CN217103690U - Reflective luminous hot-pressing transfer film - Google Patents

Abstract

The reflective luminous hot-pressing transfer film sequentially comprises a transparent carrier film (1), a plant adhesive layer (2), a transparent glass bead layer (3), a reflective coating (5), a long afterglow luminous composite layer (6), a white brightening layer (7) and a hot melt adhesive layer (8) from top to bottom, wherein the upper part of the transparent glass bead layer (3) is implanted into the plant adhesive layer (2), the lower part of the transparent glass bead layer is implanted into the long afterglow luminous composite layer (6), the reflective coating (5) is arranged below or below the local area of the transparent glass bead layer (3), a coating reflective area (R) is formed in the area provided with the reflective coating (5), a long afterglow luminous area (P) is formed in the area not provided with the reflective coating (5), the coating reflective area (R) and the afterglow luminous area (P) are complementary to form stripes, meshes, graphs or characters or a combined shape of the stripes or the patterns, or the characters, and the high luminous brightness of the reflective coating, The reflection efficiency is high, the color saturation is high, and the transferred layer can be partitioned or has a hollow plate type.

Description

Reflective luminous hot-pressing transfer film

Technical Field

The utility model relates to a light function material field, concretely relates to luminous hot pressing transfer membrane reflects light.

Background

With the progress of seamless clothing making technology and the development of textile automation, the hot-pressing transfer material film can be directly made into functional fabrics through roller hot-pressing, flat-plate hot-ironing and high-frequency hot-pressing processes, and the process is high in convenience, so that the development demand is more and more great.

The reflective heat transfer composite film is a reflective product with a retroreflective function, is generally made by implanting transparent glass microspheres with the retroreflective function into a resin layer on the surface of the reflective heat transfer composite film, and is heated and adhered to a cloth surface and peeled off a light-transmitting carrier film when in use.

Because the reflective heat transfer composite film can only passively reflect light through a retro-reflection external light source, the use environment is limited (limited to the light environment). Therefore, a luminous hot-pressing transfer film with a long-afterglow luminous function is manufactured by utilizing the energy-storage luminous principle of a long-afterglow luminous material. The luminous hot-pressing transfer film can glow after glow in dark environment, but is only suitable for fashion, decoration, beautification and toys due to the lack of the light-reflecting function, and has limited application range.

And a long afterglow luminescent powder is added into a resin layer of the reflective heat transfer composite film, so that the reflective luminescent heat pressing transfer film with the long afterglow luminescent function is prepared. The luminous reflective heat transfer composite film can perform afterglow luminescence in a dark environment through light storage, so that the application range (applicable to a dark environment) is expanded. However, the manufacturing of the reflective and light-emitting hot-pressing transfer film has higher process requirements and greater difficulty than those of the fabric with the same function, while the manufacturing of the reflective and light-emitting hot-pressing transfer film has higher requirements and greater difficulty, most of the existing products adopt a technical route represented by a light-storing reflective adhesive film provided by patent No. 201521009871.6, and because of process limitations, a light-emitting layer of the existing products is provided with glass beads, and the structure of the existing products has the following main defects:

1. the existing reflective luminous hot-pressing transfer film has low luminous brightness and monotonous color, and cannot meet the special requirements of security protection, police, military and other special industries on luminous brightness, luminous color and the like; in particular, the composite substrate (transferred object) is sometimes dark colored, and the afterglow luminance and color saturation are affected after the transfer.

2. The reflecting luminous hot-pressing transfer film contains a mixed coating of long-afterglow luminous powder and bonding resin, the luminous brightness of the long-afterglow luminous coating is related to the addition amount of the long-afterglow luminous powder and the coating thickness, and particularly when the reflecting luminous hot-pressing transfer film with high brightness is manufactured, the shrinkage rates of the long-afterglow luminous powder, the bonding resin and a substrate material after hot-pressing transfer are inconsistent, so that a product after washing and drying shrinks and wrinkles.

3. The reflective luminous fabric manufactured by the reflective luminous hot-pressing transfer membrane through hot-pressing transfer is poor in surface air permeability compared with the common fabric.

In conclusion, the existing light-emitting and light-reflecting heat transfer composite film has low luminance and low color saturation, and is difficult to meet various special requirements (especially under the condition of weak light source excitation) in the fields of special industries, lifesaving, emergency, police, military, traffic and the like, and especially the existing product cannot meet the requirement of technology fusion of intelligent wearable fabric and AI identification.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: the reflective luminous hot-pressing transfer film overcomes the defects of the existing product by innovating the material, the structure and the manufacturing process of the reflective luminous hot-pressing transfer film, improves the afterglow luminous brightness and the color saturation by arranging the white brightening layer below the long afterglow luminous composite layer, and ensures that the afterglow brightness and the color saturation are not attenuated after the reflective luminous hot-pressing transfer film is particularly transferred to a dark base material; the transfer area can be divided into areas or divided into pieces by cutting or local carving in combination with processes such as laser processing or mechanical processing, or various hollowed-out plate types are manufactured by local carving in combination with processes such as laser processing or mechanical processing, local stress can be released, hidden dangers caused by inconsistent shrinkage rates are reduced, wrinkling of the transferred fabric is avoided, the surface of the fabric has a ventilation effect, the fabric is mainly used as a heat pasting film with light reflecting and light emitting functions, and various special requirements of materials required by fields such as special industries, lifesaving, emergency, police, military, traffic and the like for mainly playing a role in marking and warning can be met.

The material can be combined with fluorescent materials (so that the material can be used in a sunlight environment) to prepare a light functional material with the functions of reflecting light, emitting light and fluorescence, so that the material is more beneficial to human eye identification and machine identification, has good warning effect no matter in rainy days or sunny days, daytime or at night, and really realizes all-weather application.

The utility model discloses peel off earlier during the use and leave type protection bottom and heat the laminating on other substrates and peel off and take on printing opacity carrier film and the printing opacity carrier film from the type tie coat can, its coating film region can the external incident light of retro-reflection, and the regional long afterglow material of non-coating can transmit (see through the resin layer or see through and implant the intraformational transparent glass microballon of resin) and give out light, thereby specific luminous or reflection of light pattern has, because the thickness of reflection coating is thinner relatively, the thickness that the regional and long afterglow of coating reflection is luminous region is roughly the same, therefore the surface feels level and smooth, combine the fastness high.

The technical scheme of the utility model is that: a reflective luminous hot-pressing transfer film (hot-pressing transfer temperature is 65-175 deg.C, hot-pressing transfer pressure is 0.2-2 MPa), as shown in figure 1-8, is a composite coiled material or composite sheet material comprising from top to bottom a transparent carrier film (preferably transparent PET film) and a plant adhesive layer (adhesive coating or hot-melt coating (PE coating)) carried on the transparent carrier film, a transparent glass bead layer, a reflective coating, a long-afterglow luminous composite layer, a white brightening layer (added with white additives represented by titanium dioxide and calcium carbonate to further increase luminous brightness), and a hot-melt adhesive layer,

the upper part of the transparent glass microspheres of the transparent glass microsphere layer is implanted into the plant adhesive layer, the lower part of the transparent glass microsphere layer is implanted onto the long afterglow luminous composite layer, the lower part or the lower part of the local area of the transparent glass microsphere layer is provided with a reflective coating in the shape of stripes, meshes, graphs, characters or a combination of the stripes, the meshes, the graphs and the characters to form a coating reflective area (surface), the long afterglow luminous composite layer is a mixed curing layer of long afterglow luminous powder and a liquid or molten state transparent medium, the area without the reflective coating on the long afterglow luminous composite layer forms a long afterglow luminous area (surface), and the coating reflective area and the long afterglow luminous area are formed in a shape of stripes, meshes, graphs, characters or a combination of the stripes, the meshes, the graphs and the characters;

the release peel strength between the plant adhesive layer and the transparent glass bead layer is not more than 1/3 (preferably 1/10) of the adhesive force between the other layers, so that a peelable surface is formed between the plant adhesive layer and the transparent glass bead layer, and therefore the transferable layer comprising the transparent glass bead layer, the reflective coating, the long-afterglow luminous composite layer, the white brightening layer and the hot melt adhesive layer can be transferred and compounded to other base materials through hot-pressing transfer, and the light-transmitting carrier film and the plant adhesive layer can be peeled off.

Furthermore, a fluorescent layer is arranged above a local area without the reflection coating on the long afterglow light emitting composite layer to form a fluorescent area, and the area without the reflection coating and the fluorescent layer on the long afterglow light emitting composite layer is exposed to form a light emitting area.

Furthermore, a transparent hemispherical shell focusing layer concentric with the transparent glass beads is arranged below the transparent glass bead layer in the coating reflection area, and the reflection coating is arranged below the transparent hemispherical shell focusing layer.

Further, a release protection bottom layer (preferably a release PP film or a PE film or release paper with a release coating) is arranged below the hot melt adhesive layer, and the release peel strength between the release protection bottom layer and the hot melt adhesive layer is less than or equal to that between the plant adhesive layer and the transparent glass bead layer, so that a peelable surface is formed between the release protection bottom layer and the hot melt adhesive layer.

Further, the shape of the coating reflection region is a stripe or a plurality of spaced stripes (for example, straight-edge stripes or wavy-edge stripes, the width and the spacing of which are designed as required) along the length direction (the length direction herein generally refers to the length direction of the reflective luminous hot-pressing transfer film) or the width direction (the width direction herein generally refers to the width direction of the reflective luminous hot-pressing transfer film), and the coating reflection region can be complemented with the long afterglow luminous region to form a reflective stripe type reflective luminous hot-pressing transfer film;

or the shape of the coating reflection area is a plurality of spaced stripes (sometimes called twill, the shape, width, angle and spacing of the stripes are designed according to requirements) which form a certain inclination angle with the length direction along the length direction, and the coating reflection area and the long afterglow luminous area can be complemented to form the reflective stripe type reflective luminous hot-pressing transfer film.

Furthermore, the coating reflection area is a reflection area formed by regularly arranging a plurality of reflection units in the shape of figures, characters or a combination of the figures, the sizes and the intervals of the reflection units are designed as required, and can be complemented with the long afterglow luminous area to form a reflection multi-unit arrangement type reflection and luminous hot-pressing transfer film;

or the shape of the coating reflection area is a grid (sometimes called as a grating) with meshes (the shape, size and spacing of the meshes are designed as required, preferably the meshes are geometric meshes, such as triangles, quadrangles, hexagons or ellipses and the combination thereof), and the grid can be complemented with the long afterglow light emitting area to form a reflective mesh type reflective luminous hot-pressing transfer film (compared with a multi-unit arrangement type reflective luminous hot-pressing transfer film, the coating reflection area and the long afterglow light emitting area of the two are similar to positive and negative versions of each other).

Further, a penetrating groove which sequentially penetrates through the hot melt adhesive layer, the white brightening layer, the long afterglow luminescent composite layer, the reflective coating and the transparent glass bead layer from bottom to top is arranged on the reflective luminescent hot-pressing transfer film, the penetrating groove penetrates through the thickness direction and penetrates through the width direction or the length direction to divide (divide) the transferable layer into subareas (divide) to form the reflective luminescent hot-pressing transfer film which can be divided (divide) and transferred onto other substrates (each subarea can be divided into subareas according to the type (the type in the position refers to the whole type of the subarea (such as the peripheral outline of the subarea) and the type formed by the hollow areas on the subareas) or a subarea with holes);

or the reflective luminous hot-pressing transfer film is provided with a through groove or a through hole which sequentially penetrates through the hot melt adhesive layer, the white brightening layer, the long afterglow luminous composite layer, the reflective coating and the transparent glass bead layer from bottom to top, so as to form a hollow plate type reflective luminous hot-pressing transfer film with a transferable layer provided with the through groove or the through hole;

or the reflective luminous hot-pressing transfer membrane is provided with through holes which sequentially penetrate through the hot melt adhesive layer, the white brightening layer, the long afterglow luminous composite layer, the reflective coating and the transparent glass bead layer from bottom to top to form the reflective luminous hot-pressing transfer membrane with the hole in the transferable layer;

or the reflecting luminous hot-pressing transfer film (generally, the edges at two sides) is provided with a through hollow edge which sequentially penetrates through the hot melt adhesive layer, the white brightening layer, the long afterglow luminous composite layer, the reflecting coating and the transparent glass bead layer from bottom to top, so that waste is conveniently discharged.

Further, the penetrating groove is a straight line groove, a curve groove or a broken line groove, or a flower-shaped groove or an amorphous groove, or a groove with the same width, or a groove with inconsistent width, or a combination of the two;

or a through groove (transferred layer segment) extending to the through hollow edge along the width direction, or a through groove (transferred layer segment) extending along the length direction, or a through groove (transferred layer segment) extending to the through hollow edge along the width direction and communicated with the through groove extending along the length direction.

Further, the through-holes are holes with geometric patterns (the shape and size of the holes are designed according to needs, and the geometric patterns are preferably circular, oval, polygonal or the combination of the circular, oval or the combination of the circular, oval, polygonal or the amorphous holes).

Preferably, the coating reflection regions are a plurality of light reflection unit regions which are in a shape of figures or characters or a combination thereof along the length direction and are surrounded by the long afterglow light emitting regions, the long afterglow light emitting regions between the coating reflection regions are provided with penetrating grooves which sequentially penetrate through a hot melt adhesive layer, a white brightening layer, a long afterglow light emitting composite layer and a transparent glass bead layer from bottom to top and penetrate through the width direction, and the transferable layer of the light reflection and light emission hot pressing transfer film is partitioned (longitudinally (along the length direction) or transversely (along the width direction) along the length direction and is designed according to the shape and size to form the light reflection and light emission hot pressing transfer film which is provided with at least one light reflection unit region in each partition (partition) and can be transferred to other substrates in a partition (partition) manner;

or the long afterglow luminous area is a plurality of luminous unit areas which are in a shape of figures or characters or a combination of the figures or the characters along the length direction and are surrounded by the coating reflection area, the coating reflection area between the long afterglow luminous areas is provided with a through groove which sequentially penetrates through the hot melt adhesive layer, the white brightening layer, the long afterglow luminous composite layer, the reflection coating layer and the transparent glass bead layer from bottom to top and penetrates through the width direction, and the transferable layer of the reflective luminous hot-pressing transfer film is divided (divided) along the length direction to form the reflective luminous hot-pressing transfer film which is provided with at least one luminous unit area in each division (divided) and can be transferred to other base materials in a division (divided) manner.

Preferably, the light-transmitting carrier film is a transparent PET film.

Preferably, the plant adhesive layer is an acrylic adhesive type plant adhesive layer or a positioning adhesive layer (secondary positioning), or a polyurethane adhesive type plant adhesive layer or a positioning adhesive layer, or an organic silicon adhesive type positioning adhesive layer, or a PE hot-melt type plant adhesive layer or a polyurethane hot-melt type plant adhesive layer.

Preferably, the transparent hemispherical shell focusing layer is a polyurethane resin layer or an acrylic resin layer.

Preferably, the reflective coating is a vacuum aluminized reflective coating or a vacuum sulfide (e.g., zinc sulfide, etc.) coated reflective coating or a vacuum oxide (represented by silicon oxide, titanium oxide, aluminum oxide, etc.) coated reflective coating or a vacuum fluoride (e.g., magnesium fluoride, etc.) coated reflective coating.

Preferably, the long-afterglow luminescent composite layer is a cured layer obtained by mixing and coating and drying long-afterglow luminescent powder, acrylic resin or acrylic modified resin, solvent, curing agent, auxiliary agent and the like, or a cured layer obtained by mixing and coating and drying long-afterglow luminescent powder, polyurethane resin or polyurethane modified resin, solvent, curing agent, auxiliary agent and the like, or a cured layer obtained by mixing and coating and drying long-afterglow luminescent powder, hot melt resin, solvent, curing agent, auxiliary agent and the like, or a cured layer obtained by mixing and coating long-afterglow luminescent powder, PVC powder resin, plasticizer and auxiliary agent and the like.

Preferably, the hot melt adhesive layer is a solvent-based coating drying adhesive layer containing a thermoplastic material, or a hot melt extrusion type film pasting adhesive layer containing a thermoplastic material, or a PES hot melt adhesive layer, a TPU hot melt adhesive layer, an EVA hot melt adhesive layer, or a combination (at least one layer) of two or three of the above.

Preferably, the white brightening layer is a cured layer formed by mixing, coating and drying white pigments (such as titanium dioxide, calcium carbonate and the like), acrylic resin or acrylic modified resin, solvents, curing agents, auxiliaries and the like, or a cured layer formed by mixing, coating and drying white pigments (such as titanium dioxide, calcium carbonate and the like), polyurethane resin or polyurethane modified resin, solvents, curing agents, auxiliaries and the like, or a cured layer formed by mixing, coating and drying white pigments (such as titanium dioxide, calcium carbonate and the like), hot-melt resins, solvents, auxiliaries and the like.

Preferably, the white brightening layer is a white brightening layer added with a fluorescent whitening agent, and can play a role in further brightening.

Furthermore, the hot melt adhesive layer is a white hot melt adhesive layer and can be used as a white brightening layer.

Preferably, the fluorescent layer is a mixed coating and drying cured layer of a fluorescent pigment or a fluorescent dye or a metal complex dye, an acrylic resin or an acrylic modified resin, a solvent, a curing agent and an auxiliary agent, or a mixed coating and drying cured layer of a fluorescent pigment or a fluorescent dye or a metal complex dye, a polyurethane resin or a polyurethane modified resin, a solvent, a curing agent and an auxiliary agent, or a mixed coating and drying cured layer of a fluorescent pigment or a fluorescent dye or a metal complex dye, a hot melt resin, a solvent and an auxiliary agent.

Furthermore, the long afterglow luminescence composite layer also contains a fluorescent pigment layer or a fluorescent dye layer or a metal complex dye layer, so that a fluorescent reflection luminescence coating hot-pressing transfer film is formed, and the long afterglow luminescence composite layer can be particularly combined with a fluorescent material to be more beneficial to human eye identification and machine identification, has a good warning effect no matter rainy days or sunny days, daytime or night, can be really applied all weather, and particularly can serve as the fluorescent pigment layer or the fluorescent dye layer or the metal complex dye layer;

further, one or two or three of the long afterglow luminous composite layer, the white brightening layer and the hot melt adhesive layer also contain a flame retardant layer, so that a flame retardant reflective luminous hot-pressing transfer film is formed, and particularly, one or two or three of the long afterglow luminous composite layer, the white brightening layer and the hot melt adhesive layer can respectively serve as the flame retardant layer;

furthermore, one or two or three of the long afterglow luminous composite layer, the white brightening layer and the hot melt adhesive layer also contain an elastic material layer, so that the elastic reflective luminous hot-pressing transfer film is formed, and particularly, one or two or three of the long afterglow luminous composite layer, the white brightening layer and the hot melt adhesive layer can respectively serve as the elastic material layer.

Preferably, the light-transmitting carrier film has a thickness of between 20 μm and 120 μm,

preferably, the thickness of the plant adhesive layer is between 20 and 100 μm,

preferably, the refractive index of the transparent glass beads of the transparent glass bead layer is between 1.91 and 1.95, the particle size is between 15 and 100 μm,

preferably, the reflective coating has a thickness of 1nm to 20 μm,

preferably, the thickness of the long afterglow luminescent composite layer is between 30 and 400 μm,

preferably, the thickness of the white brightness enhancing layer is between 10 μm and 100 μm,

preferably, the thickness of the hot melt adhesive layer is between 30 and 120 μm,

preferably, the total thickness of the transferable layer is between 200 μm and 700 μm.

Preferably, the ratio of the accumulated surface area of the coating reflection region to the accumulated surface area of the long-afterglow light-emitting region is 1: 5-5: 1, and the ratio of the accumulated surface area of the coating reflection region to the accumulated surface area of the long-afterglow light-emitting region is set as required to realize the light-emitting and reflecting function mainly having the reflecting function or the light-emitting function.

The utility model has the main advantages that: compared with the existing products, the fabric and the auxiliary materials which have better performance and can be used as reflective and luminous functions after being combined with the base material by hot ironing after being cut can be made into traditional-purpose products such as various ingredients, edges, inlaid strips, LOG or labels, warning belts, braces and the like for making clothes, shoes, hats, bags and the like, can also be used for making wearing articles or protective articles in the fields of life saving, fire fighting, outdoor sports and other special fields, and have wider application range.

Drawings

FIG. 1 is a schematic cross-sectional view of the reflective and luminous hot-pressing transfer film with a focusing layer of the present invention,

FIG. 2 is a schematic cross-sectional view of the transferable layer of the reflective/luminescent hot-pressing transfer film with a focusing layer according to the present invention,

FIG. 3 is a schematic cross-sectional view of the reflective and luminous hot-pressing transfer film without a focusing layer,

FIG. 4 is a schematic cross-sectional view of the transferable layer of the reflective/luminescent hot-pressing transfer film without a focusing layer according to the present invention,

FIG. 5 is a schematic cross-sectional view of the reflective and luminescent hot-pressing transfer film with a through groove and a focusing layer according to the present invention,

FIG. 6 is a schematic cross-sectional view of the transferable layer of the reflective/luminescent thermal-pressure transfer film with a through-groove and a focusing layer according to the present invention,

FIG. 7 is a schematic cross-sectional view of the reflective/luminescent hot-pressing transfer film without a focusing layer and having a through groove of the present invention,

FIG. 8 is a schematic cross-sectional view of the transferable layer of the reflective/luminescent hot-pressing transfer film without a focusing layer and having a through groove of the present invention,

FIG. 9 is a schematic view of a planar structure and a layered structure of a reflective streak type reflective/luminescent hot-pressing transfer film (broad width) (the broad width herein means a width of 100mm to 1800 mm) according to a first embodiment of the present invention,

FIG. 10 is a schematic view of a planar structure and a layered structure of a reflective streak type reflective/luminescent hot-pressing transfer film (narrow width) (the narrow width herein means a width between 10mm and 100 mm) according to a first embodiment of the present invention,

FIG. 11 is a schematic view showing a plane structure and a layer structure of a reflective stripe type reflective/luminescent hot-pressing transfer film (narrow width) having fluorescent patterns on both sides thereof according to a first embodiment of the present invention,

FIG. 12 is a schematic view showing a plane structure and a layer structure of a reflective stripe type reflective/luminescent hot-pressing transfer film (narrow width) having fluorescent patterns on both sides thereof according to a first embodiment of the present invention,

FIG. 13 is a schematic view showing the plane structure and the layer structure of a reflective stripe type reflective/luminescent hot-pressing transfer film (narrow width) according to the second embodiment of the present invention,

FIG. 14 is a schematic view showing the plane structure and the layer structure of a reflective stripe type reflective/luminescent hot-pressing transfer film (narrow width) in which transferable layers of the second embodiment of the present invention are divided into pieces by penetrating grooves,

FIG. 15 is a schematic view showing the planar structure and the layered structure of a reflective multi-unit arrangement type reflective/luminescent hot-pressing transfer film (width) according to a third embodiment of the present invention,

FIG. 16 is a schematic view showing the plane structure and the layered structure of a reflective mesh-type reflective/luminescent hot-pressing transfer film (wide width) according to a third embodiment of the present invention,

FIG. 17 is a schematic view showing the plane structure and the layer structure of a reflective multi-unit array type reflective/luminescent hot-pressing transfer film (narrow width) according to a third embodiment of the present invention,

FIG. 18 is a schematic view of a planar structure and a layered structure of a reflective multi-unit array type reflective/luminescent hot-pressing transfer film (wide width) according to a fourth embodiment of the present invention,

FIG. 19 is a schematic view showing the plane structure and the layered structure of a reflective mesh-type reflective/luminescent hot-pressing transfer film (wide width) according to a fourth embodiment of the present invention,

fig. 20 is a schematic view of a planar structure and a layered structure of a reflective multi-unit arrangement type reflective light-emitting hot-pressing transfer film (wide width) in which a transferable layer of the fourth embodiment of the present invention is penetrated through a groove segment.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings.

Example one

A reflective streak type reflective light-emitting hot-pressing transfer film sequentially comprises a light-transmitting carrier film (1), a plant adhesive layer (2), a transparent glass bead layer (3), a reflective coating layer (5), a long afterglow light-emitting composite layer (6), a white brightening layer (7) and a hot melt adhesive layer (8) from top to bottom, as shown in figures 9-12.

Wherein the light-transmitting carrier film (1) adopts a transparent PET film with the thickness of 50 mu m, the plant adhesive layer (2) is an acrylic adhesive coating layer with the thickness of 30 mu m on the light-transmitting carrier film (1), the transparent glass bead layer (3) has the particle size of 30 mu m-60 mu m and the refractive index of 1.93-1.95, the upper part of the transparent glass bead layer is implanted into the plant adhesive layer (2), the lower surface of the transparent glass bead layer (3) is evaporated with an aluminized reflecting layer which is in equidistant stripes along the width direction and has the thickness of 40nm and serves as a reflecting coating layer (5),

the hot melt adhesive layer (8) is a PES hot melt adhesive layer with the thickness of 60 mu m, the white brightening layer (7) is a solidified layer with the thickness of 25 mu m, which is coated on the hot melt adhesive layer (8) by mixing titanium dioxide with acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent and the like, and the long afterglow luminous composite layer (6) is a yellow green strontium aluminate (SrAl) with the main grain diameter of 5 mu m-30 mu m on the white brightening layer (7) ₂ O ₄ ：Eu ^{2 +} ，Dy ³⁺ ) The long afterglow luminescent powder is mixed with acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent, etc. and coated to form a cured layer with the thickness of 100 microns, and the lower part of the transparent glass microballoon layer (3) is implanted into the long afterglow luminescent composite layer (6).

Further, the composite film can also be cut into a narrow reflective and luminescent hot-pressing transfer composite film, as shown in fig. 10.

Further, a fluorescent layer (10) can be arranged on the long afterglow light emitting composite layer (6) at two sides (generally by printing process by using fluorescent ink), as shown in fig. 11 and 12, so as to form a similar fluorescent pixel unit.

Furthermore, the long afterglow luminous composite layer (6) can also contain fluorescent yellow pigment or fluorescent green pigment or fluorescent orange pigment, etc., and the reflecting luminous hot-pressing transfer film is made to be yellow, green or orange with required high saturation through the reverse lining of the white brightening layer (7) and has a long afterglow luminous function.

Furthermore, one or two or three of the long afterglow luminous composite layer (6), the white brightening layer (7) and the hot melt adhesive layer (8) can also contain a flame retardant to form the flame-retardant reflective luminous hot-pressing transfer film.

Furthermore, one or two or three of the long afterglow luminous composite layer (6), the white brightening layer (7) and the hot melt adhesive layer (8) can also contain elastic materials to form an elastic reflective luminous hot-pressing transfer film.

The light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products are prepared by heating and ironing a hot melt adhesive composite layer at the bottom onto a cloth base or a woven tape or a leather base and the like which are required to be provided with light-reflecting and light-emitting materials and tearing off (discharging) a light-transmitting carrier film on the surface, and the light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products has high light-emitting brightness, high light-reflecting efficiency and high color saturation, can be partitioned by a transferred layer or has a hollow plate type, and particularly can not attenuate the afterglow brightness and the color saturation after being transferred to a dark color base material.

Example two

A light-reflecting streak type light-reflecting luminous hot-pressing transfer composite film sequentially comprises a light-transmitting carrier film (1), a plant adhesive layer (2), a transparent glass bead layer (3), a transparent hemispherical shell focusing layer (4), a reflective coating (5), a long afterglow luminous composite layer (6), a white brightening layer (7) and a hot melt adhesive layer (8) from top to bottom, as shown in figures 13 and 14.

Wherein, the light-transmitting carrier film (1) is a transparent PET film with the thickness of 40 μm, the plant adhesive layer (2) is a PE composite layer with the thickness of 30 μm on the light-transmitting carrier film (1), the transparent glass bead layer (4) is implanted into the plant adhesive layer (2), the transparent glass bead particle diameter of the transparent glass bead layer (4) is 30 μm-60 μm, the refractive index is 1.91-1.95, the upper part of the transparent glass bead layer is implanted into the plant adhesive layer (2),

the hot melt adhesive layer (8) is a PES hot melt adhesive layer with the thickness of 40 mu m, the white brightening layer (7) is a solidified layer with the thickness of 25 mu m, which is coated on the hot melt adhesive layer (8) by mixing titanium dioxide with acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent and the like, and the long afterglow luminous composite layer (6) is a yellow green strontium aluminate (SrAl) with the main grain diameter of 5 mu m-30 mu m on the white brightening layer (7) ₂ O ₄ ：Eu ^{2 +} ，Dy ³⁺ ) Long afterglow luminous powder and propyleneThe transparent hemispherical shell focusing layer (4) is a transparent acrylic resin curing layer on the long afterglow luminous composite layer (6), the reflective coating (5) is an aluminized reflecting layer which is arranged at the bottom of the transparent hemispherical shell focusing layer (4) and has the thickness of 30nm and is in equidistant stripes along the width direction, and the lower parts of the transparent glass microspheres of the transparent glass microsphere layer (4) are implanted into the transparent hemispherical shell focusing layer (4);

further, the composite film can also be cut into a narrow reflective and luminescent hot-pressing transfer composite film, as shown in fig. 13.

Furthermore, a through groove (9) which sequentially penetrates through a hot melt adhesive layer (8), a white brightening layer (7), a long afterglow luminous composite layer (6) and a transparent glass bead layer (3) from bottom to top and penetrates through the long afterglow luminous region (P) between every 3 stripe light reflecting units in the length direction along the parallel stripe direction is engraved on the long afterglow luminous region (P) in the length direction, the narrow reflective luminous hot-pressing transfer film which is formed by slicing the transferable layer of the reflective luminous hot-pressing transfer film along the length direction and is provided with 3 stripe light reflecting units and can be sliced and transferred to other substrates can prevent shrinkage or ventilation, as shown in figure 14.

The light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products are prepared by heating and ironing a hot melt adhesive composite layer at the bottom onto a cloth base or a woven tape or a leather base and the like which are required to be provided with light-reflecting and light-emitting materials and tearing off (discharging) a light-transmitting carrier film on the surface, and the light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products has high light-emitting brightness, high light-reflecting efficiency and high color saturation, can be partitioned or have a hollow plate type by a transferred layer, and particularly can not attenuate the afterglow brightness and the color saturation after being transferred to a dark color base material.

EXAMPLE III

A honeycomb-shaped light-reflecting luminous hot-pressing transfer film sequentially comprises a light-transmitting carrier film (1), a plant adhesive layer (2), a transparent glass bead layer (3), a reflective coating (5), a long-afterglow luminous composite layer (6), a white brightening layer (7) and a hot melt adhesive layer (8) from top to bottom, as shown in figures 15-17.

Wherein, the transparent carrier film (1) adopts a transparent PET film with the thickness of 50 μm, the plant adhesive layer (2) is an acrylic adhesive coating layer with the thickness of 25 μm on the transparent carrier film (1), the transparent glass bead layer (3) is implanted into the plant adhesive layer (2), the transparent glass bead layer (3) has the particle size of 30 μm-60 μm and the refractive index of 1.91-1.95, the upper part of the transparent glass bead layer is implanted into the plant adhesive layer (2), the lower surface of the transparent glass bead layer (3) is evaporated with an aluminized reflecting layer which is in a honeycomb hexagonal array and has the thickness of 5nm-100nm to serve as a reflecting coating layer (5),

the hot melt adhesive layer (8) is a PES hot melt adhesive layer with the thickness of 50 mu m, the white brightening layer (7) is a curing layer with the thickness of 30 mu m, which is coated on the hot melt adhesive layer (8) by mixing titanium dioxide with acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent and the like, and the long afterglow luminous composite layer (6) is a yellow green strontium aluminate (SrAl) with the main grain diameter of 5 mu m-30 mu m on the white brightening layer (7) ₂ O ₄ ：Eu ^{2 +} ，Dy ³⁺ ) The long afterglow luminescent powder, acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent, etc. are mixed and coated to form a cured layer with the thickness of 120 microns, and the lower part of the transparent glass microballoon layer (3) is implanted into the long afterglow luminescent composite layer (6).

Further, the composite film can also be cut into a narrow reflective and luminescent hot-pressing transfer composite film, as shown in fig. 17.

Furthermore, strip-shaped reflective coatings which are mutually communicated can be evaporated on the surface of the lower part of the transparent glass bead layer (3) to form a reflective edge strip, the reflective edge strip is surrounded into a plurality of regular hexagons, and the long afterglow luminescent composite layer (6) below the reflective edge strip is made to transmit and emit light to form a regular hexagon luminescent unit region, so that the wide-width honeycomb reflective mesh-type reflective luminescent hot-pressing transfer film with the long afterglow luminescent region (P) consisting of the hexagonal luminescent array which is edged around the coating reflective region (R) can be manufactured, as shown in fig. 16.

The light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products are prepared by heating and ironing a hot melt adhesive composite layer at the bottom onto a cloth base or a woven tape or a leather base and the like which are required to be provided with light-reflecting and light-emitting materials and tearing off (discharging) a light-transmitting carrier film on the surface, and the light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products has high light-emitting brightness, high light-reflecting efficiency and high color saturation, can be partitioned or have a hollow plate type by a transferred layer, and particularly can not attenuate the afterglow brightness and the color saturation after being transferred to a dark color base material.

Example four

A multi-diamond light-reflecting hot-pressing transfer film sequentially comprises a light-transmitting carrier film (1), a plant adhesive layer (2), a transparent glass bead layer (3), a reflective coating (5), a long afterglow light-emitting composite layer (6), a white brightening layer (7) and a hot melt adhesive layer (8) from top to bottom, as shown in figures 18-20.

Wherein, the light-transmitting carrier film (1) is a transparent PET film with the thickness of 60 μm, the plant adhesive layer (2) is an acrylic adhesive coating layer with the thickness of 30 μm on the light-transmitting carrier film (1), the transparent glass bead layer (3) is implanted into the plant adhesive layer (2), the transparent glass bead layer (3) has the particle size of 30 μm-60 μm and the refractive index of 1.91-1.95, the upper part of the transparent glass bead layer is implanted into the plant adhesive layer (2), the surface of the lower part of the transparent glass bead layer (3) is evaporated with an aluminized reflecting layer with the thickness of 50nm in a diamond array to serve as a reflecting coating (5),

the hot melt adhesive layer (8) is a PES hot melt adhesive layer with the thickness of 50 mu m, the white brightening layer (7) is a solidified layer with the thickness of 35 mu m, which is coated on the hot melt adhesive layer (8) by mixing titanium dioxide with acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent and the like, and the long afterglow luminous composite layer (6) is a yellow green strontium aluminate (SrAl) with the main grain diameter of 5 mu m-30 mu m on the white brightening layer (7) ₂ O ₄ ：Eu ^{2 +} ，Dy ³⁺ ) The long afterglow luminescent powder is mixed with acrylic resin, ethyl acetate solvent, curing agent, auxiliary agent, etc. and coated to form a cured layer with the thickness of 150 microns, and the lower part of the transparent glass microballoon layer (3) is implanted into the long afterglow luminescent composite layer (6).

Furthermore, the composite film can also be cut into a narrow reflective luminous hot-pressing transfer composite film.

Furthermore, a through groove (9) which sequentially penetrates through a hot melt adhesive layer (8), a white brightening layer (7), a long afterglow luminous composite layer (6) and a transparent glass bead layer (3) from bottom to top along the direction of the side edge of a parallel rhombus is engraved on a long afterglow luminous area (P) between every two diamond-shaped light reflecting units along the length direction, and the narrow width light reflecting luminous hot-pressing transfer film which is formed by partitioning the transferable layer of the light reflecting luminous hot-pressing transfer film along the length direction, has 2 rows (6) of diamond-shaped light reflecting units in each partition and can be transferred to other base materials in a split mode, can prevent shrinkage or can be breathable, as shown in figure 20.

Furthermore, strip-shaped reflecting coatings which are mutually communicated can be evaporated on the surface of the lower part of the transparent glass bead layer (3) to form reflecting edgings, the reflecting edgings surround a plurality of rhombuses, and a long afterglow luminous composite layer (6) below the reflecting edgings transmits and emits light to form a rhombus luminous unit area, so that the rhombus reflecting mesh hole type reflecting luminous hot-pressing transfer film with a long afterglow luminous area (P) consisting of rhombus luminous arrays edged around the coating reflecting area (R) can be manufactured.

Furthermore, round holes can be punched in the middle of every other rhombic light-emitting unit along the length direction from bottom to top in sequence through the hot melt adhesive layer (8), the white brightening layer (7), the long afterglow light-emitting composite layer (6) and the transparent glass bead layer (3), so that the wide rhombic light-reflecting mesh type light-reflecting and light-emitting hot-pressing transfer film with the round hole array is manufactured, and the wide rhombic light-reflecting mesh type light-reflecting and light-emitting hot-pressing transfer film can prevent shrinkage or can ventilate as shown in fig. 19.

The light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products are prepared by heating and ironing a hot melt adhesive composite layer at the bottom onto a cloth base or a woven tape or a leather base and the like which are required to be provided with light-reflecting and light-emitting materials and tearing off (discharging) a light-transmitting carrier film on the surface, and the light-reflecting and light-emitting composite fabric (cloth or strip or leather) or other light-reflecting and light-emitting products has high light-emitting brightness, high light-reflecting efficiency and high color saturation, can be partitioned or have a hollow plate type by a transferred layer, and particularly can not attenuate the afterglow brightness and the color saturation after being transferred to a dark color base material.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and all modifications, variations, combinations, or alterations made therein, or all applications of the technology in the field of related and similar technology, which are within the spirit and principles of the present invention, should be considered as being within the scope of the present invention.

Claims (11)

1. A reflective luminous hot-pressing transfer film is characterized in that: the light-reflecting and light-emitting hot-pressing transfer film is a composite coiled material or a composite sheet material which sequentially comprises a light-transmitting carrier film (1) and a plant adhesive layer (2) arranged on the light-transmitting carrier film (1), a transparent glass bead layer (3), a reflective coating layer (5), a long-afterglow light-emitting composite layer (6), a white brightening layer (7) and a hot melt adhesive layer (8) from top to bottom,

the upper part of the transparent glass microspheres of the transparent glass microsphere layer (3) is implanted into the plant adhesive layer (2), the lower part of the transparent glass microsphere layer is implanted into the long afterglow luminous composite layer (6), the lower part or the lower part of the local area of the transparent glass microsphere layer (3) is provided with a reflective coating (5) in the shape of stripes, meshes, figures, characters or a combination of the patterns and the patterns to form a coating reflective area (R), the area on the long afterglow luminous composite layer (6) which is not provided with the reflective coating (5) forms a long afterglow luminous area (P), and the shape formed by the coating reflective area (R) and the long afterglow luminous area (P) in a complementary mode is in the shape of stripes, meshes, figures, characters or a combination of the stripes and the meshes;

the release peel strength between the plant adhesive layer (2) and the transparent glass bead layer (3) is not more than 1/3 of the adhesive force between the other layers, so that a peelable surface is formed between the plant adhesive layer (2) and the transparent glass bead layer (3), and the transferable layers comprising the transparent glass bead layer (3), the reflective coating (5), the long afterglow luminous composite layer (6), the white brightening layer (7) and the hot melt adhesive layer (8) can be transferred and compounded on other base materials through hot-pressing transfer, and the transparent carrier film (1) and the plant adhesive layer (2) can be peeled off.

2. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: and a fluorescent layer (10) is arranged above a local region which is not provided with the reflective coating (5) on the long afterglow light emitting composite layer (6) so as to form a fluorescent region (L), and the region which is not provided with the reflective coating (5) and the fluorescent layer (10) on the long afterglow light emitting composite layer (6) is exposed to form a long afterglow light emitting region (P).

3. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: the transparent hemispherical shell focusing layer (4) concentric with the transparent glass beads is further arranged below the transparent glass bead layer (3) in the coating reflection area (R), and the reflection coating (5) is arranged below the transparent hemispherical shell focusing layer (4).

4. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: the hot melt adhesive layer (8) below still be equipped with from type protection bottom, from type peel strength between type protection bottom and hot melt adhesive layer (8) be less than or equal to from type peel strength between plant adhesive layer (2) and transparent glass bead layer (3) for form the face of can peeling off from between type protection bottom and hot melt adhesive layer (8).

5. The reflective luminous hot-pressing transfer film according to claim 1, wherein: the shape of the coating reflection area (R) is a stripe or a plurality of spaced stripes along the length direction or the width direction to form a reflective stripe type reflective luminous hot-pressing transfer film;

or the shape of the coating reflection region (R) is a plurality of spaced stripes forming a certain inclination angle with the length direction along the length direction to form a reflective stripe type reflective luminous hot-pressing transfer film;

or the coating reflection area (R) is a reflection area formed by regularly arranging a plurality of reflection units in a pattern shape to form a reflection multi-unit arrangement type reflection luminous hot-pressing transfer film;

or the shape of the coating reflection area (R) is a grid with meshes to form a reflective mesh type reflective luminous hot-pressing transfer film.

6. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: the reflective luminous hot-pressing transfer film is provided with a through groove (9) which sequentially penetrates through a hot melt adhesive layer (8), a white brightening layer (7), a long afterglow luminous composite layer (6), a reflective coating (5) and a transparent glass bead layer (3) from bottom to top, and the through groove (9) penetrates through the thickness direction and the width direction or the length direction to form a reflective luminous hot-pressing transfer film which can be transferred to other substrates in a partition manner;

or the reflective luminous hot-pressing transfer film is provided with a through groove (9) or a through hole which sequentially penetrates through the hot melt adhesive layer (8), the white brightening layer (7), the long afterglow luminous composite layer (6), the reflective coating (5) and the transparent glass bead layer (3) from bottom to top, so that a hollow plate type reflective luminous hot-pressing transfer film with a through groove or a through hole on the transferable layer is formed;

or the reflective luminous hot-pressing transfer membrane is provided with through holes which sequentially penetrate through the hot melt adhesive layer (8), the white brightening layer (7), the long afterglow luminous composite layer (6), the reflective coating (5) and the transparent glass bead layer (3) from bottom to top to form the reflective luminous hot-pressing transfer membrane with the transferable layer provided with holes;

or the reflective luminous hot-pressing transfer film is provided with a through hollow edge which sequentially penetrates through the hot melt adhesive layer (8), the white brightening layer (7), the long afterglow luminous composite layer (6), the reflective coating (5) and the transparent glass bead layer (3) from bottom to top.

7. The reflective luminous hot-pressing transfer film as claimed in claim 6, wherein: the through groove (9) is a linear groove, a curved groove or a broken line groove, or a flower-shaped groove, or a groove with the same width, a groove with different widths or a combination groove of the two, or a through groove extending to a through hollow edge along the breadth direction, or a through groove extending along the length direction, or a through groove extending to the through hollow edge along the breadth direction and communicated with the through groove extending along the length direction; or the through holes are holes with geometric figures or flower-shaped holes.

8. The reflective luminous hot-pressing transfer film as claimed in claim 6, wherein: the coating reflection regions (R) are a plurality of light reflection unit regions which are in a figure along the length direction and are surrounded by the long afterglow light emitting region (P), the long afterglow light emitting region (P) between the coating reflection regions (R) is provided with a through groove (9) which sequentially penetrates through a hot melt adhesive layer (8), a white brightening layer (7), a long afterglow light emitting composite layer (6) and a transparent glass bead layer (3) from bottom to top and penetrates through the width direction, and the transferable layer of the light reflection and light emitting hot-pressing transfer film is formed in a partitioning manner along the length direction, wherein each partition is provided with at least one light reflection unit region, and the light reflection and light emitting hot-pressing transfer film can be transferred to other substrates in a partitioning manner;

or the long afterglow luminous areas (P) are a plurality of luminous unit areas which are in a figure along the length direction and are surrounded by the coating reflection areas (R), the coating reflection areas (R) between the long afterglow luminous areas (P) are provided with through grooves (9) which sequentially penetrate through the hot melt adhesive layer (8), the white brightening layer (7), the long afterglow luminous composite layer (6), the reflection coating layer (5) and the transparent glass bead layer (3) from bottom to top and penetrate through the width direction, and the transferable layer of the reflective luminous hot-pressing transfer film is formed into a reflective luminous hot-pressing transfer film which is provided with at least one luminous unit area in each subarea along the length direction and can be transferred to other substrates in a subarea mode.

9. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: the light-transmitting carrier film (1) is a transparent PET film;

or the plant adhesive layer (2) is an acrylic adhesive type plant adhesive layer or a positioning adhesive layer, or a polyurethane adhesive type plant adhesive layer or a positioning adhesive layer, or an organic silicon adhesive type positioning adhesive layer, or a PE hot-melt type plant adhesive layer or a polyurethane hot-melt type plant adhesive layer;

or the transparent hemispherical shell focusing layer (4) is a polyurethane resin layer or an acrylic resin layer;

or the reflecting coating (5) is a vacuum aluminized reflecting layer or a vacuum plated sulfide reflecting layer or a vacuum plated oxide reflecting layer or a vacuum plated fluoride reflecting layer.

10. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: the long afterglow luminescence composite layer (6) also contains a fluorescent pigment layer or a fluorescent dye layer or a metal complex dye layer, thereby forming a fluorescent reflection luminescence hot-pressing transfer film;

or one or two or three of the long afterglow luminous composite layer (6), the white brightening layer (7) and the hot melt adhesive layer (8) also contain a flame retardant layer, thereby forming the flame retardant reflective luminous hot-pressing transfer film;

or one or two or three of the long afterglow luminous composite layer (6), the white brightening layer (7) and the hot melt adhesive layer (8) also contain an elastic material layer, thereby forming the elastic reflective luminous hot-pressing transfer film.

11. The reflective luminous hot-pressing transfer film as claimed in claim 1, wherein: the thickness of the light-transmitting carrier film (1) is between 20 and 120 mu m,

or the thickness of the plant adhesive layer (2) is between 20 and 100 mu m,

or the refractive index of the transparent glass beads of the transparent glass bead layer (3) is between 1.91 and 1.95, the grain diameter is between 15 mu m and 100 mu m,

or the thickness of the reflecting coating (5) is between 1nm and 20 mu m,

or the thickness of the long afterglow luminescence composite layer (6) is between 30 and 400 mu m,

or the thickness of the white brightening layer (7) is between 10 and 100 mu m,

or the thickness of the hot melt adhesive layer (8) is between 30 and 120 mu m,

or the total thickness of the transferable layer is between 200 and 700 mu m,

or the ratio of the cumulative surface area of the plating reflection region (R) to the cumulative surface area of the long afterglow light emitting region (P) is 1:5 to 5: 1.

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