CN210402424U - Wooden electronic tags card - Google Patents
Wooden electronic tags card Download PDFInfo
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- CN210402424U CN210402424U CN201921241795.XU CN201921241795U CN210402424U CN 210402424 U CN210402424 U CN 210402424U CN 201921241795 U CN201921241795 U CN 201921241795U CN 210402424 U CN210402424 U CN 210402424U
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- card
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- electronic tag
- adhesive layer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
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- 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
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/185—Enclosures enveloping completely the labels
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- 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
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
- G09F3/208—Electronic labels, Labels integrating electronic displays
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- 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
- G09F2003/0279—Card, e.g. plastic
Abstract
The utility model relates to an electronic tags card field specifically is a wooden electronic tags card. This electronic tags card includes the card base from top to bottom in proper order, hot-melt adhesive layer between the base, electronic tags paper, heat-resisting two-sided adhesive layer and lower card base, card base top is equipped with the shape of lower card base and the same laminating groove that pushes down of size with electronic tags paper, the bottom in laminating groove is located down to heat-resisting two-sided adhesive layer, it is equipped with the laminating groove to go up card base bottom, the shape in last laminating groove is the same with the shape of electronic tags paper and the terminal surface area is greater than electronic tags paper, hot-melt adhesive layer locates on the bottom surface of card base and the inner wall in last laminating groove between the base, go up card base and card base down and all include two at least hot pressing design wooden lamella and locate the hot-melt adhesive layer between the piece between the adjacent hot pressing design wooden lamella. The wooden electronic tag card is convenient to process and manufacture, high in strength and durable, and the carrier part of the card is degradable, so that the wooden electronic tag card is environment-friendly.
Description
Technical Field
The utility model relates to an electronic tags card field specifically is a wooden electronic tags card.
Background
The electronic tag is mostly made of metal foil through an etching process, and the electronic tag can be adhered to various articles after being formed into electronic tag paper through plastic processing so as to facilitate management and theft prevention of the articles. However, the electronic tag paper is still fragile, and needs to be attached to a firmer carrier for daily use, so that the electronic tag is often applied to the fields of door control, guest room management and the like in the form of an electronic tag card. The existing electronic tag card mostly uses a plastic sheet as a carrier, and electronic tag paper is packaged in the carrier and is thoroughly isolated from the external environment. Therefore, the card is essentially a plastic sheet embedded with metal, cannot be degraded after being discarded, and is difficult to separate two materials so as to realize classified recovery.
The wood belongs to a renewable natural material, is convenient to process and can be degraded, the working frequency of the electronic tag cannot be influenced when the wood is used as a card substrate, and the material has natural textures, so that excessive decoration is not needed. However, different from the plastic carrier electronic tag card, the wood chips processed by wood generally have the problems of poor flatness and easy deformation, the bonding firmness between the wood chips and the electronic tag paper can seriously affect the product quality, and certain types of adhesive can also affect the working frequency of the electronic tag and even cause the electronic tag not to be normally used.
Disclosure of Invention
The utility model aims to provide a stable and dependable performance's of quality wooden electronic tags card.
In order to achieve the above object, the utility model provides a wooden electronic tags card, from top to bottom include in proper order the card base, hot melt adhesive layer between the base, electronic tags paper, heat-resisting two-sided adhesive layer and lower card base, its special character lies in, card base top is equipped with the shape with electronic tags paper and the same lower laminating groove of size down, the bottom in laminating groove is down located to heat-resisting two-sided adhesive layer, it is equipped with the laminating groove to go up card base bottom, the shape in last laminating groove is the same with electronic tags paper's shape, the terminal surface area in last laminating groove is greater than electronic tags paper's area, hot melt adhesive layer locates on the bottom surface of card base and the inner wall in last laminating groove between the base, electronic tags paper's bottom surface and the laminating of heat-resisting two-sided adhesive layer, the top surface of electronic tags paper and the top surface of card base all with the base between hot melt adhesive layer down.
The upper clamping blank and the lower clamping blank respectively comprise at least two hot-pressing shaping wood chip layers and an inter-chip hot-melt adhesive layer arranged between the adjacent hot-pressing shaping wood chip layers, and the upper pressing groove and the lower pressing groove are arranged on the surfaces of the hot-pressing shaping wood chip layers.
According to the scheme, the hot-pressing forming wood chip layers in the card blank are subjected to hot-pressing treatment and can be fully dehumidified and leveled, the shape of the material is more regular, and the durability is improved. The hot-press shaping wood chips are arranged in a stacking mode according to the rule that adjacent wood grains are crossed, and the wood card blanks with regular shapes and reliable strength can be obtained after hot-press bonding through hot melt adhesive. All kinds of woods have certain plastic deformation capacity, the thickness of the electronic tag paper is far smaller than that of the hot-pressing forming wood chips, two hot-pressing forming wood chips in the middle of the wooden electronic tag card can spontaneously generate local deformation in the hot-pressing bonding process, so that an upper pressing groove and a lower pressing groove are formed on the outer side of the electronic tag paper, the card can incidentally obtain an accommodating cavity corresponding to the electronic tag paper in the hot-pressing bonding process, and the similar accommodating cavities on the conventional plastic card base material are obtained through independent processing steps, so that the manufacturing process of the wooden electronic tag card is simpler.
The manufacturing of the wooden electronic tag card relates to a plurality of hot pressing processes, so that the bonding firmness between different layers of the card and the overall structural strength of the card are higher, the quality is more stable, and the card also has better durability. The substrate and the hot melt adhesive of heat-resisting double faced adhesive tape all are the plastics material usually, and two types of glue all do not contain the solvent and thickness is even, the nature is stable, easily die cutting processing, and two types of glue are less to electronic tags's operating frequency influence in addition to these two types of glue act as the adhesive linkage of wooden card can be at extremely low level with the influence control of carrier to electronic tags operating frequency.
The further scheme is that the shapes of the upper card blank, the lower card blank and the electronic label paper are the same, the sizes of the upper card blank and the lower card blank are the same, and the electronic label paper is located in the center of the upper card blank and the center of the lower card blank.
As can be seen from the above, the opposite sides of the upper/lower blanks are directly bonded to the periphery of the electronic label paper, and the electronic label paper is shaped to be the same as the upper/lower blanks and placed in the middle of the upper/lower blanks, so that the direct bonding firmness of the upper/lower blanks to the periphery of the electronic label paper can be maintained at the same level.
Further, the length ratio of the upper card blank to the electronic tag paper is more than 2.
Therefore, the control of the length dimension proportion value of the upper card blank and the electronic tag paper to be more than 2 can ensure that the upper/lower card blanks have larger direct bonding area, and the improvement of the overall structural strength of the card is facilitated.
The further proposal is that the extension directions of the wood grains of the adjacent hot-pressing shaping wood chip layers in the upper clamping blank and the lower clamping blank are mutually vertical.
Therefore, the wood chips are more resistant to bending along the wood grain extending direction, and the clamping blanks are arranged according to the mutually vertical rule of the wood grains of the adjacent hot-pressing shaping wood chip layers, so that the structural strength of the clamping blanks can be effectively enhanced.
Further, the thickness of each of the heat press setting wood chip layers is in the range of 0.3mm to 0.4 mm.
Therefore, the thickness of the hot-press shaping wood chip layer directly influences the structural strength of the card blank, the thickness of the electronic tag card is usually 1mm to 2mm, and the thickness of the wood chip layer is controlled to be 0.3mm to 0.4mm, so that the card blank has ideal structural strength.
The further proposal is that the inter-sheet hot melt adhesive layer and the inter-blank hot melt adhesive layer are TPU hot melt adhesive film layers.
Therefore, the TPU hot melt adhesive film has good elasticity and flexibility, strong bonding fastness, waterproofness and good stability at normal temperature and lower temperature, and is suitable for bonding wood.
The further proposal is that the heat-resistant double-sided adhesive layer is a PET double-sided adhesive layer.
Therefore, the PET double faced adhesive tape has good dimensional stability, thermal stability and chemical stability, good bonding firmness and durability, easy die cutting processing, and can resist the high temperature of 100 ℃ to 120 ℃ for a long time and can even resist the high temperature of 140 ℃ to 200 ℃ for a short time.
Drawings
Fig. 1 is a top view of an embodiment of the wooden electronic tag card of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is an enlarged structural view at B in fig. 2.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 3, the utility model provides a wooden electronic tags card includes card base 1, hot melt adhesive layer 2 between the base, electronic tags paper 3, heat-resisting double-sided adhesive layer 4 and card base 5 down in proper order from top to bottom.
The top of the lower clamping blank 5 is provided with a lower pressing groove 51 which is the same as the electronic tag paper 3 in shape and size, the heat-resistant double-sided adhesive layer 4 is arranged at the bottom of the lower pressing groove 51, the bottom of the upper clamping blank 1 is provided with an upper pressing groove 11, the shape of the upper pressing groove 11 is the same as that of the electronic tag paper 3, the end surface area of the upper pressing groove 11 is larger than that of the electronic tag paper 3, the inter-blank hot melt adhesive layer 2 is arranged on the bottom surface of the upper clamping blank 1 and the inner wall of the upper pressing groove 11, the bottom surface of the electronic tag paper 3 is attached to the heat-resistant double-sided adhesive layer 4, the top surface of the electronic tag paper 3 and the top surface of the lower clamping blank 5 are both attached to the inter-blank hot melt adhesive layer 2, the upper clamping blank 1 and the lower clamping blank 2 both comprise at least two hot-press molding wood sheet layers 6 and an inter-sheet hot melt adhesive layer 7 arranged between the adjacent hot.
The hot-press shaping wood chip layers 6 in the upper clamping blank 1 and the lower clamping blank 5 are subjected to hot-press treatment and are fully dehumidified and leveled, the shape of the material is more regular, and the durability is improved. The hot-press shaping wood chip layers are arranged in a layered mode according to the rule that adjacent wood grains are crossed, and the wood card blanks with regular shapes and reliable strength can be obtained after hot-press bonding through hot melt adhesive.
All kinds of woods have certain plastic deformation capacity, the thickness of the electronic tag paper 3 is far smaller than that of the hot-press forming wood chip layer 6, two hot-press forming wood chips 6 in the middle of the wooden electronic tag card can spontaneously generate local deformation in the hot-press bonding process, so that an upper pressing groove 11 and a lower pressing groove 51 are formed in the outer side of the electronic tag paper 3, the card can incidentally obtain an accommodating cavity corresponding to the electronic tag paper 3 in the hot-press bonding process, and the similar accommodating cavities on the conventional plastic card base material are all obtained through independent processing steps, so that the manufacturing process of the wooden electronic tag card is simpler.
The bonding firmness between different levels and the holistic structural strength of card are higher and the quality is comparatively stable among the wooden electronic tags card, and the card also possesses better durability. The substrate and the hot melt adhesive of heat-resisting double faced adhesive tape all are the plastics material usually, and two types of glue all do not contain the solvent and thickness is even, the nature is stable, easily die cutting processing, and two types of glue are less to electronic tags's operating frequency influence in addition to these two types of glue act as the adhesive linkage of wooden card can be at extremely low level with the influence control of carrier to electronic tags operating frequency.
In the specific implementation, the hot-pressing setting wood chip layer 6 can be made of basswood, beech, cherry, sapellia, black walnut, bamboo and other materials, namely, wood of different types and prices can be used for manufacturing a wood electronic tag card as long as the wood meets certain processing conditions, and in addition, the electronic tag paper 3 is made of Dry Inlay type products. The wood electronic tag card in the embodiment can be used as a hotel room card or an entrance guard card of a company or a house, and the application range of the wood electronic tag card is almost not different from that of the plastic carrier electronic tag card.
The upper card blank 1, the lower card blank 5 and the electronic tag paper 3 are the same in shape, the upper card blank 1 and the lower card blank 5 are the same in size, the electronic tag paper 3 is located in the center of the upper card blank 1 and the lower card blank 5, and the length ratio of the upper card blank 1 to the electronic tag paper 3 is more than 2.
The opposite sides of the upper card blank 1 and the lower card blank 5 are directly bonded at the periphery of the electronic label paper 3, and the electronic label paper 3 is shaped to be the same as the upper card blank 1 and the lower card blank 5 and is arranged in the middle of the upper card blank 1 and the lower card blank 5, so that the direct bonding firmness of the upper card blank 1 and the lower card blank 5 at all positions of the periphery of the electronic label paper 3 can be maintained at the same level. The length size ratio of the upper card blank 1 to the electronic tag paper 3 is controlled to be more than 2, so that a larger direct bonding area between the upper card blank 1 and the lower card blank 5 can be ensured, and the whole structural strength of the card can be improved.
The wood grain extending directions of the adjacent hot-press shaping wood chip layers 6 in the upper clamping blank 1 and the lower clamping blank 5 are mutually vertical, the wood chips are more resistant to bending along the wood grain extending directions, and the upper clamping blank 1 and the lower clamping blank 5 are arranged according to the mutually vertical rule of the wood grains of the adjacent hot-press shaping wood chip layers 6, so that the structural strength of the upper clamping blank and the lower clamping blank can be effectively enhanced.
The thickness of each hot-press shaping wood chip layer 6 is within the range of 0.3mm to 0.4mm, the thickness of the hot-press shaping wood chip layer 6 directly influences the structural strength of the card blank, the thickness of the electronic tag card is generally within the range of 1mm to 2mm, and the thickness of the wood chip layer is controlled within the range of 0.3mm to 0.4mm, so that the card blank has ideal structural strength.
The inter-sheet hot melt adhesive layer and the inter-blank hot melt adhesive layer are both TPU hot melt adhesive film layers, and the heat-resistant double-sided adhesive layer is a PET double-sided adhesive layer.
The TPU hot melt adhesive film has good elasticity and flexibility, strong bonding fastness, waterproofness and good stability at normal temperature and lower temperature, and is suitable for bonding wood. The PET double faced adhesive tape has good dimensional stability, thermal stability and chemical stability, good bonding firmness and durability, easy die cutting processing, and can resist the high temperature of 100 ℃ to 120 ℃ for a long time and even resist the high temperature of 140 ℃ to 200 ℃ for a short time.
In the embodiment, DryInlay type electronic tag paper 3 with the working frequency of 14.4MHz is used, a basswood sheet is used for manufacturing a hot-press forming wood sheet layer 6, a PET double faced adhesive tape is used as a heat-resistant double faced adhesive tape layer 4, a TPU hot melt adhesive film is used as an inter-sheet hot melt adhesive tape layer 7 and an inter-blank hot melt adhesive tape layer 2, the working frequency of a finished wood electronic tag card is measured to be 14.2MHz to 14.4MHz through a frequency spectrum measuring instrument, the frequency deviation is only 0.2MHz at most, and the normal use of the card is hardly influenced within the allowable deviation range of 0.5 MHz.
In conclusion, the wooden electronic tag card is convenient to process and manufacture, high in strength and durable, and the carrier part of the card is degradable, so that the card is environment-friendly.
Claims (7)
1. The utility model provides a wooden electronic tags card, includes hot melt adhesive layer, electronic tags paper, heat-resisting two-sided adhesive layer and lower card base between card base, base from top to bottom in proper order, its characterized in that:
the top of the lower card blank is provided with a lower pressing groove which has the same shape and size as the electronic tag paper, the heat-resistant double-sided adhesive layer is arranged at the bottom of the lower pressing groove, the bottom of the upper card blank is provided with an upper pressing groove, the shape of the upper pressing groove is the same as that of the electronic tag paper, the area of the end surface of the upper pressing groove is larger than that of the electronic tag paper, the inter-blank hot melt adhesive layer is arranged on the bottom surface of the upper card blank and the inner wall of the upper pressing groove, the bottom surface of the electronic tag paper is attached to the heat-resistant double-sided adhesive layer, and the top surface of the electronic tag paper and the top surface of the lower card blank are both attached to the inter-blank hot melt adhesive layer;
the upper clamping blank and the lower clamping blank respectively comprise at least two hot-pressing shaping wood chip layers and an inter-chip hot-melt adhesive layer arranged between the adjacent hot-pressing shaping wood chip layers, and the upper pressing groove and the lower pressing groove are arranged on the surfaces of the hot-pressing shaping wood chip layers.
2. The wood-based electronic tag card according to claim 1, wherein:
the upper card blank, the lower card blank and the electronic tag paper are the same in shape, the upper card blank is the same as the lower card blank in size, and the electronic tag paper is located in the centers of the upper card blank and the lower card blank.
3. The wood-based electronic tag card according to claim 2, wherein:
the length ratio of the upper card blank to the electronic label paper is more than 2.
4. The wood-based electronic tag card according to claim 1, wherein:
the extending directions of the wood grains of the adjacent hot-press shaping wood chip layers in the upper clamping blank and the lower clamping blank are mutually vertical.
5. The wood-based electronic tag card according to claim 1, wherein:
the thickness of each hot-press shaping wood chip layer is in the range of 0.3mm to 0.4 mm.
6. The wood-based electronic tag card according to claim 1, wherein:
the inter-sheet hot melt adhesive layer and the inter-blank hot melt adhesive layer are TPU hot melt adhesive film layers.
7. The wood-based electronic tag card according to claim 1, wherein:
the heat-resistant double-sided adhesive layer is a PET double-sided adhesive layer.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241795.XU CN210402424U (en) | 2019-08-01 | 2019-08-01 | Wooden electronic tags card |
| SG11202102515UA SG11202102515UA (en) | 2019-08-01 | 2019-12-17 | Wooden electronic tag card and method for manufacturing a wooden electronic tag card |
| GB2015367.2A GB2600383B (en) | 2019-08-01 | 2019-12-17 | Wooden electronic tag card and method for manufacturing a wooden electronic tag card |
| PCT/CN2019/126011 WO2021017376A1 (en) | 2019-08-01 | 2019-12-17 | Wooden electronic tag card and manufacturing method for wooden electronic tag card |
| JP2020600231U JP3233696U (en) | 2019-08-01 | 2019-12-17 | Manufacturing method of wooden electronic tag card and wooden electronic tag card |
| DE202020104387.0U DE202020104387U1 (en) | 2019-08-01 | 2020-07-29 | Electronic label card made of wood |
| FR2008124A FR3099608B3 (en) | 2019-08-01 | 2020-07-30 | Wooden electronic tag card and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241795.XU CN210402424U (en) | 2019-08-01 | 2019-08-01 | Wooden electronic tags card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210402424U true CN210402424U (en) | 2020-04-24 |
Family
ID=70358744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921241795.XU Active CN210402424U (en) | 2019-08-01 | 2019-08-01 | Wooden electronic tags card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210402424U (en) |
| DE (1) | DE202020104387U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110472719A (en) * | 2019-08-01 | 2019-11-19 | 珠海全球时代科技有限公司 | The production method of wooden electronic label card |
| CN110472719B (en) * | 2019-08-01 | 2024-04-26 | 珠海全球时代科技有限公司 | Method for manufacturing wooden electronic tag card |
-
2019
- 2019-08-01 CN CN201921241795.XU patent/CN210402424U/en active Active
-
2020
- 2020-07-29 DE DE202020104387.0U patent/DE202020104387U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110472719A (en) * | 2019-08-01 | 2019-11-19 | 珠海全球时代科技有限公司 | The production method of wooden electronic label card |
| CN110472719B (en) * | 2019-08-01 | 2024-04-26 | 珠海全球时代科技有限公司 | Method for manufacturing wooden electronic tag card |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202020104387U1 (en) | 2020-08-07 |
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