Views: 1 Author: Site Editor Publish Time: 2022-11-21 Origin: Site
The utility model relates to a composite film, more specifically, it relates to a medical packaging aluminum foil.
Medical packaging aluminum foil is a kind of composite film, is most mainly used for packing medicine, and medicine is covered, and its base material is mainly aluminum foil layer, because the quality of aluminium is soft, ductility is good, has the luster of silvery white, will The calendered sheets are mounted on offset paper with sodium silicate and other substances to make aluminum foil sheets, which can also be printed, so they are widely used in food, beverages, cigarettes, medicines, etc.
In pharmaceutical industry, because the packing requirement of medicine is very strict, therefore need to have special packaging material to pack medicine, more commonly used is exactly medicinal blister and the medicinal packaging aluminum foil that is coated on medicinal blister , but the current existing pharmaceutical packaging aluminum foil has a very simple structure. When a patient encounters a sudden illness and needs to take medicine immediately in the dark, because the existing packaging aluminum foil cannot emit light, it is necessary to quickly locate the tablet The position of the luminous layer is not very easy. For this, please refer to the patent application number 201520351342.8, which can be realized through the luminous layer. Of course, a printing layer can be set on the aluminum foil, but when the medical packaging aluminum foil is dirty, the luminous layer will be blocked. Affect the effect of use, or affect the viewing of the printed layer, especially when people usually take medicine after meals, they often put it on the dining table, and if they are not careful, the packaging aluminum foil outside the medicine will be dirty.
Content of utility model
For the deficiencies in the prior art, the purpose of this utility model is to provide a medical packaging aluminum foil with self-cleaning function.
In order to achieve the above object, the utility model provides following technical scheme: a kind of medical packaging aluminum foil, comprises aluminum foil layer, and the aluminum foil layer is successively provided with insulation layer, UV adhesive layer, luminous layer, printing layer and transparent self- clean layer.
Preferably, the thermal insulation coating is uniformly coated with thermal insulation coating.
Preferably, the UV adhesive layer is uniformly coated with UV coatings.
Preferably, the luminous layer includes strontium aluminate luminescent powder layer.
Preferably, the printing layer is formed by ink spraying.
Preferably, the transparent self-cleaning layer is uniformly coated with a transparent self-cleaning paint.
Preferably, the aluminum foil layer is provided with a polymer film layer relative to the other side of the heat insulating layer.
Preferably, the polymer film layer is made of PET material.
By adopting above-mentioned technical scheme, heat insulation layer, UV bonding layer, luminous layer, printing layer and transparent self-cleaning layer are arranged successively on aluminum foil layer, play good heat insulation effect by heat insulation coating, make can Effectively reduce the influence of ambient temperature on medicines and ensure the quality of medicines. At the same time, the UV adhesive layer is attached to the aluminum foil layer, which is more stable. At the same time, the luminous layer can be fully fixed with the aluminum foil layer through the UV adhesive layer, and it is not easy to fall off. , and through the setting of the luminous layer, it is convenient for people to find medicines in a dark environment, and the printing layer set on the medicines can explain the information of the medicines, and the certain information provided by the luminous layer can also be used in dark places. Bright reading, through the setting of the outermost transparent self-cleaning layer, on the one hand, the printing layer can be effectively protected, and the printing layer is damaged to a certain extent, and the printing layer can also be viewed through the transparent self-cleaning layer. The light of the luminous layer can also be emitted. On the other hand, the transparent self-cleaning layer has a good self-cleaning effect, which ensures the cleanliness of the surface, and can be quickly and easily removed even if there are stains.
Description of drawings
Fig. 1 is a schematic structural view of medical packaging aluminum foil.
Reference numeral: 1, transparent self-cleaning layer; 2, printing layer; 3, luminous layer; 4, UV bonding layer; 5, heat insulation layer; 6, aluminum foil layer;
7. Polymer film layer.
With reference to the accompanying drawings, the utility model medical packaging aluminum foil embodiment is further described. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
A kind of medical packaging aluminum foil, comprises aluminum foil layer 6, is provided with thermal insulation coating 5, UV bonding layer 4, luminous layer 3, printing layer 2 and transparent self-cleaning layer 1 successively on aluminum foil layer 6, through heat insulation The coating 5 has a good heat insulation effect, which can effectively reduce the influence of the ambient temperature on the medicine and ensure the quality of the medicine. At the same time, the UV adhesive layer 4 is attached to the aluminum foil layer 6, and the adhesion is more stable. At the same time, the luminous layer 3 passes through the UV The adhesive layer 4 can be fully fixed with the aluminum foil layer 6, and it is not easy to fall off, and the setting of the luminous layer 3 can facilitate people to find medicines in a dark environment, and the printing layer 2 arranged on the medicines can To explain the information of medicines, it can also be read in dark places with the help of a certain amount of light provided by the luminous layer 3. Through the setting of the outermost transparent self-cleaning layer I, the printing layer 2 can be effectively protected on the one hand. To a certain extent, if the printing layer 2 is damaged, the printing layer 2 can also be viewed through the transparent self-cleaning layer 1, and the light of the luminous layer 3 can also be emitted. On the other hand, the transparent self-cleaning layer 1 has good self-cleaning properties. The effect is to ensure the cleanliness of the surface, even if there are stains, it can be removed quickly and easily.