CN114103381A - Production process of metal composite stamp - Google Patents

Production process of metal composite stamp Download PDF

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Publication number
CN114103381A
CN114103381A CN202111402635.0A CN202111402635A CN114103381A CN 114103381 A CN114103381 A CN 114103381A CN 202111402635 A CN202111402635 A CN 202111402635A CN 114103381 A CN114103381 A CN 114103381A
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CN
China
Prior art keywords
base material
namely
composite stamp
outer base
stamp
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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.)
Granted
Application number
CN202111402635.0A
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Chinese (zh)
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CN114103381B (en
Inventor
曾步坚
林德允
孔祥产
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yinzhiyuan Precious Metal Co ltd
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Zhejiang Yinzhiyuan Precious Metal Co ltd
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Priority to CN202111402635.0A priority Critical patent/CN114103381B/en
Publication of CN114103381A publication Critical patent/CN114103381A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1009—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using vacuum and fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1866—Handling of layers or the laminate conforming the layers or laminate to a convex or concave profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/242—Query formulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/018—Certifying business or products
    • G06Q30/0185—Product, service or business identity fraud
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0285—Stamp-like labels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Computational Linguistics (AREA)
  • Chemical & Material Sciences (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Finance (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a production process of a metal composite stamp, which has the technical scheme that the production process comprises the steps of cutting, compounding, carbonizing, cooling and pressurizing, polishing, scanning, stamping, coating and the like, and also comprises the composite stamp produced by the steps.

Description

Production process of metal composite stamp
Technical Field
The invention relates to the field of stamps, in particular to a production process of a metal composite stamp.
Background
At present, more and more people like to collect or collect valuable collections such as artworks, coins, stamps or paper money, wherein the stamps are the most popular collection. The existing stamps are generally made of paper and issued by the postal service, and have corresponding prices and various patterns, most of which are rectangular in shape and some special types of which are triangular in shape. In addition, a single stamp is directly formed into one type, a plurality of stamps with the same type of pattern are formed into one type, and a plurality of stamps or the same type of stamp are connected with each other to form a shape, which is generally called a square connection, a large plate, a small plate and the like. Stamps are typically collected on letters or purchased directly from the postal service. When the stamp is stored, the stamp needs to be subjected to moisture-proof treatment, and meanwhile, the stamp also needs to be prevented from being polluted by oil sweat when the stamp is contacted. In addition, because the stamp is made of paper, even if the stamp is well protected, the stamp can change itself after a period of time, such as the phenomenon of light color, yellowing and the like, and is a fatal defect for long-term collection; the value of the stamp is only reflected in the special events of the age or the representative, and the stamp is not valuable per se;
therefore, stamps with high collection value and distribution value made of precious metals appear on the market, such stamps usually have high-value metals such as gold foil or silver foil, the meaning of the stamps is expressed by the patterns of the printing drawings, and after the stamps are issued, the stamps often have higher value than the stamps at the time of issuing through years of collection and development of culture, so that lawbreakers sell the false stamps in a counterfeit form.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a production process of a metal composite stamp, which has the beneficial effects of anti-counterfeiting, moisture prevention and convenience for long-term storage.
In order to achieve the purpose, the invention provides the following technical scheme: a production process of a metal composite stamp is characterized by comprising the following steps: comprises the following steps;
step 1; cutting, namely cutting the sheet-shaped metal material into a specific shape, such as a square shape, so as to form a square outer substrate; cutting the sheet-like wood or bamboo material into a specific shape, such as a simulated animal shape, thereby forming an inner substrate;
step 2; compounding, namely transporting the two outer base materials and the inner base material which are cut in the step 1 to a vacuum environment, wherein the two outer base materials are respectively positioned at two sides of the inner base material, and the two outer base materials, the two inner base materials and the three are closely arranged in a groove matched with the shape of the outer base material;
step 3; carbonizing, namely heating the outer base material and the inner base material in a vacuum environment to reach the melting point of the metal material of the outer base material, so that the two outer base materials are fused, and simultaneously carbonizing the inner base material to be sealed between the two outer base materials to form the composite stamp;
step 4; cooling and pressurizing, namely injecting nitrogen into the vacuum environment until the atmospheric pressure of the vacuum environment is three times higher than the standard atmospheric pressure after the temperature reaches the melting point, and gradually reducing the temperature of the outer substrate and the inner substrate in the process;
step 5; polishing, namely taking out the composite stamp with the temperature reduced to 50 ℃ in a pressurized environment, and polishing the edge;
step 6, scanning, namely performing three-dimensional scanning on the taken composite stamp by using a three-dimensional scanner, storing the scanned three-dimensional data into a database, and numbering the data;
step 7; punching, namely punching the edge of the composite stamp by using the serial number in the step 6 by using a punching machine to form a punched groove in the shape of the serial number;
step 8; and (3) coating, namely coating the film printed with the pattern on the outer substrate, wherein the surface of the film printed with the pattern is opposite to the outer substrate.
The invention is further configured to: the metal material is a noble metal material such as gold or silver; the area of the inner base material is smaller than that of the outer base material; a base with a melting point temperature higher than that of the outer base material is arranged in the vacuum environment; the groove is formed in the base.
The invention is further configured to: a metal composite stamp comprises the composite stamp manufactured by the production process.
In conclusion, the invention has the following beneficial effects: the composite stamp is characterized in that the shape of the composite stamp is changed and the composite stamp is expanded or broken in the carbonization process, and the composite stamp is scanned by a three-dimensional scanner through the process arrangement.
Detailed Description
The present invention will be described in further detail below.
The embodiment discloses a production process of a metal composite stamp, which has the beneficial effects of anti-counterfeiting, moisture prevention and convenience for long-term storage. A production process of a metal composite stamp comprises the following steps;
step 1; cutting, namely cutting the sheet-shaped gold foil into a square shape to form a square outer substrate; cutting the sheet-like wood or bamboo material into a specific shape, such as the shape of a Chinese zodiac, thereby forming an inner substrate; the outer substrate may completely cover the inner substrate;
step 2; compounding, namely transporting the two outer base materials and the inner base material which are cut in the step 1 to a vacuum environment, wherein the two outer base materials are respectively positioned at two sides of the inner base material, the two outer base materials, the three base materials and the inner base material are closely arranged in a groove matched with the shape of the outer base material, and the size of the groove is matched with that of the outer base material;
step 3; carbonizing, namely heating the outer base material and the inner base material in a vacuum environment to reach the melting point of the metal material of the outer base material, so that the two outer base materials are fused, and simultaneously carbonizing the inner base material to be sealed between the two outer base materials to form the composite stamp;
step 4; cooling and pressurizing, namely injecting nitrogen into the vacuum environment until the atmospheric pressure of the vacuum environment is three times higher than the standard atmospheric pressure after the temperature reaches the melting point, and gradually reducing the temperature of the outer substrate and the inner substrate in the process;
step 5; polishing, namely taking out the composite stamp with the temperature reduced to 50 ℃ in a pressurized environment, and polishing the edge;
step 6, scanning, namely performing three-dimensional scanning on the taken composite stamp by using a three-dimensional scanner, storing the scanned three-dimensional data into a database, and numbering the data;
step 7; punching, namely punching the edge of the composite stamp by using the serial number in the step 6 by using a punching machine to form a punched groove in the shape of the serial number;
step 8; and (3) coating, namely coating the film printed with the pattern on the outer substrate, wherein the surface of the film printed with the pattern is opposite to the outer substrate.
The metal material is a noble metal material such as gold or silver; the area of the inner base material is smaller than that of the outer base material; a base with a melting point temperature higher than that of the outer base material is arranged in the vacuum environment; the groove is formed in the base.
A metal composite stamp comprises the composite stamp manufactured by the production process.
In conclusion, the invention has the following beneficial effects: the composite stamp is characterized in that the shape of the composite stamp is changed and the composite stamp is expanded or broken in the carbonization process, and the composite stamp is scanned by a three-dimensional scanner through the process arrangement.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims (3)

1. A production process of a metal composite stamp is characterized by comprising the following steps: comprises the following steps;
step 1; cutting, namely cutting the sheet-shaped metal material into a specific shape, such as a square shape, so as to form a square outer substrate; cutting the sheet-like wood or bamboo material into a specific shape, such as a simulated animal shape, thereby forming an inner substrate;
step 2; compounding, namely transporting the two outer base materials and the inner base material which are cut in the step 1 to a vacuum environment, wherein the two outer base materials are respectively positioned at two sides of the inner base material, and the two outer base materials, the two inner base materials and the three are closely arranged in a groove matched with the shape of the outer base material;
step 3; carbonizing, namely heating the outer base material and the inner base material in a vacuum environment to reach the melting point of the metal material of the outer base material, so that the two outer base materials are fused, and simultaneously carbonizing the inner base material to be sealed between the two outer base materials to form the composite stamp;
step 4; cooling and pressurizing, namely injecting nitrogen into the vacuum environment until the atmospheric pressure of the vacuum environment is three times higher than the standard atmospheric pressure after the temperature reaches the melting point, and gradually reducing the temperature of the outer substrate and the inner substrate in the process;
step 5; polishing, namely taking out the composite stamp with the temperature reduced to 50 ℃ in a pressurized environment, and polishing the edge;
step 6, scanning, namely performing three-dimensional scanning on the taken composite stamp by using a three-dimensional scanner, storing the scanned three-dimensional data into a database, and numbering the data;
step 7; punching, namely punching the edge of the composite stamp by using the serial number in the step 6 by using a punching machine to form a punched groove in the shape of the serial number;
step 8; and (3) coating, namely coating the film printed with the pattern on the outer substrate, wherein the surface of the film printed with the pattern is opposite to the outer substrate.
2. A process for producing metal composite stamps according to claim 1, characterized in that: the metal material is a noble metal material such as gold or silver; the area of the inner base material is smaller than that of the outer base material; a base with a melting point temperature higher than that of the outer base material is arranged in the vacuum environment; the groove is formed in the base.
3. A metal composite stamp, characterized in that; comprising a composite stamp produced by the production process as claimed in claim 1 or 2.
CN202111402635.0A 2021-11-24 2021-11-24 Production process of metal composite stamp Active CN114103381B (en)

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CN114103381B CN114103381B (en) 2023-11-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114515986A (en) * 2022-03-23 2022-05-20 浙江银之源贵金属有限公司 Precious metal stamp production facility

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371708A (en) * 1971-04-27 1974-10-23 Boccard H Method of manufacturing a postage stamp in precious metal and a stamp produced by this method
WO2000024590A1 (en) * 1998-10-26 2000-05-04 Pakon, Inc. Photo stamp
CN1496393A (en) * 2001-03-19 2004-05-12 樊官保 Photochromatic printing ink composition and its application
CN205853716U (en) * 2016-07-15 2017-01-04 陈红丽 A kind of three-dimensional noble metal molectron combined with paper or cloth art textile
CN107627777A (en) * 2017-10-30 2018-01-26 深圳市金宝盈文化股份有限公司 A kind of noble metal thin slice combination process
CN113500845A (en) * 2021-08-03 2021-10-15 浙江银之源贵金属有限公司 Composite coining process for precious metal stamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371708A (en) * 1971-04-27 1974-10-23 Boccard H Method of manufacturing a postage stamp in precious metal and a stamp produced by this method
WO2000024590A1 (en) * 1998-10-26 2000-05-04 Pakon, Inc. Photo stamp
CN1496393A (en) * 2001-03-19 2004-05-12 樊官保 Photochromatic printing ink composition and its application
CN205853716U (en) * 2016-07-15 2017-01-04 陈红丽 A kind of three-dimensional noble metal molectron combined with paper or cloth art textile
CN107627777A (en) * 2017-10-30 2018-01-26 深圳市金宝盈文化股份有限公司 A kind of noble metal thin slice combination process
CN113500845A (en) * 2021-08-03 2021-10-15 浙江银之源贵金属有限公司 Composite coining process for precious metal stamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114515986A (en) * 2022-03-23 2022-05-20 浙江银之源贵金属有限公司 Precious metal stamp production facility
CN114515986B (en) * 2022-03-23 2024-05-10 浙江银之源贵金属有限公司 Precious metal stamp production equipment

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