CN205540861U - RFID laber sticker convenient to printing die cuts - Google Patents
RFID laber sticker convenient to printing die cuts Download PDFInfo
- Publication number
- CN205540861U CN205540861U CN201620117810.XU CN201620117810U CN205540861U CN 205540861 U CN205540861 U CN 205540861U CN 201620117810 U CN201620117810 U CN 201620117810U CN 205540861 U CN205540861 U CN 205540861U
- Authority
- CN
- China
- Prior art keywords
- rfid
- printing
- antenna module
- label tag
- rfid label
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model provides a RFID laber sticker convenient to printing die cuts, including white PET rete, first glue film, etching metal level, second glue film and transparent in the type layer, their from the top down stack gradually, the etching has a plurality of array alignment's RFID antenna module group on the etching metal level, all be provided with the chip on every RFID antenna module group, at least one RFID antenna module group's in the every row of RFID antenna module group next door is provided with identification mark, adjacent per two rows of RFID antenna module group set up identification mark equidistance on same vertical line is arranged. This RFID tag paper only need carry out proofreading simply the printing and the cross cutting of alright realization RFID label, convenient operation, and the error is little, can effective material saving and production time to can avoid antenna or chip in the RFID label to be damaged, the yield is high.
Description
Technical field
This utility model relates to RFID technical field, is specifically related to one and is easy to print
The RFID label tag paster of brush cross cutting.
Background technology
RFID (Radio Frequency Identification) technology, i.e. radio frequency identification skill
Art, it is a kind of communication technology, can be relevant by radio signals identification specific objective read-write
Data.Wireless signal is the electromagnetic field by furnishing radio frequency, data from attachment
Send out on label on article, with automatic identification and these article of tracking.Label contains
The information of Electronic saving, can identify within several meters.Unlike bar code, radio frequency mark
Within label need not be in evaluator sight line, it is also possible within embedding tracked object.
Rfid system is used for controlling, detect and track object, has been used to many industries.Example
As, in highway automatic charging and traffic control system, allow vehicle high-speed pass through charge
It is automatically performed charge while standing, solves fee-collector simultaneously and corrupt asking of travelling expenses and traffic congestion
Topic;Apply in gate control system, the automatic identification come in and gone out for personnel;Company can be RFID
Label is attached on valuable goods and materials, to realize the automatic tracing management of goods and materials;Can be used for raw
Become line automation, warehousing management, automobile burglar, the field such as false proof.
From structure, RFID is a kind of simple wireless system, only two basic devices,
Including interrogator and a lot of transponder.Wherein, interrogator is the equipment reading label information, by
Antenna, coupling element, chip form, and may be designed as hand-held read-write or fixed type reader-writer.
And transponder refers generally to label, being made up of antenna, coupling element and chip, each label has
Unique electronic code, is attached on object identify destination object.
It is, in principle, that after RFID enters magnetic field, what reception interrogator sent penetrates
Frequently signal, the energy obtained by faradic current sends out storage product letter in the chips
Breath;Or actively send the signal of a certain frequency;After interrogator reads information and decodes, deliver to
CIS carries out relevant data process.
RFID is practical and convenient, has got growing concern for.Different factories
Family its RFID label tag production technology be not quite similar, but, general RFID label tag be all according to
Following steps carry out producing: etching antenna, fixed chip, laminating adhesive sticker, print, carry on the back
Glue, cross cutting, such complex procedures is various, and loss is big.It should be noted that chip and sky
The contact point of line is the most fragile, not impact resistance, if the contact between them there is a problem,
Result even in tag defeat.When producing RFID label tag at present, in order to avoid RFID during printing
Main body is damaged, be usually and first print on adhesive sticker ply of paper, then printing
Self-adhesive paper laminating is combined on RFID body layer, carries out gum and die-cutting process subsequently;In order to
Printing labelling can be with FRID main body one_to_one corresponding, and cross cutting is accurate, does not damage in label
Antenna and chip, this process needs repeatedly to correct, and troublesome poeration, production efficiency is low.This
Outward, in existing RFID, surface layer is generally adhesive sticker ply of paper, and antenna and
Chip is pasted onto on transparent PET layer, carries out gum bottom transparent PET layer, and such design is tied
Structure is complicated, and level is many, and consumptive material is many, and production cost is higher.
Utility model content
This utility model is easy to print in order to avoid providing one in place of the deficiencies in the prior art
The RFID label tag paster of brush cross cutting, this RFID label tag paper has only to proofread simply just may be used
Realizing printing and the cross cutting of RFID label tag, easy to operate, error is little, can effectively save material
And the production time, and the antenna or the chip that are avoided that in RFID label tag are damaged, yield rate is high.
According to a kind of RFID label tag paster being easy to printing and die-cutting provided by the utility model,
Including white PET film layer, the first glue-line, etching metal level, the second glue-line and transparent release layer;
Described white PET film layer, the first glue-line, etching metal level, the second glue-line and transparent release layer
Stack gradually from top to bottom;The RFID of several arrays arrangement it is etched with on described etching metal level
Antenna modules, described each RFID antenna module is provided with chip;RFID is often arranged described
The side of at least one the RFID antenna module in antenna modules is provided with identification labelling;Described
The adjacent described identification set by every two row's RFID antenna modules is marked on same vertical line
Equidistant arrangement.
Preferably, described identification is labeled as circular identifying that labelling, square identify labelling, rectangular
One in shape identification labelling, crux identification labelling.
Preferably, described first glue-line is solidification glue-line;Described etching metal level is etching aluminium foil
Layer or etch copper lamella;Described second glue-line is pressure-sensitive adhesive layer;Described transparent release layer is transparent
Release film layer or transparent off-style paper layer.
Preferably, the thickness of described white PET film layer is 0.005-0.188mm.
Preferably, the thickness of described first glue-line is 0.001-0.2mm.
Preferably, the thickness of described etching metal level is 0.005-0.1mm.
Preferably, the thickness of described chip is 0.2-0.38mm.
Preferably, the thickness of described second glue-line is 0.001mm-0.25mm.
Preferably, the thickness of described transparent release layer is 0.015-0.25mm.
Preferably, described often row RFID antenna module in first RFID antenna module and
The middle position of second RFID antenna module pitch arranges described identification labelling.
Technical scheme provided by the utility model can include following beneficial effect:
(1) the RFID label tag paster being easy to printing and die-cutting provided by the utility model, is often arranging
The side of at least one the RFID antenna module in RFID antenna module is provided with identification labelling,
In printing process, if the transparent release layer that the detector on printing press passes through bottom can be visited
Measure this identification labelling, show that the position of RFID label tag is accurate, immediately on RFID label tag surface
White pet layer on print, accurate positioning, error is little, does not haves printing off normal
Phenomenon, it is to avoid need in prior art first to print on adhesive sticker ply of paper, then print
The adhesive sticker ply of paper brushed and RFID main body need the fiber crops of repeated multiple times correction when bonding
Tired.Meanwhile, in order to avoid the chip in RFID label tag and antenna angle are subject to crushing, the present invention adopts
Negated contact-type mode of printing.Additionally, in the die cutting process of RFID label tag paster, only need
Single RFID label tag can be accurately obtained, it is not necessary to enter according to identifying that labelling positions
Row repeatedly corrects, simple to operation, and efficiency is high, advantageously reduces cost;And can effectively keep away
Exempting from antenna and the damage of chip in RFID label tag, yield rate is high, beneficially large-scale production.
It addition, the surface layer of this RFID label tag paster is white PET film layer, we can directly exist
Carry out on it printing or spray printing, with clearly labelling Item Information, convenient and practical.And it is existing
RFID label tag arranges PET film layer it is generally required to fit on non-drying glue layer, and this PET film layer is
RFID antenna and the bearing bed of chip;And the surface layer of this RFID label tag paster is white PET
Film layer, this white PET film layer can meet print request, again can be simultaneously as RFID antenna
And the bearing bed of chip, the hierarchical structure of RFID label tag paster the most provided by the present invention is than existing
The hierarchical structure of some RFID label tag pasters to be lacked, and saves raw materials for production and process time,
Simplify production technology, also make final RFID label tag more frivolous.
(2) the RFID label tag paster being easy to printing and die-cutting provided by the utility model, identifies mark
The design of note is not restricted to one pattern, in order to premised on producing and being prone to check and correction, can become flexibly
Dynamic, motility is strong.
(3) the RFID label tag paster being easy to printing and die-cutting provided by the utility model, each layer
Thinner thickness, takes the RFID antifalsification label that such specification is prepared from, and specification is little, economical
Practicality, and do not affect the aesthetic property of label article.
(4) the RFID label tag paster being easy to printing and die-cutting provided by the utility model, often arranges
RFID antenna module can arrange one and identify labelling, it is also possible to etch multiple identification labelling,
Identify that the design quantity of labelling can be adjusted according to the scale of actual printing and die-cutting device
Whole.When arranging multiple identification labelling, can better assure that check and correction accurately, printing and die-cutting is smooth,
Avoid only one of which identification labelling, and deviation occurs in this identification labelling, but do not have standby identification to mark
That remembers is in straitened circumstances.
Accompanying drawing explanation
Fig. 1 implements the RFID label tag paster being easy to printing and die-cutting provided by this utility model
Structural representation;
The RFID label tag patch being easy to printing and die-cutting that Fig. 2 is provided by this utility model embodiment
RFID antenna module and the first arrangement schematic diagram identifying labelling on paper;
The RFID label tag patch being easy to printing and die-cutting that Fig. 3 is provided by this utility model embodiment
RFID antenna module and the second arrangement schematic diagram identifying labelling on paper.
Reference: 10, white PET film layer;11, the first glue-line;12, etching metal
Layer;13, the second glue-line;14, transparent release layer;20, labelling is identified;21、RFID
Antenna modules.
Accompanying drawing herein is also listed description in and constitutes a part for description, it is shown that meet this
The embodiment of utility model, and be used for explaining principle of the present utility model together with description.
Detailed description of the invention
Below, by specific embodiment and combine accompanying drawing, this utility model is done further
Describe in detail.
As it is shown in figure 1, a kind of RFID label tag paster being easy to printing and die-cutting, including white PET
Film layer the 10, first glue-line 11, etching metal level the 12, second glue-line 13 and transparent release layer
14;White PET film layer the 10, first glue-line 11, etching metal level the 12, second glue-line 13
Stack gradually from top to bottom with transparent release layer 14.It is etched with several on etching metal level 12
The RFID antenna module 21 of array arrangement, each RFID antenna module 21 is provided with core
Sheet;The side of at least one the RFID antenna module 21 in often arranging RFID antenna module 21
It is provided with identification labelling 20;The adjacent identification set by every two row's RFID antenna modules 21
Labelling 20 is equidistant arrangement on same vertical line.
Below, the shape that arranges identifying labelling 20 is further described.Identify that labelling 20 can
To be provided in round identifying that labelling, square identify labelling, rectangle identification labelling, cross
One in shape identification labelling.But, identify that labelling 20 is not limited to above-mentioned set-up mode, also
Other suitable set-up modes can be taked.Identify that the design of labelling 20 is not restricted to one pattern,
So that premised on producing and being prone to check and correction, can change flexibly, motility is strong.
Below, to identify labelling 20 quantity is set and mode is further described.Such as Fig. 2
Shown in, can be first RFID antenna module 21 He in often arranging RFID antenna module 21
The middle position of second RFID antenna module 21 spacing arranges identification labelling 20.Or,
As shown in Figure 3, it is also possible to often row RFID antenna module 21 in each RFID antenna
The upper left corner of module 21 is respectively provided with two and identifies labelling 20.I.e. identify labelling 20 quantity and
Position is not fixed, and often row's RFID antenna module 21 can etch one and identify labelling 20, also
Multiple identification labelling 20 can be etched, identify that the design of labelling 20 can be according to reality
The scale of printing and die-cutting device is adjusted.When arranging multiple identification labelling 20, can be more
Guaranteeing well check and correction accurately, printing and die-cutting is smooth, it is to avoid only one of which identification labelling 20, and
There is deviation in this identification labelling 20, does not but have the in straitened circumstances of standby identification labelling 20.
Below, the set-up mode of above layers is further described.First glue-line 11 is permissible
For solidification glue-line;Etching metal level 12 can be etching aluminium foil layer or etch copper lamella;Second
Glue-line 13 could be arranged to pressure-sensitive adhesive layer;Transparent release layer 14 could be arranged to transparent mould release membrance
Layer or transparent off-style paper layer.And the thickness of white PET film layer 10 could be arranged to
0.005-0.188mm;The thickness of the first glue-line 11 could be arranged to 0.001-0.2mm;Etching
The thickness of metal level 12 could be arranged to 0.005-0.1mm;The thickness of chip could be arranged to
0.2-0.38mm;The thickness of the second glue-line 13 could be arranged to 0.001mm-0.25mm;Transparent
The thickness of release layer 14 could be arranged to 0.015-0.25mm.The thinner thickness of above layers,
Taking the RFID antifalsification label that such specification is prepared from, specification is little, economical and practical, and not
Affect the aesthetic property of label article.
What this utility model embodiment was provided is easy to the RFID label tag paster of printing and die-cutting,
Often the side of at least one the RFID antenna module 21 in row's RFID antenna module 21 is provided with
Identify labelling 20, in printing process, if the detector on printing press passes through the saturating of bottom
Bright release layer 14 can detect this identification labelling 20, shows that the position of RFID label tag is accurate,
Print on the white PET film layer 10 on RFID label tag surface immediately, accurate positioning, by mistake
Difference is little, does not haves the phenomenon of printing off normal, it is to avoid need first at adhesive sticker in prior art
Print on ply of paper, then the adhesive sticker ply of paper printed is bonded with RFID main body
Time need the trouble of repeated multiple times correction.Meanwhile, in order to avoid the chip in RFID label tag and
Antenna angle is subject to crushing, and the present invention takes non-contact type mode of printing.Additionally, in RFID label tag
In the die cutting process of paster, it is only necessary to according to identifying that labelling 20 positions, can accurately obtain
Obtaining single RFID label tag, it is not necessary to repeatedly correct, simple to operation, efficiency is high,
Advantageously reduce cost;And antenna and the damage of chip in RFID label tag can be prevented effectively from, become
Product rate is high, beneficially large-scale production.It addition, the surface layer of this RFID label tag paster is white
Color PET film layer 10, we can carry out printing or spray printing, to understand terrestrial reference directly over
Note Item Information, convenient and practical.And existing RFID label tag is it is generally required on non-drying glue layer
Laminating arranges PET film layer, and this PET film layer is the bearing bed of RFID antenna and chip;And this
The surface layer of RFID label tag paster is white PET film layer 10, and this white PET film layer 10 can
Meet print request, again can be simultaneously as RFID antenna and the bearing bed of chip, the i.e. present invention
The hierarchical structure of the RFID label tag paster provided is tied than the level of existing RFID label tag paster
Structure to lack, and saves raw materials for production and process time, simplifies production technology, also makes final
RFID label tag more frivolous.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to this utility model scope of the claims.
Claims (10)
1. the RFID label tag paster being easy to printing and die-cutting, it is characterised in that include white
PET film layer, the first glue-line, etching metal level, the second glue-line and transparent release layer;Described in vain
Color PET film layer, the first glue-line, etching metal level, the second glue-line and transparent release layer to
Under stack gradually;
The RFID antenna module of several arrays arrangement, institute it is etched with on described etching metal level
State and be provided with chip on each RFID antenna module;In described often row RFID antenna module
The side of at least one RFID antenna module be provided with identification labelling;Described adjacent every two
The row's described identification set by RFID antenna module is marked at equidistant arrangement on same vertical line.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, described identification is labeled as circular identification labelling, square identifies that labelling, rectangle are known
One in other labelling, crux identification labelling.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, described first glue-line is solidification glue-line;Described etching metal level for etching aluminium foil layer or
Etch copper lamella;Described second glue-line is pressure-sensitive adhesive layer;Described transparent release layer is transparent release
Film layer or transparent off-style paper layer.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, the thickness of described white PET film layer is 0.005-0.188mm.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, the thickness of described first glue-line is 0.001-0.2mm.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, the thickness of described etching metal level is 0.005-0.1mm.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, the thickness of described chip is 0.2-0.38mm.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, the thickness of described second glue-line is 0.001mm-0.25mm.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, it is special
Levying and be, the thickness of described transparent release layer is 0.015-0.25mm.
The RFID label tag paster being easy to printing and die-cutting the most according to claim 1, its
It is characterised by, first the RFID antenna module and the in described often row RFID antenna module
The middle position of two RFID antenna module pitch arranges described identification labelling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620117810.XU CN205540861U (en) | 2016-02-05 | 2016-02-05 | RFID laber sticker convenient to printing die cuts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620117810.XU CN205540861U (en) | 2016-02-05 | 2016-02-05 | RFID laber sticker convenient to printing die cuts |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205540861U true CN205540861U (en) | 2016-08-31 |
Family
ID=56777361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620117810.XU Active CN205540861U (en) | 2016-02-05 | 2016-02-05 | RFID laber sticker convenient to printing die cuts |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205540861U (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106845588A (en) * | 2017-02-03 | 2017-06-13 | 中山金利宝胶粘制品有限公司 | A kind of high temperature resistant RFID electronic tire tags and preparation method thereof |
CN108510040A (en) * | 2017-02-27 | 2018-09-07 | 中国钢铁股份有限公司 | Wireless radio frequency identification mark and use its label paper product |
CN110348555A (en) * | 2018-04-04 | 2019-10-18 | 深圳市科彩印务有限公司 | RFID(NFC) label antenna process units and method |
CN111126543A (en) * | 2019-12-11 | 2020-05-08 | 高冠胶粘制品(昆山)有限公司 | Adhesive sticker product applied to RFID chip protection and manufacturing method |
CN111816998A (en) * | 2020-06-15 | 2020-10-23 | 上海优比科电子科技有限公司 | Forming method of high-frequency/ultrahigh-frequency die-cut antenna |
CN114040851A (en) * | 2019-06-14 | 2022-02-11 | 伊万·谢尔盖耶维奇·德米多夫 | Radio frequency identification sheet (variants) |
CN114514534A (en) * | 2019-07-30 | 2022-05-17 | 艾利丹尼森零售信息服务有限公司 | Repositionable radio frequency identification device |
CN115648344A (en) * | 2022-12-28 | 2023-01-31 | 成都普什信息自动化有限公司 | Die cutting method and system for RFID label structure |
-
2016
- 2016-02-05 CN CN201620117810.XU patent/CN205540861U/en active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106845588A (en) * | 2017-02-03 | 2017-06-13 | 中山金利宝胶粘制品有限公司 | A kind of high temperature resistant RFID electronic tire tags and preparation method thereof |
CN106845588B (en) * | 2017-02-03 | 2024-02-13 | 中山金利宝新材料股份有限公司 | High-temperature-resistant RFID (radio frequency identification) tire electronic tag and manufacturing method thereof |
CN108510040A (en) * | 2017-02-27 | 2018-09-07 | 中国钢铁股份有限公司 | Wireless radio frequency identification mark and use its label paper product |
CN108510040B (en) * | 2017-02-27 | 2022-07-29 | 台湾中国钢铁股份有限公司 | Radio frequency identification tag and tag paper product using same |
CN110348555A (en) * | 2018-04-04 | 2019-10-18 | 深圳市科彩印务有限公司 | RFID(NFC) label antenna process units and method |
CN114040851A (en) * | 2019-06-14 | 2022-02-11 | 伊万·谢尔盖耶维奇·德米多夫 | Radio frequency identification sheet (variants) |
CN114040851B (en) * | 2019-06-14 | 2023-10-10 | Isbc创新有限公司 | Radio frequency identification sheet |
CN114514534A (en) * | 2019-07-30 | 2022-05-17 | 艾利丹尼森零售信息服务有限公司 | Repositionable radio frequency identification device |
CN111126543A (en) * | 2019-12-11 | 2020-05-08 | 高冠胶粘制品(昆山)有限公司 | Adhesive sticker product applied to RFID chip protection and manufacturing method |
CN111816998A (en) * | 2020-06-15 | 2020-10-23 | 上海优比科电子科技有限公司 | Forming method of high-frequency/ultrahigh-frequency die-cut antenna |
CN115648344A (en) * | 2022-12-28 | 2023-01-31 | 成都普什信息自动化有限公司 | Die cutting method and system for RFID label structure |
CN115648344B (en) * | 2022-12-28 | 2023-03-21 | 成都普什信息自动化有限公司 | Die cutting method and system for RFID label structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205540861U (en) | RFID laber sticker convenient to printing die cuts | |
US7842152B2 (en) | Method of making RFID devices | |
US11069963B2 (en) | Radio frequency (RF) antenna containing element and methods of making the same | |
CN207718416U (en) | A kind of anti-fake RFID tag paster | |
US9471868B2 (en) | System, method, and apparatus for RFID hang tag | |
CN206946532U (en) | A kind of tamper-evident RFID Anti-fake electronic labels | |
CN102339411A (en) | Method for manufacturing ultrahigh-frequency radio frequency identification (RFID) tag | |
CN103034900A (en) | High-frequency fragile anti-counterfeiting anti-transfer RFID (Radio Frequency Identification) electronic tag and manufacturing method thereof | |
CN201417570Y (en) | Adhesive radio frequency label manufacturing system | |
US20110140860A1 (en) | Heat transfer printing electronic radio frequency identification tag | |
CN206178933U (en) | RFID electronic tags of thermoprint on blood bag | |
CN206741527U (en) | A kind of frangible RFID | |
CN213781003U (en) | RFID blood cover label | |
CN203149636U (en) | Internally applicable double-layer self-adhesive label | |
CN203192310U (en) | Disposable anti-shifting anti-fake electronic tag | |
CN204576568U (en) | A kind of novel RFID | |
CN104680224A (en) | RFID chip-implanted label sticker and preparation method thereof | |
CN211124118U (en) | Strenghthened type RFID label structure | |
CN206946527U (en) | A kind of frangible Anti-fake electronic labels of the RFID with Quick Response Code | |
CN207182377U (en) | A kind of flexible braid belt RFID | |
CN107392297A (en) | Flexible anti-metal RFID and manufacture method | |
CN203870649U (en) | Fluorescently-marked RFID tag | |
CN203149621U (en) | Scrapable digital anti-counterfeiting electronic tag | |
CN203118028U (en) | A high-frequency frangible anti-fake anti-transfer RFID electronic label | |
CN202632328U (en) | Frangible anti-fake RFID etching electronic label |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 528400 No. 1-2, North logistics park, Xiaolan Town industrial base, Zhongshan City, Guangdong Province Patentee after: Zhongshan jinlibao New Material Co.,Ltd. Patentee after: Liyang jinlibao Adhesive Products Co., Ltd. Address before: 528400 Yadong Industrial Development Zone, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN KINGLABEL ADHESIVE PRODUCTS Co.,Ltd. Patentee before: Liyang jinlibao Adhesive Products Co., Ltd. |