Heat insulation blistering paper
Technical field
The utility model relates to a kind of heat insulation blistering paper.Mainly make disposable cup, belong to field of packaging material with made of paper.
Background technology
Cup is meant cup or the bottle that people are used for drinking water, and shape is cylinder or distortion cylinder mostly, and material is varied, and glass, plastics, metal, paper etc. are arranged.Common straight cup, dixie cup, glass that plastics are arranged.Along with the economic swift and violent development of China, the disposable paper-made cup is travelled the requisite daily cost article in place such as family, restaurant, office that become easy to carry at home as the daily necessities of using box lunch.Its changeable moulding, chromatic colour, be not afraid of the characteristic of beating, receive liking of many people.But existing dixie cup does not have heat insulating function, pour hot water into after, can scald one's hand, in order to address this problem, have to use saucer, reduced the convenience of dixie cup.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, a kind of good heat-insulation effect is provided, processes the heat insulation blistering paper of splendid attire hot water non-scald on hand behind the cup.
The purpose of the utility model is achieved in that a kind of heat insulation blistering paper, and it comprises the paperboard layer, and said paperboard layer lower surface is provided with PE and drenches the film nexine, and said paperboard layer upper surface is disposed with PE leaching membrane layer, foaming layer and printed layers from bottom to top.
The beneficial effect of the utility model is:
The heat insulation blistering paper of the utility model, foaming layer has good effect of heat insulation, and the cup splendid attire hot water non-scald on hand of processing need not use saucer, and is easy to use.
Description of drawings
The section structure sketch map of a kind of heat insulation blistering paper that Fig. 1 relates to for the utility model.
Among the figure:
PE drenches film nexine 1, paperboard layer 2, PE leaching membrane layer 3, foaming layer 4, printed layers 5.
The specific embodiment
Referring to Fig. 1, a kind of heat insulation blistering paper that the utility model relates to, it is followed successively by PE from the lining to table and drenches film nexine 1, paperboard layer 2, PE leaching membrane layer 3, foaming layer 4 and printed layers 5.
During preparation, adopt respectively at the tow sides of paperboard and to drench the bonding PE leaching membrane layer of film mode, then at the composite foamed layer 4 of one side; On foaming layer 4 surfaces printed layers 5 is set again, through certain temperature oven dry, makes foaming layer foam at last; The cup surface three-dimensional sense of final molding is strong, attractive in appearance, and good heat-insulation effect, splendid attire hot water non-scald on hand; Need not use saucer, easy to use.