CN201465619U - Insulating hot melt adhesive polyimide Nylar structure of FFC wire - Google Patents
Insulating hot melt adhesive polyimide Nylar structure of FFC wire Download PDFInfo
- Publication number
- CN201465619U CN201465619U CN2009200618738U CN200920061873U CN201465619U CN 201465619 U CN201465619 U CN 201465619U CN 2009200618738 U CN2009200618738 U CN 2009200618738U CN 200920061873 U CN200920061873 U CN 200920061873U CN 201465619 U CN201465619 U CN 201465619U
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- CN
- China
- Prior art keywords
- hot melt
- melt adhesive
- layer
- ffc
- nylar
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an insulating hot melt adhesive polyimide Nylar structure of an FFC wire, which is characterized in that the Nylar structure adopts a layered structure including a polyimide film layer, an aluminium foil layer, a polyester layer and a fire-resistant insulating hot melt adhesive layer from the top down. After FFC is obtained through the forming of the material having the functions of shielding and characteristic impedance, no other materials are needed to be coated, thereby saving processing cost and improving production efficiency; and the values of shielding and characteristic impedance of the finished wires can be changed through adjusting the thickness of PI, aluminium foil, PET and the fire-resistant insulating hot melt adhesive layer to meet the requirements of wires.
Description
Technical field
The utility model relates to a kind of sticking structure of FFC line.
Background technology
The English full name of FFC is: Flexible Flat Cable, it is flexible flat cable, it is a kind of with PET insulating material and zinc-plated flat copper wire as thin as a wafer, by the new types of data cable that the pressing of high-tech automation equipment production line forms, have softness, arbitrarily bending fold, thin thickness, volume is little, connection is simple, convenient disassembly, easily solve electromagnetic shielding advantages such as (EMI).Can select lead number and spacing arbitrarily, make on line more convenient, significantly reduce the volume of electronic product, reduce production cost, enhance productivity, be suitable between moving-member and the mainboard most, pcb board between the pcb board, make the usefulness of data transmission cable in the miniaturization electrical equipment equipment.
Existing FFC insulation hot melt adhesive film can only simply satisfy general performance, can not satisfy the shielding of special-thread or the requirement of control characteristic impedance, and is current for reaching this requirement, all is to add after on general wire rod to paste shielding material or control characteristic impedance material.
The utility model content
The purpose of this utility model is, proposes a kind of insulate heat melten gel polyimides wheat pull-up structure of new FFC line, and the functional packet of shielding and characteristic impedance is contained in the material, need not to paste other materials again.
The technical solution adopted in the utility model is as follows:
The insulate heat melten gel polyimides wheat pull-up structure of FFC line, this wheat pull-up structure is a layer structure, is followed successively by PI (polyimides) thin layer, aluminium foil layer, PET (polyester film) layer and insulation hot melt adhesive layer from top to bottom.State the direct pressing of hot melt adhesive layer and paste conductor moulding FFC flexible flat cable.
The beneficial effects of the utility model are: this wheat pull-up structure will shield and the functional packet of control characteristic impedance is contained in the material, reached the requirement of wire rod shielding and control characteristic impedance, not needing again, back processing pastes shielding or control characteristic impedance material, further reduce production cost, enhance productivity.Can change the value of the shielding of wire rod of finished product or characteristic impedance to satisfy the requirement of different wire rods by adjusting PI, PET, aluminium foil and hot melt layer thickness.
Description of drawings
Fig. 1 is the structural representation of the utility model wheat pull-up structure.
Embodiment
The insulate heat melten gel polyimides wheat pull-up structure of FFC line, this wheat pull-up structure is a layer structure, is followed successively by PI (polyimides) thin layer 1, aluminium foil layer 2, PET (polyester film) layer 3 and insulation hot melt adhesive layer 4 from top to bottom.By adjusting the thickness of PI, aluminium foil, PET, fire-proof insulation hot melt adhesive layer, the value that can change the shielding of wire rod of finished product or characteristic impedance is to satisfy the requirement of different wire rods.The direct pressing of insulation glue-line pastes conductor, the different types of FFC flexible flat of moulding cable.
Claims (2)
1.FFC the insulate heat melten gel polyimides wheat pull-up structure of line, it is characterized in that: this wheat pull-up structure is a layer structure, is followed successively by polyimide film layer, aluminium foil layer, laminated polyester film and fire-proof insulation hot melt adhesive layer from top to bottom.
2. wheat pull-up structure as claimed in claim 1, the direct pressing of described hot melt adhesive layer paste conductor moulding FFC flexible flat cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618738U CN201465619U (en) | 2009-08-05 | 2009-08-05 | Insulating hot melt adhesive polyimide Nylar structure of FFC wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618738U CN201465619U (en) | 2009-08-05 | 2009-08-05 | Insulating hot melt adhesive polyimide Nylar structure of FFC wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465619U true CN201465619U (en) | 2010-05-12 |
Family
ID=42392967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200618738U Expired - Lifetime CN201465619U (en) | 2009-08-05 | 2009-08-05 | Insulating hot melt adhesive polyimide Nylar structure of FFC wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201465619U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964224A (en) * | 2010-08-26 | 2011-02-02 | 白璐 | Shielding material for flexible flat cable (FFC) high-frequency transmission line and high-frequency transmission line |
| CN102768875A (en) * | 2012-07-17 | 2012-11-07 | 昆山宏凌电子有限公司 | Fireproof wave absorption mask film and FFC (flexible flat cable) transmission line |
| CN110556200A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | Flat data transmission cable |
| CN110556204A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | Flat data transmission cable |
| CN112996218A (en) * | 2019-12-13 | 2021-06-18 | 神讯电脑(昆山)有限公司 | Mylar mechanism |
-
2009
- 2009-08-05 CN CN2009200618738U patent/CN201465619U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964224A (en) * | 2010-08-26 | 2011-02-02 | 白璐 | Shielding material for flexible flat cable (FFC) high-frequency transmission line and high-frequency transmission line |
| CN102768875A (en) * | 2012-07-17 | 2012-11-07 | 昆山宏凌电子有限公司 | Fireproof wave absorption mask film and FFC (flexible flat cable) transmission line |
| CN110556200A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | Flat data transmission cable |
| CN110556199A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | Flat data transmission cable |
| CN110556204A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | Flat data transmission cable |
| CN112996218A (en) * | 2019-12-13 | 2021-06-18 | 神讯电脑(昆山)有限公司 | Mylar mechanism |
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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: 528300 Guangdong province Foshan Shunde District Xing Tan Town, Bai An Road North water industry area. Patentee after: Guangdong Lyle new materials Polytron Technologies Inc Address before: 528325 laer electronic material company, north water industrial area, Shunde, Guangdong, Foshan Patentee before: Leary Electrical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |