CN112478240A - Package of FPC antenna and packaging method thereof - Google Patents
Package of FPC antenna and packaging method thereof Download PDFInfo
- Publication number
- CN112478240A CN112478240A CN202011318760.9A CN202011318760A CN112478240A CN 112478240 A CN112478240 A CN 112478240A CN 202011318760 A CN202011318760 A CN 202011318760A CN 112478240 A CN112478240 A CN 112478240A
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- Prior art keywords
- fpc
- release paper
- antenna
- fpc antenna
- antennas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
- B65B15/02—Attaching small articles, e.g. buttons, to cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Waveguide Aerials (AREA)
Abstract
The invention provides a package of an FPC antenna and a packaging method thereof, comprising the following steps: forming an FPC antenna group by using at least two FPC antennas as a group; adhering a plurality of FPC antenna groups to a piece of release paper in an array manner; and adhering an insulating film with the size matched with the release paper on the release paper so as to cover the front sides of all the FPC antennas on the release paper. The plurality of FPC antenna groups are adhered to the release paper in an array manner, so that the plurality of FPC antennas are placed on the release paper, and the waste of the release paper and the insulating film can be effectively reduced through the arrangement design; meanwhile, the insulating films are attached to the front surfaces of all the FPC antennas, so that the FPC antennas can be sequentially attached to the release paper only by tearing off the whole insulating film in the mounting process, the operation steps are simplified, the production efficiency is improved, and the problems that the packaging mode cost of the existing FPC antennas is high and the production efficiency of the subsequent mounting process is low are solved.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to packaging of an FPC antenna and a packaging method thereof.
Background
The internet of things and intelligent hardware products need to be provided with antennas for networking and transmitting data. The built-in antenna mainly comprises: ceramic antenna, PCB antenna, FPC antenna, etc., wherein, FPC antenna is the antenna that adopts the flexible circuit board to make, possesses advantages such as can bend at will, fold light in weight, small, good heat dissipation, with low costs, simple to operate, consequently by the wide application in various wireless communication products, especially in the small-size electronic product.
After the FPC antenna is manufactured, the adhesive is usually added on the back surface of the FPC antenna, and the FPC antenna is attached to and assembled with the product housing through the adhesive, so that in order to facilitate the attachment of the FPC antenna, the existing packaging mode of the FPC antenna is to glue the back surface of the FPC antenna first, then attach a single FPC antenna to a piece of release paper, and attach a layer of insulating film on the front surface of the FPC antenna, that is, only one FPC antenna is attached to one release paper. In the mounting process, the insulating film needs to be taken down from the FPC antenna first, and then the FPC antenna is taken down from the release paper and then can be assembled for use. The packaging mode wastes a large amount of release paper and insulating film materials, so that the packaging cost is high, and meanwhile, the insulating film and the FPC antenna are required to be torn from each FPC antenna in the subsequent mounting process, so that time and labor are wasted, the production efficiency is reduced, and the production cost is increased.
Disclosure of Invention
The invention aims to provide a package of an FPC antenna and a packaging method thereof, which aim to solve the problems that the existing packaging mode of the FPC antenna is high in cost and low in production efficiency in the subsequent mounting process.
In order to solve the technical problem, the invention provides a packaging method of an FPC antenna, which includes:
forming an FPC antenna group by using at least two FPC antennas as a group, wherein the back surface of each FPC antenna is coated with viscose;
adhering a plurality of FPC antenna groups to a piece of release paper in an array manner, wherein the back surfaces of the FPC antennas are in contact with the release paper;
and adhering an insulating film with the size matched with that of the release paper on the release paper so as to cover the front surfaces of all the FPC antennas on the release paper.
Optionally, in the packaging method of the FPC antennas, each of the FPC antenna groups includes two FPC antennas arranged oppositely.
Optionally, in the packaging method of the FPC antenna, an antenna hand tearing position is provided on an area of the release paper, which is in contact with one end of the FPC antenna.
Optionally, in the packaging method of the FPC antenna, all the antenna hand-tearing positions are disposed at the same end of the FPC antenna.
Optionally, in the packaging method of the FPC antenna, a cut line is provided on an area where the release paper contacts the FPC antenna along a length direction of the FPC antenna.
Optionally, in the packaging method of the FPC antenna, the edge of the insulating film is provided with a film tearing position.
In order to solve the technical problem, the invention further provides a package of the FPC antenna, which includes release paper, an insulating film and a plurality of FPC antenna groups, wherein the FPC antenna groups include at least two FPC antennas, the FPC antenna groups are adhered to the release paper in an array manner, and the insulating film is adhered to the release paper and covers all the FPC antennas on the release paper.
Optionally, in the package of the FPC antennas, each of the FPC antenna groups includes two FPC antennas, and the two FPC antennas are disposed opposite to each other.
Optionally, FPC antenna's packing in, from type paper on with the region that the one end of FPC antenna contacted is provided with the antenna hand and tears the position, and all the antenna hand tears the position set up in the same one end of FPC antenna.
Optionally, in the package of the FPC antenna, a cut line is provided along a length direction of the FPC antenna on an area where the release paper contacts the FPC antenna.
The invention provides a package of an FPC antenna and a packaging method thereof, comprising the following steps: forming an FPC antenna group by using at least two FPC antennas as a group, wherein the back surface of each FPC antenna is coated with viscose; adhering a plurality of FPC antenna groups to a piece of release paper in an array manner, wherein the back surfaces of the FPC antennas are in contact with the release paper; and adhering an insulating film with the size matched with that of the release paper on the release paper so as to cover the front surfaces of all the FPC antennas on the release paper. The plurality of FPC antenna groups are adhered to the release paper in an array manner, so that the plurality of FPC antennas are placed on the release paper, and the waste of the release paper and the insulating film can be effectively reduced through the arrangement design; meanwhile, the insulating films are attached to the front surfaces of all the FPC antennas, so that the FPC antennas can be sequentially attached to the release paper only by tearing off the whole insulating film in the mounting process, the operation steps are simplified, the production efficiency is improved, and the problems that the packaging mode cost of the existing FPC antennas is high and the production efficiency of the subsequent mounting process is low are solved.
Drawings
Fig. 1 is a flowchart of a packaging method of an FPC antenna provided in this embodiment;
fig. 2 is a schematic structural diagram of a package of the FPC antenna provided in this embodiment;
fig. 3 is a partially enlarged view of the package of the FPC antenna provided in the present embodiment;
wherein the reference numerals are as follows:
10-release paper; 11-antenna hand tear position; 12-cutting off the line; 20-FPC antenna group; 21-FPC antenna.
Detailed Description
The package of the FPC antenna and the packaging method thereof according to the present invention will be described in further detail with reference to the accompanying drawings and specific examples. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.
The present embodiment provides a method for packaging an FPC antenna, as shown in fig. 1, the method for packaging an FPC antenna includes:
s1, forming an FPC antenna group by combining at least two FPC antennas, wherein the back of each FPC antenna is coated with viscose;
s2, adhering the FPC antenna groups to a piece of release paper in an array manner, wherein the back surfaces of the FPC antennas are in contact with the release paper;
and S3, adhering an insulating film with the size matched with that of the release paper on the release paper so as to cover the front surfaces of all the FPC antennas on the release paper.
According to the packaging method of the FPC antenna, the plurality of FPC antenna groups are adhered to the release paper in an array manner, so that the plurality of FPC antennas are placed on the release paper, and waste of the release paper and the insulating film can be effectively reduced through the arrangement design; meanwhile, the insulating films are attached to the front surfaces of all the FPC antennas, so that the FPC antennas can be sequentially attached to the release paper only by tearing off the whole insulating film in the mounting process, the operation steps are simplified, the production efficiency is improved, and the problems that the packaging mode cost of the existing FPC antennas is high and the production efficiency of the subsequent mounting process is low are solved.
As shown in fig. 2, in the present embodiment, each of the FPC antenna groups 20 includes two FPC antennas 21 arranged oppositely. Because in this embodiment, arranging FPC antenna 21 relatively sets up can effectively reduce the area of wasting from type paper 10 for the occupancy rate of FPC antenna 21 is the biggest on type paper 10. Of course, in other embodiments, the combination and arrangement of the antennas may be designed according to the actual routing structure of the antennas. Preferably, the distance between each FPC antenna in the FPC antenna group 20 is guaranteed to be more than 0.5mm, so that the packaging process is easy to implement, and in the actual mounting process, when the FPC antenna is torn, the adjacent antennas are not damaged. And, the interval between the FPC antenna groups 20 is guaranteed to be more than 1mm, which is favorable for packaging the FPC antenna for re-cutting, for example, 80 groups of FPC antenna groups are arranged on the original whole release paper, the original release paper is divided into two parts by cutting, and 40 groups of FPC antenna groups are arranged on each release paper.
Further, in this embodiment, as shown in fig. 3, an antenna hand tearing position 11 is disposed on a region of the release paper 10, which is in contact with one end of the FPC antenna 21. Through setting up antenna hand and tearing position 11 can comparatively conveniently take off FPC antenna 21 from release paper 10 in pasting dress technology to guarantee that FPC antenna outward appearance is intact, can not tear. The design of the position of the antenna tearing position 11 needs to be adjusted according to the structure of the antenna, and generally, the antenna tearing position needs to be arranged in an area without a bifurcation and an area without metal routing at the edge.
Furthermore, in this embodiment, all the antenna tearing positions 11 are disposed at the same end of the FPC antenna 21. Therefore, when the staff carries out mounting, muscle inertia can be formed, the mounting speed is accelerated, and the production efficiency is improved.
In addition, in the present embodiment, as shown in fig. 3, a cutting line 12 is provided along a length direction of the FPC antenna 21 on a region where the release paper 10 contacts the FPC antenna 21. The cut line 12 is also for improving the ease of tearing the FPC antenna 21, and by providing the cut line 12, the release paper 10 can be bent in the direction of the cut line, so that the partial region of the FPC antenna 21 can be separated from the release paper 10 together. Considering that the FPC antenna 21 itself has a characteristic of being flexible to the FPC, designing the cut line along the length direction of the FPC antenna 21 can effectively prevent the FPC antenna 21 from being bent along with the release paper 10.
Usually, an insulating film (not shown) is further attached to the surface of the FPC antenna. The insulating film can protect the surface of the FPC antenna from being scratched. In the mounting process, the insulating film needs to be torn off in order to remove the FPC antenna 21 from the release paper 10. In present packing, the insulating film with from type paper complete bonding, be unfavorable for the staff like this to tear the insulating film from type paper, consequently, in this embodiment, the edge of insulating film is provided with the membrane hand and tears the position. A comparatively simple and convenient mode is not coated the viscose for the width of about 1 ~ 2mm in the edge of insulating film to make the edge of insulating film with leave type paper phase separation, can take off the insulating film from leaving type paper through this position very easily like this at the in-process of tearing, practiced thrift production time, improved production efficiency.
The embodiment further provides a package of an FPC antenna, as shown in fig. 1, the package of the FPC antenna includes a release paper 10, an insulating film (not shown in the figure), and a plurality of FPC antenna groups 20, the FPC antenna group 20 includes at least two FPC antennas 21, the FPC antenna groups 20 are adhered to the release paper 10 in an array manner, and the insulating film is adhered to the release paper 10 and covers all the FPC antennas 21 on the release paper 10.
In the package of the FPC antenna provided in this embodiment, the plurality of FPC antenna groups 20 are adhered to the release paper 10 in an array manner, so that the plurality of FPC antennas 21 are placed on one release paper 10, and the waste of the release paper and the insulating film can be effectively reduced through the arrangement design; meanwhile, an insulating film is attached to the front surfaces of all the FPC antennas 21, so that in the mounting process, a plurality of FPC antennas on the release paper can be sequentially attached only by tearing off the whole insulating film, the operation steps are simplified, the production efficiency is improved, and the problems that the cost of the packaging mode of the existing FPC antennas is high, and the production efficiency of the subsequent mounting process is low are solved.
As shown in fig. 2, in the present embodiment, each FPC antenna set 20 includes two FPC antennas 21, and the two FPC antennas 21 are disposed oppositely. In other embodiments, the configuration and arrangement of the FPC antenna set 20 may be designed according to actual situations.
Further, the region on the release paper 10 that contacts with the one end of the FPC antenna 21 is provided with an antenna hand tearing position 11, and all the antenna hand tearing position 11 is arranged at the same end of the FPC antenna 21. Furthermore, a cutting line 12 is disposed on a contact area of the release paper 10 and the FPC antenna 21 along a length direction of the FPC antenna 21. Through the setting of antenna hand tearing position 11 and cutting line 12, can further improve the efficiency that the staff torn FPC antenna 21 to improve production efficiency.
It should be noted that, in the package of the FPC antenna and the method thereof described in this embodiment, the glue coated on the back surface of the FPC antenna, the material selected from the release paper, the material selected from the insulating film, the attaching process, the implementing process of the cutting line, and the like are well known to those skilled in the art, and are not described herein again.
In summary, the package of the FPC antenna and the packaging method thereof provided by the present invention include: forming an FPC antenna group by using at least two FPC antennas as a group, wherein the back surface of each FPC antenna is coated with viscose; adhering a plurality of FPC antenna groups to a piece of release paper in an array manner, wherein the back surfaces of the FPC antennas are in contact with the release paper; and adhering an insulating film with the size matched with that of the release paper on the release paper so as to cover the front surfaces of all the FPC antennas on the release paper. The plurality of FPC antenna groups are adhered to the release paper in an array manner, so that the plurality of FPC antennas are placed on the release paper, and the waste of the release paper and the insulating film can be effectively reduced through the arrangement design; meanwhile, the insulating films are attached to the front surfaces of all the FPC antennas, so that the FPC antennas can be sequentially attached to the release paper only by tearing off the whole insulating film in the mounting process, the operation steps are simplified, the production efficiency is improved, and the problems that the packaging mode cost of the existing FPC antennas is high and the production efficiency of the subsequent mounting process is low are solved.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. A packaging method of an FPC antenna is characterized by comprising the following steps:
forming an FPC antenna group by using at least two FPC antennas as a group, wherein the back surface of each FPC antenna is coated with viscose;
adhering a plurality of FPC antenna groups to a piece of release paper in an array manner, wherein the back surfaces of the FPC antennas are in contact with the release paper;
and adhering an insulating film with the size matched with that of the release paper on the release paper so as to cover the front surfaces of all the FPC antennas on the release paper.
2. The packaging method of the FPC antenna as recited in claim 1, wherein each FPC antenna group comprises two FPC antennas arranged oppositely.
3. The packaging method of the FPC antenna as recited in claim 1, wherein an antenna hand-tearing position is arranged on a region of the release paper, which is in contact with one end of the FPC antenna.
4. The FPC antenna packaging method of claim 3, wherein all the antenna hand-tearing positions are arranged at the same end of the FPC antenna.
5. The packaging method of the FPC antenna as recited in claim 1, wherein a cut line is disposed along a length direction of the FPC antenna on a region where the release paper contacts the FPC antenna.
6. The packaging method for the FPC antenna as recited in claim 1, wherein an edge of the insulating film is provided with a film hand-tearing position.
7. The package of the FPC antenna is characterized by comprising release paper, an insulating film and a plurality of FPC antenna groups, wherein each FPC antenna group comprises at least two FPC antennas, the FPC antenna groups are adhered to the release paper in an array mode, the insulating film is adhered to the release paper and covers all the FPC antennas on the release paper.
8. The FPC antenna package of claim 7, wherein each FPC antenna group comprises two FPC antennas, and the two FPC antennas are disposed opposite to each other.
9. The FPC antenna package of claim 7, wherein an antenna hand-tearing position is disposed on a region of the release paper in contact with one end of the FPC antenna, and all the antenna hand-tearing positions are disposed at the same end of the FPC antenna.
10. The package of the FPC antenna according to claim 7, wherein a cut line is provided on a region where the release paper is in contact with the FPC antenna in a length direction of the FPC antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318760.9A CN112478240A (en) | 2020-11-23 | 2020-11-23 | Package of FPC antenna and packaging method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318760.9A CN112478240A (en) | 2020-11-23 | 2020-11-23 | Package of FPC antenna and packaging method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112478240A true CN112478240A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318760.9A Pending CN112478240A (en) | 2020-11-23 | 2020-11-23 | Package of FPC antenna and packaging method thereof |
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| CN (1) | CN112478240A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA127573A (en) * | 1972-09-18 | 1975-05-15 | Illinois Tool Works | MACHINE FOR JOINTING CONTAINERS TO FORM PACKAGES |
| KR20040048653A (en) * | 2002-12-04 | 2004-06-10 | 대정테크윈 주식회사 | apparatus for packing the flap type chip and its driving method |
| CN101746520A (en) * | 2008-12-19 | 2010-06-23 | 普光科技（广州）有限公司 | Method for packaging light-emitting diode |
| CN201737298U (en) * | 2010-07-26 | 2011-02-09 | 王钧 | Easily-stripped release paper applicable to pimple suction patches |
| CN103068159A (en) * | 2012-12-14 | 2013-04-24 | 意力(广州)电子科技有限公司 | Large flexible printed circuit (FPC) and typesetting method of manufacturing FPC |
| CN104865620A (en) * | 2014-02-25 | 2015-08-26 | 玉山精密涂布股份有限公司 | Optical membrane capable of edge protection and manufacture method of optical membrane |
| CN204634161U (en) * | 2015-05-18 | 2015-09-09 | 夏普株式会社 | Segmented flexible circuit board |
| CN204903793U (en) * | 2015-09-08 | 2015-12-23 | 上海成晶光电有限公司 | Place integrated morphology of optics anti -dazzling screen |
| CN205553411U (en) * | 2016-02-22 | 2016-09-07 | 深圳市欣恒坤科技有限公司 | Sensing thin film circuit piece protection film |
| CN108638573A (en) * | 2018-05-11 | 2018-10-12 | 东莞市祥晟实业有限公司 | Carton paperboard material-saving die cutting method |
| CN108848617A (en) * | 2018-08-02 | 2018-11-20 | 深圳市中诺通电子有限公司 | A kind of FPC tears production and the packaging technology of handle 3M glue class |
| CN109462021A (en) * | 2018-09-27 | 2019-03-12 | 深圳市信维通信股份有限公司 | The production method of NFC antenna |
| CN109677089A (en) * | 2019-01-25 | 2019-04-26 | 山东昶正智能科技有限公司 | A kind of camera head protecting film, die-cutting production technique and device |
-
2020
- 2020-11-23 CN CN202011318760.9A patent/CN112478240A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA127573A (en) * | 1972-09-18 | 1975-05-15 | Illinois Tool Works | MACHINE FOR JOINTING CONTAINERS TO FORM PACKAGES |
| KR20040048653A (en) * | 2002-12-04 | 2004-06-10 | 대정테크윈 주식회사 | apparatus for packing the flap type chip and its driving method |
| CN101746520A (en) * | 2008-12-19 | 2010-06-23 | 普光科技（广州）有限公司 | Method for packaging light-emitting diode |
| CN201737298U (en) * | 2010-07-26 | 2011-02-09 | 王钧 | Easily-stripped release paper applicable to pimple suction patches |
| CN103068159A (en) * | 2012-12-14 | 2013-04-24 | 意力(广州)电子科技有限公司 | Large flexible printed circuit (FPC) and typesetting method of manufacturing FPC |
| CN104865620A (en) * | 2014-02-25 | 2015-08-26 | 玉山精密涂布股份有限公司 | Optical membrane capable of edge protection and manufacture method of optical membrane |
| CN204634161U (en) * | 2015-05-18 | 2015-09-09 | 夏普株式会社 | Segmented flexible circuit board |
| CN204903793U (en) * | 2015-09-08 | 2015-12-23 | 上海成晶光电有限公司 | Place integrated morphology of optics anti -dazzling screen |
| CN205553411U (en) * | 2016-02-22 | 2016-09-07 | 深圳市欣恒坤科技有限公司 | Sensing thin film circuit piece protection film |
| CN108638573A (en) * | 2018-05-11 | 2018-10-12 | 东莞市祥晟实业有限公司 | Carton paperboard material-saving die cutting method |
| CN108848617A (en) * | 2018-08-02 | 2018-11-20 | 深圳市中诺通电子有限公司 | A kind of FPC tears production and the packaging technology of handle 3M glue class |
| CN109462021A (en) * | 2018-09-27 | 2019-03-12 | 深圳市信维通信股份有限公司 | The production method of NFC antenna |
| CN109677089A (en) * | 2019-01-25 | 2019-04-26 | 山东昶正智能科技有限公司 | A kind of camera head protecting film, die-cutting production technique and device |
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Application publication date: 20210312 |
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