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3D Printed Signage
LED Exterior Signage Innovated by 3D Sign Machine Factory in China
Exterior signage printed in PETG-S for positions that face weather all year. The material is UV resistant waterproof and rated from minus 40 up to 70 degrees, which is the practical reason printed signs survive outdoors where a general purpose 3D printing material would chalk and crack within a season.
- PETG-S is UV resistant and waterproof with 5 to 10 years of outdoor durability
- Resists temperatures from minus 40 up to 70 degrees so one specification covers most climates
- Two colours on the front face printed into the material not applied over it
- Frontlit and sidelit construction keeps the sign legible at night from several angles
Product Overview
Exterior signage printed in PETG-S for positions that face weather all year. The material is UV resistant waterproof and rated from minus 40 up to 70 degrees, which is the practical reason printed signs survive outdoors where a general purpose 3D printing material would chalk and crack within a season.
Who It Is For
- Sign makers quoting exterior work with a warranty attached
- Brands with sites across several climate zones
- Advertising companies replacing signs that failed outdoors
- Facilities teams specifying a durable replacement
Problems It Solves
- General purpose 3D printing materials chalk and crack in sunlight
- Cold snaps make brittle sign materials crack at the mounting points
- Applied colour layers fail before the sign body does
- Seams in fabricated signs admit water which then reaches the LED wiring
Key Benefits
- PETG-S is UV resistant and waterproof with 5 to 10 years of outdoor durability
- Resists temperatures from minus 40 up to 70 degrees so one specification covers most climates
- Two colours on the front face printed into the material not applied over it
- Frontlit and sidelit construction keeps the sign legible at night from several angles
- One piece printed body has no seams for water to enter
Technical Features
- Two colours on the front
- Frontlit and sidelit illumination
- PETG-S with good UV resistance and waterproof performance
- Maximum resisting temperature 70 degrees and minimum minus 40 degrees
- Durability 5 to 10 years for outdoor use
Application Scenarios
- Storefront signage exposed to sun and rain all year
- Cold climate installations where general purpose plastics become brittle
- Hot climate installations where surface temperatures stay high
- Coastal locations with salt laden air
- Building entrances and car park identity signage
Customisation Options
- Colour and illumination style to your artwork
- Sizes produced to suit the mounting position
Product Gallery
Specifications
| Brand Name | IROGA 3D |
|---|---|
| Material | 3D Printing Filament PETG-S |
| Color | Two Colors on The Front |
| Lit Style | Frontlit & Sidelit |
| Made By | 3D Sign Printing Machine Factory in China |
Materials
- 3D printing filament PETG-S
Manufacturing and Quality Control
Process
- Printed layer by layer in FDM mode
- LED strip installed before the face is closed
- Sealed for outdoor mounting
Quality Control
- Material specification confirmed as PETG-S for outdoor work
- Lit test before dispatch
Comparison With Other Options
Compared with PLA printed signage
PLA is easy to print but is not specified for long term outdoor exposure. PETG-S is rated for 5 to 10 years outdoors with good UV resistance.
Compared with Traditional acrylic exterior sign
Acrylic signs need cutting bending and welding and their applied graphics age separately. A printed sign is one material through its thickness.
Use Guide
- Confirm the installation climate so the material specification is checked against it
- Use IP67 rated LED strip and a suitable outdoor power supply
- Seal the cable entry at the rear of the sign
- Inspect mounting points annually as with any exterior sign
Questions
Frequently Asked Questions
Answers to what buyers ask before ordering LED Exterior Signage Innovated by 3D Sign Machine Factory in China.
How long will an exterior printed sign last
PETG-S is specified for 5 to 10 years of outdoor use.
What temperature range does the material handle
Maximum resisting temperature is 70 degrees and minimum is minus 40 degrees.
Is it waterproof
The material has good waterproof performance, and the LED strip we supply for outdoor work is rated IP67.
How many colours can the front face carry
This piece has two colours on the front. Three four or five colour faces are also possible.
Does UV exposure fade the colour
PETG-S is specified with good UV resistance, and the colour is in the material rather than applied on the surface.
Can you supply matching filament for future repairs
Yes, PETG-S is stocked in the same colour range so a repair can be printed to match.
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