... , Banner, Poster, Sailcloth, Flexible materials, etc. Specification:Grommet size: Specific grommets match with the machine, 4# and 5# grommetsGross Weight: 6 KGSApplication ... are made on the banner fabric, while our machine just use only one grommet to make the eyelet.2. The good for ... (1800 eyelets per hour).4. The machine can reduce the material cost by using one grommet.5. The eyelets are not easy ...