340gsm 300D×500D 18×12 Indoor Promotional Sign Banner

Technical Specifications:

Indoor signage and promotional banners are crafted from high-strength polyester base fabric, offering a variety of yarn specifications ranging from 200×300D/18×12 to 500×500D/18×12. Through biaxial precision weaving technology, the fabric ensures excellent tear resistance and dimensional stability. 
The product weight covers a range of 180g to 440g to meet different scenario needs: lightweight (200g-250g) is suitable for short-term hanging, medium-weight (250g-350g) fits long-term display, and heavy-duty (350g-510g) is specifically designed for high-intensity usage environments. 
Two surface treatment options are available—glossy and matte. The glossy coating enhances color expression, while the matte finish elevates texture layers. 
Full customization services are supported, including arbitrary size adjustment, weight selection, high-definition printing solutions (digital inkjet/silk screen/heat transfer), and functional upgrades (waterproof/flame-retardant/UV protection). It perfectly adapts to multi-scenario application needs such as mall promotions, brand counters, and exhibition advertising. 

1. Large Format Billboards
2. Indoor & Outdoor Displays
3. Promotional Banners
4. Architectural Signage
5. Exhibition Booth Graphics

1. Excellent compatibility with various solvent-based digital printers. 
2. Perfect printing results, stable ink absorption, and fast drying speed. 
3. Good chemical stability, physical strength, and elasticity, with easy operation.