CN204802187U

CN204802187U - Packaging container of formulation animal remedy

Info

Publication number: CN204802187U
Application number: CN201520474873.6U
Authority: CN
Inventors: 高占友; 马俊国; 李燕春
Original assignee: Tianjin Veterinary Drug Two Factory
Current assignee: Tianjin Veterinary Drug Two Factory
Priority date: 2015-06-29
Filing date: 2015-06-29
Publication date: 2015-11-25
Anticipated expiration: 2025-06-29

Abstract

The utility model relates to a packaging container of formulation animal remedy, including bottle and bottle lid, the bottle lid with the bottleneck of bottle adopts threaded connection, the bottle adopts multilayer structure as the PE layer of bottle inlayer, as the outer PE layer of bottle and be located as the PE layer of bottle inlayer, the middle barrier layer of EVOH between the outer PE layer of conduct bottle, surface as bottle outer PE layer is equipped with MKD6 nylon layer, the barrier layer is including the PLA layer, EVOH intermediate level and the 2nd PLA layer that set gradually in the middle of the EVOH, the EVOH intermediate level includes EVOH basic unit and plates the aluminium oxide coating by vaporization membrane on the two surfaces of EVOH basic unit. The utility model discloses the barrier layer is effectively with the whole separations of extraneous gas in the middle of this special composite construction's of accessible the EVOH to protection animal remedy quality.

Description

A kind of packing container of formulation veterinary drug

Technical field

The utility model belongs to the packing container technical field of formulation veterinary drug, is specifically related to a kind of packing container with the formulation veterinary drug of high obstructing performance.

Background technology

At present, along with the development in market and improving constantly of people's lives, people also constantly propose new requirement to the requirement of commodity packaging, require that packing not only have good water resistance, also should have good barrier property simultaneously, to avoid the material deterioration in packing container, the packing container that the past adopts usually is glass container.

Because plastic packaging containers is compared with glass container, have lightweight, traffic cost is low, can good decorative property, not easily broken, be suitable for the premium properties such as long-distance transport especially, avoid the environmental pollution caused because packing container is damaged, as during by glass bottle packaging agricultural chemicals or other poisonous chemical products, serious environmental pollution can be caused after glass bottle breakage.Compared with can, it is low that they have again cost, the advantages such as machine-shaping is easy, are therefore also widely used in medical industry, food industry, cosmetics industry and chemical frbre industry, as plastic bottle is used for packaged beverage, shampoo, chemical products and edible blend oil etc. widely.

But the common plastic container be made up of a kind of raw MAT'L merely, because the wall of container molecular gap of common plastic container is very large, oxygen in air can penetrate the gap of bottle wall and enter container and make the substance oxidation of the inside thus rotten, that is their barrier property, particularly gas barrier properties, well below glass or can, therefore its content easily goes bad, thus can only ensure that within shorter a period of time its content does not change, this is restricted with regard to making the field of application of these plastic container.

Utility model content

The purpose of this utility model is solve above-mentioned technical matters and provide a kind of packing container with the formulation veterinary drug of high obstructing performance.

For achieving the above object, the utility model adopts following technical scheme:

A kind of packing container of formulation veterinary drug, comprise bottle and bottle cap, described bottle cap adopts with the bottleneck of described bottle and is threaded, described bottle adopts multiple-structure, comprise as bottle internal layer PE layer, as bottle outer field PE layer and at the described PE layer as bottle internal layer, as the EVOH intermediate barrier layer between the outer field PE layer of bottle, the described outside face as the outer field PE layer of bottle is provided with MKD6 nylon layer; Described EVOH intermediate barrier layer comprises the PLA layer, EVOH interlayer and the 2nd PLA layer that set gradually, and described EVOH interlayer comprises EVOH basic unit and is plated in the aluminium oxide vapor-deposited film on the two surface of described EVOH basic unit; Described EVOH intermediate barrier layer and the described PE layer as bottle internal layer, mutually bonding respectively by first and second adhesive linkage as bottle outer field PE layer, described as bottle outer field PE layer by the mutually bonding described MKD6 nylon layer of the 3rd adhesive linkage; First, second and third adhesive linkage described is EVA resin material; First and second PLA layer described directly melts pressing by heat with described EVOH interlayer and is connected.

The thickness of the outer field PE layer of the layer of the PE of described bottle internal layer, bottle is 400 microns, the thickness of first, second and third adhesive linkage described is respectively 65 microns, the thickness of described EVOH intermediate barrier layer is 500 microns, the thickness of described silicon oxide layer is 100 microns, and the thickness of described MKD6 nylon layer is 100 microns.

The thickness of a described PLA layer, the 2nd PLA layer is respectively 50 microns, and the thickness of described EVOH interlayer is 400 microns.

The utility model is by comprising bottle and bottle cap, described bottle cap adopts with the bottleneck of described bottle and is threaded, described bottle adopts multiple-structure, comprise as bottle internal layer PE layer, as bottle outer field PE layer and at the described PE layer as bottle internal layer, as the EVOH intermediate barrier layer between the outer field PE layer of bottle, the described outside face as the outer field PE layer of bottle is provided with MKD6 nylon layer; Described EVOH intermediate barrier layer comprises the PLA layer, EVOH interlayer and the 2nd PLA layer that set gradually; described EVOH interlayer comprises EVOH basic unit and is plated in the aluminium oxide vapor-deposited film on the two surface of described EVOH basic unit; and can realize utilizing this to comprise a PLA layer, EVOH interlayer and the 2nd PLA layer; the EVOH intermediate barrier layer of the aluminium oxide vapor-deposited film that described EVOH interlayer comprises EVOH basic unit and is plated in the two surface of described EVOH basic unit realizes content available protecting; effectively extraneous gas is all intercepted, thus the quality of protection content.

Accompanying drawing explanation

Figure 1 shows that the schematic diagram of the packing container of the formulation veterinary drug that the utility model embodiment provides

Figure 2 shows that the multiple-structure schematic diagram of the packing container of the formulation veterinary drug that the utility model embodiment provides;

Figure 3 shows that the multiple-structure schematic diagram of EVOH intermediate barrier layer.

Detailed description of the invention

Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.

Refer to Fig. 1 ~ 3, a kind of packing container of formulation veterinary drug, comprise bottle 1 and bottle cap 2, described bottle cap adopts with the bottleneck of described bottle and is threaded, described bottle is provided with hand holding handle 3, described hand holding handle 3 and the grafting of described bottle 1, described bottle 1 adopts multiple-structure, comprise as bottle internal layer PE layer 11, as bottle outer field PE layer 12 and at the described PE layer as bottle internal layer, as the EVOH intermediate barrier layer 13 between the outer field PE layer of bottle, the described outside as the outer field PE layer 12 of bottle is provided with MKD6 nylon layer 17; Shown in Figure 3, described EVOH intermediate barrier layer 13 comprises the PLA layer 132, EVOH interlayer and the 2nd PLA layer 133 that set gradually, and described EVOH interlayer comprises EVOH basic unit 131 and is plated in first aluminium oxide vapor-deposited film 134, the second aluminium oxide vapor-deposited film 135 on the two surface of described EVOH basic unit.

Described EVOH intermediate barrier layer and the described PE layer as bottle internal layer, as bottle outer field PE layer respectively by first and second adhesive linkage 14,15 mutually bonding, described as bottle outer field PE layer by the mutually bonding described MKD6 nylon layer of the 3rd adhesive linkage 16.

First, second and third adhesive linkage described is EVA resin material.

First and second PLA layer described directly melts pressing by heat with described EVOH interlayer and is connected.

The thickness of a described PLA layer, the 2nd PLA layer is respectively 50 microns, and the thickness of described EVOH interlayer is 400 microns, and the thickness of described EVOH basic unit is 200 microns, and what be plated in the aluminium oxide vapor-deposited film on the two surface of described EVOH basic unit is respectively 100 microns.

It should be noted that, the PLA of first and second described PLA layer is corn extract poly lactose, can natural degradation, and described EVOH is the copolymer of ethene one vinyl alcohol, high crystlline, combustion degradation; And the catabolite of PLA and EVOH is all water and carbon dioxide.

The utility model is by comprising bottle and bottle cap, described bottle cap adopts with the bottleneck of described bottle and is threaded, described bottle adopts multiple-structure, comprise as bottle internal layer PE layer, as bottle outer field PE layer and at the described PE layer as bottle internal layer, as the EVOH intermediate barrier layer between the outer field PE layer of bottle, the described outside face as the outer field PE layer of bottle is provided with MKD6 nylon layer; Described EVOH intermediate barrier layer comprises the PLA layer, EVOH interlayer and the 2nd PLA layer that set gradually; described EVOH interlayer comprises EVOH basic unit and is plated in the aluminium oxide vapor-deposited film on the two surface of described EVOH basic unit; and can realize utilizing this to comprise a PLA layer, EVOH interlayer and the 2nd PLA layer; the EVOH intermediate barrier layer of the aluminium oxide vapor-deposited film that described EVOH interlayer comprises EVOH basic unit and is plated in the two surface of described EVOH basic unit realizes content available protecting; effectively extraneous gas etc. is all intercepted, thus the quality of protection content.

The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. the packing container of a formulation veterinary drug, it is characterized in that, comprise bottle and bottle cap, described bottle cap adopts with the bottleneck of described bottle and is threaded, described bottle adopts multiple-structure, comprise as bottle internal layer PE layer, as bottle outer field PE layer and at the described PE layer as bottle internal layer, as the EVOH intermediate barrier layer between the outer field PE layer of bottle, the described outside face as the outer field PE layer of bottle is provided with MKD6 nylon layer; Described EVOH intermediate barrier layer comprises the PLA layer, EVOH interlayer and the 2nd PLA layer that set gradually, and described EVOH interlayer comprises EVOH basic unit and is plated in the aluminium oxide vapor-deposited film on the two surface of described EVOH basic unit; Described EVOH intermediate barrier layer and the described PE layer as bottle internal layer, mutually bonding respectively by first and second adhesive linkage as bottle outer field PE layer, described as bottle outer field PE layer by the mutually bonding described MKD6 nylon layer of the 3rd adhesive linkage; First, second and third adhesive linkage described is EVA resin material; First and second PLA layer described directly melts pressing by heat with described EVOH interlayer and is connected.

2. the packing container of formulation veterinary drug according to claim 1, it is characterized in that, the thickness of the outer field PE layer of the layer of the PE of described bottle internal layer, bottle is 400 microns, the thickness of first, second and third adhesive linkage described is respectively 65 microns, the thickness of described EVOH intermediate barrier layer is 500 microns, the thickness of described silicon oxide layer is 100 microns, and the thickness of described MKD6 nylon layer is 100 microns.

3. the packing container of formulation veterinary drug according to claim 2, it is characterized in that, the thickness of a described PLA layer, the 2nd PLA layer is respectively 50 microns, and the thickness of described EVOH interlayer is 400 microns.