of the drinking opening being the top edge of the inner protective wall to constitute an easy folding edge, and a pusher being formed and protruded from the central position of the opening plate, and the connecting edges of the opening plate and the drinking opening except the easy folding edge being tapered thin easy-to-tear edges, and the easy-to-tear edges reaching the easy folding edge; and an accommodating cavity being downwardly and concavely formed on the cup top and at a position with a distance from the high platform, and a hatchback raised blocking platform being formed at the rear of the accommodating cavity, and the blocking platform encircling the accommodating cavity from both sides; and the bottom of the main surrounding wall extending outwardly to a small distance to form a countertop and then bent downwardly and extended to inwardly in an arc shape to form a covering edge, and then expanded outwardly to form a lift plate. 
     
     
         2 . The molded pulp cup lid according to  claim 1 , wherein the easy-to-tear edge is cut into a thickness smaller than half of its original thickness.