CN205686853U

CN205686853U - Environmental-friendpacking packing material

Info

Publication number: CN205686853U
Application number: CN201620661864.2U
Authority: CN
Inventors: 金国斌; 陈红粉
Original assignee: Jiashan Hengfa Packing Material Co Ltd
Current assignee: Jiashan Hengfa Packing Material Co Ltd
Priority date: 2016-06-24
Filing date: 2016-06-24
Publication date: 2016-11-16
Anticipated expiration: 2026-06-24

Abstract

This utility model relates to a kind of environmental-friendpacking packing material.It solve the technical problems such as heavy metal exceeds standard the most in various degree contained by prior art colour packaging material.This environmental-friendpacking packing material includes mylar, one side at mylar is provided with peel ply, it is provided with dyed layer at peel ply away from the one side of mylar, is provided with aluminium lamination at dyed layer away from the one side of peel ply, be provided with aqueous binder oxidant layer at aluminium lamination far and apart the one side of chromatograph.The utility model has the advantage of: environmental protection and the scope of application are wider.

Description

Environmental-friendpacking packing material

Technical field

This utility model belongs to packing technique field, especially relates to a kind of environmental-friendpacking packing material.

Background technology

Along with the development of modern packaging press, electrochemical aluminium gold-stamped technology is in Modern Package Design and packages printing produce Utilization rate is more and more higher, and the effect played is more and more obvious.Electrochemical aluminium gold-stamped metallic luster with its uniqueness and luxurious, gorgeous Grand true qualities, obtain sparkling and crystal-clear brilliant effect for leaflet adds bright-coloured color and luster, improve the class of product, simultaneously Also give buyer beautiful enjoyment.

Along with being continuously increased of the market demand, the level of production of each producer is uneven, the used environmental protection of the current industry The former major part of type packaging material belongs to the chemical product of the class that exceeds standard the most in various degree containing heavy metal, the most existing color environmental protection type bag Contained by package material, heavy metal exceeds standard the most in various degree.

Utility model content

The purpose of this utility model is for the problems referred to above, it is provided that a kind of design is more rationally and the environmental protection type packing material of environmental protection Material.

For reaching above-mentioned purpose, this utility model have employed following technical proposal: this environmental-friendpacking packing material production technology Comprise the steps:

A, mylar one side coating organic resin or wax emulsion and through drying after mylar one side formed stripping Absciss layer；

B, coat compo at peel ply away from the one side of mylar and dry through subregion with the speed of 120m/min Dry equipment, i.e. form dyed layer on peel ply；

Subregion drying plant have continuous distribution first drying chamber, second dry chamber, the 3rd dry chamber, the 4th Dry chamber, the 5th drying chamber and the 6th dries chamber, and the first drying temperature drying chamber is 78-82 DEG C, and second dries The drying temperature of chamber is 88-92 DEG C, and the 3rd drying temperature drying chamber is 128-132 DEG C, and the 4th dries the drying of chamber Temperature is 148-150 DEG C, and the 5th drying temperature drying chamber is 148-150 DEG C, and the 6th drying temperature drying chamber is 128-132℃；

Coating compo is mixed to prepare by resin, dyestuff and solvent and solvent is by the butanone that boiling point is 79.6 DEG C and boiling point It is that the toluene of 110 DEG C is mixed to prepare；

C, aluminize away from the one side of peel ply at dyed layer and on dyed layer, form aluminium lamination；

D, far and apart an application of adhesive of chromatograph and after drying, form aqueous binder oxidant layer at aluminium lamination on aluminium lamination, Prepare environmental-friendpacking packing material finished product.

In above-mentioned environmental-friendpacking packing material production technology, in above-mentioned step A, described drying uses step B In subregion drying plant, dry through subregion with the speed of 120m/min after mylar one side coating organic resin or wax emulsion Dry equipment, the first drying temperature drying chamber is 80 DEG C, and the second drying temperature drying chamber is 90 DEG C, and the 3rd dries chamber Drying temperature be 130 DEG C, the 4th dry chamber drying temperature be 140-150 DEG C, the 5th dry chamber drying temperature be 140-150 DEG C, the 6th drying temperature drying chamber is 130 DEG C.

In above-mentioned environmental-friendpacking packing material production technology, in above-mentioned step A, described mylar thickness is 12～15 μm.

In above-mentioned environmental-friendpacking packing material production technology, in above-mentioned step B, the first described drying chamber Drying temperature is 80 DEG C, and the second drying temperature drying chamber is 90 DEG C, and the 3rd drying temperature drying chamber is 130 DEG C, the The four drying temperature drying chamber are 150 DEG C, and the 5th drying temperature drying chamber is 150 DEG C, and the 6th dries the drying of chamber Temperature is 130 DEG C.

In above-mentioned environmental-friendpacking packing material production technology, in above-mentioned step C, described employing Vacuum Deposition of aluminizing Aluminum equipment.

In above-mentioned environmental-friendpacking packing material production technology, in above-mentioned D step, described drying uses step B In subregion drying plant, aluminium lamination coats after aqueous binder with the speed of 120m/min through subregion far and apart the one side of chromatograph Drying plant, the first drying temperature drying chamber is 80 DEG C, and the second drying temperature drying chamber is 90 DEG C, the 3rd drying cavity The drying temperature of room is 130 DEG C, and the 4th drying temperature drying chamber is 140-150 DEG C, and the 5th dries the drying temperature of chamber For 140-150 DEG C, the 6th drying temperature drying chamber is 130 DEG C.

In above-mentioned environmental-friendpacking packing material production technology, in above-mentioned step B, the first described drying chamber is long Degree is three meters, and second dries a length of three meters of chamber, and the 3rd dries a length of three meters of chamber, and the 4th dries chamber a length of three Rice, the 5th dries a length of three meters of chamber, and the 6th dries a length of three meters of chamber.

In above-mentioned environmental-friendpacking packing material production technology, this production technology further comprises the steps of: E, by environmental protection type packing Finished material is cut, and prepares the environmental-friendpacking packing material after cutting.

This environmental-friendpacking packing material includes mylar, and the one side at mylar is provided with peel ply, peel ply away from The one side of mylar is provided with dyed layer, is provided with aluminium lamination, at aluminium lamination far and apart chromatograph at dyed layer away from the one side of peel ply One side is provided with aqueous binder oxidant layer.

In above-mentioned environmental-friendpacking packing material, described mylar thickness is 12～15 μm.

In above-mentioned environmental-friendpacking packing material, described mylar 1 thickness is more than the thickness of peel ply 2.

In above-mentioned environmental-friendpacking packing material, described mylar 1 thickness is more than the thickness of dyed layer 4.

In above-mentioned environmental-friendpacking packing material, described mylar 1 thickness is more than the thickness of aluminium lamination 5.

In above-mentioned environmental-friendpacking packing material, described mylar 1 thickness is more than the thickness of aqueous binder oxidant layer 6.

Compared with prior art, the advantage of this environmental-friendpacking packing material is: 1, use heavy metal free raw material, environmental protection And the scope of application is wider.2, dyed layer uses environmental protection type dye, take raising technological temperature condition, temperature to coordinate mutually with speed, The means such as the heterogeneity in adjustment formula, cause dried film forming matter heavy metal and benzene class all in span of control.3, technique Simple and be easily manipulated.4, simple in construction and easily fabricated.

Accompanying drawing explanation

The environmental-friendpacking packing material structural representation that Fig. 1 provides for this utility model.

The subregion drying plant partial structurtes schematic diagram that Fig. 2 provides for this utility model.

In figure, mylar 1, peel ply 2, subregion drying plant 3, first dry chamber 31, second dry chamber 32, the Three dry chamber the 33, the 4th dries chamber the 34, the 5th drying chamber the 35, the 6th drying chamber 36, dyed layer 4, aluminium lamination 5, aqueous Adhesive phase 6.

Detailed description of the invention

The utility model is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings.

As shown in Figure 1-2, this environmental-friendpacking packing material production technology comprises the steps:

A, mylar 1 one side coating organic resin or wax emulsion and through drying after mylar 1 one side formed Peel ply 2；Selecting the base material of mylar 1, it is less likely to occur deformation under higher temperature and pressure, and has bigger The advantage such as intensity and tensile property.Peel ply 2 at high temperature can well promote dyed layer and mylar 1 to separate.

B, coat compo and with the speed of 120m/min through subregion at peel ply 2 away from the one side of mylar 1 Drying plant 3, i.e. form dyed layer 4 on peel ply 2；

Subregion drying plant 3 has the first drying chamber 31, second of continuous distribution dries chamber the 32, the 3rd drying chamber 33, the 4th drying chamber the 34, the 5th drying chamber 35 and the 6th drying chamber 36, the first drying temperature drying chamber 31 is 78-82 DEG C, the second drying temperature drying chamber 32 is 88-92 DEG C, and the 3rd drying temperature drying chamber 33 is 128-132 DEG C, the 4th drying temperature drying chamber 34 is 148-150 DEG C, and the 5th drying temperature drying chamber 35 is 148-150 DEG C, the The six drying temperature drying chamber 36 are 128-132 DEG C；

Its function of dyed layer 4 is Show Color and protects thermoprint not oxidized, typically at the aluminium coated picture and text of body surface Anodized aluminium product main component is synthetic resin and dyestuff, and this layer is also the main distribution layer of harmful substance, and therefore we are not through Disconnected test and adjustment, finally use feature of environmental protection heavy metal free or the dyestuff of low heavy metal instead and organic resin is constituted, and from technique The means such as angle considers, the heterogeneity take temperature and speed to coordinate mutually, adjusting in formula, cause a dried film forming matter huge sum of money Belong to and benzene class is all in span of control.

C, aluminize away from the one side of peel ply 2 at dyed layer 4 and on dyed layer 4, form aluminium lamination 5；Aluminium lamination, Main Function It is reflection light, thus changes colorant layer color so that it is present distinctive metallic luster.

D, coat aqueous binder at aluminium lamination 5 far and apart the one side of chromatograph 4 and after drying, form aqueous on aluminium lamination 5 glue Mixture layer 6, prepares environmental-friendpacking packing material finished product；This aqueous binder oxidant layer 6 can effectively reduce the abnormal smells from the patient of product, and not shadow Ring the effect that melted by heating and dyed layer and aluminium lamination are transferred on leaflet during thermoprint.

E, environmental-friendpacking packing material finished product is cut, prepare the environmental-friendpacking packing material after cutting.

In above-mentioned step A, described dries the subregion drying plant 3 used in step B, mylar 1 one topcoating Covering after organic resin or wax emulsion with the speed of 120m/min through subregion drying plant 3, first dries the drying temperature of chamber 31 Degree is 80 DEG C, and the second drying temperature drying chamber 32 is 90 DEG C, and the 3rd drying temperature drying chamber 33 is 130 DEG C, the 4th The drying temperature drying chamber 34 is 140-150 DEG C, and the 5th drying temperature drying chamber 35 is 140-150 DEG C, and the 6th dries The drying temperature of chamber 36 is 130 DEG C.

In above-mentioned step A, described mylar 1 thickness is 12～15 μm.

In above-mentioned step B, the drying temperature of the first described drying chamber 31 is 80 DEG C, and second dries chamber 32 Drying temperature is 90 DEG C, and the 3rd drying temperature drying chamber 33 is 130 DEG C, and the 4th drying temperature drying chamber 34 is 150 DEG C, the 5th drying temperature drying chamber 35 is 150 DEG C, and the 6th drying temperature drying chamber 36 is 130 DEG C.

In above-mentioned step C, described employing vacuum aluminum-plating equipment of aluminizing.

In above-mentioned D step, described dries the subregion drying plant 3 used in step B, and aluminium lamination 5 is far and apart chromatograph 4 One side coating aqueous binder after with the speed of 120m/min through subregion drying plant 3, first dries the drying of chamber 31 Temperature is 80 DEG C, and the second drying temperature drying chamber 32 is 90 DEG C, and the 3rd drying temperature drying chamber 33 is 130 DEG C, the The four drying temperature drying chamber 34 are 140-150 DEG C, and the 5th drying temperature drying chamber 35 is 140-150 DEG C, and the 6th dries The drying temperature of dry chamber 36 is 130 DEG C.

In above-mentioned step B, the first described a length of three meters of chamber 31 of drying, second dries chamber 32 a length of three Rice, the 3rd dries a length of three meters of chamber 33, and the 4th dries a length of three meters of chamber 34, and the 5th dries chamber 35 a length of three Rice, the 6th dries a length of three meters of chamber 36.

Through sample, product produces a desired effect, and this product is compared relative to other like products has environmental protection, low The features such as consumption, hot stamping pattern are clear, high temperature resistant.According to result of the test, we first carry out pilot scale, and pilot-scale experiment has reached ours Target, then we start to put into production, and carry out producing checking, detect and apply effect the most satisfactory, major technique Index has all reached new product planning project verification and the requirement of company standard, and specific targets are as follows:

1, using heavy metal free raw material, partial coating is changed into aqueous materials by solvent borne materials, even solvent-borne type Its content of beary metal of materials is low；

2, chromatograph uses environmental protection type dye, takes raising technological temperature condition, temperature to coordinate mutually with speed, adjust in formula The means such as heterogeneity, cause dried film forming matter heavy metal and benzene class all in span of control.

This environmental-friendpacking packing material includes mylar 1, and the one side at mylar 1 is provided with peel ply 2, at peel ply 2 One side away from mylar 1 is provided with dyed layer 4, is provided with aluminium lamination 5 at dyed layer 4 away from the one side of peel ply 2, remote at aluminium lamination 5 One side from dyed layer 4 is provided with aqueous binder oxidant layer 6.

Mylar 1 thickness is 12～15 μm.

Further, mylar 1 thickness of the present embodiment is more than the thickness of peel ply 2.Mylar 1 thickness is more than The thickness of chromatograph 4.Mylar 1 thickness is more than the thickness of aluminium lamination 5.Mylar 1 thickness is more than the thickness of aqueous binder oxidant layer 6 Degree.

Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Although the most more employ mylar 1, peel ply 2, subregion drying plant 3, first dry chamber 31, the Two dry chamber the 32, the 3rd dries chamber the 33, the 4th drying chamber the 34, the 5th drying chamber the 35, the 6th drying chamber 36, coloring The terms such as layer 4, aluminium lamination 5, aqueous binder oxidant layer 6, but it is not precluded from using the probability of other term.Only use these terms It is to describe and explain essence of the present utility model more easily；Be construed as any additional restriction be all with This utility model spirit is contrary.

Claims

1. an environmental-friendpacking packing material, it is characterised in that this environmental-friendpacking packing material includes mylar (1), at polyester The one side of film (1) is provided with peel ply (2), is provided with dyed layer (4) at peel ply (2) away from the one side of mylar (1), in coloring Layer (4) is provided with aluminium lamination (5) away from the one side of peel ply (2), is provided with aqueous binder at aluminium lamination (5) far and apart the one side of chromatograph (4) Oxidant layer (6).

Environmental-friendpacking packing material the most according to claim 1, it is characterised in that described mylar (1) thickness is 12 ～15 μm.

Environmental-friendpacking packing material the most according to claim 1 and 2, it is characterised in that described mylar (1) thickness is big Thickness in peel ply (2).

Environmental-friendpacking packing material the most according to claim 1 and 2, it is characterised in that described mylar (1) thickness is big Thickness in dyed layer (4).

Environmental-friendpacking packing material the most according to claim 1 and 2, it is characterised in that described mylar (1) thickness is big Thickness in aluminium lamination (5).

Environmental-friendpacking packing material the most according to claim 1 and 2, it is characterised in that described mylar (1) thickness is big Thickness in aqueous binder oxidant layer (6).