Flag Cap

AnatomyEnglish
Definition
Cap formed by leaving a tail of wrapper at the head and folding or twisting it over the top instead of applying a separate round piece. The flag can be laid flat, swirled into a spiral, or left standing as a pigtail.
Why it matters
Flag caps are a visual signature of particular rollers and brands, and when laid flat they cut like any other cap.
In context
"He finishes the lancero with a flag cap instead of a casquillo."