It is important to know the amount of thread consumed in a sewn product so you can: 1) estimate the number of cones needed; and 2) calculate the cost of the thread needed to manufacture the finished product. Thread consumption can be determined in several ways. To calculate the amount of thread in a seam, you can: Measure the actual...
Today most retailers and global manufacturers are communicating Stitch / Seam Specifications using the Stitch identification numbers, SPI specifications, and often include Seam Drawings to their global contractors. Make use of this valuable system today by following the links below that will take you to the proper Matrix. ISO 4915 STITCH TYPES Stitch Type Matrix (English) PDF Stitch Type Matrix...
One of the most fundamental criteria for developing a successful firm is eliminating unproductive tasks (wastes). This concept is a key component of Lean thinking, and it can help you boost your profits. The 8 wastes of Lean Manufacturing are what we are attempting to eliminate from our operations by removing the causes of Mura and Muri as well as...
For supervisors or production managers is very important to know the floor capacity to plan their production efficiently. Calculation of capacity is very simple but you must know the line efficiency. The other important factor to calculate floor capacity is manpower absenteeism%. So you must know the line wise efficiency and absenteeism %. You can calculate the efficiency in minutes...
Productivity calculation Most of the industrial engineers calculate worker/line efficiency on the basis of SAM value and actual productivity (per hour productivity of a operator/line). Below are the simple methods to calculate worker/line efficiency and productivity. ​Worker/line efficiency SAM (Standard allowed minutes) of the garment = 10 Minutes produced by each labor =(40 pieces X 10) = 400 minutes Minutes...
In the highly demanding and competitive fashion apparel world where the profit margins are shrinking and buyers are placing increased demands for high quality, reliable products on a cheaper price. The increasing cost pressure making it more difficult for manufacturers to maintain the quality and reliability. Traditionally, quality and reliability has been achieved through extensive quality inspections and the final...
