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| Brand Name: | Lunfeng |
| Model Number: | LFGO308 |
| MOQ: | 1 piece |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 500000 Piece/Pieces per Month |
custom PET, PC, PVC, membrane graphic overlay for Alcohol Tester
Graphic overlays identify essential information on how to operate equipment, convey branding, and other important system interfaces. Although they’re relatively straightforward in design, graphic overlays play critical roles in both the operation and protection of electronic devices, equipment, and machinery. A graphic overlay can be a stand alone type label or the top layer of a membrane switch assembly.
Because the graphic overlay is commonly the first thing customers see when interacting with your product, it’s essential that these components to be attractive, easy to use, and true to your brand. On top of this, graphic overlays must also be durable enough to withstand repeated use over time.
MAIN USES AND APPLICATIONS FOR GRAPHIC OVERLAYS
Custom graphic overlay printing comes with a lot of options and advantages. Overlay design specialists can incorporate a number of unique options when building a graphic overlay, such as:
Bright colors and clear designs
Various substrates, materials – Polycarbonate – Lexan, Polyester – Mylar, Vinyl – PVC, Metal, and Aluminum.
Various bonding adhesives – Permanent, Repositional, Removable.
Texturing or hard coating – Gloss, Matte, Velvet, Brushed.
Various surface finishes, matte – gloss
UV / Outdoor durability
LED and Display Windows – Clear, Anti-Glare, color tinted, dead front
Shape and size, thickness specifications – Embossed, Formed, Raised, Domed
Use of various manufacturing processes, such as screen printing, digital print, laminating, embossing, die cutting, laser cutting, fabrication.
Applications:
* home appliances and device
* Security Protection systems with Cipher Code
* Various industry control keypad panel
* consumer electronics and 3C item
* Thrapy medical system and device
* Various automtic machine control keypad
* Telecommunication Equipment
* Medical Equipment
* Industrial Equipment
* Household Equipment
* Remote Controller
* Control system
| Items | Silver Printed Circuit | Copper Etched FPC Circuit |
| Material | PET (Polyester) | Copper |
| Conductor | Printed silver | Copper |
| Contact Fingers | Silver and Carbon | Gold plated |
| Contact Buttons Pads | Silver | Gold plated |
| Life & Reliability | normal | good |
| Stability | normal | good |
| Resistance | low | Very low |
| Cost | low | high |
| Lead Time | 2-3 days | 7-10 days |
| Pitch | 0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm | 0.5mm, 1.0mm, 1.27mm, 2.54mm |
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1.Electrical Properties |
Membrane Switch |
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Electrical Level: |
35V(DC), 100mA,1W |
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Contact Resistance: |
10Ω~500 Ω |
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Insulation Resistance: |
100MΩ/100V |
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Dielectrics Voltage-resistance: |
250VRms(50~60Hz 1min) |
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Chattering Time: |
≤ 5ms |
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Life Time: |
Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000 |
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Tail Folding: |
R>1,180 |
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2.Mechanical Properties |
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Operating Force: |
Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz) |
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Switch Stroke: |
Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm |
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3.Environmental and Storage Conditions |
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Operation Temperature: |
-40°C ~ +80°C |
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Storage Temperature: |
-40°C ~ +80°C |
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Humidity: |
40°C, 90%~95%, 240 hours |
FAQ:
Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.
Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.
Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.
Q4 : What payment do you accept ?
A : TT/ Western Union.
Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.
Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.
Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...
