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COTTON FIBRE FABRICS
TECHNOFABRIC: PRODUCTION OF COTTON FIBRE FABRICS FOR CLOTHING AND OFFSET DIGITAL PRINTING
Cotton is a 100% natural cellulose fibre, obtained from processing the seeds of a group of plants of the Mallow family (genus Gossypium), generally grown in various countries between the latitudes 40° N and 40° S.
Cotton fibre fabrics can vary in appearance, cleanliness, maturity and – above all – in the length of the fibre, considered as the average of the lengths of the individual fibres. The longer, thinner and more resistant cotton fibre is, the better! In fact, thanks to the longer fibres, it is possible to obtain thinner yarns.
Technofabric produces a broad selection of fabrics from cotton fiber fabrics that can be raw, dyed or combined with other materials, such as polyester and nylon. Thanks to intensive research and development activities, the company has created exclusive technology for achieving the maximum dimensional stability of the cotton fibre fabrics and the minimum longitudinal elongation.
Here is a small guide to learn more about Cotton:
Index
- • What types of cotton fibres are there?
- • What are the characteristics of cotton fibre fabrics?
- • What are the applications of cotton fabrics?
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TYPES OF COTTON
The different types of cotton can be classified intofour broad categories: Sea Island, Egyptian, American Upland and Indian.
Originally, the classification was linked to the area of origin. Today, however, the classification identifies the characteristics of the types of cotton. In detail:
| NAME | RANGE OF FIBRE LENGTHS (mm) | MAIN USES |
|---|---|---|
| Sea Island | 40 - 60 | Fine high-quality yarns |
| Egyptian | 30 – 50 | Good-quality yarns from fine to medium |
| American Upland | 20 – 40 | Medium to coarse yarns for industrial uses |
| Indian | 10 – 30 | Coarse and irregular yarns |
CHARACTERISTICS OF COTTON
The qualities of cotton justify its broad use in many sectors. In detail, the characteristics of cotton are:
In detail, the characteristics of Aramid are:
- • Immersion in Water: Cotton swells but the strength of wet yarn is about 20% higher than that of dry yarn. After drying, the properties return to their original levels.
- • Moisture: The standard regain of moisture for cotton is 8.5%.
- • Water Resistance (% dry): 120
- • Heat Resistance: Goodup to 150° C.
- • Melting Point: Decomposes above 230° C.
- • Acid Resistance: It is attacked by hot diluted and cold concentrated acids. Traces of acids not carefully washed, after certain dyeing and finishing processes, can lead to a progressive softening of the fibre, with a consequent loss of resistance.
- • Alkali Resistance: Cotton is alkali resistant but does swell.
- • Solvents: Not attackable by hydrocarbon, aromatic or chlorinated solvents. It dissolves in some mineral acids, such as 70% sulphuric acid or in cuprammonium hydroxide solution.
- • Combustion: Cotton burns easily but carbonises in an oxygen-poor atmosphere.
- • Cotton is susceptible to microbiological attacks, especially mould.
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COTTON FABRICS
Cotton fabrics are very compact and low-resistance and, thanks to the short fibres, are an excellent adhesion adjuvant. For these reasons, cotton is widely employed alone or in combination with synthetic fibres.
In the latter case, resistance is mainly achieved from synthetic fibres, whilst cotton contributes both tovolumeand toachieving the desired adhesion.
Based on customer specifications, our company produces a wide range of raw or dyed fabrics in cotton fibre or in cotton combined with other fibres, such as polyester and nylon.
All fabrics – thanks to an exclusive technology developed within the company – can be subjected to a thermo-stabilisation and stretching treatment to obtain maximum dimensional stability and minimum longitudinal elongation (known as crimp).
Cotton fabrics can also be subjected to the following treatments:
- • Polyurethane treatment
- • Treatment with water- and oil-repellent substances for impregnation or coating
- • Treatment with RFL (Resorcinol-Formaldehyde-Latex) for impregnation or coating (single and double-face) to facilitate adhesion.
- • Anti-mould treatment
- • UV protection
Our team is at your disposal to guide you in choosing the specific cotton fabrics for your company.
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COTTON FIBRE APPLICATIONS
Cotton fibres and relative fabrics are employed in a range of sectors.
COTTON FIBRES FOR MAKING BLANKETS FOR OFFSET PRINTING
Cotton fibres can be utilised as a backing for rubberised fabrics when making blankets with offset printing. The Technofabric team is available to respond to all of your company’s needs.
COTTON FIBRES TO SUPPORT ITEMS IN RUBBER
Cotton fibres are used as a support in products made of rubber, such as for example rubberised fabric membranes. Technofabric offers its experience in the sector to satisfy the demands of the rubber industry.
COTTON FABRICS FOR CLOTHING
Cotton fibres are widely used to make summer clothing, underwear, sheets, towels and even jeans. Its properties render it less suitable for sports and winter clothing, where it has been replaced by synthetic fibres.
Technofabric produces various types of cotton fabrics, suitable for different uses in the textile industry. Request a consultation.
COTTON FABRICS FOR FURNISHINGS
Cotton fabrics for furnishings are utilised to make curtains, sofas, armchairs, rugs, cushions, beds and tablecloths.
Finding the perfect cotton fabrics to suit the needs of your business is simple. Just contact the Technofabric team – together we will devise the best product for you.
Technofabricis at your disposal for the production of cotton fabrics, customised according to your specific needs. Whatever your field of interest, our company can satisfy your requests, thanks to an innovative Research and Development division and production completed entirely within our offices in Costigliole Saluzzo and Piasco, in the Province of Cuneo.
All of our activities are based on precision in the processes, the continuous updating, the rigour of controls, the timeliness of delivery and the passion for what we do.Contact us to find out about our company and the best cotton fabrics at competitive prices.Our team is at your disposal for any need and to guide you in the best choice for your business.
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Production process
Strict control and punctual delivery allow Technofabric to be a reliable partner, deeply involved in complying with the customers’ requirements. We cooperate with our clients in production, research and development aiming at obtaining a totally customized product.
YARN PREPARATION
Winding, warping and sizing
WEAVING
Two departments are dedicated to weaving on the most sophisticated looms
FINISHING
We use modern sophisticated high-technology machinery for different finishing treatments and apply the most advanced information science systems in order to comply with the requirements of a more and more exacting customer base.