CN105326161B - A kind of production technology of gradient color resin button - Google Patents
A kind of production technology of gradient color resin button Download PDFInfo
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- CN105326161B CN105326161B CN201410342055.0A CN201410342055A CN105326161B CN 105326161 B CN105326161 B CN 105326161B CN 201410342055 A CN201410342055 A CN 201410342055A CN 105326161 B CN105326161 B CN 105326161B
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Abstract
This application discloses a kind of production technologies of gradient color resin button, comprise the following steps：Allotment has coloured resin raw material；Resin raw material is processed as section bar, and by section steel cutting into button blank；Sharp processing is carried out to button blank, cleaning is then polished to it, has coloured finished product button to be formed；Dyeing process is carried out to finished product button；Using laser marking machine, it is made, to the different parts on the finished product button surface after dyeing, to carry out different degrees of laser erosion according to pre-set two-dimensional bitmap data and burn.In the present invention, the gradient color mode of production burnt using laser erosion, compared with traditional baked wheaten cake processing method, by pre-setting different two-dimensional bitmaps, it can realize more various color gradient effect, the energy value and distribution mode of laser are accurately controlled by laser marking machine, the processing of exact pattern can be realized by way of color gradient, also can accurately ensure the uniformity of bulk article fade effect.
Description
Technical field
The present invention relates to button manufacturing technology field, more specifically to a kind of production work of gradient color resin button
Skill.
Background technology
Button is the articles for daily use generally used in people's daily life, and common button is mostly resin button.
At present, occurs resin button (the follow-up abbreviation gradient color knob that a kind of surface has gradient color effect in the market
Button), this kind of button receives the favor of people because it has more beautiful gradient color visual effect.In the prior art, gradually
The processing method of discoloration button is first to be produced common dyeing button using conventional button manufacturing process, then passed through again
The method of baked wheaten cake is processed the surface color for dyeing button, so as to make it have the fade effect of color.But inventor
It was found that the production technology of above-mentioned gradient color button has the defects of larger：First, the gradient color button being process using baked wheaten cake
Color gradient effect it is relatively simple, can not realize more various color gradient effect, it is real also to pass through color gradient
The processing of existing exact pattern；Secondly, using the gradient color button that is process of baked wheaten cake, in same batch products, single product
Color gradient effect has differences, and can not accurately ensure the uniformity of all over products color gradient effect.
Therefore, how to solve that gradient color button color gradient effect is single and bulk article fade effect is skimble-scamble
Problem is a problem to be solved by those skilled in the art.
The content of the invention
In view of this, the present invention provides a kind of production technology of gradient color resin button, button can be made to have more
Various color gradient effect can also realize the processing of exact pattern by color gradient, additionally it is possible to accurate to ensure all productions
The uniformity of product color gradient effect.
In order to achieve the above object, the present invention provides following technical solution：
A kind of production technology of gradient color resin button, comprises the following steps：
11) allotment has coloured resin raw material；
12) resin raw material is processed as section bar, and by the section steel cutting into button blank；
13) the button blank is punched and positive and negative moulding is processed, cleaning is then polished to it, to be formed
Has coloured finished product button；
14) dyeing process is carried out to the finished product button, to change the color of the finished product button；
15) using laser marking machine, it is made according to pre-set two-dimensional bitmap data, to the finished product knob after dyeing
The different parts on surface are detained, different degrees of laser erosion is carried out and burns, to process color gradient on the surface of the finished product button
Effect.
Preferably, in the production technology of above-mentioned gradient color resin button, the institute that is pre-entered into the laser marking machine
Two-dimensional bitmap is stated, is made by following steps：
21) original image is subjected to black and white conversion, forms original two dimensional bitmap；
22) the original two dimensional bitmap is cut roughly, burns image data to obtain to be suitable as laser erosion
Local two-dimensional bitmap；
23) carry out benefit decorations, black white contrast adjustment, accurate cutting and mark to the local two-dimensional bitmap to test, with most
Obtain being suitable as the two-dimensional bitmap for the pre-set image data that laser erosion is burnt eventually.
Preferably, in the production technology of above-mentioned gradient color resin button, the original image is to find a view, interconnect by taking pictures
The picture that the mode that load off the net or dipstick metering figure are drawn obtains.
Preferably, in the production technology of above-mentioned gradient color resin button, the two-dimensional bitmap is specially that picture material has
Native texture, and there are the bitmaps of gray scale difference.
Preferably, in the production technology of above-mentioned gradient color resin button, it is additionally included in after laser marking operation completion, it is right
The button finished product with gradient color effect carries out cleaning operation.
In the production technology of gradient color resin button provided by the invention, allotment has a coloured resin raw material, and by its
Section bar is processed into, then cuts into button blank, is then punched, positive and negative moulding and the operation of polished and cleaned, is had
The finished product button of color, afterwards dyes finished product button, and making finished product button, surface is covered again on the basis of original color
One layer of dye layer of lid then by using laser marking machine, and makes figure of the laser marking machine according to the two-dimensional bitmap imported in advance
As data, laser erosion is carried out to the finished product button after dyeing and burns (i.e. laser marking), during erosion is burnt, the energy value root of laser
It changes according to the difference of different pixels point gray value in two-dimensional bitmap, the corresponding laser energy of different parts of finished product button
Value is different, effect is burnt so as to which the different parts on finished product button surface form different erosions, to complete color after finished product button dye
Transition between original color, achievees the effect that color gradient.The production technology of gradient color resin button provided by the invention
In, by dyeing, and laser erosion is carried out to finished product button according to two-dimensional bitmap using laser marking machine and is burnt, to reach color gradient
The mode of production, compared with traditional baked wheaten cake processing method, by pre-setting different two-dimensional bitmaps, can realize more more
The color gradient effect of sample accurately controls the energy value and distribution mode of laser by laser marking machine, can be by color gradually
The mode of change realizes the processing of exact pattern, also can accurately ensure the uniformity of bulk article fade effect.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the flow chart of the production technology of gradient color resin button provided in an embodiment of the present invention；
Fig. 2 is the flow chart for making two-dimensional bitmap.
Specific embodiment
The present invention provides a kind of production technologies of gradient color resin button, and button can be made to have color with a greater variety
Fade effect can also realize the processing of exact pattern, additionally it is possible to accurate to ensure all over products color gradient by color gradient
The uniformity of effect.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1, the production technology of gradient color resin button provided in an embodiment of the present invention, comprises the following steps：
S11) allotment has coloured resin raw material；
S12) resin raw material is heated and cooling treatment, is processed as rodlike or plate section bar, and by section bar
Cut into cake particle, i.e. button blank；
S13) button blank is punched and positive and negative moulding is processed, makes it have the basic configuration of finished product button, so
Cleaning is polished to it afterwards, has coloured finished product button to be formed；
S14 dyeing process, such as the finished product button of white) are carried out to finished product button, first cleaned (some it is clean into
Product button need not be cleaned), then carry out background color chromatography (dyeing bottoming), then again bulk dyeing (in finished product button
Surface increases dye layer), second of color is dyed on the surface of finished product button, so ensures the surface color and original of finished product button
Some self colors are different, and its product surface color is simple one layer；
S15) using laser marking machine, make its image data according to pre-set two-dimensional bitmap, to after dyeing into
The different parts on product button surface carry out different degrees of laser erosion and burn (i.e. laser marking), to add on the surface of finished product button
Work goes out the effect of color gradient.During laser erosion is burnt, erosion burning accuracy is very high, and actually erosion is burnt and can also be generated
Color is crossed, realizes the conversion of multiple colors, so as to form finer fade effect.After the completion of laser erosion is burnt, if there is needing
If wanting, surface fixation (generally being realized by way of dye fixing) can be carried out to finished product button to increase dyeing color jail
Degree, product at this time just become final finished product, wait delivery to be packaged.
In the production technology of gradient color resin button provided in this embodiment, allotment has coloured resin raw material, and will
It is processed into section bar, then cuts into button blank, is then punched, positive and negative moulding and the operation of polished and cleaned, is had
Coloured finished product button, afterwards dyes finished product button, and making finished product button, surface is again on the basis of original color
One layer of dye layer is covered, then by using laser marking machine, and makes laser marking machine according to the two-dimensional bitmap imported in advance
Image data carries out the finished product button after dyeing laser erosion and burns (i.e. laser marking), during erosion is burnt, the energy value of laser
It is changed according to the difference of different pixels point gray value in two-dimensional bitmap, the corresponding laser energy of different parts of finished product button
Magnitude is different, effect is burnt so as to which the different parts on finished product button surface form different erosions, to complete face after finished product button dye
Transition between color and original color, achievees the effect that color gradient.
In the production technology of gradient color resin button provided in this embodiment, by dyeing, and using laser marking machine according to
Laser erosion is carried out to finished product button according to two-dimensional bitmap to burn, to reach the mode of production of color gradient, with traditional baked wheaten cake processing side
Formula is compared, and by pre-setting different two-dimensional bitmaps, can be realized more various color gradient effect, be passed through laser marking
Machine accurately controls the energy value and distribution mode of laser, and the processing of exact pattern can be realized by way of color gradient,
It can accurately ensure the uniformity of bulk article fade effect.
The mode of production of laser marking is equally existed in the prior art, but the mode of such laser marking swashs for vector
Light mark.Vector laser marking mode is processing method of the laser marking machine fully according to vector outline line, carries out laser marking,
It is different from the mode provided in this embodiment that laser marking is carried out according to X-Y scheme.All laser in vector laser marking mode
Mark carries out mark both for vector lines, and there is no point or faces.Point laser marking settling mode, be exactly roundlet or
One small lines, the laser marking mode in face is to repeat some lines, and is uniformly distributed.And under normal circumstances, any one section of line
Item, mark energy is all impartial, so it can not do the effect of gradual change, to realize the mark of a product many levels
Depth, it can only be solved with the mark mode of several levels, many levels similar to a stair different depth, but do not accomplish compared with
For uniform fade effect.
I.e. in vector laser mode, one group of screw thread lines forms one section of lines, lines, that is, vector outline line.Such as run into one section
Fill part is actually divided into N sections of line segments and is overlapped, so it beats in the laser of same figure layer by the filling mark of area
Target effect is identical, and depth is identical, is unable to reach the effect of color gradient.
And in the mode provided in this embodiment that laser marking is carried out according to X-Y scheme, X-Y scheme is black and white two dimension
Figure, i.e., mark mode is dot matrix way, entirely eliminated the mode of lines composition pattern in above-mentioned vector laser marking.And point
In the system of battle formations, the density of pixel is identical, simply each puts corresponding pixel difference, and it is 0-255 to be quantified as gray value data, and
And on each pixel, laser energy can be changed, and so as to realize in a certain range, laser energy value is with different pictures
The gray value of vegetarian refreshments is different and changes.
As shown in Fig. 2, in order to further optimize above-mentioned technical proposal, the life of gradient color resin button provided in this embodiment
In production. art, the two-dimensional bitmap that is pre-entered into laser marking machine is obtained by following steps：
S21 original image) is subjected to black and white conversion, forms original two dimensional bitmap；
S22) original two dimensional bitmap is cut roughly, to obtain that the office of laser erosion burning image data may be suitable as
Portion's two-dimensional bitmap；
S23 benefit decorations, black white contrast adjustment, accurate cutting and mark test) are carried out successively to local two-dimensional bitmap, if surveying
Test result is not inconsistent standardization, then repeats aforesaid operations, to finally obtain the pre-set image data for being suitable as laser erosion and burning
Two-dimensional bitmap.
In process of production, laser marking machine imports specific two-dimensional bitmap, then soft in the laser marking of laser marking machine
In part, the effect of color gradient mark can be gone out on finished product button by setting for certain parameter.Wherein, parameter setting refers to
Be：1st, the setting of image points, i.e. two-dimensional bitmap pixel are reset；2nd, the setting of pixel contrast brightness, laser
Mark software can be set, but this general parameter in advance can be handled well two-dimensional bitmap with PS softwares, then import laser marking machine
In, without being adjusted in laser marking machine, so that it is guaranteed that the uniformity of different laser marking machine original images, to adapt to button
Batch production；3rd, different pixels point gray value corresponds to different laser energy values, and parameter setting can be straight line or curve
Variable, such as the pixel of 0-255, energy corresponds to, can from the energy of 0-100% either 20%-80% or 80%-20%,
So just ensure that mark effect can realize the transition between different colourities, achieve the effect that gradual change.Secondly, it is also necessary to carry out mark
Coordinate, document size size, the parameters such as mark speed, mark unit frequency are configured.
Specifically, original image be by take pictures find a view, the Internet download or dipstick metering figure draw and other usual ways
The picture of acquisition.Original image described herein is common electronic edition picture in daily life, such as the electronic chart of jpg forms
Piece.
In the present embodiment, two-dimensional bitmap refers specifically to picture material with native texture, and there are the bitmaps of gray scale difference.
In the present embodiment, as mark reference image data two-dimensional bitmap it is necessary to have specific texture, can just make its different pixels
Gray value on point is different, and native texture therein refers specifically to snakeskin line, dermatoglyph, villus, sky cloud, mud line, clothes
The texture of the types such as fabric texture, luggage texture, i.e., it is main using there are certain gray scale difference, it is popular and easily by clothing factory
The texture of selection.
After laser marking operation is completed, it is also necessary to carry out cleaning operation to the finished product button with gradient color effect.
After the completion of laser marking, finished product button surface may be mixed with machining chips, thus finished product button carry out finally pack before,
It stills need to throw and wash, throwing washes and generally distinguishes washing, ultrasonic wave washes two steps.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (5)
1. a kind of production technology of gradient color resin button, which is characterized in that comprise the following steps：
11) allotment has coloured resin raw material；
12) resin raw material is processed as section bar, and by the section steel cutting into button blank；
13) the button blank is punched and positive and negative moulding is processed, cleaning is then polished to it, is had to be formed
The finished product button of color；
14) dyeing process is carried out to the finished product button, to change the color of the finished product button；
15) using laser marking machine, it is made according to pre-set two-dimensional bitmap data, to the finished product button table after dyeing
The different parts in face carry out different degrees of laser erosion and burn, complete after the finished product button contaminates between color and original color
Transition, to process the effect of color gradient on the surface of the finished product button.
2. the production technology of gradient color resin button according to claim 1, which is characterized in that be pre-entered into described sharp
The two-dimensional bitmap in light marking machine, is made by following steps：
21) original image is subjected to black and white conversion, forms original two dimensional bitmap；
22) the original two dimensional bitmap is cut roughly, to obtain that the office of laser erosion burning image data may be suitable as
Portion's two-dimensional bitmap；
23) benefit decorations, black white contrast adjustment, accurate cutting and mark are carried out to the part two-dimensional bitmap to test, is obtained with final
To the two-dimensional bitmap for being suitable as the pre-set image data that laser erosion is burnt.
3. the production technology of gradient color resin button according to claim 2, which is characterized in that the original image is logical
Cross take pictures find a view, the picture that obtains of mode that the Internet download or dipstick metering figure are drawn.
4. the production technology of gradient color resin button according to claim 2, which is characterized in that the two-dimensional bitmap is specific
There is native texture for picture material, and there are the bitmaps of gray scale difference.
5. the production technology of the gradient color resin button according to any one in claim 1-4, which is characterized in that also wrap
It includes after laser marking operation is completed, cleaning operation is carried out to the button finished product with gradient color effect.
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| CN201410342055.0A CN105326161B (en) | 2014-07-17 | 2014-07-17 | A kind of production technology of gradient color resin button |
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| CN201410342055.0A CN105326161B (en) | 2014-07-17 | 2014-07-17 | A kind of production technology of gradient color resin button |
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| CN105326161B true CN105326161B (en) | 2018-05-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107637923B (en) * | 2016-07-21 | 2020-08-18 | 浙江伟星实业发展股份有限公司 | Fruit button with crack effect and preparation process thereof |
| CN107245284B (en) * | 2017-06-21 | 2020-05-05 | 浙江伟星实业发展股份有限公司 | Finishing coat for button, button with surface with antique effect and preparation method of button |
| CN108493267B (en) * | 2018-04-24 | 2019-06-07 | 通威太阳能（合肥）有限公司 | A kind of crystal silicon selective emitter industrialization printing contraposition method |
| CN109527718B (en) * | 2018-11-30 | 2021-09-14 | 深圳联达钮扣有限公司 | Synthetic resin button with color-changing effect and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407155A (en) * | 2013-08-28 | 2013-11-27 | 浙江伟星实业发展股份有限公司 | Frosted resin product and preparation method thereof |
| CN103625189A (en) * | 2013-11-27 | 2014-03-12 | 浙江伟星实业发展股份有限公司 | Relief realizing device and method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407155A (en) * | 2013-08-28 | 2013-11-27 | 浙江伟星实业发展股份有限公司 | Frosted resin product and preparation method thereof |
| CN103625189A (en) * | 2013-11-27 | 2014-03-12 | 浙江伟星实业发展股份有限公司 | Relief realizing device and method |
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