CN106707386A - Color high light heat pasting film - Google Patents
Color high light heat pasting film Download PDFInfo
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- CN106707386A CN106707386A CN201710051403.2A CN201710051403A CN106707386A CN 106707386 A CN106707386 A CN 106707386A CN 201710051403 A CN201710051403 A CN 201710051403A CN 106707386 A CN106707386 A CN 106707386A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
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Abstract
The invention relates to a color high light heat pasting film, belongs to the reflection material technology field, and solves the problems that an existing reflective film cannot have highlight and colorful effects; the color high light heat pasting film comprises a hot melt adhesive layer; an adhesive layer is coated on the top surface of the hot melt adhesive layer; a plurality of grooves are arranged on the top surface of the adhesive layer; each groove is embedded with glass beads; a multilayer dielectric layer is plated on the surface of the groove, and comprises a zinc sulfide plated film layer, a silica plated film layer and a silicon monoxide plated film layer; the zinc sulfide plated film layer covers the surface of the groove; the silicon monoxide plated film layer is attached to the glass beads; the silica plated film layer covers the surface of the zinc sulfide plated film layer; the silicon monoxide plated film layer covers the surface of the silica plated film layer. The heat pasting film can have a high retroreflection coefficient and the colorful effect, and the whole retroreflection coefficient can be above a standard listed in a formula in description.
Description
Technical field
The present invention relates to the colored highlighted thermosticking film of one kind, belong to reflectorized material technical field.
Background technology
Reflectorized material is a kind of life wealth for being widely used in traffic safety equipment, uniform, work clothes, protective garment etc. and people
Produce the closely bound up high-tech product of safety.Reflectorized material is, with the glass microballoon retroreflecting principle of high index of refraction, to pass through
Advanced technologies are made.It can be postbacked at light distant place direct light line reflection, no matter having good reflex reflection at daytime or night
Optical property, especially evening, high-visibility higher can be formed.The safety being made using this high-visibility reflectorized material
Clothes, no matter wearer be at remote place, or light or scattering light disturb in the case of, can with comparalive ease at night
It is found.
With the continuous improvement of the safety and aesthetic consciousness of people, the application of reflectorized material just progressively expands, especially the people
With the expansion of garment industry, this just proposes requirement higher to color and reflective combination, though and existing color reflective cloth
It is so bright in luster but brightness is relatively low, it is impossible to meet safety requirements well.If existing color reflective product is mostly to roll over height
Penetrate rate stripping microballon to be deployed directly into colored carriers and formed, its energy fidelity display carrier color, but be to provide security performance
Retro-reflecting coefficient but relatively preferably, such as Chinese patent (Authorization Notice No.：CN203025366U a kind of color reflective) is disclosed
Product, is disposed with base material, color resin layer, film plating layer, micro- coat and soot layer from the bottom to top, and it is by coloured silk
Increase film plating layer ensures product to improve color effect while reflecting properties between chromoresin layer and soot layer, but
Because the display of its color is directly resin bed is originally penetrated the performance for taking color, color by adding color in resin bed
Relatively simple process is still present, after the completion of Product processing, the color effect can only be kept during use, it is impossible to realize with
Angular produces the colorful performance of change.
The content of the invention
The present invention is for defect present in above prior art, there is provided a kind of colored highlighted thermosticking film, the problem of solution
It is how to realize having the highlighted and various performance of color concurrently.
The purpose of the present invention technical scheme is that：A kind of colored highlighted thermosticking film, including hot melt
Glue-line, the upper surface of the hot melt adhesive layer has covered gluing oxidant layer, and the upper surface of the gluing oxidant layer has some grooves, each
Glass microballoon is inlaid with groove, it is characterised in that the plated surface of the groove is provided with multilayer dielectricity layer, the multilayer dielectricity layer
Including zinc sulphide film plating layer, silica film plating layer and silicon monoxide film plating layer, the zinc sulphide film plating layer is covered in groove
Surface, the silicon monoxide film plating layer fits with glass microballoon；The silica film plating layer is covered in zinc sulphide film plating layer
Surface, the silicon monoxide film plating layer is covered in the surface of silica film plating layer.
This colored highlighted thermosticking film is by the way that directly plating sets multilayer Jie between the surface that glass microballoon is contacted with gluing oxidant layer
Matter coating, and be adjusted by the selection of material in the multilayer dielectricity coating and the setting of plated film, make realization simultaneously higher
Retro-reflecting coefficient and in reflection process with the different colorful effects for producing different colours of angle, retro-reflecting coefficient energy
Enough reach 300cd.lx-1.m-2More than.Specifically, the plated surface by making to be contacted with glass microballoon sets upper silicon monoxide plating
Film, can assign it has covering power high, makes light by can be reflected behind glass microballoon inside, high converse so as to reach
The effect of coefficient is penetrated, and is in order that the plated film keeps the color of yellow green using silica film plating layer by intermediate deposit
Form and aspect, the light in conjunction with the reflection of zinc sulphide film plating layer is combined, and material can be made to show under a different angle different
Color effect, so as to realize producing colorful color effect when different angles are observed；And due to reflecting power highest film plating layer
Positioned at the plating film outer surface for producing color, therefore, the retro-reflecting coefficient of material is not interfered with while colouristic properties are realized yet,
Reach the double effectses of reflex reflection high and colouristic properties.Simultaneously as the present invention is directly by the combination using multilayer dielectricity layer
To reach colorful performance, the performance without reaching colour by adjusting the color in gluing oxidant layer is more beneficial for facilitating life
Produce.
In above-mentioned colored highlighted thermosticking film, preferably, the thickness of the zinc sulphide film plating layer is 100 angstroms~110
Angstrom；The thickness of the silica film plating layer is 100 angstroms~110 angstroms；The thickness of the silicon monoxide film plating layer be 150 angstroms~
160 angstroms.By the adjustment to each coating film thickness in triple-layer coating layer, it is therefore an objective to led to by the accurate adjustment of plated film, making light
When crossing different plated films under the collective effect of refraction and reflection, different color effects are produced, simultaneously as zinc sulphide film plating layer is in
Arc-shaped, can make light that different incidence angles are produced when being radiated at the diverse location of the arc surface, so that after also just making refraction
Light from reflection after light produce different color form and aspect, material is showed under a different angle
Different color effects；And be then while having the reflectivity of material concurrently for the required precision of surface silicon monoxide film plating layer thickness
Can and to the diactinic consideration of light, realize having colorful color effect while retro-reflecting coefficient high concurrently.As more entering one
What is walked is preferred, and the thickness of the zinc sulphide film plating layer is 105 angstroms；The thickness of silica film plating layer is 102 angstroms；Silicon monoxide is plated
The thickness of film layer is 152 angstroms.
In above-mentioned colored highlighted thermosticking film, preferably, the depth of inlaying of the glass microballoon is glass microballoon thickness
The 70%~80% of degree.Depth is inlayed by control glass microballoon, in order to when controlling light to pass through glass microballoon
Maximum incident angle, can either ensure with preferable retro-reflecting coefficient, light can be made to be refracted to multilayer dielectricity layer again and reflected
Colorful color effect is produced afterwards, it is ensured that the fidelity performance that color has.
In above-mentioned colored highlighted thermosticking film, preferably, what the glass microballoon was contacted with silicon monoxide film plating layer
Surface is coated with hidden pattern coating.The shape of the hidden pattern can be made to be shown in the case where there is illumination, material is improved
Aesthetic property, while can also play false proof effect.Raw material for hidden pattern coating uses conventional material.
In above-mentioned colored highlighted thermosticking film, preferably, the thickness of the glass microballoon is 60 μm~90 μm.Using
Thickness is in order to the statement preferably with hot melt adhesive layer in front and gluing oxidant layer is consistent, equivalent to glass microballoon to state
Diameter, by the adjustment of thickness, in order to which the multilayer dielectricity layer for making plating be located at its lower surface has certain radian
It is required that, advantageously ensure that the colorful effect for producing preferable color and realizing being produced in different angles different colours.As entering
One step it is preferred, the glass microballoon be in solid shape, and the glass microballoon refractive index be 1.93-1.94.Advantageously ensure that
Refractive index and reflecting properties that glass microballoon is originally penetrated, and by making glass microballoon be to preferably show in solid shape purpose
Multilayer dielectricity layer in produce color effect, make be not in distortion color effect.
In above-mentioned colored highlighted thermosticking film, preferably, the hot melt adhesive layer uses TPU, PES, PA or EVA raw material
It is made.By the way that the water-fastness ability of material can be improved using these materials, extend the service life of material.
In above-mentioned colored highlighted thermosticking film, preferably, the gluing oxidant layer is using acrylic acid, person's polyurethane or has
Machine silicone material is made.Purpose is, in order to improve the wash durability of material, to be conducive to preventing multilayer dielectricity layer from occurring coming off
And reflective structure is come off, it is ensured that the reflective function of material, and be conducive to improving the service life of material.
In above-mentioned colored highlighted thermosticking film, preferably, the thickness of the hot melt adhesive layer is 30 μm~50 μm；It is described
The thickness of gluing oxidant layer is 90 μm~120 μm.Make the integral thickness of film evenly and rationally, it is ensured that the strength character of bonding.
In sum, the present invention compared with prior art, with advantages below：
This colored highlighted thermosticking film, by directly being plated using zinc sulphide film plating layer, silica film plating layer and silicon monoxide
Film layer collective effect simultaneously passes through to set three position adjustments of film plating layer, realizes and has retro-reflecting coefficient high and colorful color concurrently
Effect, overall retro-reflecting coefficient can reach 300cd.lx-1.m-2More than.
Brief description of the drawings
Cross section structure diagram when Fig. 1 is this colored highlighted thermosticking film non-mosaic glass microballon.
Fig. 2 is the cross section structure diagram of this colored highlighted thermosticking film.
Fig. 3 is the cross section structure diagram of another structure of this colored highlighted thermosticking film.
In figure, 1, hot melt adhesive layer；2nd, gluing oxidant layer；3rd, multilayer dielectricity layer；31st, zinc sulphide film plating layer；32nd, silica plating
Film layer；33rd, silicon monoxide film plating layer；4th, glass microballoon；5th, hidden pattern layer.
Specific embodiment
Below by specific embodiments and the drawings, technical scheme is described in further detail, but this
Invention is not limited to these embodiments.
As depicted in figs. 1 and 2, this colored highlighted thermosticking film includes hot melt adhesive layer 1, and the upper surface of hot melt adhesive layer 1 has covered
Gluing oxidant layer 2, the upper surface of gluing oxidant layer 2 has some grooves 21, and glass microballoon 4, groove 21 are inlaid with each groove 21
Plated surface be provided with multilayer dielectricity layer 3, the multilayer dielectricity layer 3 include zinc sulphide film plating layer 31, silica film plating layer 32 and
Silica film plating layer 33, wherein zinc sulphide film plating layer 31 are covered in the surface of groove 21, and silicon monoxide film plating layer 33 is micro- with glass
Pearl 4 fits；Silica film plating layer 32 is covered in the surface of zinc sulphide film plating layer 31, and silicon monoxide film plating layer 33 is covered in two
The surface of silica film plating layer 32.By at groove 21 using multilayer dielectricity layer 3 structure design, and make according to zinc sulphide,
The film plating layer that the plated film of silica and silicon monoxide is sequentially formed, simultaneously as multilayer dielectricity layer 3 be plating be located at groove 21 with
Between the surface of the contact of glass microballoon 4, that is to say, that multilayer dielectricity layer 3 is that the form to form dome shape is plated in glass microballoon 4
Lower surface, makes to advantageously form reflective and can produce the color effect of different colours in different angles, so as to realize high reflective
Performance and color it is various with angle light variation effect, reach retro-reflecting coefficient high and colorful double effectses, wherein, reflex reflection system
Number can reach 300cd.lx-1.m-2More than.
In particular, as shown in Fig. 2 make multilayer dielectricity layer 3 in zinc sulphide film plating layer 31 thickness for 100 angstroms~
110 angstroms；The thickness of intermediate layer silica film plating layer 32 is 100 angstroms~110 angstroms；The thickness of superficial layer silicon monoxide film plating layer 33
It is 150 angstroms~160 angstroms.That is, zinc sulphide film plating layer 31 is covered in the surface of groove 21, and silica film plating layer 32
The surface of zinc sulphide film plating layer 32 is covered in, then outermost silicon monoxide film plating layer 33 is covered in silica film plating layer 32
Surface, and control the thickness of each layer, each film plating layer is respectively formed dome shape film plating layer in uniform thickness, can be micro- with glass
The surface of pearl 4 fits, and by the design of each film plating layer thickness, light is irradiated to after glass microballoon 4 in multilayer dielectricity layer 3
Under effect, under making the collective effect to reflection and the refraction of light, colorful color effect and retro-reflecting coefficient high can be formed
Performance.In order to further improve the fidelity of color and the performance of retro-reflecting coefficient, preferably make multilayer dielectricity layer 3 in it is each
The thickness of zinc sulphide film plating layer 31 is 105 angstroms in film plating layer, the thickness of silica film plating layer 32 is for 102 angstroms and makes silicon monoxide
The thickness of film plating layer 33 is 152 angstroms, and when colorful color effect is realized, retro-reflecting coefficient can reach 350cd.lx-1.m-2With
On.
Further, the depth of inlaying for making glass microballoon 4 is the 70%~80% of the thickness of glass microballoon 4.By making glass
The big portion of glass microballon 4 is embedded in gluing oxidant layer 2, that is, equivalent to enabling the part for being exposed only on surface to receive light irradiation,
Again by the presence of multilayer dielectricity layer 3, reaching colorful color effect after glass microballoon 4, retro-reflecting coefficient high is had concurrently again
Ability.Preferably make the thickness of glass microballoon 4 for 60 μm~90 μm, equivalent to the diameter or height for making glass microballoon 4 at 60 μm
~90 μm, there is certain out-of-roundness in itself due to glass microballoon, therefore explanation is stated using thickness.By adjusting glass microballoon
4 thickness has corresponding radian requirement equivalent to the film plating layer for making plating be located at its surface, in order to preferably realize high
Retro-reflecting coefficient and colorful colouristic properties effect.Preferably while make glass microballoon 4 in solid shape, and glass microballoon 4 refraction
Rate is 1.93-1.94.Glass microballoon with high index of refraction is combined and uses solid construction, in order to imitate the color to be formed
Fruit truth and false are more preferably.
As shown in figure 3, the surface that glass microballoon 4 can also be made to be contacted with silicon monoxide film plating layer 33 is coated with hidden pattern
Coating 5.After the completion of pattern in hidden pattern coating 5 can be scribed by software engraving machine or cutter carving machine etc., then will be non-
The pattern that the material of pattern content is formed after rejecting, then processed a variety of by modes such as heating or high frequency or ultrasonic waves
It is to be worked into the lower surface of glass microballoon 4 to form hidden pattern on base material, in the present embodiment, makes under conditions of light irradiation
Corresponding pattern can be shown, is made with preferable antifalse effect.
Further, hot melt adhesive layer therein 1 is made to be made of TPU, PES, PA or EVA raw material.Make gluing oxidant layer 2
It is made of acrylic acid, person's polyurethane or silicone resin material.Thickness at the same time it can also make hot melt adhesive layer is 30 μm~50
μm；The thickness of gluing oxidant layer is 90 μm~120 μm.These materials have wash durability good, make thermosticking film by repeatedly washing
It still is able to keep the ability of preferable surface property and retro-reflecting coefficient after washing, is conducive to improving overall service life.
Embodiment 1
Colored highlighted thermosticking film in the present embodiment includes hot melt adhesive layer 1, and the upper surface of hot melt adhesive layer 1 has covered adhesive
Layer 2, the upper surface of gluing oxidant layer 2 has some grooves 21, and glass microballoon 4, the surface of groove 21 are inlaid with each groove 21
Plating is provided with multilayer dielectricity layer 3, wherein, hot melt adhesive layer 1 is made of TPU raw materials, and the Rong acryhic materials of gluing oxidant layer 2 are made；Should
Multilayer dielectricity layer 3 includes zinc sulphide film plating layer 31, silica film plating layer 32 and silicon monoxide film plating layer 33, wherein zinc sulphide plating
Film layer 31 is covered in the surface of groove 21, and silicon monoxide film plating layer 33 fits with glass microballoon 4；Silica film plating layer 32
Between zinc sulphide film plating layer 31 and silicon monoxide film plating layer 33, silica film plating layer 32 is set to be covered in silicon monoxide film plating layer
31 have on surface.The thickness of above-mentioned zinc sulphide film plating layer 31 is 100 angstroms, the thickness of silica film plating layer 32 for 105 angstroms with
And making the thickness of silicon monoxide film plating layer 33 be 155 angstroms, glass microballoon 4 is in solid shape, and refractive index is 1.93, and glass microballoon
4 depth of inlaying is the 70% of the thickness of glass microballoon 4.
This can be processed by the following method using highlighted thermosticking film：
First PE membrane materials surface plant on high refractive index glass micro pearl 4, can by control temperature 105 DEG C -115 DEG C it
Between come control its sedimentation depth, or PE membrane materials surface glue coating drying after plant on high index of refraction glass microballoon 4, make
The sedimentation depth of glass microballoon 4 is the 30% of the thickness of glass microballoon 4, then in the plated surface of glass microballoon 4 exposed to outside
If multilayer dielectricity layer 3, make to form circular arc spherical surface on the surface of glass microballoon 4；Specifically, by control vacuum 2.0 ×
10-2-5.0×10-2Pa, carries out plating and sets silicon monoxide film plating layer 33, and the thickness of silicon monoxide film plating layer 33 is reached 155 angstroms；
Then, then vacuum is adjusted, makes control vacuum in control vacuum 6.8 × 10-2-9.2×10-2Pa, carries out second plating
Film makes to form silica film plating layer 32 on the surface of silicon monoxide film plating layer 33, and it is 105 angstroms to control the thickness of the film plating layer,
Then, vacuum is kept 6.8 × 10-2-9.2×10-2Pa, carries out the table that third time plated film makes in silica film plating layer 32
Face forms zinc sulphide film plating layer 31, and it is 100 angstroms to control the thickness of the film plating layer, then, then covers one layer of adhesive on surface
Layer 2, glass microballoon 4 is embedded in gluing oxidant layer 2 outside to make thunderclaps, and multilayer dielectricity layer 3 then be located at glass microballoon 4 with it is gluing
Between the groove surfaces formed in oxidant layer 2, the depth of inlaying for being also equivalent to make glass microballoon 4 in gluing oxidant layer 2 is 70%,
Finally, then on the surface of gluing oxidant layer 2 hot melt adhesive layer 1 is covered, after cooling, the PE membrane materials on surface is peeled off, form this coloured silk
The highlighted thermosticking film of color.
The thermosticking film that will be obtained carries out the performance test of correlation, and test result shows, exists by industrialization care label alignment request
Washed between 75 DEG C of -85 DEG C of temperature, its surface obscission does not also occur without significant change after the completion of washing 25 times；
Meanwhile, reflective function is tested, can show that different colors under conditions of light irradiation and in the observation of different angles
Effect, its retro-reflecting coefficient can reach 305cd/lx/m2。
Embodiment 2
Colored highlighted thermosticking film in the present embodiment is substantially consistent with embodiment 1, and difference is：
Wherein, hot melt adhesive layer 1 is made of PES raw materials, and gluing oxidant layer 2 is made of polyurethane material；Multilayer dielectricity layer 3
In each film plating layer thickness it is different, specifically, make the thickness of zinc sulphide film plating layer 31 be 105 angstroms, silica film plating layer 32
Thickness be 102 angstroms and make silicon monoxide film plating layer 33 thickness be 152 angstroms；Meanwhile, also make glass microballoon 4 in solid shape,
And refractive index is 1.94, and the depth of inlaying of glass microballoon 4 is the 80% of the thickness of glass microballoon 4, and the thickness of glass microballoon 4 is 60
μm。
The specific preparation method of the colored highlighted thermosticking film of the present embodiment is consistent with embodiment 1, repeats no more here.
The thermosticking film that will be obtained carries out the performance test of correlation, and test result shows, exists by industrialization care label alignment request
Washed between 75 DEG C of -85 DEG C of temperature, its surface obscission does not also occur without significant change after the completion of washing 25 times；
Meanwhile, reflective function is tested, can show that different colors under conditions of light irradiation and in the observation of different angles
Effect, its retro-reflecting coefficient can reach 364cd/lx/m2。
Embodiment 3
Colored highlighted thermosticking film in the present embodiment is substantially consistent with embodiment 1, and difference is：
Wherein, hot melt adhesive layer 1 is made of EVA raw materials, and gluing oxidant layer 2 is made of silicone resin material；Multilayer is situated between
The thickness of each film plating layer is different in matter layer 3, specifically, makes the thickness of zinc sulphide film plating layer 31 be 105 angstroms, silica plated film
Layer 32 thickness be 102 angstroms and make silicon monoxide film plating layer 33 thickness be 152 angstroms；Meanwhile, also make glass microballoon 4 in solid
Shape, and refractive index is 1.93, and the depth of inlaying of glass microballoon 4 is the 75% of the thickness of glass microballoon 4, the thickness of glass microballoon 4
It is 90 μm.
The specific preparation method of the colored highlighted thermosticking film of the present embodiment is consistent with embodiment 1, repeats no more here.
The thermosticking film that will be obtained carries out the performance test of correlation, and test result shows, exists by industrialization care label alignment request
Washed between 75 DEG C of -85 DEG C of temperature, its surface obscission does not also occur without significant change after the completion of washing 25 times；
Meanwhile, reflective function is tested, can show that different colors under conditions of light irradiation and in the observation of different angles
Effect, its retro-reflecting coefficient can reach 359cd/lx/m2。
Embodiment 4
Colored highlighted thermosticking film in the present embodiment is substantially consistent with embodiment 1, and difference is：
Wherein, hot melt adhesive layer 1 is made of PES raw materials, and gluing oxidant layer 2 is made of polyurethane material；Multilayer dielectricity layer 3
In each film plating layer thickness it is different, specifically, make the thickness of zinc sulphide film plating layer 31 be 110 angstroms, silica film plating layer 32
Thickness be 105 angstroms and make silicon monoxide film plating layer 33 thickness be 160 angstroms；Meanwhile, also make glass microballoon 4 in solid shape,
And refractive index is 1.94, and the depth of inlaying of glass microballoon 4 is the 75% of the thickness of glass microballoon 4, and the thickness of glass microballoon 4 is 70
μm。
The specific preparation method of the colored highlighted thermosticking film of the present embodiment is consistent with embodiment 1, repeats no more here.
The thermosticking film that will be obtained carries out the performance test of correlation, and test result shows, exists by industrialization care label alignment request
Washed between 75 DEG C of -85 DEG C of temperature, its surface obscission does not also occur without significant change after the completion of washing 25 times；
Meanwhile, reflective function is tested, can show that different colors under conditions of light irradiation and in the observation of different angles
Effect, its retro-reflecting coefficient can reach 308cd/lx/m2。
Embodiment 5
Colored highlighted thermosticking film in the present embodiment is substantially consistent with embodiment 1, and difference is：
The surface that glass microballoon 4 wherein is contacted with silicon monoxide film plating layer 33 is coated with hidden pattern coating 5.
The specific preparation method of the colored highlighted thermosticking film of the present embodiment is substantially consistent with embodiment 1, and difference is, its
In hidden pattern layer 5 can process by the following method：
First according to the digital pictures of adaptation for weaving in advance, by picture by the software of routine be delivered to engraving machine or
Cutter carving machine is scribed, and after the completion of pattern is scribed, after the material of non-pattern content is rejected, then pattern is formed, then is passed through
The modes such as heating, high frequency or ultrasonic wave are processed and are coated with being formed on the surface of this glass microballoon 4 on a variety of base materials
Hidden pattern layer 5, then, then after carrying out the processing of multilayer dielectricity layer 3, gluing oxidant layer 3 and hot melt adhesive layer 1 of next step, forms
Corresponding colored highlighted thermosticking film.
The thermosticking film that will be obtained carries out the performance test of correlation, and test result shows, exists by industrialization care label alignment request
Washed between 75 DEG C of -85 DEG C of temperature, its surface obscission does not also occur without significant change after the completion of washing 25 times；
Meanwhile, reflective function is tested, can show that different colors under conditions of light irradiation and in the observation of different angles
Effect, its retro-reflecting coefficient can reach 304cd/lx/m2。
Embodiment 6
Colored highlighted thermosticking film in the present embodiment is substantially consistent with embodiment 5, and difference is：
Wherein, hot melt adhesive layer 1 is made of PA raw materials, and gluing oxidant layer 2 is made of acrylic materials；Multilayer dielectricity
The thickness of each film plating layer is different in layer 3, specifically, makes the thickness of zinc sulphide film plating layer 31 be 105 angstroms, silica film plating layer
32 thickness be 102 angstroms and make silicon monoxide film plating layer 33 thickness be 152 angstroms；Meanwhile, also make glass microballoon 4 in solid
Shape, and refractive index is 1.93, and the depth of inlaying of glass microballoon 4 is the 78% of the thickness of glass microballoon 4, the thickness of glass microballoon 4
It is 70 μm.
The thermosticking film that will be obtained carries out the performance test of correlation, and test result shows, exists by industrialization care label alignment request
Washed between 75 DEG C of -85 DEG C of temperature, its surface obscission does not also occur without significant change after the completion of washing 25 times；
Meanwhile, reflective function is tested, can show that different colors under conditions of light irradiation and in the observation of different angles
Effect, its retro-reflecting coefficient can reach 361cd/lx/m2。
Specific embodiment described in the present invention is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
It is skilled to this area although having made a detailed description and being cited some specific embodiments to the present invention
For technical staff, as long as it is obvious that can be made various changes without departing from the spirit and scope of the present invention or corrected.
Claims (10)
1. a kind of colored highlighted thermosticking film, including hot melt adhesive layer (1), the upper surface of the hot melt adhesive layer (1) has covered adhesive
Layer (2), the upper surface of the gluing oxidant layer (1) has some grooves (21), and glass microballoon is inlaid with each groove (21)
(4), it is characterised in that the plated surface of the groove (21) is provided with multilayer dielectricity layer (3), and multilayer dielectricity layer (3) is including sulphur
Change zinc film plating layer (31), silica film plating layer (32) and silicon monoxide film plating layer (33), the zinc sulphide film plating layer (31) is covered
Cover on the surface of groove, the silicon monoxide film plating layer (33) fits with glass microballoon (4)；The silica film plating layer
(32) surface of zinc sulphide film plating layer (31) is covered in, the silicon monoxide film plating layer (33) is covered in silica film plating layer
(32) surface.
2. colored highlighted thermosticking film according to claim 1, it is characterised in that the thickness of the zinc sulphide film plating layer (31) is
100 angstroms~110 angstroms；The thickness of the silica film plating layer (32) is 100 angstroms~110 angstroms；The silicon monoxide film plating layer
(33) thickness is 150 angstroms~160 angstroms.
3. colored highlighted thermosticking film according to claim 2, it is characterised in that the thickness of the zinc sulphide film plating layer (31) is
105 angstroms；The thickness of silica film plating layer (32) is 102 angstroms；The thickness of silicon monoxide film plating layer (33) is 152 angstroms.
4. the colored highlighted thermosticking film according to claim 1 or 2 or 3, it is characterised in that glass microballoon (4) inlay
Depth is the 70%~80% of glass microballoon (4) thickness.
5. colored highlighted thermosticking film according to claim 1, it is characterised in that the glass microballoon (4) is plated with silicon monoxide
The surface of film layer (33) contact is coated with hidden pattern coating (5).
6. the colored highlighted thermosticking film according to claim 1 or 2 or 3 or 5, it is characterised in that the thickness of the glass microballoon (4)
Spend is 60 μm~90 μm.
7. the colored highlighted thermosticking film according to claim 1 or 2 or 3 or 5, it is characterised in that the glass microballoon (4) is in reality
Heart shaped, and the refractive index of the glass microballoon (4) is 1.93-1.94.
8. colored highlighted thermosticking film according to claim 1, it is characterised in that the hot melt adhesive layer (1) using TPU, PES,
PA or EVA raw materials are made.
9. colored highlighted thermosticking film according to claim 1, it is characterised in that the gluing oxidant layer (2) is using acrylic acid, poly-
Urethane or silicone resin material are made.
10. colored highlighted thermosticking film according to claim 1, it is characterised in that the thickness of the hot melt adhesive layer (1) is 30 μm
~50 μm；The thickness of the gluing oxidant layer (2) is 90 μm~120 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051403.2A CN106707386B (en) | 2017-01-21 | 2017-01-21 | Colorful high-brightness heat pasting film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN110938388A (en) * | 2019-12-23 | 2020-03-31 | 浙江夜光明光电科技股份有限公司 | Three-dimensional thermal transfer membrane of 3D |
| CN111610585A (en) * | 2020-06-17 | 2020-09-01 | 南阳市新长兴光学科技有限公司 | Flexible washable colorful reflective fabric |
| CN116299808A (en) * | 2023-03-24 | 2023-06-23 | 夜视丽新材料股份有限公司 | Durable high-retroreflection reflecting material |
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