CN206383684U - A kind of ink jet printing film - Google Patents
A kind of ink jet printing film Download PDFInfo
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- CN206383684U CN206383684U CN201720047449.2U CN201720047449U CN206383684U CN 206383684 U CN206383684 U CN 206383684U CN 201720047449 U CN201720047449 U CN 201720047449U CN 206383684 U CN206383684 U CN 206383684U
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- ink jet
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Abstract
The utility model provides a kind of ink jet printing film, belongs to ink jet printing film technical field.A kind of ink jet printing film, including base material, the front of the base material set gradually elastic bonding layer and ink absorbing layer from inside to outside, and the back side of the base material sets polysiloxanes antistatic layer, and the sheet resistance of the polysiloxanes antistatic layer is 105‑1012Ω/cm2.The utility model is novel, it is rational in infrastructure, pass through the improvement of ink jet printing film structure, it can significantly reduce or even eliminate the unexpected coating shedding phenomenon for folding and producing, effective guarantee film in printer smoothly upper piece, the appropriate frictional force reduced between film, lifts the use quality of ink jet printing film simultaneously.
Description
Technical field
The utility model belongs to ink jet printing film technical field, and in particular to a kind of ink jet printing film.
Background technology
Traditional image film, using photosensitive silve halide material as medium, through multiple links such as overexposure, development, fixing, dry
It can just obtain a diagnostic medical image film, this wet-milling product technique, it is crucial to develop, fixing link needs exist
Carried out in decoction, technological requirement is high, complex operation wastes time and energy, discard liquid medicine contamination environment seriously, it is using by increasingly
Many limitations.With the development of technology, the ink jet printing film of digitlization printing is to develop a kind of faster new shadow in recent years
As film.Ink jet printing film has easy to use, waterproof, wear-resistant, scratch-resistant, while print image is clear, image is preserved
Many advantages, such as stability is good, is widely used in Medical Imaging, and it is primarily adapted for use in the digitized map of record medical diagnosis
Picture and ultrasonoscopy.
The Chinese patent of Application No. 201320068393.0 discloses a kind of Medical ink jet printing film, including a base material
Body, a primer layer, a printable layer and a gum layer.The primer layer is coated on the front of the material main body, printable layer coating
In on the primer layer, the gum layer is coated on the back side of the material main body.The utility model at the back side of material main body by applying
The gum layer of cloth one, it is therefore prevented that Medical ink jet printing film produces electrostatic.But the ink jet printing film is also deposited in use
In pull tab phenomenon other to a certain degree, being smoothed out for print procedure is influenceed.Therefore, existing ink jet printing film is also needed to pair
It is further to be improved, preferably to solve the above problems.
Utility model content
Technical problem to be solved in the utility model is that there is provided a kind of inkjet printing glue in view of the shortcomings of the prior art
Piece, decreases or even eliminates the unexpected coating shedding phenomenon for folding and producing, ensure film in printer smoothly upper piece, reduce simultaneously
Frictional force between film.
In order to solve the above technical problems, the technical scheme that the utility model is used is：
A kind of ink jet printing film, including base material, the base material front set gradually from inside to outside elastic bonding layer and
Ink absorbing layer, the back side of the base material sets polysiloxanes antistatic layer, and the sheet resistance of the polysiloxanes antistatic layer is
105-1012Ω/cm2。
Preferably, the base material is PET, PP, PC or PVC substrate.
Preferably, the sheet resistance of the polysiloxanes antistatic layer is 109~1011Ω/cm2。
Preferably, the thickness of the elastic bonding layer is 0.1 ~ 5 μm.
Preferably, the thickness of the ink absorbing layer is 5 ~ 30 μm.
Preferably, the thickness of the polysiloxanes antistatic layer is 0.2 ~ 15 μm.
Preferably, the surface avris of the ink jet printing film sets strip of paper used for sealing.
Preferably, the strip of paper used for sealing is set along the face width direction parallel to the ink jet printing film.
Preferably, the strip of paper used for sealing is to bond strip of paper used for sealing, and the cohesive strip of paper used for sealing is made up of fixed part and the easy portion of taking off, the fixed part
It is more than the adhesion strength for easily taking off portion and the ink jet printing film with the adhesion strength of the ink jet printing film.
Preferably, the width of the cohesive strip of paper used for sealing is 1 ~ 2 millimeter.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model, there is provided a kind of ink jet printing film, decreases or even eliminates unexpected folding by above-mentioned technical proposal
The folded coating shedding phenomenon produced, ensure film in printer smoothly upper piece, while reducing the frictional force between film.This reality
With new in optional PET, PP, PC or PVC substrate of the base material, preferably PET substrates；Base material front from inside to outside according to
Secondary setting elastic bonding layer and ink absorbing layer, wherein, elastic bonding layer uses polyvinyl alcohol, PEO, polyethylene glycol or water
Cellulose of solubleness etc. coating be made, base material is connected with ink absorbing layer, with the impact resistance of enhancing base materials, non-deformability and
Its heat endurance, and cause ink absorbing layer in ink jet process and its after the completion of it is more firm to the absorption of ink, evenly so that
The film during user's use, be reduced or avoided because surprisingly fold and caused by coating shedding, influence view effect；Meanwhile,
Polysiloxanes antistatic layer is set at the back side of base material, and the polysiloxanes antistatic layer is mixed by polysiloxanes and antistatic additive
It is made, the antistatic effect of film can not only be improved, when the sheet resistance of polysiloxanes antistatic layer is 105-1012Ω/cm2
When antistatic effect it is notable；The feel of film can also be improved, make the surface between ink absorbing layer and polysiloxanes antistatic layer thick
Rugosity difference is increased, so that film is in the state of stacking, it is to avoid form true between ink absorbing layer and polysiloxanes antistatic layer
Sky, the frictional force between reduction, while frictional force appropriate between film and printer Shang Pian mechanisms is maintained, so that effectively
Solve film in printer it is continuous using be also easy to produce pull tab or be difficult upper piece the problems such as.
The utility model is novel, rational in infrastructure, by the improvement of ink jet printing film structure, can significantly reduce very
To eliminating the unexpected coating shedding phenomenon for folding and producing, effective guarantee film in printer smoothly upper piece, while appropriate reduced
Frictional force between film, lifts the use quality of ink jet printing film.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1：The structural representation of the utility model embodiment 1；
Fig. 2：The structural representation of the utility model embodiment 2；
Fig. 3：The working state schematic representation of the utility model embodiment 2；
Wherein, 1- base materials, 2- elastic bonding layers, 3- ink absorbing layers, 4- polysiloxanes antistatic layers, 5- strip of paper used for sealings.
Embodiment
In order to more fully understand the utility model, further fairly set out with reference to embodiment in of the present utility model
Hold, but protection content of the present utility model is not limited solely to the following examples.In the following description, a large amount of tools are given
The details of body is more thoroughly understood the utility model to provide.However, aobvious and easy to those skilled in the art
See, the utility model can be carried out without one or more of these details.
Embodiment 1
Refering to Fig. 1, a kind of ink jet printing film, including base material 1, the front of the base material sets gradually elasticity from inside to outside
Tack coat 2 and ink absorbing layer 3, the back side of the base material set polysiloxanes antistatic layer 4, the table of the polysiloxanes antistatic layer
Surface resistance is 105-1012Ω/cm2。
In the utility model, PET, PP, PC or PVC substrate, preferably PET substrates may be selected as support in base material 1,
Deflection is high, and high temperature resistant is difficult to be melted, and chemical stability is good.Ink absorbing layer is generally formed by modified poly ester coating, wherein can add
Nanometer grade silica or aluminum oxide are to improve the absorbent properties and firmness of ink.Elastic bonding layer uses polyvinyl alcohol, gathered
The coating such as oxirane, polyethylene glycol or water-soluble cellulose is made, and on the one hand connects base material with ink absorbing layer, the opposing party
Face collaboration improves the absorbent properties of ink absorbing layer.Polysiloxanes antistatic layer is made up of antistatic agent and polysiloxanes mixing coating,
While film antistatic effect is improved, improve processing and the performance of film.
Preferably, the sheet resistance of antistatic additive is 10 in the utility model9~1011Ω/cm2.Select in the range of this
Any value can effectively meet use requirement.
In the utility model, the thickness of the elastic bonding layer is 0.1 ~ 5 μm.The thickness of the ink absorbing layer is 5 ~ 30 μm.
The thickness of the polysiloxanes antistatic layer is 0.2 ~ 15 μm.Different thickness combinations to the physical property of ink jet printing film and
All there is different degrees of influence in its performance etc., and suitable thickness combination both needs to ensure good blotting effect,
Obtain good imaging effect, it is also desirable to consider effective utilization of resource, it is cost-effective.The utility model is special by layers of material
Property and its compbined test such as imaging performance obtain above-mentioned thickness combination industry control it is simple, imaging effect is good, and cost is than conventional
Ink jet photographic film is low by 30 ~ 40%.
Embodiment 2
Refering to Fig. 2 ~ 3, the ink jet printing film described by the present embodiment is as different from Example 1：
The surface avris of the ink jet printing film sets strip of paper used for sealing 5, and film is rolled fixation by the strip of paper used for sealing beneficial to user, just
In carrying, to overcome existing film to tile placement, space-consuming, it has not been convenient to the defect such as carry.Preferably, the strip of paper used for sealing
Set along the face width direction parallel to the ink jet printing film, film appearances are more regular after so fixing, and are unlikely to deform.
In the present embodiment, the strip of paper used for sealing 5 is to bond strip of paper used for sealing, and the cohesive strip of paper used for sealing takes off portion's 5-2 groups by fixed part 5-1 and easily
Adhesion strength into, the fixed part and the ink jet printing film is more than and described easily takes off the viscous of portion and the ink jet printing film
Knotting strength.Specifically, the transparent film production of high intensity can be used by bonding strip of paper used for sealing, thickness is less than 5 μm, and thickness crosses conference influence film
Normal print, thickness is too small, is difficult user's operation.Bond strip of paper used for sealing and take off portion 5-2 integral type connection groups by fixed part 5-1 and easily
Into；Fixed part 5-1 and ink jet printing film surface（Front or the back side）Adhesion strength is big, while easily taking off portion 5-2 and inkjet printing
Film face（Front or the back side）Adhesion strength is relatively small, i.e., for easily taking off portion compared with fixed part, be more easy to be lifted, be so easy to
Ink jet printing film is rolled into after tubular and fixed by user by the bonding strip of paper used for sealing, is specifically that will be located at ink jet printing film one end
The easy portion of taking off open, then the other end of ink jet printing film is rolled up to easily taking off in portion, pressing is fixed, i.e., by ink jet printing film
It is rolled into tubular and fixation.As shown in Fig. 2 bonding the end that strip of paper used for sealing is arranged on ink jet printing film, i.e., easily take off portion and above-mentioned film
Edge it is concordant, the purpose so set is to avoid taking effective image space, and makes full use of film surplus.
The width of the cohesive strip of paper used for sealing is 1 ~ 2 millimeter, can suitably be selected according to the printing size and its ease of use of film
Select the width value.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, all should cover among right of the present utility model.
Claims (10)
1. a kind of ink jet printing film, it is characterised in that：Including base material, the front of the base material sets gradually elasticity from inside to outside
Tack coat and ink absorbing layer, the back side of the base material set polysiloxanes antistatic layer, the surface of the polysiloxanes antistatic layer
Resistance is 105-1012Ω/cm2。
2. ink jet printing film as claimed in claim 1, it is characterised in that：The base material is PET, PP, PC or PVC substrate.
3. ink jet printing film as claimed in claim 1, it is characterised in that：The sheet resistance of the polysiloxanes antistatic layer
For 109~1011Ω/cm2。
4. ink jet printing film as claimed in claim 1, it is characterised in that：The thickness of the elastic bonding layer is 0.1 ~ 5 μm.
5. ink jet printing film as claimed in claim 1, it is characterised in that：The thickness of the ink absorbing layer is 5 ~ 30 μm.
6. ink jet printing film as claimed in claim 1, it is characterised in that：The thickness of the polysiloxanes antistatic layer is
0.2~15μm。
7. ink jet printing film as claimed in claim 1, it is characterised in that：The surface avris of the ink jet printing film is set
Strip of paper used for sealing.
8. ink jet printing film as claimed in claim 7, it is characterised in that：The strip of paper used for sealing is along parallel to the inkjet printing glue
The face width direction of piece is set.
9. ink jet printing film as claimed in claim 8, it is characterised in that：The strip of paper used for sealing is to bond strip of paper used for sealing, the bonding envelope
Bar is made up of fixed part and the easy portion of taking off, the adhesion strength of the fixed part and the ink jet printing film be more than it is described easily take off portion with
The adhesion strength of the ink jet printing film.
10. ink jet printing film as claimed in claim 9, it is characterised in that：The width of the cohesive strip of paper used for sealing is 1 ~ 2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047449.2U CN206383684U (en) | 2017-01-16 | 2017-01-16 | A kind of ink jet printing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047449.2U CN206383684U (en) | 2017-01-16 | 2017-01-16 | A kind of ink jet printing film |
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| Publication Number | Publication Date |
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| CN206383684U true CN206383684U (en) | 2017-08-08 |
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| CN201720047449.2U Active CN206383684U (en) | 2017-01-16 | 2017-01-16 | A kind of ink jet printing film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435318A (en) * | 2018-05-02 | 2019-11-12 | 温州酷乐餐桌用品有限公司 | A kind of sphere curved surface printing technology |
-
2017
- 2017-01-16 CN CN201720047449.2U patent/CN206383684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435318A (en) * | 2018-05-02 | 2019-11-12 | 温州酷乐餐桌用品有限公司 | A kind of sphere curved surface printing technology |
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