THE EFFECT OF MICRONAIRE ON FABRIC BARRE

Three lots of Texas cottons of the same variety, but of different micronaire values, were evaluated to see what effect micronaire has on circular knitted fabrics. The micronaire values of the cottons tested ranged from 3.0 to 3.5. The fiber and yarn properties of each lot were compared. The equipment and methods used to open, clean, card,..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 341

QUICK RESPONSE REPORT CARD ON FABRIC MILLS

The Quick Response services offered by several fabric mills are surveyed. Systems at Avondale Mills, Burlington Denim, Clinton Mills, Dixie Yarns, Greenwood Mills, Jefferson Mills, Milliken & Company, Spartan Mills, Spring Industries, and WestPoint Pepperell are compared. TALC bar coding, TALC standards, EDI, VAN linkage, ASNs, electronic..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 343

PILLING OF KNIT AND WOVEN FABRICS

Pilling of fabrics that are a blend of polyester and cotton negatively affects hand and appearance. The dynamic equilibrium between two opposing effects, pill formation and pill wear-off, is responsible for the number of pills. Several polyester fiber properties affect pill fromation and wear-off. The use of high-strength, low-denier poly..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 345

INFLUENCE OF PROCESSING CONDITIONS ON THE FUNCTIONAL PROPERTIES OF HIGH LOFT STRUCTURES

The effect of fiber properties and processing conditions on the properties of high loft fabrics was examined. Fiber properties included crimp and hollowness; processing conditions included temperature, time, and the percent of low melt fiber. Samples prepared under these varying conditions were tested for compression and recovery, thermal..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 334

IMPROVEMENT OF NEEDLE SYSTEMS BY MEANS OF CAD AND FINITE ELEMENT METHOD

Finite element methods and computer software are used to design knitting hooks. Tension distributions through longitudinal and cross sections of hooks during bending stresses are computed and graphed. Parameters important for hook design are a large trapping clearance, smooth and well rounded yarn contact surfaces, maximum stiffness, suff..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 339

NOISE SUPPRESSION, DUST REMOVAL, AND DIRECT AIR CONDITIONING AS APPLED TO WEAVING MACHINERY

Looms can be partially encapsulated to decrease noise; however, it is critical that the capsule does not interfere either with the operator or loom performance. The control of dust, temperature, and humidity is requisite. As a result of tests in a weaving mill, an optimal capsule design evolved. Although costs have proven to be prohibitiv..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 334

SYSTEMS ANALYSIS OF WARP KNITTING MACHINE YARN FEED UNITS

A system engineering model of warp knitting machine yarn feed units takes into account the effects of changing machine parameters (spring characteristics, dimensions) and dynamic relationships(warp beam inertial forces, damping force, yarn friction). A system of equations describes the behavior of the yarn path between the warp beam take-..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 327

GENERATION OF PRODUCTION ORDERS IN A KNITWEAR FACTORY--KEYSTONE OF A COMPUTER-ASSISTED PRODUCTION PLANNING AND PRODUCTION CONTROL SYSTEM

A system for computer-assisted processing of production order for multistage knitting mills concentrates on material flow, product throughput, and flexible information control. A rough draft of the production order generation system design consists of linked planning levels, a network of production blocks, and a production control mechani..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 342

OBJECTIVES OF COMPUTER AIDED PRODUCTION CONTROL

Functions and capabilities of computer aided production control in weaving plants is discussed. The basic computer system is broken into parts and presented according to its function, which includes data acquisition, transmission, and storage. Production control units can also be used for production planning. The advantages of computerize..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 335

WET PROCESSING OF TASAR SILK.

The amino composition, tensile strength, and elongation of Tasar silk is different from that of mulberry silk. Tasar silk, therefore, requires different wet processing conditions. Procedures for desizing, degumming, bleaching, dyeing, printing, chemical finishing, and calendering Tasar silk fabrics are discussed. Both reduction and oxidat..

Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 337