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Tag: paintball marking paint

How Do Paintballs Work? From Gelatin Shell to Visible Mark

A complete lifecycle guide to paintballs covering Step 1 (what paintballs are made of — gelatin shell with glycerin plasticizers and titanium dioxide opacifier, PEG-based fill with water and food-grade dyes), Step 2 (how the shell is created via two-part mold injection around a mandrel at 95-110°F), Step 3 (how fill is mixed and injected with precision metering and heat-sealed), Step 4 (flight dynamics at 280-300 fps, dropping 8-10 inches at 100 feet due to gravity, with drag reducing impact velocity to 220-240 fps), and Step 5 (break mechanics in under 5 milliseconds, with fill expulsion and mark formation dependent on viscosity, color, velocity threshold of 220 fps, and target surface).

Paintball Thick Fill: Viscosity, Performance, and Applications

A guide to paintball thick fill covering what it is (higher PEG-to-water ratio, typically 40:60 vs standard 60:40), the science of fill viscosity (standard fill 50-100 cP vs thick fill 150-300 cP vs heavy fill 300-500 cP), a comparison with standard fill across five dimensions (weight difference 0.5-1.0g, mark visibility, drying time, cleanability, trajectory drop of 4-6 inches at 100 feet), four user segments (tournament players, referees, media, private label brands), and manufacturing considerations (fill mixing temperature control, nozzle calibration, sealing adjustments, QC testing).