CN202728899U - Plastic bag with radio frequency read-write function - Google Patents
Plastic bag with radio frequency read-write function Download PDFInfo
- Publication number
- CN202728899U CN202728899U CN 201220332632 CN201220332632U CN202728899U CN 202728899 U CN202728899 U CN 202728899U CN 201220332632 CN201220332632 CN 201220332632 CN 201220332632 U CN201220332632 U CN 201220332632U CN 202728899 U CN202728899 U CN 202728899U
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- poly
- bag
- plastic bag
- sealing part
- radio frequency
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- Expired - Fee Related
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Abstract
The utility model discloses a plastic bag with a radio frequency read-write function. A plastic bag body comprises plastic bag outer layers, plastic bag inner layers, and aluminizing layers or aluminum foil layers between the plastic bag outer layers and the plastic bag inner layers, wherein an embedding piece of an RPID (radio frequency identification) chip and an antenna is arranged between the plastic bag inner layers in any position of an upper sealing part, a lower sealing part, a left side sealing part and a right side sealing part; the embedding piece of the RFID chip and the antenna comprises outer layers of two sides; a radio frequency antenna layer and a radio frequency chip are arranged between the outer layers of the two sides; one part of the embedding piece of the RFID chip and the antenna is positioned in a bonding area at a plastic bag sealing part; and the other part of the embedding piece of the RFID chip and the antenna is positioned outside the plastic bag sealing part to ensure read-write functions of the radio frequency chip and the antenna. After the plastic bag is opened, the RFID plastic bag cannot be reused, but the RFID read-write function is good, and a consumer can use the read-write function as the basis for enquiring or claiming to a manufacturer or a dealer.
Description
Technical field
The utility model relates to a kind of poly-bag with radio frequency read-write capability.
Background technology
A lot of food, medicine are in order to prolong Keeping life in the market, used poly-bag is by aluminizer or the aluminium foil layer of internal layer, improved the obstructing capacity of packaging bag, but since aluminizer or aluminium foil layer all can be a large amount of the absorption radio frequency electromagnetic, easily cause the radio-frequency label antenna that sticks on the poly-bag outside to work, cause to use radio frequency read-write technology.
A lot of food water contents are higher in addition, perhaps some food itself is exactly liquid, and moisture or liquid can absorb radio frequency electromagnetic, so that the signal of radio frequency read-write is decayed, cause to stick on poly-bag outside radio-frequency label antenna and can't work, cause to use radio frequency read-write technology.
The utility model content
The technical matters that the utility model solves is for above-mentioned deficiency, a kind of poly-bag with radio frequency read-write capability is provided, the utility model has solved food in the above-mentioned bag, medicine to the problem that affects of radio-frequency antenna, liquid, moisture effects in aluminizer (aluminium foil layer) and the bag have been avoided, the impact that the energy of radio frequency electromagnetic is not divided by aluminium foil film and water-in-bag has good radio frequency read-write capability.
The technical solution of the utility model is as described below:
A kind of poly-bag with radio frequency read-write capability, comprise the poly-bag body, described poly-bag body comprises sealing part, lower sealing place and left side sealing part and right side sealing part, it is characterized in that, described poly-bag body comprises that poly-bag is outer, poly-bag internal layer and aluminium coated or aluminium foil layer between poly-bag skin and poly-bag internal layer, sealing part on described, be provided with the tabling piece of a RFID chip and antenna between the poly-bag internal layer of any one position of lower sealing place and left side sealing part and right side sealing part, the tabling piece of described RFID chip and antenna comprises the skin of two sides, be provided with radio-frequency antenna layer and radio frequency chip between the skin of described two sides, the tabling piece part of described RFID chip and antenna is positioned at the adhesion area of poly-bag sealing part, and another part is positioned at the read-write capability that radio frequency chip and antenna are guaranteed in poly-bag sealing part outside.
Because material and the polythene bag sealing part of the tabling piece of described RFID chip and antenna are commaterials, easily are bonded together, so that chip, antenna and polythene bag become one.
When poly-bag of the present utility model has filled food or medicine, when heat-sealing is suitable for reading, insert the RFID chip at sealing part, and approximately 1～2 centimeter of the degree of depth of adjust inserting, then hot pressing sealing, radio frequency read-write section is stable is bonded on the poly-bag on the sealing part, the utility model is suitable for the aluminizer bag, the aluminium foil poly-bag, the liquid poly-bag, the blood bag, food, medicine, clothes, electronic product packaging bag etc., use said structure, the beneficial effects of the utility model are: the RFID chip has been avoided the impact of liquid package in aluminizer (aluminium foil layer) and the bag, the energy of radio frequency electromagnetic is not subjected to the impact of aluminium foil film and bag inner package, has good radio frequency read-write capability, after opening poly-bag, the RFID poly-bag cannot use by secondary, but the read-write capability of RFID is intact, and the customer is used as to maker, the foundation of distributor's inquiry or claim.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 be among Fig. 1 A-A to view.
In the drawings, 1, poly-bag body; 2, lower sealing place; 3, left side and right side sealing part; 4, upper sealing part; 5, article in the poly-bag; 6, poly-bag internal layer; 7, aluminium coated or aluminium foil layer; 8, poly-bag is outer; 9, skin; 10, radio-frequency antenna layer; 11, radio frequency chip; 12, radio frequency read-write section; 13, the adhesion area of radio frequency read-write section; 14, suppending hole.
The specific embodiment
Below in conjunction with embodiment the utility model is explained detailedly:
In conjunction with Fig. 1, shown in Figure 2, a kind of poly-bag with radio frequency read-write capability, comprise poly-bag body 1, described poly-bag body 1 comprises sealing part 4, lower sealing place 2 and left side and right side sealing part 3, it is characterized in that, described poly-bag body 1 comprises poly-bag skin 8, poly-bag internal layer 6 and aluminium coated or aluminium foil layer 7 between poly-bag outer 8 and poly-bag internal layer 6, sealing part 4 on described, be provided with the tabling piece of a RFID chip and antenna between the poly-bag internal layer 6 of any one position of lower sealing place 2 and left side and right side sealing part 3, the tabling piece of described RFID chip and antenna comprises the skin 9 of two sides, be provided with radio-frequency antenna layer 10 and radio frequency chip 11 between the skin 9 of described two sides, the tabling piece part of described RFID chip and antenna is positioned at the adhesion area 13 of poly-bag sealing part, and another part is positioned at the read-write capability that radio frequency chip 11 and antenna are guaranteed in poly-bag sealing part outside.
Because material and the polythene bag sealing part of the tabling piece of described RFID chip and antenna are commaterials, easily are bonded together, so that chip, antenna and polythene bag become one.
According to the utility model of technique scheme, adhesives is contained on described poly-bag internal layer 6 surfaces, and the internal layer surface is bonding when heating pressurization, generally is PE class plastic material.
According to the utility model of technique scheme, poly-bag skin 8 has the material of stable mechanical strength and printing performance to be made, such as plastic film such as PET, PP.
According to the utility model of technique scheme, skin 9 left and right sides of RFID chip radio frequency read-write part are two-layer, and its material and poly-bag internal layer 6 are commaterial, pressurize by heating can with 6 stable being bonded together of poly-bag internal layer, sealed air-tight.
Claims (1)
1. poly-bag with radio frequency read-write capability, comprise the poly-bag body, described poly-bag body comprises sealing part, lower sealing place and left side sealing part and right side sealing part, it is characterized in that, described poly-bag body comprises that poly-bag is outer, poly-bag internal layer and aluminium coated or aluminium foil layer between poly-bag skin and poly-bag internal layer, sealing part on described, be provided with the tabling piece of a RFID chip and antenna between the poly-bag internal layer of any one position of lower sealing place and left side sealing part and right side sealing part, the tabling piece of described RFID chip and antenna comprises the skin of two sides, be provided with radio-frequency antenna layer and radio frequency chip between the skin of described two sides, the tabling piece part of described RFID chip and antenna is positioned at the adhesion area of poly-bag sealing part, and another part is positioned at the read-write capability that radio frequency chip and antenna are guaranteed in poly-bag sealing part outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332632 CN202728899U (en) | 2012-07-09 | 2012-07-09 | Plastic bag with radio frequency read-write function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332632 CN202728899U (en) | 2012-07-09 | 2012-07-09 | Plastic bag with radio frequency read-write function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728899U true CN202728899U (en) | 2013-02-13 |
Family
ID=47654624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220332632 Expired - Fee Related CN202728899U (en) | 2012-07-09 | 2012-07-09 | Plastic bag with radio frequency read-write function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923258A (en) * | 2015-02-28 | 2016-09-07 | 王洪喜 | Traceability anti-fake bag seal based on NFC/RFID electronic tag |
-
2012
- 2012-07-09 CN CN 201220332632 patent/CN202728899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923258A (en) * | 2015-02-28 | 2016-09-07 | 王洪喜 | Traceability anti-fake bag seal based on NFC/RFID electronic tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |