Plain arch fingerprint. Plain arch is a type of arch pattern with continuous ridges from one side of the finger to the other. Concerning certain characteristic traits, Arch fingerprints are associated with responsible and consistent people. Additional terms can be found on the SWGFAST website . Compare them with loop and whorl fingerprints and test for upthrust. Arch, plain - A type of print pattern in which the friction ridges enter on one side of the print and flow out the other side with a rise or It is classified as a plain arch for its ridge construction follows the rule of a plain arch, i. e. Jun 1, 2018 · Plain Arch: The plain arch is defined by a slightly raised ridge pattern that flows across the finger from one side of the finger to the other. Tented Arch---this pattern is similar to the plain arch in that it starts on one side of the finger and flows out in a similar pattern to the other side. The plain arch is the simplest of the fingerprint patterns to discern. , "enter one side and flow or tend to flow to the other. . Arches make up about five percent of all pattern types. The two underlying premises of fingerprint identification are uniqueness and persistence (permanence). 302] Based on the pattern, fingerprints can be categorized into four types arch, loop, whorl, & composite. Jul 2, 2023 · Learn about the four primary types of fingerprint patterns: arches, loops, whorls and composites. It is the least common type of fingerprint that is below 5% of all fingerprints. Check history and development of fingerprint Mar 9, 2015 · MARCH 9, 2015 10 Facts about Arch Fingerprints! In the perspective of fingerprints the term 'arch' refers to the presence of an arch-like shape; the 2nd key-characteristic of this fingerprint type is the missing of a triradius - though this characteristic is only present in the sub-category 'plain arches', because in the less common sub-category 'tented arches' a triradius is usually present Jul 7, 2022 · The main difference between Plain and Tented arches is that Tented has a sharper ridge at the top of the fingerprint. Tented arches rise to a sharper point than plain arches. Learn the definition, characteristics and examples of plain arch and tented arch fingerprints, two types of ridge patterns with a rise or wave in the center. Aug 10, 2025 · A plain arch is characterized by ridges that enter from one side of the finger, rise slightly in the center, and then exit on the opposite side. Learn about the three main types of fingerprints: arches, loops and whorls, and their subcategories. A plain arch is a simple pattern with ridges entering and exiting from opposite sides, forming a wave-like shape. Common Terms The Scientific Working Group on Friction Ridge Analysis, Study and Technology (SWGFAST) maintains a list of terms generally used and accepted within the fingerprint analysis community. Arches - create a wave-like pattern and include plain arches and tented arches. " [Fig. This pattern exhibits a smooth, wave-like flow, lacking any significant upward thrust or sharp angle in its central region. An accidental whorl also follows the rules of the plain whorl, but includes 2 or more other pattern types not including a plain arch. The plain arch then continues its journey along the finger to the other side. f2 w48w tcomhywo q6h dikil0 w36nb 9v dtkg60 euny ahyubr