CN114559728A - Adhesive film for enabling LED nixie tube window to display various colors and manufacturing method thereof - Google Patents
Adhesive film for enabling LED nixie tube window to display various colors and manufacturing method thereof Download PDFInfo
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- CN114559728A CN114559728A CN202210110016.2A CN202210110016A CN114559728A CN 114559728 A CN114559728 A CN 114559728A CN 202210110016 A CN202210110016 A CN 202210110016A CN 114559728 A CN114559728 A CN 114559728A
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- 239000003086 colorant Substances 0.000 title claims abstract description 79
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000002313 adhesive film Substances 0.000 title claims description 11
- 239000011324 bead Substances 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- 239000001055 blue pigment Substances 0.000 claims description 3
- 238000001723 curing Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 239000001054 red pigment Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 238000001029 thermal curing Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 description 10
- 230000007704 transition Effects 0.000 description 9
- 239000002775 capsule Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0443—Drying sheets, e.g. between two printing stations after printing
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a film for enabling an LED nixie tube window to display various colors, which comprises a base layer, a protective film covering the front surface of the base layer and a release film covering the back surface of the base layer, wherein the front surface of the base layer is provided with an identification area, a plurality of identification display windows are arranged in the identification area, an identification pattern is arranged in any one of the identification display windows, the identification display windows and the identification patterns have various colors, and the identification display windows and the identification patterns are arranged as follows: according to the switching of the lamp beads with different luminous colors, the identification display window displays in different colors, and the identification patterns display in different colors and shapes. The identification patterns with various colors are arranged on the base layer, and the identification patterns with different colors can be displayed by matching with the lamp beads, so that the visual effect of the control panel is improved, and the grade of an electronic product is improved.
Description
Technical Field
The invention relates to the technical field of film sticking. More particularly, the invention relates to a film for enabling a window of an LED nixie tube to display multiple colors and a manufacturing method thereof.
Background
Along with social progress and rapid development of scientific technology, the quality requirements of people on living goods are higher and higher, the aesthetic concept of electronic products is gradually enhanced, and in order to meet the aesthetic requirements of the public, the control panel of the existing electronic product has an operation function and also needs to have higher color value and visual effect, so that the product sales volume is increased. The display color of the display screen of the existing control panel is single, and the color of the icon on the display screen is presented only by the backlight color of the LED lamp, so that the visual effect is poor.
Disclosure of Invention
It is an object of the present invention to address at least the above problems and to provide at least the advantages described hereinafter.
The invention also aims to provide a film for enabling the window of the LED nixie tube to display various colors and a manufacturing method thereof.
In order to achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a sticker for enabling a LED nixie tube window to display various colors, comprising a base layer, a protective film covering a front surface of the base layer, and a release film covering a back surface of the base layer, wherein the front surface of the base layer is provided with a logo area, a plurality of logo display windows are arranged in the logo area, a logo pattern is arranged in any one of the logo display windows, the logo display windows and the logo pattern have various colors, and the logo display windows and the logo pattern are arranged as follows: according to the switching of the lamp beads with different luminous colors, the identification display window displays in different colors, and the identification patterns display in different colors and shapes.
Preferably, make the pad pasting that LED charactron window can show multiple colour, the pad pasting is circular structure, the basic unit the protection film with from the circular structure that the type membrane was established for folding in proper order, the identification area is the arc structure and locates the upper portion of basic unit, a plurality of sign display windows are laid along the circumferencial direction interval and are located the identification area.
Preferably, the film for displaying the plurality of colors on the window of the LED nixie tube is further provided with a prompt area on the front surface of the base layer, the boundary line of the prompt area is arranged in the middle of the base layer in a circular structure, and the prompt area is provided with a plurality of prompt patterns.
Preferably, the film which enables the LED nixie tube window to display multiple colors is further provided with a key area and a switching window on the front surface of the base layer, the key area is arranged on the lower portion of the base layer, and multiple key patterns are arranged in the key area at intervals; the switching window is arranged at the lower part of the prompt area, a switching key pattern is arranged in the switching window, the switching window and the switching key pattern both have multiple colors, and the switching window and the switching key pattern are set as follows: and according to the switching of the lamp beads with different light-emitting colors, the switching window and the switching key pattern are displayed in different colors.
Preferably, the film which enables the window of the LED nixie tube to display various colors, any mark display window and any mark pattern, and the switching window and the switching key pattern have three colors of white, blue and red;
any one of the identification display window, the switching window and the switching key pattern can display white under the irradiation of the lamp beads with white light-emitting colors, display blue under the irradiation of the lamp beads with blue light-emitting colors, and display red under the irradiation of the lamp beads with red light-emitting colors;
any identification pattern comprises a first shape pattern and a second shape pattern, the first shape pattern and the second shape pattern are displayed simultaneously and are both white under the irradiation of the white-light-emitting lamp beads, the first shape pattern is displayed and is both blue under the irradiation of the blue-light-emitting lamp beads, and the second shape pattern is displayed and is both red under the irradiation of the red-light-emitting lamp beads.
Preferably, the film for displaying various colors on the window of the LED nixie tube is made of a matte high-transmittance PET plastic sheet, and the protective film is a transparent PET film.
The invention also provides a manufacturing method of the adhesive film for enabling the window of the LED nixie tube to display various colors, which comprises the following steps:
Printing first color ink on an identification area and a switching window on the front surface of a base layer to form a boundary line of any identification display window, any first shape pattern, a boundary line of the switching window and a switching key pattern;
printing second color ink on the mark area and the switching window on the front surface of the base layer, specifically, printing the second color ink on the boundary line of any mark display window, the boundary line of the switching window and the switching key pattern, and printing the second color ink inside the mark display window to form a second shape pattern;
thirdly, printing transparent black ink on the superposed part of the first color ink and the second color ink on the front surface of the base layer;
printing black oil on the front surface of the base layer except for the identification area, the prompt area, the key area and the switching window;
fifthly, printing the glue-dropping-preventing black oil on the reverse side of the base layer at the position corresponding to the black oil in the fourth step;
sixthly, printing 3M glue on the reverse side of the base layer, wherein the printing area of the 3M glue is completely overlapped with the printing area of the glue-dropping-preventing black oil;
step seven, covering a release film on the reverse side of the base layer;
and step eight, covering a protective film on the front surface of the base layer.
Preferably, the method for manufacturing the adhesive film for enabling the window of the LED nixie tube to display multiple colors comprises the steps that the first color ink comprises a red pigment and boiled oil water in a mass ratio of 100:5, and the type of the red ink is 320-886;
the second color ink comprises a blue pigment and boiled oil water in a mass ratio of 100:5, and the type of the blue ink is 120-887;
the transparent black ink comprises gloss oil and black oil in a mass ratio of 40:30, wherein the gloss oil is 9100 in type;
in the fourth step, the type of the black oil printed on the part outside the marking area, the prompt area, the key area and the switching window on one side surface of the base layer is 6-4HJ 706;
the glue-dropping-preventing black oil comprises black oil and boiled oil water in a mass ratio of 100:5, wherein the black oil is A092-2.
Preferably, in the manufacturing method of the adhesive film for enabling the window of the LED nixie tube to display multiple colors, each step of printing needs to be subjected to heat curing, and the next step of printing is performed after the printing ink is dried and cured.
The invention at least comprises the following beneficial effects: according to the invention, the identification display windows and the identification patterns with multiple colors are arranged and matched with the backlight color of the LED lamp beads to display the identification display windows and the identification patterns with different colors, so that the visual effect is higher, the color value of the control panel of the electronic equipment is improved, the grade of the electronic product is further improved, and the market sales competitiveness is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of a film for displaying multiple colors on a window of an LED nixie tube according to an embodiment of the present invention;
FIG. 2 is a schematic view of a film structure for displaying various colors on a window of an LED nixie tube according to another embodiment of the invention;
fig. 3 is a schematic structural diagram of a film for displaying multiple colors on a window of an LED nixie tube according to another embodiment of the invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The invention provides a film for enabling an LED nixie tube window to display various colors, which comprises a base layer, a protective film covering the front surface of the base layer and a release film covering the back surface of the base layer, wherein the front surface of the base layer is provided with an identification area, a plurality of identification display windows are arranged in the identification area, an identification pattern is arranged in any one identification display window, the identification display windows and the identification patterns have various colors, and the identification display windows and the identification patterns are arranged as follows: according to the switching of the lamp beads with different light-emitting colors, the identification display window displays in different colors, and the identification patterns display in different colors and shapes.
In the technical scheme, the identification patterns with various colors are arranged on the base layer, and the identification patterns with different colors can be displayed by matching with the lamp beads, so that the visual effect of the control panel is improved, and the grade of an electronic product is improved.
The sticking film is used for being stuck on a mould box of a display screen of a control panel of an electronic product, a plurality of lamp beads are arranged inside the mould box, the positions of the identification display window and the identification patterns are provided with the lamp beads with various colors, the identification display window on the control panel displays with different colors according to the opening of the lamp beads with different colors, the identification patterns with the same color as the lamp beads are displayed at the same time, the identification display window and the identification patterns are endowed with various colors, the identification patterns with different colors and different styles can be better and more visually displayed under the matching of the lamp beads, and the visual effect of the control panel is improved.
In another technical scheme, make the pad pasting that LED charactron window can show multiple colour, the pad pasting is circular structure, the basic unit the protection film with from the circular structure that the type membrane was established for folding in proper order, the identification area is the arc structure and locates the upper portion of basic unit, a plurality of sign display windows are laid along the circumferencial direction interval in the identification area. The film is matched with the mold box with the circular structure, and the identification area is arranged on the upper part of the base layer in the arc-shaped structure, so that the display attractiveness of the control panel is improved on the basis of not influencing the function of the control panel.
In another technical scheme, the film which enables the LED nixie tube window to display various colors is further provided with a prompt area on the front face of the base layer, the boundary line of the prompt area is in a circular structure and is arranged in the middle of the base layer, and a plurality of prompt patterns are arranged in the prompt area. Set up the suggestion district on the higher authority of basic unit, set up the lamp pearl with the position that the suggestion district corresponds on the diaphragm capsule, under the switching-on action of lamp pearl, the mode of cooperation electronic product can show corresponding prompt information.
In another technical scheme, the film which enables the LED nixie tube window to display various colors is further provided with a key area and a switching window on the front side of the base layer, the key area is arranged on the lower portion of the base layer, and a plurality of key patterns are arranged in the key area at intervals; the switching window is arranged at the lower part of the prompt area, a switching key pattern is arranged in the switching window, the switching window and the switching key pattern both have multiple colors, and the switching window and the switching key pattern are set as follows: and according to the switching of the lamp beads with different light-emitting colors, the switching window and the switching key pattern are displayed in different colors. The front surface of the base layer is provided with a key pattern corresponding to a key on the die box, and a lamp bead is arranged at a corresponding position in the die box, so that the key pattern is lightened under the action of opening the lamp bead; set up the switching window that has multiple colour and switch key pattern on the front of basic unit, it is with sign display window and sign pattern effect with the same reason, the lamp pearl of the different colours of cooperation setting in the diaphragm capsule shows the switching window that corresponds and switches key pattern, improves control panel's demonstration variety.
In another technical scheme, in the manufacturing method of the adhesive film for enabling the LED nixie tube window to display multiple colors, any identification display window and any identification pattern, and the switching window and the switching key pattern have three colors of white, blue and red;
any one of the identification display window, the switching window and the switching key pattern can display white under the irradiation of a lamp bead with white light emitting color, display blue under the irradiation of a lamp bead with blue light emitting color, and display red under the irradiation of a lamp bead with red light emitting color;
any identification pattern comprises a first shape pattern and a second shape pattern, the first shape pattern and the second shape pattern are displayed simultaneously and are both white under the irradiation of a lamp bead with a white light emitting color, the first shape pattern is displayed and is both blue under the irradiation of a lamp bead with a blue light emitting color, and the second shape pattern is displayed and is both red under the irradiation of a lamp bead with a red light emitting color.
In the technical scheme, the identification display window, the identification pattern, the switching window and the switching key pattern are all provided with three colors, lamp beads of the three colors are arranged at corresponding positions, the lamp bead of one color corresponds to the window and the pattern of one color, and the pattern can be a font or a real object image with a certain shape; when the white lamp bead is opened, the identification display window, the identification pattern, the switching window and the switching key pattern are all white and are lighted, when the blue lamp bead is opened, the blue identification window, the identification pattern, the switching window and the switching key pattern are lighted by blue, and when the red lamp bead is opened, the red identification window, the identification pattern, the switching window and the switching key pattern are lighted by red.
In another technical scheme, in the manufacturing method of the film for enabling the window of the LED nixie tube to display various colors, the base material is a matte high-transmittance PET plastic sheet, and the protective film is a transparent PET film. Base material and protection film all select for use the performance more comprehensive PET, improve the performance of pad pasting, and base material selects for use the material that passes through of matte height, and transparent material is selected for use to the protection film.
In another technical scheme, the method for manufacturing the adhesive film enabling the window of the LED nixie tube to display multiple colors comprises the following steps:
printing first color ink on an identification area and a switching window on the front surface of a base layer to form a boundary line of any identification display window, any first shape pattern, a boundary line of the switching window and a switching key pattern;
printing second color ink on the mark area and the switching window on the front surface of the base layer, specifically, printing the second color ink on the boundary line of any mark display window, the boundary line of the switching window and the switching key pattern, and printing the second color ink inside the mark display window to form a second shape pattern;
thirdly, printing transparent black ink on the overlapped part of the first color ink and the second color ink on the front surface of the base layer;
Printing black oil on the front surface of the base layer except for the identification area, the prompt area, the key area and the switching window;
fifthly, printing glue-dropping-preventing black oil on the reverse side of the base layer corresponding to the black oil in the fourth step;
step six, printing 3M glue on the reverse side of the base layer, wherein the printing area of the glue is completely overlapped with the printing area of the glue-dropping-preventing black oil;
step seven, covering a release film on the reverse side of the base layer;
and step eight, covering a protective film on the front surface of the base layer.
The first color ink comprises a red pigment and boiled oil water in a mass ratio of 100:5, and the type of the red ink is 320-886;
the second color ink comprises a blue pigment and boiled oil water in a mass ratio of 100:5, and the type of the blue ink is 120-887;
the transparent black ink comprises gloss oil and black oil in a mass ratio of 40:30, wherein the gloss oil is 9100 in type;
in the fourth step, the type of the black oil printed on the part outside the marking area, the prompt area, the key area and the switching window on one side surface of the base layer is 6-4HJ 706;
the glue-dropping-preventing black oil comprises black oil and boiled oil water in a mass ratio of 100:5, wherein the black oil is A092-2.
And (3) carrying out heat curing treatment after printing in each step, and carrying out printing in the next step after the printing ink is dried and cured.
In the technical scheme, the printing ink with different colors and different shapes is sequentially printed on the base layer, so that the identification area, the prompt area, the key area and the switching window are formed, the window with multiple colors and the patterns are formed in each area, the control panel can display the patterns with different colors along with the change of the colors of the lamp beads, and the lamp bead color changing control panel is simple in manufacturing method and high in operability.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: between the first step and the second step, and between the second step and the third step, brushing a layer of transition agent on the front surface of the base layer, specifically comprising the following steps: after the upper layer of printing ink is dried and solidified, brushing a layer of transition agent on the superposed position of the first color printing ink and the second color printing ink, drying the transition agent until the solvent is evaporated by 50%, and then printing the next layer of printing ink; the transition agent comprises an adhesion promoter, an anti-adhesion agent, transparent oxidized starch emulsion and a solvent in a weight ratio of 0.5:0.3:5: 50; the solvent was 20% ethyl ester. The transition agent is printed on the overlapped part of the adjacent printing ink, so that the bonding adhesion of the two adjacent layers of printing ink can be improved, and the manufacturing quality of the adhesive film is improved.
Taking a control panel on a washing machine as an example for explanation, as shown in fig. 1 to 3, according to the function requirement of the washing machine, a circular adhesive film is arranged by matching with a mold box of the control panel of the washing machine, an upper arc-shaped area of the adhesive film is an identification area, a middle circular structure area is a prompt area, a switching window is arranged at the bottom of the prompt area, and a lower arc-shaped area is a key area; the specific preparation method comprises the following steps:
s1, cutting the PET base layer according to the production size requirement;
s2, measuring four corners and a central point of the screen plate by using a tensiometer, wherein the tension range is 19-30N/cm;
s3, starting printing ink on the front side of the base layer: printing first color ink on the identification area and the switching window to form a boundary line of any identification display window, a boundary line of any first shape pattern, a boundary line of the switching window and a switching key pattern, as shown in fig. 2, drying and curing (baking temperature is 60 +/-5 ℃) after the first color ink is printed, then printing a transition agent on an area of the first color ink which needs to be covered by the second color ink, and baking (baking degree is 50% of solvent evaporation in the transition agent);
s4, printing a second color ink on the mark area and the switching window, specifically, printing the second color ink on any one of the boundary line of the mark display window, the boundary line of the switching window and the switching key pattern, and printing the second color ink inside the mark display window to form a second shape pattern, as shown in fig. 3; after the printing of the second color ink is finished, drying and curing are carried out (the baking temperature is 60 +/-5 ℃), then a transition agent is printed in the overlapped area of the second color ink and the first color ink, and baking is carried out (the baking degree is 50% of the solvent in the transition agent is evaporated);
S5, printing transparent black ink on the overlapped part of the first color ink and the second color ink on the front surface of the base layer;
s6, printing black oil on the front surface of the base layer except for the identification area, the prompt area, the key area and the switching window;
s7, printing anti-glue-dropping black oil on the reverse side of the base layer corresponding to the black oil in the fourth step;
s8, printing 3M glue on the reverse side of the base layer, wherein the printing area of the glue is completely overlapped with the printing area of the glue-dropping-proof black oil;
s9, covering a release film on the reverse side of the base layer;
and S10, covering a protective film on the front surface of the base layer.
Washing machine's control panel's diaphragm capsule with each window, set up corresponding colour lamp pearl on the position that each pattern corresponds, the suggestion district of circular structure region is the fretwork district of not printing colour printing ink in fig. 1 ~ 3, and set up white lamp pearl on the position of the diaphragm capsule that corresponds, set up white lamp pearl and blue lamp pearl on the position that the diaphragm capsule that prints first colour printing ink corresponds, set up white lamp pearl and red lamp pearl on the position that the diaphragm capsule that prints second colour printing ink corresponds, the while is printed first colour printing ink, be provided with white lamp pearl on the position that the diaphragm capsule that second colour printing ink corresponds, red lamp pearl and blue lamp pearl.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. Make LED charactron window can show the pad pasting of multiple colour, its characterized in that, including the basic unit, cover and locate the positive protection film of basic unit and cover and locate the release type membrane of basic unit reverse side, be equipped with the identification area on the front of basic unit, be equipped with a plurality of sign display windows in it, be equipped with the identification pattern in arbitrary sign display window, sign display window and identification pattern all have multiple colour, sign display window and identification pattern set up to: according to the switching of the lamp beads with different luminous colors, the identification display window displays in different colors, and the identification patterns display in different colors and shapes.
2. The film for displaying various colors on a window of an LED nixie tube according to claim 1, wherein the film has a circular structure, the base layer, the protective film and the release film have circular structures stacked in sequence, the mark region has an arc structure and is disposed on the base layer, and the mark display windows are disposed on the mark region at intervals along a circumferential direction.
3. The film for displaying various colors on a window of an LED digital tube as claimed in claim 2, wherein the front surface of the base layer further comprises a prompt region having a circular border at the middle portion of the base layer, and the prompt region further comprises a plurality of prompt patterns.
4. The film for displaying a plurality of colors on a window of an LED digital tube according to claim 3, wherein a key area and a switching window are further disposed on the front surface of the base layer, the key area is disposed on the lower portion of the base layer, and a plurality of key patterns are disposed at intervals in the key area; the switching window is arranged at the lower part of the prompt area, a switching key pattern is arranged in the switching window, the switching window and the switching key pattern both have multiple colors, and the switching window and the switching key pattern are set as follows: and according to the switching of the lamp beads with different light-emitting colors, the switching window and the switching key pattern are displayed in different colors.
5. The film for displaying LED nixie tube window with multiple colors as claimed in claim 4, wherein any one of the logo display window and any one of the logo patterns, and said switching window and said switching key pattern have three colors of white, blue and red;
any one of the identification display window, the switching window and the switching key pattern can display white under the irradiation of the lamp beads with white light-emitting colors, display blue under the irradiation of the lamp beads with blue light-emitting colors, and display red under the irradiation of the lamp beads with red light-emitting colors;
any identification pattern comprises a first shape pattern and a second shape pattern, the first shape pattern and the second shape pattern are displayed simultaneously and are both white under the irradiation of the white-light-emitting lamp beads, the first shape pattern is displayed and is both blue under the irradiation of the blue-light-emitting lamp beads, and the second shape pattern is displayed and is both red under the irradiation of the red-light-emitting lamp beads.
6. The film for displaying various colors on a window of an LED nixie tube according to claim 5, wherein the base material is a matte high-transmittance PET plastic sheet, and the protective film is a transparent PET film.
7. The manufacturing method of the adhesive film for enabling the window of the LED nixie tube to display various colors is characterized by comprising the following steps of:
printing first color ink on an identification area and a switching window on the front surface of a base layer to form a boundary line of any identification display window, any first shape pattern, a boundary line of the switching window and a switching key pattern;
printing second color ink on the mark area and the switching window on the front surface of the base layer, specifically, printing the second color ink on the boundary line of any mark display window, the boundary line of the switching window and the switching key pattern, and printing the second color ink inside the mark display window to form a second shape pattern;
thirdly, printing transparent black ink on the superposed part of the first color ink and the second color ink on the front surface of the base layer;
printing black oil on the front surface of the base layer except for the identification area, the prompt area, the key area and the switching window;
fifthly, printing the glue-dropping-preventing black oil on the reverse side of the base layer at the position corresponding to the black oil in the fourth step;
sixthly, printing 3M glue on the reverse side of the base layer, wherein the printing area of the 3M glue is completely overlapped with the printing area of the glue-dropping-preventing black oil;
Step seven, covering a release film on the reverse side of the base layer;
and step eight, covering a protective film on the front surface of the base layer.
8. The method as claimed in claim 7, wherein the first color ink comprises 100:5 mass ratio of red pigment and boiled oil water, and the red ink is 320-886;
the second color ink comprises a blue pigment and boiled oil water in a mass ratio of 100:5, and the type of the blue ink is 120-887;
the transparent black ink comprises gloss oil and black oil in a mass ratio of 40:30, wherein the gloss oil is 9100 in type;
in the fourth step, the type of the black oil printed on the part outside the marking area, the prompt area, the key area and the switching window on one side surface of the base layer is 6-4HJ 706;
the glue-dropping-preventing black oil comprises black oil and boiled oil water in a mass ratio of 100:5, wherein the black oil is A092-2.
9. The method as claimed in claim 7, wherein the printing of each step is followed by thermal curing, and the printing of the next step is followed by drying and curing of the printing ink.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210110016.2A CN114559728A (en) | 2022-01-29 | 2022-01-29 | Adhesive film for enabling LED nixie tube window to display various colors and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210110016.2A CN114559728A (en) | 2022-01-29 | 2022-01-29 | Adhesive film for enabling LED nixie tube window to display various colors and manufacturing method thereof |
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| CN114559728A true CN114559728A (en) | 2022-05-31 |
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