CN110750168A - 3D nano-imprinting film-coating touch storage box cover plate and manufacturing process thereof - Google Patents
3D nano-imprinting film-coating touch storage box cover plate and manufacturing process thereof Download PDFInfo
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- CN110750168A CN110750168A CN201910871817.9A CN201910871817A CN110750168A CN 110750168 A CN110750168 A CN 110750168A CN 201910871817 A CN201910871817 A CN 201910871817A CN 110750168 A CN110750168 A CN 110750168A
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- 238000003860 storage Methods 0.000 title claims abstract description 146
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000007888 film coating Substances 0.000 title claims abstract description 11
- 238000009501 film coating Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000000007 visual effect Effects 0.000 claims abstract description 4
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- 238000005516 engineering process Methods 0.000 claims description 15
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- 238000010023 transfer printing Methods 0.000 claims description 11
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- 238000000576 coating method Methods 0.000 claims description 9
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- 238000007747 plating Methods 0.000 claims description 7
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- 238000003825 pressing Methods 0.000 claims description 6
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- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000007688 edging Methods 0.000 claims description 3
- 230000009477 glass transition Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
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- 238000005728 strengthening Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005034 decoration Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a 3D nano-imprinting film-coating touch storage box cover plate and a manufacturing process thereof, and relates to the technical field of refrigerator box covers. The storage box comprises a storage box cover plate component and a storage box cover plate decorative plate; the storage box cover plate assembly comprises a storage box glass cover plate and a storage box glass cover plate surrounding frame; the storage box glass cover plate is arranged on the inner peripheral side of the storage box glass cover plate surrounding frame in a matched mode; a storage box cover plate decorative plate is stuck on the upper surface of the storage box glass cover plate surrounding frame; the surface of the storage box cover plate decorative plate is provided with a display touch operation area and a storage box display and hidden visual area. According to the invention, the black ink layer for shielding is printed on the surface of the nano metal ink layer except the display touch operation area and the visible and invisible area of the storage box, so that the storage box cover plate decorative plate has the visible and invisible functions and good decoration; the invisible and visible area of the storage box presents an interior decoration effect only when being backlight; meanwhile, the touch operation area is displayed to have the touch function.
Description
Technical Field
The invention belongs to the technical field of refrigerator box covers, and particularly relates to a 3D nano-imprinting coated touch storage box cover plate and a manufacturing process thereof.
Background
At present, the refrigerator storage box has more and more abundant functions, and can realize various functions such as 'fresh keeping', 'moisture preservation', 'mother and baby', 'sterilization', 'smell purification', 'tea', 'wine storage' and the like.
The functional storage box of a part of refrigerators is used for directly controlling the function of the storage box on a storage box cover plate; the storage box cover plate is provided with control pieces such as control keys, buttons or sliding buttons to control the function. However, with the rise of intelligent products and the improvement of user's demands for simple and clean operation and convenience, the operation modes of control keys, buttons or sliding buttons and the like have been increasingly unable to meet the demands of consumers, especially high-end consumers.
The functional storage box of a part of refrigerators realizes that the touch screen control of the storage box is directly finished on a storage box cover plate; however, the decorative plate of the cover plate of the storage box is mostly made of plastic plates or metal plates coated with decorative patterns, and because the plastic plates or the metal plates with the decorative patterns are opaque, stored articles in the storage box are invisible under the condition of not being pulled open, so that the use convenience and the intuition are influenced.
The functional storage box of part refrigerator realizes directly accomplishing the touch screen control to the storage box on the storage box apron, but the display of the decorative board of storage box apron is controlled the region and can not be realized stealthy function, is partly visible under the non-lighting state.
Along with the development of new technology and electronic technology, the interior trim surface becomes the decoration surface that has the design sense, the direction of high-end refrigerator function storing box control demand: the storage box integrates decoration and functionality; the display area of the cover plate is presented on the surface of the interior decoration through backlight or display activation only when needed, and real-time control is carried out through a smooth touch screen; the cover plate has a visible and invisible function, and articles stored in the storage box can be clearly seen when the cover plate is awakened and lightened; when no light is emitted, the cover plate glass is an integral and attractive decorative plate and can shield messy articles in the storage box.
The invention provides a 3D nano-imprinting coating touch storage box cover plate and a manufacturing process thereof, wherein a storage box cover plate decorative plate is adhered to the upper surface of a storage box glass cover plate surrounding frame; a semi-reflecting and semi-permeable film layer and a 3D nano micro-texture layer are plated on the storage box cover plate decorative plate; meanwhile, a black ink layer for shielding is printed on the surface of the nano metal ink layer except for the display touch operation area and the visible and invisible area of the storage box, so that the decorative plate of the cover plate of the storage box has the visible and invisible functions and good decoration; the invisible and visible area of the storage box presents an interior decoration effect only when being backlight; meanwhile, the touch operation area is displayed to have the touch function.
Disclosure of Invention
The invention aims to provide a 3D nano-imprinting film-coating touch storage box cover plate and a manufacturing process thereof, wherein a storage box cover plate decorative plate is adhered to the upper surface of a storage box glass cover plate surrounding frame; a semi-reflecting and semi-permeable film layer and a 3D nano micro-texture layer are plated on the decorative plate of the storage box cover plate; meanwhile, a black ink layer for shielding is printed in the area of the surface of the nano metal ink layer except the area for displaying the touch operation and the area for displaying and hiding the visible area of the storage box, so that the decorative plate of the cover plate of the storage box has a displaying and hiding function and good decoration; the invisible and visible area of the storage box presents an interior decoration effect only when being backlight; meanwhile, the touch operation area is displayed to have the touch function.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a 3D nano-imprinting coating film touch storage box cover plate, which comprises: the storage box cover plate assembly and the storage box cover plate decorating plate; the storage box cover plate assembly comprises a storage box glass cover plate and a storage box glass cover plate surrounding frame; the storage box glass cover plate is arranged on the inner peripheral side of the storage box glass cover plate surrounding frame in a matched mode; a storage box cover plate decorative plate is stuck on the upper surface of the storage box glass cover plate surrounding frame; the surface of the storage box cover plate decorative plate is provided with a display touch control operation area and a storage box display and hidden visible area;
the storage box cover plate decorating plate comprises a sheet-shaped glass substrate; a semi-reflective semi-permeable film layer is plated on the flaky glass substrate; the semi-reflecting and semi-transmitting film layer is imprinted with the 3D nano micro-texture layer; a nano metal ink layer is printed on the 3D nano micro texture layer; and a black ink layer for shielding is printed on the surface of the nano metal ink layer except for the display touch operation area and the visible and invisible area of the storage box.
Preferably, the thickness of the sheet-shaped glass substrate is 1.1-2 mm; the semi-reflecting and semi-transmitting film layer has the reflection rate of 30% +/-5 and the transmission rate of 70% +/-5.
Preferably, a touch driving chip and a pressure sensor are mounted on the back of the storage box cover plate decorating plate and at the position of the display touch operation area.
A manufacturing process of a 3D nano-micro-imprinting film-coating touch storage box cover plate comprises the following steps:
s00: integrally injection-molding by using an injection molding machine to form a storage box glass cover plate surrounding frame;
s01: sequentially plating a semi-reflecting and semi-permeable film layer, an impressing 3D nano micro-texture layer and a nano metal ink layer on the flaky glass substrate;
s02: a black ink layer for shielding is printed on the surface of the nano metal ink layer except for a display touch operation area and a visible and invisible area of the storage box;
s03: the 3M double-sided adhesive tape is attached to the storage box glass cover plate enclosing frame.
Preferably, the manufacturing process of the storage box cover plate decorating plate in SO2 comprises the following steps:
a00: medium opening: cutting glass according to the size to form a sheet-shaped glass substrate;
a01: edging CNC: chamfering and rounding the periphery of the flaky glass substrate;
a02: strengthening: carrying out physical tempering or chemical tempering on the flaky glass substrate;
a03: film coating: plating a semi-reflective semi-transparent film layer on the surface of the sheet glass substrate in a vacuum magnetron sputtering mode;
a04: 3D nano micro-pressure transfer printing: and (3) impressing the 3D nano micro-texture layer on the semi-reflecting and semi-permeable membrane layer by a 3D nano micro-pressure transfer printing technology.
Preferably, the 3D nano micro-pressure transfer printing technology in a04 specifically includes the following processes:
t00: manufacturing a 3D nanometer micro-texture mould by adopting a photoetching technology;
t01: spraying high-thermoplastic molecular material with nano-scale thickness on the sheet glass substrate and heating to a temperature higher than the glass transition temperature;
t02: pressing the 3D nano-micro-pattern mould on a high-thermoplastic molecular material and carrying out mould pressing;
t03: after the molding is finished, cooling and solidifying the high-thermoplasticity molecular material and removing the 3D nano micro-texture mold;
t04: and performing anisotropic etching to remove residual polymer and performing pattern transfer.
Preferably, the 3D nanometer microgroove mold has a line thickness of 0.02MM, a line distance of 0.02MM and a height of 0.005 MM.
One aspect of the present invention has the following advantageous effects:
1. according to the invention, the storage box cover plate decorative plate is stuck on the upper surface of the storage box glass cover plate enclosing frame; a semi-reflecting and semi-permeable film layer and a 3D nano micro-texture layer are plated on the decorative plate of the storage box cover plate; meanwhile, a black ink layer for shielding is printed in the area of the surface of the nano metal ink layer except the area for displaying the touch operation and the area for displaying and hiding the visible area of the storage box, so that the decorative plate of the cover plate of the storage box has a displaying and hiding function and good decoration; the invisible and visible area of the storage box presents an interior decoration effect only when being backlight; meanwhile, the touch operation area is displayed to have the touch function.
2. According to the invention, the storage box cover plate decorating plate is adhered to the upper surface of the storage box glass cover plate enclosing frame, and the driving chip and the pressure sensor are arranged on the back surface of the display touch operation area of the storage box cover plate decorating plate, so that the integration of decoration and touch functionality is realized.
3. The glass cover plate of the storage box has the visible and invisible functions; when the storage box is awakened and lightened, articles stored in the storage box can be clearly seen; when no light is emitted, the cover plate glass is an integral and attractive decorative plate and can shield the disordered objects in the storage box.
Of course, it is not necessary for any product that implements the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a cover plate of a 3D nanoimprint coating touch storage box of the present invention;
FIG. 2 is a rear view of a cover plate of a 3D nanoimprint coating touch storage box of the present invention;
FIG. 3 is a schematic structural view of a cover plate decorative plate of the storage box of the present invention;
FIG. 4 is a flow chart of a manufacturing process of a 3D nanoimprint coating film touch storage box cover plate according to the invention;
FIG. 5 is a flow chart of the manufacture of the cover plate decorative plate of the storage box of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention is a cover plate of a 3D nanoimprint coating touch storage box, comprising: the storage box comprises a storage box cover plate component 1 and a storage box cover plate decorating plate 2; the storage box cover plate component 1 comprises a storage box glass cover plate 11 and a storage box glass cover plate surrounding frame 12; the inner peripheral side of the storage box glass cover plate surrounding frame 12 is provided with a storage box glass cover plate 11 in a matching way; the storage box cover plate decorative plate 2 is stuck on the upper surface of the storage box glass cover plate surrounding frame 12; the surface of the storage box cover plate decorating plate 2 is provided with a display touch control operation area 31 and a storage box visible and invisible area 32;
the storage box cover plate decorating plate 2 comprises a sheet-shaped glass substrate 21; a semi-reflecting and semi-permeable film layer 22 is plated on the sheet-shaped glass substrate 21; the semi-reflecting and semi-permeable film layer 22 is imprinted with the 3D nano micro-texture layer 23; a nano metal ink layer 24 is printed on the 3D nano micro-texture layer 23; the areas of the surface of the nano metal ink layer 24 except the display touch operation area 31 and the storage box visible and invisible area 32 are printed with a black ink layer for shielding.
Specifically, the thickness of the flaky glass substrate 21 can be 1.1-2mm, and the storage box cover plate decorating plate 2 is formed by processing through a 3D nanometer micro-pressure transfer printing technology and a coating technology; the method comprises the steps of forming a superfine three-dimensional pattern through laser micro-carving, forming metal color texture through film coating, and enabling the surface of glass or plastic to present the required three-dimensional metal texture through a transfer printing technology, and meanwhile, the glass or plastic has a visible and invisible effect. The front surface of the storage box glass cover plate enclosing frame 12 is fixed through a bonding structure to serve as a touch control operation panel and a visual panel;
specifically, a nano-scale semi-reflecting and semi-permeable film layer 22 is plated on the surface of the glass in a vacuum magnetron sputtering mode; the semi-reflecting and semi-transmitting film layer 22 has strong reflection and a certain transmittance; according to the display and hiding requirements of a display touch screen and a visual area of a storage box of the refrigerator, the reflectivity of the cover plate glass is set to be 30 +/-5, and the transmittance of the cover plate glass is 70 +/-5; the semi-reflecting and semi-permeable film layer 22 is plated to realize the function of showing and hiding the storage box cover plate decorating plate 2.
The storage box display control module is arranged on the back of the storage box cover plate decorating plate 2 and at the position of the display touch operation area 31; the storage box display control module comprises a touch control driving chip and a pressure sensor and is used for displaying and controlling a functional module of the storage box; bonding the storage box display control module by adopting bonding materials such as glue and the like; and the storage box cover plate decorative plate 2 is attached to the storage box glass cover plate surrounding frame 12 by adopting a 3M double-sided adhesive tape.
Referring to fig. 4, a manufacturing process of a 3D nanoimprint coating film touch storage box cover plate includes the following steps:
s00: the storage box glass cover plate surrounding frame 2 is formed by adopting an injection molding machine in an integrated injection molding mode and serves as a structural main body of a storage box control cover plate;
s01: sequentially plating a semi-reflecting and semi-permeable film layer 22, an imprinting 3D nano micro-texture layer 23 and a nano metal ink layer 24 on a sheet glass substrate 21;
s02: a black ink layer for shielding is printed on the surface of the nano metal ink layer 24 except for the display touch operation area 31 and the storage box visible and invisible area 32, so that the shielding effect on parts on the back of the storage box cover plate decorative plate 2 is achieved;
s03: the 3M double-sided adhesive tape is attached to the storage box glass cover plate surrounding frame 2.
Referring to fig. 5, the manufacturing process of the storage box cover plate decorative plate 2 in the SO2 includes the following steps:
a00: medium opening: cutting the glass according to the size to form a sheet-shaped glass substrate 21;
a01: edging CNC: chamfering and rounding the periphery of the sheet-shaped glass substrate 21;
a02: strengthening: carrying out physical tempering or chemical tempering on the flaky glass substrate 21;
a03: film coating: plating a semi-reflective semi-transparent film layer 22 on the surface of a sheet glass substrate 21 in a vacuum magnetron sputtering mode; specifically, the line thickness, the line distance and the height of the 3D nanometer micro-texture mold are 0.02MM, 0.02MM and 0.005MM, and the brightness and the colorful effect of the texture are highlighted due to small unit area;
a04: 3D nano micro-pressure transfer printing: and the 3D nano micro-texture layer 23 is imprinted on the semi-reflecting and semi-permeable membrane layer 22 through a 3D nano micro-pressure transfer printing technology.
The 3D nanometer micro-pressure transfer printing technology in the A04 concretely comprises the following processes:
t00: manufacturing a 3D nanometer micro-texture mould by adopting a photoetching technology;
t01: the sheet-like glass substrate 21 is coated with a nano-scale thickness of a high thermoplastic molecular material such as: PMMA is heated to a temperature higher than the glass transition temperature; specifically, the thermoplastic material has reduced viscosity and enhanced fluidity in a high elastic state, and then a nanoscale die is pressed on the thermoplastic material, and appropriate pressure is applied; the thermoplastic material fills the cavity in the mold, and the thickness of the thermoplastic material is larger than the height of the cavity of the mold in the process, so that the mold is prevented from being damaged due to direct contact with the substrate;
t02: pressing the 3D nano-micro-pattern mould on a high-thermoplastic molecular material and carrying out mould pressing;
t03: after the molding is finished, cooling and solidifying the high-thermoplasticity molecular material and removing the 3D nano micro-texture mold;
t04: and performing anisotropic etching to remove residual polymer and performing pattern transfer.
Specifically, the pattern transfer may be performed by etching or lift-off. The etching technology takes the thermoplastic material as a mask and carries out anisotropic etching on the substrate below the thermoplastic material, thereby obtaining a corresponding pattern. The stripping process comprises the steps of plating a layer of metal on the surface, dissolving the polymer by using an organic solvent, stripping the metal on the thermoplastic material, using the metal on the substrate as a mask, and etching to obtain a pattern.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a 3D nanometer micro-impression coating film touch-control storing box apron which characterized in that includes: the storage box cover plate component (1) and the storage box cover plate decorative plate (2); the storage box cover plate component (1) comprises a storage box glass cover plate (11) and a storage box glass cover plate surrounding frame (12); the inner peripheral side of the storage box glass cover plate surrounding frame (12) is provided with a storage box glass cover plate (11) in a matching way; the storage box cover plate decorative plate (2) is adhered to the upper surface of the storage box glass cover plate surrounding frame (12); a display touch control operation area (31) and a storage box display and hidden visual area (32) are arranged on the surface of the storage box cover plate decorative plate (2);
the storage box cover plate decorating plate (2) comprises a sheet-shaped glass substrate (21); a semi-reflecting and semi-permeable film layer (22) is plated on the sheet-shaped glass substrate (21); the semi-reflecting and semi-permeable film layer (22) is stamped with a 3D nano micro-texture layer (23); a nano metal ink layer (24) is printed on the 3D nano micro-texture layer (23); and a black ink layer for shielding is printed on the surface of the nano metal ink layer (24) except for a display touch operation area (31) and a storage box visible and invisible area (32).
2. The cover plate of the 3D nano-micro-imprinting coated touch storage box according to claim 1, wherein the sheet-shaped glass substrate (21) has a thickness of 1.1-2 mm; the reflectivity of the semi-reflecting and semi-permeable film layer is 30% +/-5, and the transmittance is 70% +/-5.
3. The 3D nano-imprinting coated touch storage box cover plate according to claim 1, wherein a touch driving chip and a pressure sensor are mounted on the back surface of the storage box cover plate (2) and at the position of the display touch operation area (31).
4. The manufacturing process of the 3D nano-micro-imprinting film-coating touch storage box cover plate is characterized by comprising the following steps of:
s00: integrally injection-molding by using an injection molding machine to form a storage box glass cover plate surrounding frame (2);
s01: sequentially plating a semi-reflecting and semi-permeable film layer (22), an impressing 3D nano micro-texture layer (23) and a nano metal ink layer (24) on the sheet-shaped glass substrate (21);
s02: a black ink layer for shielding is printed on the surface of the nano metal ink layer (24) except for a display touch operation area (31) and a storage box visible and invisible area (32);
s03: the 3M double-sided adhesive tape is attached to the storage box glass cover plate surrounding frame (2).
5. The manufacturing process of the 3D nano-micro-imprinting coated touch storage box cover plate according to claim 4, wherein the manufacturing process of the storage box cover plate decorative plate (2) in SO2 comprises the following steps:
a00: medium opening: cutting the glass according to the size to form a sheet-shaped glass substrate (21);
a01: edging CNC: chamfering and rounding the periphery of the sheet-shaped glass substrate (21);
a02: strengthening: carrying out physical tempering or chemical tempering on the flaky glass substrate (21);
a03: film coating: plating a semi-reflecting and semi-permeable film layer (22) on the surface of the flaky glass substrate (21) in a vacuum magnetron sputtering mode;
a04: 3D nano micro-pressure transfer printing: and (3) stamping the 3D nano micro-texture layer (23) on the semi-reflecting and semi-permeable film layer (22) by a 3D nano micro-pressure transfer printing technology.
6. The manufacturing process of the 3D nano-imprinting coated touch storage box cover plate according to claim 5, wherein the 3D nano-micro pressure transfer printing technology in A04 specifically comprises the following steps:
t00: manufacturing a 3D nanometer micro-texture mould by adopting a photoetching technology;
t01: spraying high-thermoplastic molecular materials with nanometer-scale thickness on the sheet-shaped glass substrate (21) and heating to a temperature higher than the glass transition temperature;
t02: pressing the 3D nano-micro-pattern mould on a high-thermoplastic molecular material and carrying out mould pressing;
t03: after the molding is finished, cooling and solidifying the high-thermoplasticity molecular material and removing the 3D nanometer micro-texture mold;
t04: and performing anisotropic etching to remove residual polymer and performing pattern transfer.
7. The manufacturing process of the 3D nano-micro-imprinting film-coating touch storage box cover plate according to claim 6, wherein the 3D nano-micro-texture mold has a line thickness of 0.02MM, a line distance of 0.02MM and a height of 0.005 MM.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910871817.9A CN110750168B (en) | 2019-09-16 | 2019-09-16 | 3D nano micro-imprint coated touch storage box cover plate and manufacturing process thereof |
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| CN201910871817.9A CN110750168B (en) | 2019-09-16 | 2019-09-16 | 3D nano micro-imprint coated touch storage box cover plate and manufacturing process thereof |
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| CN110750168A true CN110750168A (en) | 2020-02-04 |
| CN110750168B CN110750168B (en) | 2024-08-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765712A (en) * | 2020-07-09 | 2020-10-13 | 长虹美菱股份有限公司 | Refrigerator antibacterial touch storage box cover plate |
| CN111765716A (en) * | 2020-07-09 | 2020-10-13 | 长虹美菱股份有限公司 | Photocatalytic antibacterial self-cleaning touch panel |
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