CN102896850A

CN102896850A - Production method of internal-adhesive sucked type perspective film

Info

Publication number: CN102896850A
Application number: CN2011102139212A
Authority: CN
Inventors: 孙忠伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-27
Filing date: 2011-07-27
Publication date: 2013-01-30

Abstract

The invention discloses a production method of an internal-adhesive sucked type perspective film, comprising the following steps: coating black ink on one side of white resin photographic paper by a blackening process to form a first base material; mixing acrylic ester with polyester to form a latex, coating the latex on the other side of the white resin photographic paper, drying in a baking oven to form a sucker layer; penetratingly punching by using a drilling machine from the black resin layer to the release paper; removing the punched release paper to form a third base material; adhering an adhesive protective film on the black resin layer; and carrying out ink-jet printing on the sucker layer to form images. The internal-adhesive sucked type perspective film produced by the invention can be internally adhered on the window glass and car glass, and the adhesion and removal are convenient and simple.

Description

The manufacture method of interior subsides sucked type perspective film

Technical field

The present invention relates to a kind of perspective film, particularly a kind of manufacture method of interior subsides sucked type perspective film.

Background technology

Can clearly see outdoor scene from Indoor environment by interior subsides sucked type perspective film, and be difficult to see clearly indoor by the countless apertures of interior subsides sucked type perspective film from outdoor, be called as " perspective film that folk prescription is current " at advertising circle.In order to allow the perspective film function reach best effects, the aperture of aperture is in 0.8～2.0mm scope, and the percent opening of aperture is preferably in 25%～50% scope.For the perspective possibility of countless apertures, the percent opening of general aperture is larger, and the perspective performance is higher; The percent opening of aperture is less, and the perspective performance is lower.

The perspective film made from pressure sensitive adhesive will be attached to the on glass of skyscraper, at first needs the technical professional to set for this platform, and perhaps utilizes lift to attach operation on glass from the roof.Very complicated work high above the ground is also abnormally dangerous, and be attached to the perspective film of glass outside, after the solarization of wind rain, show that picture color fades, pollutes, image can thicken unclear, expire dust along with the passage of time meeting is long-pending in the aperture in addition, the perspective rate outside interior perspective can reduce, and also brings very large inconvenience to removing operation.Cleaning removing operation need to be set for this platform equally or be put down lift from the roof, and when operation is removed in cleaning, be pressure sensitive adhesive because perspective film uses, pressure sensitive adhesive sticks on glass very securely, so cleaning is removed operation and is bothered very much, the use popularity rate of this perspective film is not high thus, cannot promote.

Summary of the invention

Technical problem to be solved by this invention provides a kind of manufacture method of interior subsides sucked type perspective film, its interior subsides sucked type perspective film that makes can in be attached on glass pane and the vehicle glass, and attaching and remove all very simple and convenient, it can solve the existing defective of pressure sensitive adhesive perspective film fully.

For solveing the technical problem, the invention provides a kind of manufacture method of interior subsides sucked type perspective film, it is characterized in that it may further comprise the steps: the one side of white resin printing paper is coated black ink and is formed the first base material with blacking technique; Mix the another side that the formation latex is coated in white resin printing paper with acrylate and polyester, in baking oven, dry and form the sucker layer; Carry out the penetration punching with puncher till from the face of black resin layer to release liners; The release liners of perforation is removed formation the 3rd base material; Applying adhesive sticker diaphragm on black resin layer; The sucker layer carries out inkjet printing and forms image.

Preferably, after the process of described inkjet printing, be formed with the part that is subjected to China ink on the sucker layer and be not subjected to black part.

Preferably, can form the black part that hangs down in the described process of carrying out penetration punching, beaten aperture behind the hole around form the part covering black resin layer of white resin printing paper.Can demonstrate so superior perspective performance.

Preferably, described adhesive sticker diaphragm is 0.1N/25mm～2N/25mm for the viscous force of black resin layer.

Preferably, described adhesive sticker diaphragm is 0.001N/25mm～0.05N/25mm for the absorption affinity of sucker layer.

Positive progressive effect of the present invention is: the interior subsides sucked type perspective film that the present invention makes is adapted at printing on the various spray drawing machines, form image at the sucker layer, sucker layer behind the formation image can not lose absorption affinity, reduce manufacture process, it is very convenient particularly to paste construction in the glass pane of high-rise, does not need complicated setting for this platform and the technical professional; Removing work after the interior subsides is also very convenient, and glue remains on glassly in the time of can not removing as the pressure sensitive adhesive perspective film, and has played positive popularizing action for signposting in more and more skyscrapers.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the interior subsides sucked type perspective film made of the present invention.

Fig. 2 is the part-structure schematic diagram of the interior subsides sucked type perspective film made of the present invention.

Fig. 3 is the structural representation that interior subsides sucked type perspective film that the present invention makes is used at automobile.

Fig. 4 is the flow chart that pastes the manufacture method of sucked type perspective film in the present invention.

Fig. 5 is the principle schematic of the present invention when carrying out jet imaging.

The specific embodiment

The below lifts a preferred embodiment, and comes by reference to the accompanying drawings the clearer the present invention that intactly illustrates.

As shown in Figure 1, the one side of white resin printing paper 2 is to form to have the sucker layer 4 of countless micro-bubbles and the image 5 behind the inkjet printing, the adhesive sticker diaphragm 8 that the another side of white resin printing paper 2 forms black resin layer 3 and fits with black resin layer 3.

White resin printing paper 2 is white PET and white PP synthetic paper, the white hard PVC is as base material, be to paste the most suitable material of sucked type perspective film in making, wherein white hard PVC is because its extensibility characteristics are applicable to cubic surface, and for example the interior subsides sucked type perspective film of vehicle glass is only.White resin printing paper 2 is for the impact of the black-on-white layer in the hidden black resin layer 3, and the thickness of white resin printing paper 2 is in 50mm～200 scopes, is preferably 50mm～100mm, and the thickness of white PP synthetic paper is 80mm～150mm.

Sucker layer 4 is colourless and does not contain any colouring agent that sucker layer 4 includes countless micro-bubbles 10.In order to see distinct image 5, sucker layer 4 interpolation weight ratio are 2% Chinese white (for example titanium dioxide liquid), and sucker layer 4 is higher for the disguise of black resin layer 3 like this, more is clear that distinct image 5.Sucker layer 4 is to be formed by the latex coating that acrylate and polyester mix, latex contains tackifier, foaming agent, curing agent, plasticizer etc., entrained air formed the foam-like latex when tackifier, foaming agent, curing agent, plasticizer etc. stirred through mixer, with coating machine latex is coated on the white resin printing paper 2, parches the sucker layer 4 that rear formation has countless micro-bubbles.There is countless concavity caves 12 on the surface of sucker layer 4, and the diameter in concavity cave 12 is below the 300um, and the concavity cave 12 of average out to 30～150um accounts for very whole area 95%, and these concavity cave 12 high adsorption capacities can both adsorb at smooth flat, concave and convex plane.

Cover release liners 11 on the sucker layer 4, the effect of release liners 11 is to be to protect not being damaged of sucker layer 4 in the process of perforation, and release liners 11 is enbrittled, and the aperture of getting is very clear.And other resin printing paper does not have a fragility flexible, so the penetration performance of punching is not all right.Release liners 11 adopts the two rib paper that were coated with silicone oil optimum.

As shown in Figure 2, adhesive sticker diaphragm 8 comprises diaphragm base material 7 and can move adhesive sticker 6, can move the one side that adhesive sticker 6 is coated in diaphragm base material 7, can move adhesive sticker 6 and be fitted on the black resin layer 3.The effect that can move adhesive sticker 6 is that interior subsides sucked type perspective film is in the air brushing process, can move on 6 of the adhesive stickers by resting on of aperture 9 inks, more detailed theory is exactly in the process of air brushing, the ink of ejection partly arrives at the aperture of sucker layer 4, has filled up aperture 9.If there is not ink to stop position 21; the ink that fills up so aperture 9 will flow to the coiled material guide post 19 on the spray drawing machine; coiled material guide post 19 will be contaminated like this; contaminated in order to prevent the spray drawing machine position; at black resin layer 3 applying adhesive sticker diaphragms 8, adhesive sticker diaphragm 8 has played ink is stopped.The occasion of aperture aperture opening ratio 50%, half has arrived sucker layer 4 amount of spray drawing machine ejection ink, and second half rests on the surface that can move adhesive sticker 6.The other effect of adhesive sticker diaphragm 8 is exactly the protection to black resin layer 3.When pasting construction in the glass pane, 3 one-tenth states of fitting of adhesive sticker diaphragm 8 and black resin layer, the work progress of interior subsides sucked type perspective film is as follows: diaphragm base material 7 is pushed down, little by little sucker layer 4 and image 5 are fitted on the glass pane with scraper plate.Black resin layer 3 does not at this time hurt black resin layer 3 because the existence of adhesive sticker diaphragm 8 is arranged so scraper plate does not return.

Diaphragm base material 7 has following important performance: in the image forming course (as shown in Figure 5); the one side of diaphragm base material 7 conforms to sucker layer 4 and becomes coiled material 17 states together; sucker layer 4 forms through inkjet printing in the process of image 5, and print speed is best in the situation of easy uncoiling.This slight absorption affinity of maintenance between film base material 7 and the sucker layer 4 that just needs protection.Absorption affinity is not too easy uncoiling too by force, and above effect is all through the result of development test many times.The aperture opening ratio of aperture 9 is 10%～50%, and print speed and uncoiling all carry out smoothly, and the absorption affinity that must make 7 pairs of sucker layers 4 of diaphragm base material is the scope of 0.001N/25mm～0.05N/25mm.Diaphragm base material 7 must have both contamination preventing to be processed and the lift-off processing ability.Contamination preventing processing and lift-off processing ability are very many in same prescription occasion; no matter which side processes rear with diaphragm base material 7; not not parching ink and can not shift on the image 5, and diaphragm base material 7 is very soft with contacting of image 5, and diaphragm base material 7 and coiled material 17 do not have generation wrinkly.After the grease of silicone fluid coating, the thickness of adhesive sticker diaphragm 8 is at 50um～75um, strong sense and retractility optimum.

Can move after adhesive sticker 6 perforation and the surface applying of black resin layer 3, can move adhesive sticker 6 is 0.1N/25mm～2N/25mm for the viscous force of black resin layer 3, black resin layer 3 is inadaptable for the moved adhesive sticker 6 that viscous force is lower than 0.1N/25mm, because interior subsides sucked type perspective film is when three inches paper tube rollings, air flue will occur between moved adhesive sticker after the perforation 6 and the black resin layer 3, that is to say viscose glue too strong (viscous force is lower than 0.1N/25mm), can move the surface that adhesive sticker 6 just can not tightly be fitted in black resin layer 3.In case under the effect of external force, the part of black resin layer 3 will with can move adhesive sticker 6 and separate, when running into shower nozzle in the air brushing process, the part of separating to damage shower nozzle, the cohesive force that can move on the other hand adhesive sticker 6 is too strong, behind interior subsides glass, peel off at last and will be difficult in the time of can moving adhesive sticker 6 peel, perhaps black resin layer 3 strips down together, produces quality problems.

Air brushing on sucker layer 4 forms image 5 through spray drawing machine, image 5 can use the materials such as ink, water soluble dyestuffs, aqueous pigment, solvent-based inks, the concavity cave 12 of sucker layer 4 can be to ink absorption, infiltration, moistening, no matter be water-based or solvent-based inks, purpose can both be realized in concavity cave 12, and adsorption capacity still keeps.Concavity cave 12 only has cannot reach infiltration, moistening effect to the UV cured type ink that prevents, so concavity cave 12 absorption affinities can be low even approaching zero.In order to allow the absorption affinity in concavity cave 12 can complete obiteration, adopt the UV cured type ink that prevents to carry out inkjet printing.Behind inkjet printing, be formed with the part that is subjected to China ink on the sucker layer 4 and be not subjected to black part, account for more than 5% of whole inkjet printing area as long as no the part area that is subjected to China ink, it is just no problem to paste in the glass so.

For guaranteeing the performance of interior subsides sucked type perspective film, aperture 9 must be penetration.Form aperture 9 till from black resin layer 3 to sucker layer 4, the cross sectional shape of aperture 9 is semi-circular, and the size of aperture 9 is very large to the relation that forms image 5, and specifically, the area of aperture 9 is preferably 0.5～3.0mm ², the diameter of aperture 9 is 0.8～2mm.Special-purpose puncher carries out the penetration punching from black resin layer 3, sucker layer 4 to release liners 11, beaten aperture behind the hole around form the part covering black resin layer 3 of white resin printing paper 2.More detailed theory, the coated on one side of white resin printing paper 2 forms black resin layer 3, and puncher punches downwards from black resin layer 3, will form the hang down generation of part 16 of black.A part that forms white resin printing paper 2 around the aperture covers black resin layer 3, forms superior perspective performance.The thickness of black resin layer 3 is below 10um, and hang down part 16 of black just can not occur, and the perspective performance will reduce.

As shown in Figure 3; interior subsides sucked type perspective film is attached to behind the glass pane adhesive sticker diaphragm 8 peel-away removal; sucker layer 4 just firmly is adsorbed on glass; at this time from vehicle window or the observation of building outside; just can clearly see image 5, and image 5 do not contact directly with sunlight, so can not fade; long-pending full dust in the aperture 9 can not occur on the other hand yet and affect the phenomenon of having an X-rayed performance, all simple and convenient for interior subsides construction, the operation of high-rise in addition.

As shown in Figure 4, the manufacture method of subsides sucked type perspective film specifically may further comprise the steps in the present invention:

Step 1: preparing thickness is white PETG (Polyethylene Terephthalate, the PET) material of 75um;

Step 2: coating thickness in the one side of the white PETG of 75um is that the black ink of 20um produces black resin layer 3 and forms the first base material;

Step 3: mix the formation latex with acrylate and polyester, be coated with the another side of coating machine at the first base material, drying in baking oven, form the sucker layer, is that the release liners 11 of 130um is carried out compound and formed the second base material in the baking oven exit with thickness;

Step 4: carry out the penetration punching with puncher till from the face of black resin layer 3 to release liners 11, the formation aperture is the aperture 9 of 1.5mm (aperture opening ratio is 48%);

Step 5: the release liners 11 of perforation is removed formation the 3rd base material, and applying adhesive sticker diaphragm 8 on black resin layer 3 is finished the making of interior subsides sucked type perspective film;

Step 6: the interior subsides sucked type perspective film that will complete carries out inkjet printing at spray drawing machine, be that the sucker layer carries out inkjet printing formation image, print speed is that 0.5m/ divides, image behind the inkjet printing is wound into coiled material 17 states as shown in Figure 5 again, image 5 is 0.1N/25mm with the viscous force that can move adhesive sticker 6, and so far whole interior subsides sucked type perspective film is all finished.

In sum, the interior subsides sucked type perspective film that the present invention makes is adapted at printing on the various spray drawing machines, form image at the sucker layer, sucker layer behind the formation image can not lose absorption affinity, reduce manufacture process, it is very convenient particularly to paste construction in the glass pane of high-rise, does not need complicated setting for this platform and the technical professional; Removing work after the interior subsides is also very convenient, and glue remains on glass in the time of can not removing as the pressure sensitive adhesive perspective film.

Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make various changes or modifications to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.

Claims

1. paste the manufacture method of sucked type perspective film in one kind, it is characterized in that it may further comprise the steps: the one side of white resin printing paper is coated black ink and is formed the first base material with blacking technique; Mix the another side that the formation latex is coated in white resin printing paper with acrylate and polyester, in baking oven, dry and form the sucker layer; Carry out the penetration punching with puncher till from the face of black resin layer to release liners; The release liners of perforation is removed formation the 3rd base material; Applying adhesive sticker diaphragm on black resin layer; The sucker layer carries out inkjet printing and forms image.

2. the manufacture method of interior subsides sucked type perspective film as claimed in claim 1 is characterized in that, after the process of described inkjet printing, is formed with the part that is subjected to China ink on the sucker layer and is not subjected to black part.

3. the manufacture method of interior subsides sucked type perspective film as claimed in claim 1, it is characterized in that, can form the black part that hangs down in the described process of carrying out penetration punching, beaten aperture behind the hole around form the part covering black resin layer of white resin printing paper.

4. the manufacture method of interior subsides sucked type perspective film as claimed in claim 1 is characterized in that, described adhesive sticker diaphragm is 0.1N/25mm～2N/25mm for the viscous force of black resin layer.

5. the manufacture method of interior subsides sucked type perspective film as claimed in claim 1 is characterized in that, described adhesive sticker diaphragm is 0.001N/25mm～0.05N/25mm for the absorption affinity of sucker layer.