Evaluation of Floorcovering Abrasion Resistance by Means of Image Processing Technique
1. Evaluation of Floorcovering Abrasion Resistance by Means of Image Processing Technique

Fatemeh Mokhtari; Seyed Mohammad Hosseini Varkiyani; Masoud Latifi

Volume 3, Issue 2 , Winter and Spring 2015, , Pages 40-45

Abstract
  An important factor in material quality is the time duration that materials are used (known as substance lifetime). Lifetime is a function of several factors, and among them wearing ...  Read More
The Influence of Fiber Crimp on Acoustic Performance of Polypropylene Fibrous Batt
2. The Influence of Fiber Crimp on Acoustic Performance of Polypropylene Fibrous Batt

Mohsen Panahi; Hossein Tavanai; Mohammad Zarrebini

Volume 3, Issue 2 , Winter and Spring 2015, , Pages 71-75

Abstract
  This paper reports on the effect of fiber crimp frequency on sound absorption capability of staple polypropylene nonwoven batts. Stuffer box was used to impart crimp to spun tow. Crimping ...  Read More