CN102956386B - Key and manufacturing method thereof - Google Patents
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- CN102956386B CN102956386B CN201110239802.4A CN201110239802A CN102956386B CN 102956386 B CN102956386 B CN 102956386B CN 201110239802 A CN201110239802 A CN 201110239802A CN 102956386 B CN102956386 B CN 102956386B
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Abstract
The invention provides a key which comprises a key body and a character colored layer attached on the surface of the key body. The light transmittance of the character colored layer is higher than 50%, a frame colored layer with the light transmittance lower than 15% is covered on the character colored layer, a shielding layer with the light transmittance lower than 15% is covered on the frame colored layer, a key body colored layer is covered on the shielding layer, and a protective layer with the light transmittance higher than 50% is covered on the key body colored layer. Parts of the shielding layer and the key body colored layer are hollow-out to form frame portions. Parts of the frame portions are hollow out on the frame colored layer to form a frame, and the character colored layer is exposed from the hollow-out portion to form a character. The character colored layer and the key body colored layer are the same in color. The frame colored layer and the character colored layer are different in color. The invention further provides a method for manufacturing the key. A character area and a non-character area of the key can be distinguished obviously.
Description
Technical field
The invention belongs to hand-hold electronic equipments button field, particularly relate to a kind of button and manufacture method thereof.
Background technology
Along with the continuous progress of society, efficiently link up the theme having become society fast, people no longer only using mobile phone as instrument of simply conversing, and constantly pursuing the outward appearance of dizzy coloured silk, novelty, conveniently input operation medium and method.Button, as the key component of electronic equipment, carries external command input action.Current button product often character and non-character surface needs to there is larger color distortion, just can distinguish the character on button significantly, common as, non-character surface is set to black, and character be white; Non-character surface is set to white, and character is blue or grey.But for the button product that non-character surface color is identical with character color, as needs non-character surface is set to white, character is also white, then user is difficult to the existence of obviously differentiating character, affects the use of user.
Summary of the invention
The object of the invention is to overcome existing button non-character region identical with character zone color, causing cannot the technical problem of clear resolution character, provide a kind of identical with character zone color in non-character region also can the button of clear resolution character and manufacture method thereof.
The invention provides a kind of button, comprise keying body, and the character color layer that the light transmittance being attached to keying body surface is greater than 50%, described character color layer is coated with the border color layer that light transmittance is less than 15%, described border color layer is coated with the shielding layer that light transmittance is less than 15%, described shielding layer is coated with key main body color layers, described key main body color layers is coated with the protective layer that light transmittance is greater than 50%; Described shielding layer, key main body color layers part hollow out form frame portion; Described frame portion part hollow out forms frame on border color layer, and described character color layer exposes formation character from hollow-out parts; Described character color layer is identical with the color of described key main body color layers; Described border color layer is not identical with the color of described character color layer and key main body color layers.
In addition, present invention also offers a kind of press-key manufacturing method, the method comprises the steps:
A, injection moulding keying body: adopt the injection moulding of perspex raw material to obtain keying body; Carry out Ultrasonic Cleaning to keying body, and stress is removed in baking, baking temperature is 60 ~ 110 DEG C, and baking time is 60 ~ 120 minutes;
B, character color layer is set: the character color layer that printing or spraying light transmittance are greater than 50% on keying body layer;
C, arrange border color layer: the border color layer that printing or spraying light transmittance are less than 15% on character color layer, the color of described border color layer is not identical with the color of described character color layer;
D, shielding layer is set: the shielding layer that printing or spraying light transmittance are less than 15% on border color layer;
E, key main body color layers is set: on shielding layer, spray key main body color layers, the color of described key main body color layers is identical with the color of described character color layer;
F, radium carving frame portion: press frame shape radium carving through key main body color layers, shielding layer, expose border color layer, completes the radium carving in frame portion;
G, radium carving character: by character shape radium carving through the frame portion on border color layer, expose character color layer, completes the radium carving of character;
H, spraying protective layer: in key main body color layers, spray protective clear layer;
I, stamp, assembling: whole frame button is stamped into single button by diel and pressing equipment; Single button is assembled into complete button through laminating.
The present invention is by arranging border color layer, and the frame different from character color is formed around character, non-character region in character and the key main body color layers identical with character color can be distinguished, make the clear resolution character of user's energy, and make button more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the button generalized section that the embodiment of the present invention provides.
Fig. 2 is the press-key structure schematic diagram that the embodiment of the present invention provides.
Fig. 3 is the press-key manufacturing method flow chart that the embodiment of the present invention provides.
Embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiments provide a kind of button, its button cross-section structure as shown in Figure 1, shown in composition graphs 2, described button 1 comprises: keying body 11, and the character color layer 12 that the light transmittance being attached to keying body 11 surface is greater than 50%, described character color layer 12 is coated with the border color layer 13 that light transmittance is less than 15%, described border color layer 13 is coated with the shielding layer 14 that light transmittance is less than 15%, described shielding layer 14 is coated with key main body color layers 15, described key main body color layers 15 is coated with the protective layer 16 that light transmittance is greater than 50%; Described shielding layer 14, key main body color layers 15 part hollow out form frame portion; Described frame portion part hollow out, described border color layer 13 forms frame 131, and described character color layer 12 exposes formation character 121 from hollow-out parts; Described character color layer 12 is identical with the color of described key main body color layers 15; Described border color layer 13 is not identical with the color of described character color layer 12 and key main body color layers 15.151 is the non-character regions in key main body color layers 15.
The size of character 121 reduces certain proportion from frame 131 size toward in be formed.Described character 121 is of a size of 50 ~ 80% of described frame 131 size.
In order to button is durable and easily manufacture, there is corresponding restriction to the constituent material of keying body and each coating.Above-mentioned keying body 11 by Merlon or polymethyl methacrylate injection molded; Described character color layer 12, border color layer 13 are colored clear ink printing or printing opacity paint spraying forms; Described shielding layer 14, key main body color layers 15 are colored light tight ink printing or printing opacity paint spraying forms; Described protective layer 16 forms for clear UV-cured paint spraying.
Described character color layer 12 provides the color needed for character.Because button generally has backlight in use, so the light transmittance of character color layer 12 is greater than 50%, so that light better passes through.The light transmittance of character color layer 12 is more preferably and is greater than 90%.
Border color layer 13 provides the color needed for frame.The color of border color layer 13 and the color of character color layer 12 different, to distinguish and clear resolution character 121 and non-character region 151.Border color layer 13 light transmittance is less than 15%, and more preferably light transmittance is less than 5%.
Described shielding layer 14 is used for frame 131 bleeding prevented around non-character region 151 printing opacity or character 121, to reach non-character region 151 shading of button 1, and avoids the problem of frame 131 bleeding around character 121 to occur.Shielding layer 14 light transmittance is less than 15%, and more preferably light transmittance is less than 5%.
Key main body color layers 15 provides the appearance color of button, and it is identical with the color of character color layer 12.
Protective layer 16 forms for clear UV-cured paint spraying, and it provides protective effect for button 1, and makes button 1 wear-resisting.Protective layer 16 also can select other transparent paint sprayings, but ultraviolet curing paint is short for curing time, can enhance productivity.Protective layer 16 light transmittance is greater than 50%, so that light better passes through.The light transmittance of protective layer 16 is more preferably and is greater than 90%.
Cause in order to avoid coating is too thick poor the or too thin color layers that need retain of coating of button character translucent effect can be worn by carving, or the phenomenon of bleeding occurs, have corresponding restriction to each coating layer thickness.
The Thickness scope of described character color layer 12 is 2 ~ 6 μm; Character color layer 12 is made to have good light transmission.
The Thickness scope of described border color layer 13 is 8 ~ 12 μm; Prevent from easily carving when radium is carved wearing.
The Thickness scope of described shielding layer 14 is 8 ~ 12 μm; To prevent bleeding, and provide screening effect.
The Thickness scope of described key main body color layers 15 is 10 ~ 14 μm; Prevent from easily carving when radium is carved wearing.
The Thickness scope of described protective layer 16 is 10 ~ 14 μm, better with the every surface property obtaining button 1.As the performance such as wear-resisting, anti-scratch.
The present invention is by arranging border color layer, and the frame different from character color is formed around character, non-character region in character and the key main body color layers identical with character color can be distinguished, make the clear resolution character of user's energy, and make button more attractive in appearance.
In addition, present invention also offers a kind of press-key manufacturing method, as shown in Figure 3, this press-key manufacturing method comprises the steps: A, injection moulding keying body: adopt the injection moulding of perspex raw material to obtain keying body; Carry out Ultrasonic Cleaning to keying body, and stress is removed in baking, baking temperature is 60 ~ 110 DEG C, and baking time is 60 ~ 120 minutes;
B, character color layer is set: the character color layer that printing or spraying light transmittance are greater than 50% on keying body layer;
C, arrange border color layer: the border color layer that printing or spraying light transmittance are less than 15% on character color layer, the color of described border color layer is not identical with the color of described character color layer;
D, shielding layer is set: the shielding layer that printing or spraying light transmittance are less than 15% on border color layer;
E, key main body color layers is set: on shielding layer, spray key main body color layers, the color of described key main body color layers is identical with the color of described character color layer;
F, radium carving frame portion: press frame shape radium carving through key main body color layers, shielding layer, expose border color layer, completes the radium carving in frame portion;
G, radium carving character: by character shape radium carving through the frame portion on border color layer, expose character color layer, completes the radium carving of character;
H, spraying protective layer: in key main body color layers, spray protective clear layer;
I, stamp, assembling: whole frame button is stamped into single button by diel and pressing equipment; Single button is assembled into complete button through laminating.
Described character color layer material is colorful light-permeable ink or colorful light-permeable paint, the Thickness scope of character color layer is 2 ~ 6 μm, described step B also comprises the steps: B1, the keying body spraying or be printed with character color layer is toasted, baking temperature is 85 DEG C, and baking time is 30 minutes.Baking makes character color layer comparatively fast dry, avoids stinging with the coating of operation below the phenomenon of the end or colour mixture, bleeding.Described character color layer selects the good colorful light-permeable ink of light transmission or colorful light-permeable paint, makes button brightness in backlight situation enough.When carrying out baking destressing to keying body, the temperature set during baking and the time of baking determine according to the material of keying body layer.Such as: when the material of keying body layer is Merlon, baking temperature is set to 110 DEG C, and baking time is set to 120 minutes; When the material of keying body layer is polymethyl methacrylate, baking temperature is set to 60 DEG C, and baking time is set to 60 minutes.
Described border color layer is not identical with the color of character color layer, and described border color layer thickness span is 8 ~ 12 μm; Described step C also comprises the steps: C1, the keying body spraying or be printed with border color layer is toasted, and baking temperature is 85 DEG C, and baking time is 60 minutes.Baking makes character color layer comparatively fast dry, avoids stinging with the coating of operation below the phenomenon of the end or colour mixture, bleeding.Described border color layer selects resistance to radium to carve paint or the ink of excellent performance, makes it in radium carving process, there will not be edge sawtooth shape or other radium carving defect.
The Thickness scope of described shielding layer is 8 ~ 12 μm; Shielding layer avoids non-character region light leak, and namely Thickness scope is 8 ~ 12 μm can meet non-character region portion light leak, and saves the paint of shielding layer or the consumption of ink.Described step D also comprises the steps: D1, the keying body spraying or be printed with border color layer is toasted, and baking temperature is 85 DEG C, and baking time is 60 minutes.Baking makes shielding layer comparatively fast dry, avoids stinging with the coating of operation below the phenomenon of the end or colour mixture, bleeding.
Described key main body color layers Thickness scope is 10 ~ 14 μm; The paint of key main body color layers or ink requirements have good levelability and easy radium carving property.Described step e also comprises the steps: E1, the keying body being coated with key main body color layers is toasted, and baking temperature is 85 DEG C, and baking time is 90 minutes.Baking makes key main body color layers comparatively fast dry, avoids stinging with the coating of operation below the phenomenon of the end or colour mixture, bleeding.
The Thickness scope of described protective layer is 10 ~ 14 μm; Described step H also comprises the steps: H1, the keying body being coated with protective clear layer is toasted, and baking temperature scope is 60 ~ 70 DEG C, and time range is 3 ~ 5 minutes; Then it is used to the UV-irradiation of 800-1000mj/cm2, irradiation time span is 60 ~ 80 seconds.Protective layer generally adopts ultraviolet light cured paint, and ultraviolet curing paint is short for curing time, can enhance productivity.
Different with the color of character in order to reach button upper side frame, character is identical with non-character field color or close, and need character color layer not identical with the color of border color layer, key main body color layers is identical with the color of character color layer.User can select different colors voluntarily in a particular embodiment, as long as meet character can clearly differentiate, in the present embodiment 1 below, character color layer is white, border color layer is black, and key main body color layers is the white identical with character color layer.In the present embodiment 2 below, character color layer is orange, and border color layer is white, and key main body color layers is identical with character color layer orange.
In order to understand press-key manufacturing method of the present invention more in detail.Be described below by specific embodiment.
Embodiment 1
A, injection moulding keying body: adopt clear polycarbonate injection moulding keying body, carry out Ultrasonic Cleaning to keying body, and stress is removed in baking, baking temperature is 110 DEG C, and baking time is 120 minutes;
B, character color layer is set: spray white printing opacity paint at plastic-injection part, white printing opacity paint model is for graning the color coating material CY01-102A that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 8 seconds, time chien shih its thickness controlling spraying is 2 ~ 6 μm, then toast 30 minutes under 85 DEG C of environment, guarantee that paint is fully dried, form character color layer.
C, border color layer is set: spraying forms with the color of the character color layer of white the black paint contrasted on character color layer, the model of black paint is for graning the color coating material CY01-510-699 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 9-10 second, time chien shih its thickness controlling spraying is 8 ~ 12 μm, then toast 60 minutes under 85 DEG C of environment, guarantee that paint is fully dried, form border color layer.
D, shielding layer is set: on border color layer, spray the aluminium paint that light transmittance is less than 15%; Aluminium paint model is for graning the color coating material CY01-510-698 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 9-10 second, and time chien shih its thickness controlling spraying is 8 ~ 12 μm, then toasts 60 minutes under 85 DEG C of environment, guarantee that paint is fully dried, form character shielding layer.Silver color shielding layer avoids the border color layer bleeding of black below to affect outward appearance.
E, key main body color layers is set: on shielding layer, spray the white paint that light transmittance is less than 15%, white paint model is for graning the color coating material CY01-510-697 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 9-10 second, time chien shih its thickness controlling spraying is 10 ~ 14 μm, then toast 90 minutes under 85 DEG C of environment, guarantee that paint is fully dried, the white paint forming key main body color layers is identical with the white color of paint of character color layer.
F, radium carving frame portion: the EP-12 radium carving equipment that radium carving equipment provides for Dazu Laser Science & Tech Co Ltd, Shenzhen City.First rule of thumb coarse adjustment radium is carved, examination radium carving, then accurate adjustment radium carving device parameter, and by frame shape radium carving through the key main body color layers of white, the shielding layer of silver color, expose the border color layer of black, the radium completing frame portion is carved; Noresidue paint after radium carving, frame portion edge-smoothing is without sawtooth.
The word original text in radium carving frame portion is set to the large word original text larger than character, to obtain character dark border after follow-up radium carving character.
G, radium carving character: by character shape radium carving through the frame portion in dark border color layers, expose white characters color layers, completes the radium carving of character; The word original text of radium carving character inside contracts on the large word original text basis in radium carving frame portion, and inside contract that rear character is of a size of described frame size 50 ~ 80%, through radium carving character, obtain white characters, the semi-finished product button of frame black.
H, spraying protective layer: in key main body color layers, spray protective clear layer;
Radium is carved the semi-finished product button after character and use alcohol wipe; electrostatic precipitation; then spraying colorless transparent ultraviolet light polymerization protection paint; water white transparency ultraviolet light polymerization protection paint model is for graning the color coating material UV-058 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province; paint viscosity is 8-9 second; time chien shih its thickness controlling spraying is 10 ~ 14 μm, then toasts 3 ~ 5 minutes under 60 ~ 70 DEG C of environment, then uses 800-1000mj/cm to it
2uV-irradiation, irradiation time span is 60 ~ 80 seconds, formed protective layer.Protective layer also provides the gloss of button.
I, stamp, assembling: whole frame button is stamped into single button by diel and pressing equipment; Single button is assembled into complete button through laminating.
Embodiment 2
A, injection moulding keying body: adopt transpex injection moulding keying body, carry out Ultrasonic Cleaning to keying body, and stress is removed in baking, baking temperature is 60 DEG C, and baking time is 60 minutes;
B, character color layer is set: spray orange printing opacity paint at plastic-injection part, orange printing opacity paint model is for graning the color coating material CY01-390-672 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 8 seconds, time chien shih its thickness controlling spraying is 2 ~ 6 μm, then toast 30 minutes under 85 DEG C of environment, guarantee that paint is fully dried, form character color layer.
C, border color layer is set: spraying forms with the color of orange character color layer the white contrasted and paints on character color layer, the model of white paint is for graning the color coating material CY01-510-697 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 9-10 second, time chien shih its thickness controlling spraying is 8 ~ 12 μm, then toast 60 minutes under 85 DEG C of environment, guarantee that paint is fully dried, form border color layer.
D, shielding layer is set: on border color layer, spray the aluminium paint that light transmittance is less than 15%; Aluminium paint model is for graning the color coating material CY01-510-698 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 9-10 second, and time chien shih its thickness controlling spraying is 8 ~ 12 μm, then toasts 60 minutes under 85 DEG C of environment, guarantee that paint is fully dried, form character shielding layer.Silver color shielding layer avoids the border color layer bleeding of white below to affect outward appearance.
E, key main body color layers is set: on shielding layer, spray the orange paint that light transmittance is greater than 50%, orange oil paint shaped number is for graning the color coating material CY01-390-672 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province, paint viscosity is 9-10 second, time chien shih its thickness controlling spraying is 10 ~ 14 μm, then toast 90 minutes under 85 DEG C of environment, guarantee that paint is fully dried, the orange paint forming key main body color layers is identical with the orange color of paint of character color layer.
F, radium carving frame portion: the EP-12 radium carving equipment that radium carving equipment provides for Dazu Laser Science & Tech Co Ltd, Shenzhen City.First rule of thumb coarse adjustment radium is carved, examination radium carving, then accurate adjustment radium carving device parameter, by the shielding layer of frame shape radium carving through orange key main body color layers, silver color, exposes white border color layer, completes the radium carving in frame portion; Noresidue paint after radium carving, frame portion edge-smoothing is without sawtooth.The word original text in radium carving frame portion is set to the large word original text larger than character, to obtain character white frame after follow-up radium carving character.
G, radium carving character: by character shape radium carving through the frame portion in dark border color layers, expose white characters color layers, completes the radium carving of character; The word original text of radium carving character inside contracts on the large word original text basis in radium carving frame portion, and inside contract that rear character is of a size of described frame size 50 ~ 80%, through radium carving character, obtain white characters, the semi-finished product button of frame black.
H, spraying protective layer: in key main body color layers, spray protective clear layer;
Radium is carved the semi-finished product button after character and use alcohol wipe; electrostatic precipitation; then spraying colorless transparent ultraviolet light polymerization protection paint; water white transparency ultraviolet light polymerization protection paint model is for graning the color coating material UV-058 that Industrial Co., Ltd. provides in Ganzhou City of Jiangxi, China province; paint viscosity is 8-9 second; time chien shih its thickness controlling spraying is 10 ~ 14 μm, then toasts 3 ~ 5 minutes under 60 ~ 70 DEG C of environment, then uses 800-1000mj/cm to it
2uV-irradiation, irradiation time span is 60 ~ 80 seconds, formed protective layer.Protective layer also provides the gloss of button.
I, stamp, assembling: whole frame button is stamped into single button by diel and pressing equipment; Single button is assembled into complete button through laminating.
Character color layer in above scheme, border color layer, shielding layer and key main body color layers are set except the mode of spraying used in specific embodiment realizes, also realize by printing, when spraying by regulating the parameters such as spray time to control coating layer thickness, control coating layer thickness when printing by parameters such as the number of times of printing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a button, it is characterized in that, described button comprises: keying body, and the character color layer that the light transmittance being attached to keying body surface is greater than 50%, described character color layer is coated with the border color layer that light transmittance is less than 15%, described border color layer is coated with the shielding layer that light transmittance is less than 15%, described shielding layer is coated with key main body color layers, described key main body color layers is coated with the protective layer that light transmittance is greater than 50%; Described shielding layer, key main body color layers part hollow out form frame portion; Described frame portion part hollow out forms frame on border color layer, and described character color layer exposes formation character from hollow-out parts; Described character color layer is identical with the color of described key main body color layers; Described border color layer is not identical with the color of described character color layer and key main body color layers.
2. button as claimed in claim 1, it is characterized in that, described character color layer thickness span is 2 ~ 6 μm; Described border color layer thickness span is 8 ~ 12 μm; Described shielding layer Thickness scope is 8 ~ 12 μm; Described key main body color layers Thickness scope is 10 ~ 14 μm; Described protective layer thickness span is 10 ~ 14 μm.
3. button as claimed in claim 1, it is characterized in that, described character is of a size of 50 ~ 80% of described frame size.
4. a press-key manufacturing method, is characterized in that, comprises the steps:
A, injection moulding keying body: adopt the injection moulding of perspex raw material to obtain keying body; Carry out Ultrasonic Cleaning to keying body, and stress is removed in baking, baking temperature is 60 ~ 110 DEG C, and baking time is 60 ~ 120 minutes;
B, character color layer is set: the character color layer that printing or spraying light transmittance are greater than 50% on keying body layer;
C, arrange border color layer: the border color layer that printing or spraying light transmittance are less than 15% on character color layer, the color of described border color layer is not identical with the color of described character color layer;
D, shielding layer is set: the shielding layer that printing or spraying light transmittance are less than 15% on border color layer;
E, key main body color layers is set: on shielding layer, spray key main body color layers, the color of described key main body color layers is identical with the color of described character color layer;
F, radium carving frame portion: press frame shape radium carving through key main body color layers, shielding layer, expose border color layer, completes the radium carving in frame portion;
G, radium carving character: by character shape radium carving through the frame portion on border color layer, expose character color layer, completes the radium carving of character;
H, spraying protective layer: in key main body color layers, spray protective clear layer;
I, stamp, assembling: whole frame button is stamped into single button by diel and pressing equipment; Single button is assembled into complete button through laminating.
5. press-key manufacturing method as claimed in claim 4, is characterized in that: described character color layer material is colorful light-permeable ink or colorful light-permeable paint, and the Thickness scope of character color layer is 2 ~ 6 μm.
6. press-key manufacturing method as claimed in claim 4, is characterized in that: described step B also comprises the steps: B1, the keying body spraying or be printed with character color layer toasted, and baking temperature is 85 DEG C, and baking time is 30 minutes.
7. press-key manufacturing method as claimed in claim 4, it is characterized in that: described border color layer is not identical with the color of character color layer, described border color layer thickness span is 8 ~ 12 μm;
Described step C also comprises the steps:
C1, spraying or the keying body that is printed with border color layer are toasted, baking temperature is 85 DEG C, and baking time is 60 minutes.
8. press-key manufacturing method as claimed in claim 4, is characterized in that: the Thickness scope of described shielding layer is 8 ~ 12 μm; Described step D also comprises the steps:
D1, spraying or the keying body that is printed with shielding layer are toasted, baking temperature is 85 DEG C, and baking time is 60 minutes.
9. press-key manufacturing method as claimed in claim 4, is characterized in that: described key main body color layers Thickness scope is 10 ~ 14 μm; Described step e also comprises the steps:
E1, the keying body being coated with key main body color layers toasted, baking temperature is 85 DEG C, and baking time is 90 minutes.
10. press-key manufacturing method as claimed in claim 4, is characterized in that: the Thickness scope of described protective layer is 10 ~ 14 μm; Described step H also comprises the steps:
H1, the keying body being coated with protective clear layer toasted, baking temperature scope is 60 ~ 70 DEG C, and time range is 3 ~ 5 minutes; Then 800-1000mj/cm is used to it
2uV-irradiation, irradiation time span is 60 ~ 80 seconds.
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| CN201110239802.4A CN102956386B (en) | 2011-08-21 | 2011-08-21 | Key and manufacturing method thereof |
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| CN201110239802.4A CN102956386B (en) | 2011-08-21 | 2011-08-21 | Key and manufacturing method thereof |
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