CN105718983A - Multi-SIM chip mobile phone card base - Google Patents
Multi-SIM chip mobile phone card base Download PDFInfo
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- CN105718983A CN105718983A CN201410724702.4A CN201410724702A CN105718983A CN 105718983 A CN105718983 A CN 105718983A CN 201410724702 A CN201410724702 A CN 201410724702A CN 105718983 A CN105718983 A CN 105718983A
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- chip
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- mobile phone
- sim chip
- card
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Abstract
The invention discloses a multi-SIM chip mobile phone card base, and relates to the field of smart card manufacture. The invention aims to mainly solve the problem of how to fulfill actual using demands of users for single-number multi-card and to solve the problems of a waste of single-chip SIM products and inadequate environmental protection of the products and the like. The multi-SIM chip mobile phone card base provided by the invention has four chips thereon which are a standard SIM chip, a mini-SIM chip, a NANO-SIM chip and an NFCnano-SIM chip.
Description
Technical field
The present invention relates to physical field and smart card manufacturing technology, particularly relate to the Mobile phone card manufacture method of a kind of many SIM chip.
Background technology
Fast development along with communications field 3G, 4G technology, the utilization amount of SIM is very huge, often it is only the consumption that makes in commercial communication industry and crosses hundred million, and traditional SIM is one chip of encapsulation on a card base, lesser calorie is broken down after buying SIM by client, inserting in mobile phone and use, card base remainder is discarded, and therefore causes very big waste to the utilization rate of card base is not high.
But, modern society domestic and international client in a large number is due to the difference of mobile phone model or mobile equipment, SIM contains standard SIM card, mini-SIM card, NANO-SIM card, NFC-SIM card etc. model, and operator starts to provide for client to block No. one more, the business such as online personality card, result in user to block No. one more, and it is that different types of card has had very big demand, owing to the manufacturing cost of SIM is very cheap, even than individually, the different adaptive cutting ferrules of making are also low, so operator has purchased different types of SIM, based on the demand from reduction cost and environmental protection, it is proposed that encapsulate universal class type SIM chip on the card base of a Mobile phone card.
Summary of the invention
It is an object of the invention to provide the Mobile phone card card base of a kind of many SIM chip, mainly solve the problems such as the actually used demand of many cards of present user, and product more environmental protection, it is provided that the multi-chip SIM encapsulation production technology of automatization.
The present invention is achieved in that by the following technical solutions.
When encapsulating traditional single-chip standard SIM card, follow-up encapsulation mini-SIM chip, NANO-SIM chip, NFCnano-SIM chip successively, amount on a card base, encapsulate 4 pieces of SIM chip.
Actual production is used the antifriction encapsulation technology in card face, uses air cushion isolation, make multi-chip SIM be physically separated in the course of processing, it is prevented that the friction between chip and card body, cause wafer damage and the reduction of card face quality.
Use multi-chip test technology that test equipment is transformed, chip testing track newly increases one group of multi-direction measuring head, it is possible to carry out two-way chip testing, test 2 chip blocks simultaneously, improve testing efficiency 45%.
Simultaneously in milling and chip package stage, increase by one group of multidirectional milling module and package module respectively, improve production efficiency.
Additionally, at the vacant place of card base, set up heat-sensitive erasable formula signature strip, it is possible to allow operator print the information such as SIM card number, password, it is ensured that card base is after SIM chip is in vitro, still available, reduces cost waste.
The present invention successfully provides the Mobile phone card card base of a kind of many SIM chip, total standard SIM chip, mini-SIM chip, NANO-SIM chip, NFCnano-SIM chip on this card base, totally 4 kinds of chips, relatively costly due to NFC, the NFCnano-SIM chip of minimum volume is only provided, as needed extension, cutting ferrule can be installed additional, meet the demand that mobile phone or mobile device user block No. more, apply more.
Detailed description of the invention
The present invention is further illustrated below in conjunction with instantiation.
A kind of Mobile phone card card base of many SIM chip.
The first step, printing, in the way of front printing or mirror image printing, required printing surface is printed in PVC material.
Second step, composite, adopt the material of described front printing, the outer layer at two-layer printing surface respectively covers layer of transparent film, is filled with one to three layers encapsulant layer according to actual needs between two-layer printing surface.
Adopt the material of described minute surface printing, between two-layer printing surface, be filled with one to three layers packed layer material, be used for filling printing surface bottom.
3rd step, lamination, by described composite, to send into laminating apparatus and carry out lamination, set the temperature of different materials bonding needs, appropriateness, pressure, gained part is for open into card material greatly.
4th step, die-cut, the big card material of opening into of lamination gained to be sent into die cutting device, punches out the card of conformance with standard or actual demand, gained is card base.
5th step, chip gum, in Chip carrier band, each row is packaged with multiple chip, simultaneously, chip back is provided with package adhesive tape, impacts to meet the pad pasting of die size by cross cutting corresponding chip back position on adhesive tape, passes through abutted equipment simultaneously, pad pasting is sticked in chip back, completes chip on carrier band, encapsulate gum.
6th step, milling, the card base of die-cut gained is put into milling equipment, the physical parameter of corresponding chip, polish dead slot.
7th step, chip package, described chip is done physical isolation by air cushion, send into package interface, insert in described dead slot, through hot pressing with cold pressing, enable multi-chip test simultaneously, newly increasing one group of multi-direction measuring head on chip testing track, carry out two-way chip testing, finally encapsulation is firmly.
Claims (2)
1. the Mobile phone card card base of SIM chip more than a kind, it is characterised in that: on a Mobile phone card card base, include standard SIM chip, mini-SIM chip, NANO-SIM chip, NFCnano-SIM chip, totally 4 kinds of chips.
2. the SIM of a kind of dual chip according to claim 1, it is characterised in that: at the described vacant place of Mobile phone card card base, there is heat-sensitive erasable formula signature strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410724702.4A CN105718983A (en) | 2014-12-04 | 2014-12-04 | Multi-SIM chip mobile phone card base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410724702.4A CN105718983A (en) | 2014-12-04 | 2014-12-04 | Multi-SIM chip mobile phone card base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105718983A true CN105718983A (en) | 2016-06-29 |
Family
ID=56145666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410724702.4A Pending CN105718983A (en) | 2014-12-04 | 2014-12-04 | Multi-SIM chip mobile phone card base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105718983A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650892A (en) * | 2016-12-15 | 2017-05-10 | 北京骏毅能达智能科技有限公司 | Large edition SIM card making technology |
| CN111225373A (en) * | 2018-11-23 | 2020-06-02 | 上海博泰悦臻网络技术服务有限公司 | Number sharing method, system and medium based on vehicle machine and vehicle machine |
-
2014
- 2014-12-04 CN CN201410724702.4A patent/CN105718983A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650892A (en) * | 2016-12-15 | 2017-05-10 | 北京骏毅能达智能科技有限公司 | Large edition SIM card making technology |
| CN111225373A (en) * | 2018-11-23 | 2020-06-02 | 上海博泰悦臻网络技术服务有限公司 | Number sharing method, system and medium based on vehicle machine and vehicle machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |