Nyfil — Filato tecnico tinto
◦ Dyed technical yarn development

The right yarn.
In every colour.

The yarn you ask for, in the colour you ask for. Our in-house dyehouse develops the lab dip for colour confirmation before every production run. You approve the sample, then we start the batch.

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3
Technical fibres
PA6, PA66, poliestere
4
Application sectors
Hosiery, narrow fabrics, weaving, medical
< 0.8ΔE*
Colour tolerance
internal benchmark · available on specification
3-5gg
Sample lead time
From order to lab dip, custom shades included
The process

Four stages, one complete supply chain.

From greige yarn to finished package, every step is in-house. Dyeing and winding under one roof.

Nyfil raw material warehouse: pallets of greige yarn and boxes arriving at the Montichiari plant
01
Raw material intake
Greige yarn in PA6 and PA66 nylon, polyester and elastane arriving at our 3,500 m² plant in Montichiari.
Nyfil colour laboratory: three yarn packages in ochre, terracotta and navy blue with a spectrophotometer for colour recipe development
02
Colour development
Recipe developed in our own laboratory, sample comparison, ΔE benchmark available on customer specification. Lead time 3-5 working days.
Nyfil dyeing department: overhead view of the metal spindles with yarn packages ready for the industrial dyeing cycle
03
Dyeing
A vertically integrated in-house dyehouse. Documented recipes, batch-by-batch control. Certified OEKO-TEX Standard 100 and STeP.
Nyfil winding on latest-generation machines: an operator at work on a line of industrial winders with packages of dyed yarn
04
Winding
Precision winding of the dyed yarn onto industrial packages. The whole process in-house, through to a product ready for shipping.
Yarn catalogue

Technical by nature.

Every yarn is developed in answer to a precise technical constraint — not to a trend.

Coloured technical socks worn by a runner in a park — an application of Nyfil yarns for hosiery mills
Hosiery · Underwear
01 — Hosiery
Yarns for hosiery mills
Dyed PA6 and PA66 nylon for underwear, socks and tights. Fine and medium counts, custom shades or from the standard colour card. ΔE deviation controlled on every batch.
PA6/PA66 nylon · fine counts for knitwearCore
Macro detail of a NYFIL elastic tape on underwear — an application of Nyfil yarns for narrow fabric mills
Nastrifici · Elastici
02 — Narrow fabrics
Yarns for narrow fabric mills
Dyed nylon and polyester for tapes, elastics and technical edgings. Colour consistency across repeat batches, recipe locked once the sample is approved.
Nylon and polyester · intermediate countsRepeat
A medical compression stocking being worn — an application of Nyfil yarns in the medical sector
Technical · Medical
03 — Tecnico · Medicale
Technical and medical yarns
Dyed fibres for medical applications, sportswear and technical fabrics. Full traceability, with batch data sheet and colorimetric values attached to every shipment.
Dyed fibres · to technical specificationTracciato
All yarns →
the yarn

Dyeing well is not enough. You have to choose the right yarn.

Every application calls for a fibre, a count, a finish. We develop the specification together with the customer, or we execute yours precisely.

01

Fibre

PA6 for elasticity and abrasion resistance. PA66 for thermal stability and technical applications. Polyester for cost and finish. Each fibre behaves in its own way — we choose, or work with, the right one.

02

Count

From fine counts for intimate knitwear to intermediate counts for technical tapes. We know how yarn behaves in processing, from twist to winding tension.

03

Application

Hosiery mills, narrow fabric mills, weaving mills, medical. Each sector needs a different yarn — developed together with the customer, or produced to a complete technical specification.

04

Development

You arrive with a functional requirement and leave with a technical specification and an approved lab dip. For those who already know what they want, precise execution. For those looking for a solution, technical development.

the method

FIBRE

It starts with the right fibre.

PA6, PA66, polyester. We buy greige yarn selected for the application and for traceability. Choosing the fibre comes before any discussion about colour.

RECIPE

Colour developed to specification.

Pantone TCX, customer reference, historical batch. The recipe is developed in our own laboratory, for that specific fibre and application.

LAB DIP

Colour confirmed before production.

Before the production batch, a physical lab dip of the dyed yarn. You receive it, you approve it, then we start. No surprises in production.

DYEING

In-house dyehouse, documented recipes.

Dyeing cycles optimised for each fibre. PA6 and PA66 behave differently. Our in-house dyehouse manages those differences, batch after batch.

WINDING

Precision winding, in-house.

In-house winding on latest-generation machines. The dyed yarn returns to the package with controlled tension and density, ready for the customer's process.

TRACEABILITY

Documentation, always.

Batch data sheet, colorimetric values, OEKO-TEX Standard 100 and STeP certificates. Every shipment carries its own technical identity card.

From colour reference to confirmed batch. Send us your specification.

We reply within 24 working hours.

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group

Part of Tonoli Group

A story of Italian dyeing, told by two complementary companies.

Nyfil is part of Tonoli Group alongside Tintoria Tonoli, the sister company specialising in commission dyeing of yarns and fabrics. Two distinct skill sets, one technical supply chain, the same commitment to colour quality.

Discover Tonoli Group →