CN109747091A - A kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified - Google Patents
A kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified Download PDFInfo
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- CN109747091A CN109747091A CN201711088453.4A CN201711088453A CN109747091A CN 109747091 A CN109747091 A CN 109747091A CN 201711088453 A CN201711088453 A CN 201711088453A CN 109747091 A CN109747091 A CN 109747091A
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- China
- Prior art keywords
- bottle cap
- text information
- covering
- identified
- preventing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
Abstract
It is printed at present without prize or the bottle cap of printed words can irradiate bottom of bottle by flashlight or sunlight to be recognized with lottery.The invention discloses a kind of manufacturing methods for preventing from covering the Beverage Bottle Cap that interior text information is identified, it carves characters thereon it is characterized in that the mold cores used in its process are engraved in using laser point, multiple texts are formed on mold cores, each stroke of each word is made of multiple punctums linearly arranged；Bottle cap is produced using the technique of injection molding or compression moulding using the mold cores, makes to form text information on the top surface of bottle cap inner wall, each stroke of each text is made of multiple points in text information.The present invention, which effectively prevents covering interior text information, to be identified；And the manufacturing cost of bottle cap is low, and it is convenient for production, it is high-efficient.
Description
Technical field
The present invention relates to the manufactures of bottle cap, specifically a kind of to prevent from covering the Beverage Bottle Cap that interior text information is identified
Manufacturing method.
Background technique
Beverage industry in order to promote oneself product, occur in the market band text information in a large amount of lids (" with lottery " or
" no prize ") bottle cap beverage, words such as " coming one bottle again " are printed in the bottle cap of " with lottery " beverage, in the bottle cap of " no prize " beverage
Words such as " thanks your patronage " are printed on, above-mentioned " with lottery " beverage and " no prize " beverage can be identified by certain special pathways, such as
With flashlight or sunlight irradiation bottom of bottle etc., some distribution intermediaries and lawless people are in order to therefrom obtain interests, by fair means or foul
" with lottery " beverage is recognized using certain approach, " with lottery " drink quantity to come into the market is caused to reduce, consumer buys
" with lottery " drink quantity reduce, the badly damaged interests of consumer.Therefore, this phenomenon is proposed to bottle cap manufacturing industry
Challenge, bottle cap manufacturing industry need to find it is a kind of prevent from covering the bottle cap that interior text information is identified, effectively prevent above-mentioned phenomenon
Occur.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the problems of the above-mentioned prior art, providing one kind is prevented in lid
The manufacturing method for the Beverage Bottle Cap that text information is identified.
For this purpose, the present invention adopts the following technical scheme that: a kind of to prevent from covering the Beverage Bottle Cap that interior text information is identified
Manufacturing method, its step are as follows: be engraved on mold cores and carved characters using laser point, form multiple texts on type core,
Each stroke of each word is made of multiple punctums linearly arranged, and the area of each punctum is 0.01mm2-
0.2mm2, the distance between adjacent punctum are 0.1mm-0.5mm, and the depth of punctum is 0.01mm-0.1mm；Using described
Mold cores using injection molding or compression moulding technique produce bottle cap, make to form text information, text on the top surface of bottle cap inner wall
Each stroke of each text is made of multiple points in information.
Laser engraving machine speed of carving characters different several times is carved, and carves speed with last time for the first time
Degree is 200mm/s-800mm/s；Intermediate carving speed is 20mm/s-200mm/s；Because first time punctum is in order to fixed
Position, last time punctum is the structure in order to repair kind point, so fast speed；Intermediate time speed is slower, primarily to really
Protect the size and depth of point；In view of the factor of cost and efficiency etc., number is carved preferably three times；Frequency of carving characters is
2KHZ-5KHZ, electric current of carving characters are 10A-20A.
According to light refraction Snell ' s law (n1sin 1=n2sin of θ θ 2), principle is etched on existing bottle cap
Figure is of a straight line type, and the eyes of people are easily observed that after superrefraction；And laser of the present invention it is stippled text it is arc-shaped, warp
The eyes of the descendant of superrefraction are not readily observed, and the distance between size, depth and adjacent punctum of punctum are to preventing
Text information, which is identified, in covering plays an important role.
For the present invention in the case where not changing Bottle cap structure, the type core using laser point lithography in mold forms special knot
Then the text information of structure makes the text information of special construction appear in the top of bottle cap inner wall using the technique of injection molding or compression moulding
On face, the bottle cap manufactured, which effectively prevents covering interior text information, to be identified；The manufacturing cost of bottle cap is low, convenient for production, effect
Rate is high.
The invention will be further described with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1-2 is that corresponding stippled text information figure is formed on inventive die type core；
Fig. 3 is that light is mapped to the stippled literal refraction diagram of the present invention.
Specific embodiment
The present invention is a kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified, and be the steps include:
Laser point quarter is first carried out on the type core of mold using laser engraving machine, to form corresponding text letter on type core
Breath, such as each stroke of each word is made of multiple punctums (see Fig. 1-2) for " coming one bottle again ", " thanks your patronage ", is carved
The area of point is 0.06mm2, and the distance between adjacent punctum is 0.28mm, and the depth of punctum is 0.025mm.It carves characters frequently
Rate is 4KHZ, and electric current of carving characters is 19.5A, and speed of carving characters for the first time is 300mm/s, and speed of carving characters for the second time is 100mm/s,
Third time carves characters speed as 400mm/s；
Then, bottle cap is produced using the process conditions of injection molding or compression moulding using the mold cores, makes the top of bottle cap inner wall
Text information is formed on face, and each stroke of each text is made of multiple points in text information.
As shown in Fig. 3, stronger light is mapped on stippled text, by punctum to the interference of light and the scattering of water ripples
After dual interference, cause the light penetrated weaker, it can not particular content in recognition character information.
Claims (3)
1. a kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified, it is characterised in that in its process
The mold cores used are engraved in and are carved characters thereon using laser point, form multiple texts on mold cores, each word it is every
One stroke is made of multiple punctums linearly arranged；Using the mold cores using the technique of injection molding or compression moulding
Bottle cap is produced, makes to form text information on the top surface of bottle cap inner wall, each stroke of each text is by more in text information
A point composition.
2. the manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified according to claim 1, special
Sign is that the area of each punctum is 0.01mm2-0.2mm2, and the distance between adjacent punctum is 0.1mm-0.5mm, punctum
Depth be 0.01mm-0.1mm.
3. preventing from covering the manufacturer for the Beverage Bottle Cap that interior text information is identified according to claim 1 or described in 2
Method, it is characterised in that laser engraving machine speed of carving characters different several times is carved, and is carved for the first time with last time
Quarter speed is 200mm/s-800mm/s；Intermediate carving speed is 20mm/s-200mm/s；Frequency of carving characters is
2KHZ-5KHZ, electric current of carving characters are 10A-20A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088453.4A CN109747091A (en) | 2017-11-08 | 2017-11-08 | A kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088453.4A CN109747091A (en) | 2017-11-08 | 2017-11-08 | A kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109747091A true CN109747091A (en) | 2019-05-14 |
Family
ID=66399654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711088453.4A Pending CN109747091A (en) | 2017-11-08 | 2017-11-08 | A kind of manufacturing method for preventing from covering the Beverage Bottle Cap that interior text information is identified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109747091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126323A (en) * | 2019-06-05 | 2019-08-16 | 无锡市荣允瓶盖有限公司 | A kind of plastic bottle closure production method of good airproof performance |
-
2017
- 2017-11-08 CN CN201711088453.4A patent/CN109747091A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126323A (en) * | 2019-06-05 | 2019-08-16 | 无锡市荣允瓶盖有限公司 | A kind of plastic bottle closure production method of good airproof performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |
|
| WD01 | Invention patent application deemed withdrawn after publication |