This guest post is contributed by Debdulal Gain
Terry Towel, a pile fabric is known as towel worldwide. In terry towel loop piles are present on one or both side of the fabric. The research indicates that the terry towel was first developed in Turkey first and later towel manufacturing concept spreads across the world. Manufacturing of a basic terry towel has been discussed in the following paragraphs. A basic towel has different parts as shown in below picture.
The parts mentioned on the above image are known in different names like
Terry Towel, a pile fabric is known as towel worldwide. In terry towel loop piles are present on one or both side of the fabric. The research indicates that the terry towel was first developed in Turkey first and later towel manufacturing concept spreads across the world. Manufacturing of a basic terry towel has been discussed in the following paragraphs. A basic towel has different parts as shown in below picture.
Different Parts of a Terry Towel
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| Towel with different parts name |
Side Hem is named as Selvedge,
Cross Hem is named as top and bottom hem,
Borders are called as Dobby and
Terry Bar is known as Cuff.
A wide variety of towel styles are available in the market. All the above towel parts may not be present in a particular towel.
Towels are classified according to its weight, production process, pile density and pile presence on fabric surfaces, pile formation, pile structure and finishing. However some basic concept of classification mentioned below under the categories of by end uses, weave and terry loop formation. Common terminologies used in export market are mainly based on end uses. Commercially 3 pick terry towel is viable for the all the aspects like quality parameters, look and appearance.
Top beam is responsible for loop formation by terry loom’s beat-up mechanism. Commercially 3 pick terry is most popular. 3 picks terry means after each 3 picks insertion full beat-up is made and one loop pile is formed of the fabric. See the following illustration of beat-up position.
Pile of the towel plays major role for a towel for its water absorbency and other properties. Loop length is decided by the quality, weight etc. as per requirements. Pile manufacturers use better quality yarn like combed, compact, hydro, zero twisted yarns.
Piles are made by different high value fibers like superior qualities of cotton suvin, giza, pima, bamboo, modal etc. to get better absorbency and lint properties. For ground yarn, comparatively coarser counts are used in OE and 2-ply option to give better strength and compactness in ground fabric. Both piles and ground yarns are prepared in the same manner of warping, sizing, and drawing-in.
Like other textile products shirting, suiting, sheeting fabrics, towel making has the same process sequences – desizing, bleaching, mercerizing, dyeing and finishing.
Classification of Towels
Table-1: Towel Classification
| By End Use |
By Weave
| By Terry Loop Formation |
|---|---|---|
Bath Sheet
Bath Towel
Hand Towel
Wash Towel
Face Towel
Guest Towel
Bath Matt
Bath robe
Kitchen Towel
| Cam
Dobby
Jacquard |
2 pick terry towel
3 pick terry towel
4 pick terry towel
5 pick terry towel
6 pick terry towel
7 pick terry towel
|
Manufacturing of Towels
Terry towel is one type of woven fabrics where during weaving of this fabric 2 beams are used. One beam for ground fabrication and other beam for loop formation. The weaving concept has been shown in the following images.
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Top beam is responsible for loop formation by terry loom’s beat-up mechanism. Commercially 3 pick terry is most popular. 3 picks terry means after each 3 picks insertion full beat-up is made and one loop pile is formed of the fabric. See the following illustration of beat-up position.
 |
| Pile formation |
Pile of the towel plays major role for a towel for its water absorbency and other properties. Loop length is decided by the quality, weight etc. as per requirements. Pile manufacturers use better quality yarn like combed, compact, hydro, zero twisted yarns.
Piles are made by different high value fibers like superior qualities of cotton suvin, giza, pima, bamboo, modal etc. to get better absorbency and lint properties. For ground yarn, comparatively coarser counts are used in OE and 2-ply option to give better strength and compactness in ground fabric. Both piles and ground yarns are prepared in the same manner of warping, sizing, and drawing-in.
Like other textile products shirting, suiting, sheeting fabrics, towel making has the same process sequences – desizing, bleaching, mercerizing, dyeing and finishing.
Basic Parameters of a Quality Terry Towel
- Weight & GSM: Weight and GSM should be same as required by customer. Every manufacturer has some template or software (ERPs) where towel manufacturers calculate everything likes pile’s height, density of picks and ends to meet requirement. This database or any software has been developed through some basic calculation.
- Softness/ Hand feel: It depends on properties of the yarn used in pile, finishing chemicals and too some extent on pile orientation.
- Pile Orientation: Totally depends on the process line.
- Lint: Lint are basically protruding fibers present in a finished towel. It is measured by weight of accumulated fiber collected from the washing machine and tumble drying machine during testing.
- Absorbency: Terry towel should be highly water absorbent.
- Dimensional Stability: How a towel is behaving after washing is fall under dimensional stability properties. Dimensional stability is measured by the residual shrinkage % in a finished towel.
- Other Parameters are a strength, color fastness etc.
Some Useful Calculations
- Production of loom (towel/per day/mc) = Rpm×60×24×efficiency/picks per towel
- Pile Height = Pile ratio x 15 / picks per cm (for 3 pick terry towel-commercially it is running)
- Pile Ratio = (Pile weight in gram × 2.2046 × 840 × pile count × 36) / (pile ends per towel X length of towel X 1000)
- Finished Weight of Towel = (Gsm × Towel length X Width in cm)/10000
- Weight per Dozen (Lbs/doz) = (Finished towel weight × 12)/ 453.6
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