Send Message
Cases
Home > Cases > Dongguan Luphi Electronics Technology Co., Ltd. Latest company case about Guang Dong UV-Resistant Membrane Switches from ChinaLuphiTouchEmbedded System Developmentfashionable
EVENTS
Contact Us
+86-0769-89026372
Contact Now

Guang Dong UV-Resistant Membrane Switches from ChinaLuphiTouchEmbedded System Developmentfashionable

2023-09-21

Latest company news about Guang Dong UV-Resistant Membrane Switches from ChinaLuphiTouchEmbedded System Developmentfashionable

Medical Device Membrane Keypad / Antibacterial Membrane Switches
The medical and healthcare industry has super high requirement for the medcial membrane switches, keypads and membrane circuits. They should be much more durable and Antibacterial. The products used in this special industry must have much more strictly production process control. Therefore, they need to use different materials and different production environment.

Also, LUPHITOUCH is such kind of membrane keypads manufacturer which passed the ISO9001 and ISO13485 quality control standards. For our manufactured antibacterial membrane keypads, we use Autotex AM and Reflex antibacterial PET materials and other innoxious materials.

In addition, LUPHITOUCH manufactured products for medical industry includes the membrane-switches, keypads, rubber keypads, graphic overlays, healthcare physiotherapy insole film circuit, touch sensors etc.

 

 

> Guang Dong UV-Resistant Membrane Switches from ChinaLuphiTouchEmbedded System Developmentfashionable

 

UV-Resistant Membrane Switches

> Main Technical Specifications(based on the a ctual product):

Item Description Technical capabilities
1 Max. Size 1200mm x 1000mm
2 Overlay Material
PET: Autotype (Autotex F150, F200, F280, V150, V200, V280,
Autoflex EBG130, EBG180, EBG250, EBA130, EBA180, EBA250)
Autotex : XEV150, XEF200;
Autostat CT3, CT4, CT5, CT7
DuPont etc.
PC: GE LEXAN--8010 8B35 8B35F HP92S HP40 FR700 FR60

3
Spacer 3M Adhesive, NITTO, TESA, SONY, SEKISUI, Domestic Adhesive
4 Back Adhesive 3M(Mainly), Others(Little)
5 Silver Paste
CHANGSUNG: CSP-3163, CSP-3352, CSP-5150;
ACHESON: ED 725A(6S-61), ED 427SS, ED 479SS, ED 976SS HV;
FUJIKURA and OTTI

6
Oil Ink SEIKO, JUJO, DUBUIT, PROELL, NORCOTE UV
7 Carbon Paste FUJIKURA, ACHESON ED 581SS, OTTI
8 6 Layers Metal dome Type Membrane Switch Structure Overlay + Spacer + Dome Retainer + Spacer + Circuit Layer+ Back adhesive
9 4 Layers Polydome Type Membrane Switch Structure Overlay + Spacer + Circuit + Back adhesive
10 Contact Resistance 0.5-10Ω
11 Insulation Resistance ≥10MΩ (100VDC)
12 Base Material Voltage Durable ≤ 2000V DC
13 Bounce Time ≤ 5ms
14 Working Current ≤ 100mA
15 Working Voltage ≤ 50VDC
16 Life ≥ 1,000,000 times
17 Key Travel Flat type: 0.05mm-0.5mm, Tactile Type: 0.1-1.5mm
18 Working Temperature -40ºC-+80ºC
19 Actuation Force 20-550g
20 Storage Condition Temperature: -40ºC~+85ºC ,Humidity: ≤98% RH
21 PET Circuit Tail Flexible Feature 180°to any angle


 

LuphiTouch,a professional OEM manufacturer of user interface subassembly products.

 

 

 

PCB Membrane Switches manufacturer

 

Dongguan Luphi Electronics Technology Co., Ltd.(branded as LuphiTouch) was established in 2008. It located in Dongguan, China. The factory covers 4500 square meters. It close to Shenzhen, Guangzhou and Hongkong. To Shenzhen airport is just about 30 minutes and to Guangzhou Baiyun Airport is just about 1 hour. LuphiTouch is a high-tech enterprise for human machine interface assemblies.

 

Our main business and products include designing and manufacturing various kinds of membrane switches, membrane keypads, graphic overlays, membrane circuits, backlighting membrane keypads like the LED backlighting membrane switches, EL backlighting membrane switches, LGF backlighting membrane switches, capacitive membrane switches, capacitive sensing circuits, printed touch sensors, capacitive font panels and nameplates, labels, PCBA, prototype to middle volume metal + plastic + electronics turnkey assembly projects.

 

 

PCB Membrane Switches manufacturer

 

ISO9001, ISO13485, ISO14001, ISO45001 Certified!

 

PCB Membrane Switches manufacturer

 

01 KEY PROCESS OF PRODUCTION

Once the pre-production samples pass all necessary testing and materials arrive at the factory,production begins.LuPhi uses high-quality imported materials, such as 3M adhesive,Autotex polyester,nikomatic connectors, and many other components.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Material Cutting:

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

The first step of production starts from raw material cutting- where overlay films,circuit films and adhesive layers are cut by automatic cutting machines with high accuracy.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

After that,the cut materials are transferred to a silk screen printing workshop,where first the ink is prepared to match the exact color requirements of the customer, and silkscreens are created for printing.

Silkscreen Printing:

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Then films and screens are moved to automatic and semi-automatic silk screen printing machines.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Drying:

Following the printing,semi-finished products,are further passed to a baking treatment in a 12-meter drying tunnel until the ink is completely dried and cured, LuPhi also has 4 drying ovens to increase efficiency at this step.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Embossing:

For many membrane switches with embossed buttons,the printed graphic overlays also undergo embossing in semi-automatic embossing machines.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Assembly:

In the end, all layers of the final products, such as graphic layers, adhesive layers, circuit layers and others are assembled and laminated together, creating the about-to-be final membrane switch.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Punching:

After assembly,products are passed to auto die cutting&high accuracy cutting machines to cut out the membrane switch panels and form the final product shape.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

FQC:

At each production step,products are fully inspected with 100% appearance and function check, to ensure that every product received by customers is qualified.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Our QC inspectors check the dimensions, printings, workmanship and electrical functions, which undergo testing twice after the circuit is printed and assembly is finished.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

Packing: Once products pass the inspection, they'll be cleaned, packed into inner and expert packaging, and shipped to customers all over the world.

Membrane Keyboard,Membrane Switch,Membrane Keypad,Touchscreen Panel, silicone rubber keyboard,silicone rubber keypad, Capacitive Switches

 

To conclude the review, If you're interesting to learn more about cooperation. Please feel free to reach May.gao, these contact details:

 

Phone :

+86-0769-81619505(Work Time :)

+8618122877779(Nonworking time)

 

Fax:+86-0769-89026372

 

Email:may.gao@luphitech.com

 

Web site: www.pcb-membraneswitch.com

 

Factory Address :

1st/F, Building 3, Hesen Industry Park, No. 131 of Huailin Rd., Huaide Area, Humen Town, Dongguan, Guangdong, China 523926

 

 

Send your inquiry directly to us

Privacy Policy China Good Quality PCB Membrane Switches Supplier. Copyright © 2023-2024 pcb-membraneswitch.com . All Rights Reserved.