Question: What does a quality controller actually do?
Answer : Check and balance the quality issues and maintain the exact balance between productivity and quality in a factory or manufacturing facility. Must use lots of methods and procedures and must use Six Sigma concept to control the process. Ensure all the rules and regulations are followed and use the standard operating procedures(SOP). Direct and discuss quality control procedures with the technicians and engineers and also train them on certain newly adopted procedures specially on quality control system.Head the quality control department and study the quality procedures and work on the developements of the quality control system in the Organization. Liaise with the senior management and the customers on quality issues and responsible for any quality lapses in the organisation.
Helpful links: Jeans Wikipedia
Jeans are a type of trousers, typically made from denim or dungaree cloth. Often the term “jeans” refers to a particular style of trousers, called “blue jeans,” which were invented by Jacob W. Davis in partnership with Levi Strauss & Co. in 1871 and patented by Jacob W. Davis and Levi Strauss on May 20, 1873. Prior to the Levi Strauss patented trousers, the term “blue jeans” had been long in use for various garments (including trousers, overalls, and coats), constructed from blue colored denim. Originally designed for cowboys and miners, jeans became popular in the 1950s among teenagers, especially members of the greaser subculture. Jeans were a common fashion item in the 1960s hippie subculture and they continued to be popular in the 1970s and 1980s youth subcultures of punk rock and heavy metal. Historic brands include Levi’s, Lee, and Wrangler.（Author: Mohammad Imtiaz Hossain Bhuiyan, From: Quora）