New thermal food bowl

Abstract

The invention discloses a novel thermal insulation food bowl which comprises a bowl body and a bowl bottom, wherein the bowl body and the bowl bottom are made of a thermal-insulation composite board. The bowl bottom and the bowl body are formed in an integrated mode, the bowl bottom is axially positioned at the bottom end of the bowl body with the using direction as the baseline, an opening is formed in the upper end of the bowl body, and the periphery of the opening is curled back on to the center of the bowl body and forms reinforcing ribs. Particularly and importantly, the composite board comprises an inner layer, an outer layer and a buffer layer arranged between the inner layer and the outer layer, the surfaces, facing toward the inner layer and the surface facing toward the outer layer, of the buffer layer are respectively provided with a plurality of blind holes, and the blind holes in the surface, facing toward the inner layer, of the buffer layer and the blind holes in the other surface, facing toward the outer layer, of the buffer layer are opposite in direction and distributed at intervals, so that air pressure supporting exists in the buffer layer, and the food bowl can resist bending and torque force in a balanced mode in the longitudinal direction and the transverse direction. Therefore, the food bowl has good compressive strength and buffer capacity, and besides the food bowl can be recycled completely, is environmentally friendly and practical, and conforms to food grade specifications.

Description

technical field [0001] The invention relates to the field of food bowls, in particular to a novel thermal food bowl. Background technique [0002] Along with the quickening of people's rhythm of life, the food bowl that is easy to carry is more and more subject to people's welcome. However, the existing food bowls generally adopt a paper structure, which not only easily makes the bowl soft when brewing, which is not conducive to use; The compressive strength is low and the adaptability is poor, which is easy to cause deformation and cannot meet the packaging requirements well. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a novel heat-preserving food bowl, which has excellent compressive strength, heat insulation and cushioning properties, and can be fully recycled, so it is environmentally friendly and practical. [0004] The technical solution adopted by the present invention in order to solve the te...

AI Technical Summary

Problems solved by technology

However, the existing food bowls generally adopt a paper structure, which not only easily makes the bowl soft when brewing, which is not conducive to use; The compressive strength is low and the adaptability is poor, which is easy to cause deformation and cannot meet the packaging requirements well

Images