Edge finishing is product-specific. Woven fabrics can fray, and banners may need reinforced edges to distribute load around fixings. Adhesive vinyl has different requirements; it is not normally hemmed like a hanging banner.
Why edges fail
Edges can fail through tension, abrasion, moisture or incompatible installation. A raw cut is acceptable for some products, while others need a hem, pocket or reinforced edge. More finishing is not automatically better.
Finishing options
Hemming folds the edge and sews or welds it. Welding seals the edge with heat. Some materials can be sealed with adhesive or tape. The right option depends on material and use.
When to specify edge finishing
- Hanging banners: confirm hems, pockets or reinforced fixing points for the material and mounting system.
- Short-term indoor: raw edge may be acceptable.
- Ask the printer what they recommend for your material and lifespan.
Common mistake
Choosing grommets or hems without considering the support can leave weak points. Share the location and hardware before finalizing the banner. Finishing alone does not establish safe wind resistance.