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Tecnología de acabado enzimático de tejidos hechos de fibra Tencel o una mezcla con otras fibras

Resumen

Tipo:
Oferta Tecnológica
Referencia:
10 MK 82EW 3K5G
Publicado:
02/06/2015
Caducidad:
13/12/2015
Resumen:
Una pyme macedonia con larga experiencia en procesos de tintura y acabado de tejidos ofrece una nueva tecnología ecológica de acabado de tejidos hechos de fibra Tencel o una mezcla con otras fibras. La tecnología, basada en tratamiento enzimático, permite obtener diversas propiedades estéticas y funcionales, es energéticamente eficiente y se basa en un proceso controlable. Se buscan empresas especializadas en procesos de tintura y acabado con el fin de establecer acuerdos comerciales con asistencia técnica.

Details

Tittle:
Technology for enzymatic finishing of fabrics made of tencel fiber or its mixture with other fibers
Summary:
A Macedonian SME with long experience in dyeing and finishing of ready made fabrics is offering new eco-technology for finishing textile fabrics made of tencel fibers or the mixtures with other fibers. The technology based on enzymatic treatment enables achieving various aesthetic and functional properties through eco-, energy efficient and easily controlled process. The company is looking for finishing, dyeing or laundering companies interested in commercial agreement with technical assistance.
Description:
The company is specialized in dyeing and finishing of ready made fabrics made of mainly natural regenerated cellulose fibres or their mixtures with synthetic fibres. It offers new technology based on enzymatic treatment for finishing fabrics made of Tencel fibres of their mixtures to achieve desirable aesthetic and functional properties and avoid conventional disadvantage of of use of Tencel fibre.
Tencel is a cellulose fiber produced from wood pulp via a novel solvent-spinning process designed to minimize environmental impact. It is used for production of various fabrics of high aesthetic properties, very popular on the market. Tencel fiber shows high strength in both wet and dry states. It has a high modulus, leading to low laundering shrinkage. However it exhibits a distinct tendency to fibrillate when subjected to abrasion in wet conditions (during laundering). The fibrillation, caused by the longitudinal splitting of the highly oriented crystalline fibers, is uneven and devalues the use of the fabrics. Thus, the fibrillation property is disadvantage of the Tencel fiber.
The offered technology enables adequate treatment of Tensel based fabrics for achieving desired surface and other modifications, including the peach skin and other soft touch effects. After modification of the surface the fabrics can be easily laundered and do not need intensive ironing. Conventionally fibrillation can be done during the desizing process or by swallowing the fabrics in alkaline medium. Furthermore, the technology is environmentally friendly, enables energy savings by shortening the processing cycle and provides higher quality of the fabric.


Current and Potential Domain of Application:
Advantages and Innovations:

· The technology offers control of the degree of fibrillation according required aesthetic and functional fabric properties
· The process is energy saving, since the applications of enzymes enables short processing cycle and at the same the process is lead in a mild conditions
· The process is easily controlled by controlling the degree of defibrillation.
· The damage of the fabric occurring when applying conventional techniques is avoided (e.g. defibrillation with mechanical action in wet conditions representing long process is often followed by fabric damaging)
· The process is eco-friendly: the bath can be directly dumped in the sewerage
Stage of Development:
Already on the market
IPs:
Other

Partner sought

Type and Role of Partner Sought:
- Type of partner sought: industrial partner interested in commercial agreement.

- Specific area of activity of the partner: company involved in textile finishing, dyeing or laundering.

- Task to be performed by the partner sought: uptake of the technology including participation together with the Macedonian company in scaling and adaptation, provide input for the engineering process, invest in new technology.
Type of Partnership Considered:
Engineering
Technical consultancy

Client

Type and Size of Client:
Industry SME 11-49
Already Engaged in Trans-National Cooperation:
No
Languages Spoken:
English

Keywords

Technology Keywords:
03005004 Acabado relacionado con tecnologías textiles
03005 Tecnologías textiles