Utility model content
The purpose of this utility model is to provide a kind of environmental protection for ultraviolet curable ink and is recycled and packaged thing, in its appearance
Isolated between the ultraviolet curable ink and wrapper put by one or more layers water-soluble coating, therefore, material recovery factory, example
As paper mill be able to can be completed easily by ultraviolet curable ink and the separation of papery wrapper by follow-up filters
Paper reclaims.Therefore environmental protection provided by the utility model is recycled and packaged the scheme of thing, really effectively serves environmental protection recovery
Effect.
To achieve the above object, the utility model provides a kind of environmental protection for ultraviolet curable ink and is recycled and packaged
Thing, including:At least one layer of wrapper, hydrolyzable coating and uvioresistant light shield layer;
Each layer wrapper is the structure of a sealing;The structure of the sealing includes bag body and sack;The bag
Mouth is located at the bottom of the bag body, and the width of the sack is less than the width of the bag body, and the bag body is in the bottom
In closing-in structure, connected by the closing-in structure with the sack;The sack has sack mark, adds to carry out ink
The control of note;
The hydrolyzable coating is coated on the inner surface of each layer wrapper;
The uvioresistant light shield layer is arranged among the wrapper, enters the environmental protection recovery for obstructing ultraviolet
The UV curable inks dry solidification is caused inside packing material;
Wherein, when the wrapper is one layer, one layer of wrapper and uvioresistant light shield layer and the wrapper
The hydrolyzable coating of interior coating forms the flexible containers of a sealing;
When the wrapper is two layers or more, applied between one layer of wrapper and another layer of wrapper by the hydrolyzable
Layer coheres to form composite construction, so as to form the flexible containers of the sealing.
Preferably, the hydrolyzable coating includes:PVAC polyvinylalcohol.
Preferably, the uvioresistant light shield layer is by polythene PE, bidirectional stretching polypropylene film BOPP, poly- terephthaldehyde
Any of sour second diester PET and cast polypropylene film CPP material is made.
It is further preferred that the color of the uvioresistant light shield layer is black or silver color.
Preferably, the environmental protection thing that is recycled and packaged also includes:
Waterproof layer, it is sealing structure, is wrapped in outside one or more flexible containers.
Preferably, the wrapper is specially:Papery wrapper, plastics package layer or one kind in non-woven fabrics wrapper or
It is several.
It is further preferred that the waterproof layer is made up of waterproofing membrane material, the waterproofing membrane material includes:Polythene PE,
Any of bidirectional stretching polypropylene film BOPP, PET PET and cast polypropylene film CPP.
Preferably, the sealing of the wrapper is specifically using glue seals or heating sealing.
The environmental protection for ultraviolet curable ink that the utility model embodiment provides is recycled and packaged thing, accommodating at its
Isolated between ultraviolet curable ink and wrapper by one or more layers water-soluble coating, therefore, material recovery factory, such as make
Paper plant easily can separate ultraviolet curable ink and papery wrapper, and paper can be completed by follow-up filters
Recovery.Therefore environmental protection provided by the utility model is recycled and packaged the scheme of thing, really effectively serves the effect of environmental protection recovery.
Embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
The utility model embodiment provides a kind of environmental protection for ultraviolet curable ink and is recycled and packaged thing, for holding
Put ultraviolet curable ink.
What the utility model embodiment provided is used for the environmental protection recovery of ultraviolet (ultraviolet, UV) curable ink
Packing material, including at least one layer of wrapper, at least one layer of uvioresistant light shield layer and at least one layer of hydrolyzable coating, with reference to
Fig. 1 and Fig. 2, respectively to environmental protection be recycled and packaged thing with monolayer package Rotating fields and with multi-layer packaging Rotating fields this two
Kind concrete implementation mode illustrates.
For ease of carrying out the description to environmentally friendly removal process, will be said in the present embodiment by taking papery wrapper as an example
It is bright, it is to be understood that the material of wrapper can be not limited to papery, equally can also be other recyclable materials.
First, as shown in Figure 1.Fig. 1 is a kind of for ultraviolet curable ink of the utility model embodiment offer
Environmental protection is recycled and packaged the cross-sectional view of thing.The thing as shown in figure 1, environmental protection that the utility model embodiment provides is recycled and packaged
Including:Hydrolyzable coating 1, papery wrapper 2 and uvioresistant light shield layer 3.
Hydrolyzable coating 1, including polyvinyl alcohol (PVA).PVA, which has, is dissolved in the characteristic of water, therefore can be formed can water
Electrolytic coating 1 is coated on the inner surface of papery wrapper 2.
Papery wrapper 2, for the flexible containers of sealing, for housing ultraviolet curable ink.
Specifically, the flexible containers that papery wrapper 2 is formed can be the forms such as soft packaging bag or flexible packaging box, energy
It is enough to change shape and volume with external force.
Further, papery wrapper 2 can be multilayer, each layer be a sealing structure, specifically can be as
Shown in Fig. 3.
The structure for the sealing that each layer of papery wrapper is formed includes bag body 201 and sack 202;Sack 202 is located at bag body
201 bottom, the width of sack 202 is less than the width of bag body 201, and bag body 201 is in closing-in structure in bottom, passes through closing in
Structure connects with sack 202, so as to form sealing structure.
Further, sack 202 has sack mark (not shown), can easily coordinate oil by sack mark
Black injection device carries out the determination of the position of sack 202, so as to carry out automatically controlling for ink filling.
Specifically, ink filling the mode automatically controlled can include it is a variety of:
For example, because the width of sack 202 is less than the width of bag body 201, tighten up to form sealing area in both sides, therefore
Bag body 201 can utilize survey of the position of the sealing area as sensor detection on ink filing provision when being extruded emptying
Position is measured, i.e. sack marks, and determines the edge of opening position of 202 avulsed bags of bodies of sack 201.
In another example sack mark can be used as by way of being tightened up in both sides and adding mark on the sealing area to be formed
Note.It can be specifically to carry out the mode of punching etc. at the edge of sealing area, be filled in ink, bag body 201 is extruded the mistake of emptying
Cheng Zhong, punch position is detected to determine the edge of opening position of bag body 201 by the sensor of ink filing provision.
For another example can by bag body 201 print or spray etc. mode add mark be used as sack mark.In oil
Ink filling, during bag body 201 is extruded emptying, the sensor of ink filing provision determines to squeeze by detecting home position
Nip roll apart from sack 202 distance, come determine ink filling stop position or the time.
By structure design of the present utility model, sack 202 need to only be torn when in use, you can make the oil wherein housed
Ink outflow.The ink being injected into using equipment can effectively be controlled by this structure, situations such as ink being avoided to overflow
Occur, it is user-friendly.
Again as shown in figure 1, hydrolyzable coating 1 is coated with uniformly on the inner surface of papery wrapper 2 so that ink and papery
Completely cut off between wrapper 2 by hydrolyzable coating 1.
Specifically, after ink is filled into papery wrapper 2, the sealing of papery wrapper 2 can be specifically using gluing
Sealing or thermoplastic are sealed to realize.Because the PVA of hydrolyzable coating 1 can be combined with the hydrone in air, swelling is produced
Phenomenon.Therefore it is filling to need to carry out in an inert atmosphere, or can also be carried out under dry air ambient, need simultaneously
Ensure the high barrier to ultraviolet light.
Uvioresistant light shield layer 3, it is arranged among papery wrapper 2, forms composite construction with papery wrapper 2, be used for
Barrier ultraviolet is recycled and packaged into environmental protection causes the dry solidification of ultraviolet curable ink inside thing.
It is polyethylene (PE) that uvioresistant light shield layer 3 can be penetrated specifically from uvioresistants such as black or silver color, two-way
The material systems such as stretched polypropene film (BOPP), PET (PET) or cast polypropylene film (CPP)
Into, while can also possess good water resistance.
Further, the difference of time and storage condition based on ink storage, can also be in the environmental protection shown in above-mentioned Fig. 1
The outer layer of thing of being recycled and packaged adds waterproof layer, so as to avoid the aqueous vapor in air from having an impact the performance of packing material.
Specifically, as shown in figure 4, waterproof layer 4 is wrapped in the outer surface of outermost papery wrapper 2, in sealing structure,
Enter for obstructing hydrone through waterproof layer 4 inside wrapper.Wherein, the sealing of waterproof layer 4 can be preferably in indifferent gas
Realized under body environment using heating sealing.
Because under conditions of air humidity is larger or storage time is longer, PVA in hydrolyzable coating 1 easily with sky
Hydrone in gas is combined, and is produced Swelling, is caused PVA between wrap pages to be reclaimed with regard to premature failure.Therefore increasing is passed through
Waterproof layer 4 is added further to lift the reliability for the thing that is recycled and packaged to environmental protection.
Waterproof layer 4 specifically can be made up of waterproofing membrane material, can be specially:Polyethylene (PE), Biaxially oriented polypropylene
Film (BOPP), PET (PET) or cast polypropylene film (CPP) etc..
The outer surface of wrapper 2 can not connect with the inner surface of waterproof layer 4, only need to remove waterproof layer 4 i.e. in use
It can be taken off the wrapper 2 equipped with ultraviolet curable ink.The waterproof layer 4 being removed can individually carry out environmentally friendly recovery.
The situation for having a printing ink package bag only for device in waterproof layer 4 in this example is described, in actual applications, can be by
More solito usage amount, stored multiple printing ink packages are packed, that is, be user-friendly in a waterproof layer 4, but it is economical
Environmental protection.
Above to for the environmental protection of ultraviolet curable ink be recycled and packaged thing have a case that one layer packaging Rotating fields
It is described, below in conjunction with Fig. 2, the thing that is recycled and packaged to environmental protection of the present utility model is in the side with multi-layer packaging Rotating fields
Case is described.
It should be noted that in Fig. 2 by taking the scheme with double casing Rotating fields as an example, it is with reference to shown in Fig. 2 and following
The description of embodiment, those skilled in the art can readily occur in three layers and the environmental protection of above multi-layer packaging Rotating fields is recycled and packaged
The specific implementation of thing.It will therefore be appreciated that the double casing Rotating fields in this example are only to technology of the present utility model
Scheme is illustrated, and does not limit the scope of the utility model.
As shown in Fig. 2 the environmental protection that the present embodiment provides is recycled and packaged, thing includes:Hydrolyzable coating 11,12 and wrapper
21、22.Wherein wrapper 21 is the structure of a sealing, and wrapper 22 is the structure of a sealing.It is compound among wrapper 22
There is one layer of uvioresistant light shield layer 3.
Hydrolyzable coating 11 is coated on the inner surface of wrapper 21, and hydrolyzable coating 12 is coated on the interior table of wrapper 22
Face, and cohere to form composite construction by hydrolyzable coating 12 between wrapper 21 and wrapper 22, it is close so as to form one
The flexible containers of envelope.
Hydrolyzable coating 11,12, the material of wrapper 21,22 and uvioresistant light shield layer 3 are formed, with above-mentioned implementation
Hydrolyzable coating and wrapper difference in example is identical, and here is omitted.
Likewise, environmental protection in this example is recycled and packaged, thing can also include waterproof layer (not shown), a waterproof layer
It can be wrapped in outside one or more flexible containers.
The environmental protection for ultraviolet curable ink provided above the utility model embodiment is recycled and packaged the knot of thing
Structure is described, and is used for method below and is sketched, and is recycled and packaged to better illustrate the environmental protection possessed by thing
Structure and its structure role.
When using environmental protection be recycled and packaged ultraviolet curable ink in thing when, can be operated as steps described below:
First, in the case of with waterproof layer, waterproof layer is removed first.
Then, wrapper is opened to extrude ink.Because being flexible containers, therefore extrusion equipment can be coordinated, make this
Flexible containers produce deformation so as to wherein extrude ink, avoid manually-operated inconvenience, can also obtain more preferable extrusion
Effect.
Concentrate placement etc. to be recycled wrapper.
In recycling, the packaging can be placed in 20 DEG C -70 DEG C of water, blend processing, hydrolyzable coating is complete
Fully dissolved causes residual ink to be completely disengaged with wrapper in water, so as to carry out environmentally friendly recovery to wrapper, and to dividing
The ink separated out carries out harmless treatment.
The environmental protection for ultraviolet curable ink that the utility model embodiment provides is recycled and packaged thing, accommodating at its
Isolated between ultraviolet curable ink and wrapper by one or more layers water-soluble coating, therefore, material recovery factory, such as make
Paper plant easily can separate ultraviolet curable ink and papery wrapper, and paper can be completed by follow-up filters
Recovery.Therefore environmental protection provided by the utility model is recycled and packaged the scheme of thing, really effectively serves the effect of environmental protection recovery.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.