Food material container

Abstract

A food material container keeping the temperature inside the container the same as that outside the container has a preset container shape made of material such as plastic by means of injecting molding process. Each wall of the container is formed with many layers of uncountable slender strings having uncountable irregular circles, separated from one another and entangling with one another to form solid. Thus the container has uncountable micro air cells communicating with one another so that air or liquid outside and inside the container flow mutually and smoothly without any dead spot and having a buffering function against food material stored in the container.

1 . A food material container keeping the temperature of food material stored therein as the same as that of the exterior of said container, said container comprising:
 walls of a preset container shape made of plastic by means of injecting molding process, each said wall composed of many layers of uncountable slender strings of said plastic, said slender strings having uncountable micro circles and positioned separated from one another and entangling with one another irregularly to form solid so that uncountable micro air cells are formed communicating with one another in each said wall, said micro air cells enabling air outside and inside said container to flow through mutually and evenly without any dead spot and having a buffering function against food material placed therein.   
   
   
       2 . The food material container as claimed in  claim 1 , wherein said plastic material is formed into said uncountable slender strings having innumerable irregular micro circles, said slender strings formed to pile up in plural layers to make each said wall provided with a preset thickness. 
   
   
       3 . The food material container as claimed in  claim 1 , wherein said micro air cells are positioned everywhere in said each wall, enabling air or liquid outside and inside said container flow through mutually, smoothly and evenly without any dead spot.