Reference Books of Textile Technologies - Weaving

 Reference Books of Textile Technologies - Weaving

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[ 18 Reference Books of Textile Technologies – Weaving ]

Số trang: 93 trang

Ngôn ngữ: English

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Introduction

I am pleased to introduce the first of a series of four ″Reference Books″ about textile machinery technologies, which

the ACIMIT Foundation decided to offer to the Italian textile institutes.

The subjects of this Reference Book are machines, accessories, ancillary equipment and technologies related to

″Weaving″, a sector in which Italy boasts the presence of top−ranking companies offering worldwide a state-of-the-art

know-how.

This Reference Book concerning ″Weaving″ will be followed in the year 2001 by three other References Books

reserved to ″Knitting″, ″Spinning″ and ″Finishing.

The exigence of realizing these Reference Books originated from a series of meetings which the ACIMIT Foundation

− within various initiatives aimed at developing their relations with the educational bodies - decided to start up in cooperation

with the headmasters and the teaching staff of the textile institutes.

ACIMIT Foundation had been informed in fact that the editions which are presently used as textbooks in these

institutes do not keep up any more with the continuous and rapid technological development characterizing this sector

in last years.

Consequently, to comply as much as possible with the learning needs of the students, the ACIMIT Foundation

thought it advisable, in agreement with the headmasters of the various institutes, to entrust the realization of the

Reference Books to a group of teachers of these institutes, who accepted with great enthusiasm this not easy task.

The Italian textile machinery producers wish therefore to thank sincerely the headmasters and teachers of these

institutes, from which they draw precious resources for the development of their own enterprises.

As nothing is born perfect, we shall be sincerely grateful to everybody concerned (students, teachers, company

technicians, etc.) for any suggestion and correction, which will enable us to improve our work and make it more and

more profitable.

Alberto M. Sacchi, President, ACIMIT Foundation





Index

Introduction...........................................................................................................................................page 8

Warping ................................................................................................................................................ ″ 9

Creels .................................................................................................................................................... ″ 9

Sectional warping ................................................................................................................................. ″ 12

Beam warping....................................................................................................................................... ″ 18

Direct beaming...................................................................................................................................... ″ 20

Sample warping .................................................................................................................................... ″ 21

Sizing .................................................................................................................................................... ″ 21

Preparation of weaving machines ......................................................................................................... ″ 24

Weaving machines................................................................................................................................ ″ 28

Rapier weaving machines .................................................................................................................... ″ 29

Projectile weaving machines ................................................................................................................ ″ 36

Air jet weaving machines ..................................................................................................................... ″ 42

Water jet weaving machines ................................................................................................................. ″ 45

Special weaving machines .................................................................................................................... ″ 47

Bearing structure of a weaving machine .............................................................................................. ″ 54

Warp let-off and fabric take-up ............................................................................................................ ″ 55

Shedding machines ............................................................................................................................... ″ 57

Drive and control of weaving machines ............................................................................................... ″ 64

Other equipment ................................................................................................................................... ″ 66

Weft feeders.......................................................................................................................................... ″ 70

Weft and warp control .......................................................................................................................... ″ 71

Selvedges .............................................................................................................................................. ″ 75

Production control and analysis in the weaving rooms ........................................................................″ 77

Multimediality and Internet in weaving................................................................................................ ″ 82

Air conditioning plants ......................................................................................................................... ″ 83

The hazards in the textile industry ....................................................................................................... ″ 84

Fabric defects and machine setting problems ....................................................................................... ″ 88

Cost accounting .................................................................................................................................... ″ 91

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