CN206264486U - PET film covers single permeable membrane at bottom - Google Patents
PET film covers single permeable membrane at bottom Download PDFInfo
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- CN206264486U CN206264486U CN201621364227.5U CN201621364227U CN206264486U CN 206264486 U CN206264486 U CN 206264486U CN 201621364227 U CN201621364227 U CN 201621364227U CN 206264486 U CN206264486 U CN 206264486U
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- pvc
- pet film
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- permeable membrane
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Abstract
The utility model is related to PET film to cover single permeable membrane at bottom, including PVC film, pressure-sensitive adhesive layer, release liners, the PVC film, pressure-sensitive adhesive layer, release liners are provided with the through hole for communicating, it is characterized in that, the bottom of the release liners is provided with non-porous PET film, the thickness of the non-porous PET film is less than 0.1mm, and the non-porous PET film is by way of heating or the mode of gum fits to the bottom of release liners.Single permeable membrane flatness of the present utility model is higher, and mechanical property more preferably, and possesses certain deflection.
Description
Technical field
The utility model is related to single permeable membrane field, and in particular to a kind of PET film covers single permeable membrane at bottom.
Background technology
Generally list permeable membrane preparation section be：To the layer upper surface pressure-sensitive adhesive coating of release liners, then fitted with PVC black and white films,
By punching and replace punching and there are the release liners in hole, be covered with new release liners, in air brushing, ink is passed through the single permeable membrane being prepared
Hole falls in the layer upper surface of release liners, because layer upper surface is hardly picked up to ink, effect of the influence human eye to air brushing picture
Judge.
To solve the above problems, while the step of saving replacing release liners again, saving energy consumption, save consumptive material, existing skill
Occur in that three layers of single permeable membrane and BOPP film cover single permeable membrane at bottom in art.The preparation section of this three layers single permeable membrane is：Using 200
Many degrees Celsius of high temperature is heated to PUR, is coated on body paper, and the single permeable membrane semi-finished product for having hole with punching afterwards are fitted.The BOPP
The preparation section that film covers single permeable membrane at bottom is：BOPP film is heated using more than 100 degrees Celsius of high temperature, there is the list in hole with punching afterwards
Permeable membrane semi-finished product are fitted.There is the off-style paper layer in hole because this two kinds single permeable membranes remain punching, increased the depth of hole, and
Hot melt gummed paper is better than release liners with BOPP film to the absorbability outline of ink, improves human eye and is difficult to judge that good effect of spray painting is bad
Problem.
However, in above two list permeable membrane, because paper experience high temperature can be dehydrated corrugation, influenceing the smooth of single permeable membrane
Degree, corrugated single permeable membrane easily hinders the movement of ink-jet syringe needle in air brushing, is broken it；Because BOPP film experience high temperature is cooled down again
Easy embrittlement, the mechanical property of the single permeable membrane of influence, easily tearing is damaged during making its winding, use.
Utility model content
The technical problem to be solved in the present invention is to provide that a kind of flatness is higher, and the more preferable PET film of mechanical property covers bottom
Single permeable membrane.
To solve the above problems, the utility model provides following technical scheme：A kind of PET film covers single permeable membrane at bottom, bag
PVC film, pressure-sensitive adhesive layer, release liners are included, the PVC film, pressure-sensitive adhesive layer, release liners are provided with the through hole for communicating, and its feature exists
In the bottom of the release liners is provided with non-porous PET film, and the thickness of the non-porous PET film is less than 0.1mm.
The PVC film is PVC tunica albugineas.
Between the PVC tunica albugineas and pressure-sensitive adhesive layer also have one layer of PVC black film, on the PVC black films contain with PVC film on one
The hole of cause.
The pressure-sensitive adhesive layer is black pressure-sensitive adhesive layer.
The PVC film is PVC transparent film.
Contain reflective membrane between the PVC transparent film and pressure-sensitive adhesive layer, the reflective membrane contains the hole consistent with PVC film
Hole.
The PVC film is PVC cloudy surface films.
The non-porous PET film is by way of heating or the mode of gum fits to the back side of release liners.
PET film of the present invention covers single permeable membrane at bottom compared with single permeable membrane of the prior art, with higher smooth
Degree, more preferable mechanical strength, and possess certain deflection, it is ensured that this product is in winding, loose winding, the process pulled drawing, air brushing, put up
Middle bend-resistance, resistance to tearing and hole is unlikely to deform, in addition, the bottom glossiness and feel of this product are preferable, in winding not
The influence positive glossiness of PVC.
Brief description of the drawings
The utility model is described in further detail with implementation method of the present utility model below in conjunction with the accompanying drawings.
Fig. 1 is the cross-sectional view of the utility model embodiment 1.
Fig. 2 is the cross-sectional view of the utility model embodiment 2.
Fig. 3 is the cross-sectional view of the utility model embodiment 3.
Fig. 4 is the cross-sectional view of the utility model embodiment 4.
Specific embodiment
Embodiment 1：
A kind of PET film covers single permeable membrane at bottom, including PVC film 1, pressure-sensitive adhesive layer 2, release liners 3, the PVC film 1, pressure sensitive adhesive
The through hole 4 for communicating is provided with layer 2, release liners 3, the bottom of the release liners 3 is provided with non-porous PET film 5, described non-porous
The thickness of PET film 5 is 0.05mm.
The PVC film 1 is PVC tunica albugineas.
There is one layer of PVC black film 6 between the PVC film 1 and pressure-sensitive adhesive layer 2, contain and PVC film 1 on the PVC black films 6
Upper consistent through hole 4.
The non-porous PET film 5 is the bottom that release liners 3 are fitted to by way of heating.
Embodiment 2：
A kind of PET film covers single permeable membrane at bottom, including PVC film 1, pressure-sensitive adhesive layer 2, release liners 3, the PVC film 1, pressure sensitive adhesive
The through hole 4 for communicating is provided with layer 2, release liners 3, the bottom of the release liners 3 is provided with non-porous PET film 5, described non-porous
The thickness of PET film 5 is 0.08mm.
The PVC film 1 is PVC tunica albugineas.
The pressure-sensitive adhesive layer 2 is black pressure-sensitive adhesive layer.
The non-porous PET film 5 is the bottom that release liners 3 are fitted to by way of heating.
Embodiment 3：
A kind of PET film covers single permeable membrane at bottom, including PVC film 1, pressure-sensitive adhesive layer 2, release liners 3, the PVC film 2, pressure sensitive adhesive
The through hole 4 for communicating is provided with layer 2, release liners 3, the bottom of the release liners 3 is provided with non-porous PET film 5, described non-porous
The thickness of PET film 5 is 0.05mm.
The PVC film 1 is PVC transparent film.
Between the PVC transparent film and pressure-sensitive adhesive layer 2 contain reflective membrane 6, on the reflective membrane 6 contain with PVC film 1 on one
The through hole 4 of cause.
The non-porous PET film 5 is the back side that release liners 3 are fitted to by way of gum.Layer 7 as shown in Figure 3 is PET film
Gum layer on 5.
Embodiment 4：
A kind of PET film covers single permeable membrane at bottom, including PVC film 1, pressure-sensitive adhesive layer 2, release liners 3, the PVC film 1, pressure sensitive adhesive
The through hole 4 for communicating is provided with layer 2, release liners 3, the bottom of the release liners 3 is provided with non-porous PET film 5, described non-porous
The thickness of PET film 5 is 0.08mm.
The PVC film 1 is PVC cloudy surface films.
The non-porous PET film 5 is the back side that release liners 3 are fitted to by way of heating.
Claims (8)
1. a kind of PET film covers single permeable membrane at bottom, includes PVC film, pressure-sensitive adhesive layer, release liners, the PVC film, pressure-sensitive adhesive layer, from
Type paper is provided with the through hole for communicating, it is characterised in that the bottom of the release liners is provided with non-porous PET film, the non-porous PET
The thickness of film is less than 0.1mm.
2. a kind of PET film according to claim 1 covers single permeable membrane at bottom, it is characterised in that the PVC film is PVC tunica albugineas.
3. a kind of PET film according to claim 1 covers single permeable membrane at bottom, it is characterised in that the PVC film is PVC transparent
Film.
4. a kind of PET film according to claim 1 covers single permeable membrane at bottom, it is characterised in that the PVC film is PVC cloudy surfaces
Film.
5. a kind of PET film according to claim 2 covers single permeable membrane at bottom, it is characterised in that the PVC tunica albugineas and pressure sensitive adhesive
Contain PVC black films between layer, the hole consistent with PVC tunica albugineas is contained on the PVC black films.
6. a kind of PET film according to claim 2 covers single permeable membrane at bottom, it is characterised in that the pressure-sensitive adhesive layer is black
Pressure-sensitive adhesive layer.
7. a kind of PET film according to claim 3 covers single permeable membrane at bottom, it is characterised in that the PVC transparent film with it is pressure-sensitive
Contain reflective membrane between glue-line, the hole consistent with PVC transparent film is contained on the reflective membrane.
8. a kind of PET film according to claim 1 covers single permeable membrane at bottom, it is characterised in that the non-porous PET film is to pass through
The mode of heating or the mode of gum fit to the bottom of release liners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364227.5U CN206264486U (en) | 2016-12-13 | 2016-12-13 | PET film covers single permeable membrane at bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364227.5U CN206264486U (en) | 2016-12-13 | 2016-12-13 | PET film covers single permeable membrane at bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264486U true CN206264486U (en) | 2017-06-20 |
Family
ID=59044245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364227.5U Active CN206264486U (en) | 2016-12-13 | 2016-12-13 | PET film covers single permeable membrane at bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111235A (en) * | 2019-06-19 | 2020-12-22 | 南通百纳数码新材料有限公司 | Light-storing single-transmission film and manufacturing method thereof |
-
2016
- 2016-12-13 CN CN201621364227.5U patent/CN206264486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111235A (en) * | 2019-06-19 | 2020-12-22 | 南通百纳数码新材料有限公司 | Light-storing single-transmission film and manufacturing method thereof |
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| GR01 | Patent grant |