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EXEMPLIFYING TESTS AND COLOUR FASTNESS INDICATION OF YARN IN 100% SUPER YAK
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FATTY MATTER CONTENT |
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Regulations UNI 8476
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TYPE OF COLOUR
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% FATTY SUBSTANCES
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melange COLOURS
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≤
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SOLID COLOURS
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≤ 1,00%
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Solvent used:
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Dichlor-methane
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Extractor capacity:
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250 ml.
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Extract:
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refers to the extracted and dried mass of the test tube
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Test BS 5811 on ICI BOX PILLING TESTER
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TYPE OF COLOUR
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10.800 CYCLES- 3 HOURS
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LIGHT COLOURS
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3
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MEDIUM COLOURS
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3
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DARK COLOURS
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3
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Readings:
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1 (min) - 5 (max)
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Tested swatch:
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Test esecuted on stocking stitch garment
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ATTENTION: we remind You that the above index is only an indication and pilling strength may vary according to the stitch, colour and treatment intensity
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CSIRO TEST: COLOURED AND BLACK HAIRS TESTED ON BLEACHED WHITE CASHMERE BLEND YARN
(Number of coloured and black hairs on ecru and light colours)
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CSIRO TEST - AWTO Draft test method 13-01
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NUMBER OF COLOURED HAIRS IN 100 GR.
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< 40 x 100 GR
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NUMBER OF DARK AND BLACK HAIRS IN 100 GR
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< 20 x 100 GR
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ATTENTION: we remind You that the above index is only an indication
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CASHMERE 100%: DYE CHARACTERISTICS
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DYEING: TYPOLOGY AND DYE-STUFFS
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TYPE OF COLOUR
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TYPE OF DYEING
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TYPE OF COLOUR AGENT
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melange COLOURS
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Top dyed
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Reactive and pre-metallized dye-stuffs
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STRIPES:
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The use of yarn for striped knitwear or any pattern for that matter which consists of more than one colour, MUST BE STATED WHEN YOU ARE ORDERING. Only then can we assess whether it is possible to guarantee the use of the selected colours together. The washing instructions and treatments which follow do not apply to this mixing of colours. No complaints will be upheld without proof of a formal request made at the time of ordering.
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NITROGENOUS SUBSTANCES:
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All our yarns are dyed without using nitrogenous dyestuff that can release, through fission, the aromatic amines forbidden by the German Ministry of Health on 15th July 1994 and on 20th July 1995 with decree - paragraph 2 - article 1 - according to the reading rules foreseen in the paragraph 2 of the preliminary method for the identification of the forbidden dyestuff for the textile products dyeing, as published by the German Bulletin of Health (Bundesgesundheitsblatt) n. 2 of February 1996.
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TESTING LIGHT FOR COLOUR SAMPLINGS:
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All our colours are sampled with the Daylight D65 lamp that corresponds to a mathematic representation of the sun light when it is cloudy. The D65 light temperature is 6.500 Kelvin grades (normalized also in the U.V. range from 300 to 400 nm).
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COLOUR FASTNESS INDICATION
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COLOUR FASTNESS TO DAYLIGHT (XENOTEST)
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Regulations: UNI EN ISO 105/B02: 2001 ISO 105/B02:1988
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TYPE OF COLOUR
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FASTNESS INDEX
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LIGHT COLOURS
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3
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MEDIUM COLOURS
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4/5
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DARK COLOURS
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4/5
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Valuation of the dye degradation range:
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In accordance with the UNI EN ISO 105-A02 regulations:
value 1 (min) – value 5 (max).
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.
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COLOUR FASTNESS TO WASHING – Trial temperature: 30° C
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Regulations: UNI EN 20105 - ISO 105 C01
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Modalità : detergent solution: 5 g. of soap – Time: 30 min.
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TYPE OF COLOUR
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STAINING
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COLOUR CHANGE
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WO
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PC
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PL
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PA
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CO
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AC
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LIGHT COLOURS
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4/5
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4/5
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4/5
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4
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4/5
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4/5
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3/4
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MEDIUM COLOURS
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4
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4/5
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4/5
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3/4
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4/5
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4/5
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3/4
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DARK COLOURS
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4
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4/5
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4/5
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3/4
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4/5
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4/5
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4
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A02 regulations:
value 1 (min) - value 5 (max).
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Valuation of the dye discharge duration:
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In accordance with UNI EN ISO 105-A03 regulations:
value 1 (min) – value 5 (max).
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Tested swatch:
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Multi-fibres fabric type DW in accordance with ISO 105 - F10 regulations
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.
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COLOUR FASTNESS TO DRY CLEANING
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Regulations: UNI EN 105 - D01 ISO 105 - D01
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Method : Tetra-chlorine-ethylene
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TYPE OF COLOUR
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STAINING SOLVENT
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COLOR CHANGE
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LIGHT COLOURS
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5
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5
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MEDIUM COLOURS
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4/5
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4/5
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DARK COLOURS
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4/5
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4/5
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A02 regulations:
value 1 (min) - value 5 (max).
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Valuation of the dye discharge duration:
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In accordance with UNI EN ISO 105-A03 regulations:
value 1 (min) - value 5 (max).
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.
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Regulations: UNI EN ISO 105 - E01 :1999 ISO 105 - E01: 1989
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TYPE OF COLOUR
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STAINING
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COLOUR CHANGE
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WO
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PC
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PL
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PA
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CO
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AC
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LIGHT COLOURS
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4/5
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5
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5
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4
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5
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5
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4
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MEDIUM COLOURS
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4/5
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4/5
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4/5
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3/4
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4
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4/5
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4
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DARK COLOURS
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4
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4
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4
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3/4
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4
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4/5
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4
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A02 regulations:
value 1 (min) - value 5 (max).
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Valuation of the dye discharge duration:
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In accordance with UNI EN ISO 105-A03 regulations:
value 1 (min) - value 5 (max).
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Tessuto testimone:
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Multi-fibres fabric type DW in accordance with ISO 105 - F10 regulations
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.
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COLOUR FASTNESS TO RUBBING
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Regulations: UNI EN ISO 105 - X12: 1997 ISO 105 - X12 : 1993
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STAINING
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TYPE OF COLOUR
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DRY RUBBING
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WET RUBBING
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LIGHT COLOURS
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4/5
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4
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MEDIUM COLOURS
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4/5
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3/4
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DARK COLOURS
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4
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3/4
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A02 regulations:
value 1 (min) - value 5 (max).
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A03 regulations:
value 1 (min) - value 5 (max).
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Tested swatch:
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Multi-fibres fabric type DW in accordance with ISO 105 - F10 regulations
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.In particular some bright and all the reddish colours may have sensibly lower readings.
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COLOUR FASTNESS TO ACID PERSPIRATION
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Regulations: UNI EN ISO 105 - E04 :1998 ISO 105 - E04: 1994
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TYPE OF COLOUR
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STAINING
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COLOUR CHANGE
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WO
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PC
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PL
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PA
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CO
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AC
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LIGHT COLOURS
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4/5
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5
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5
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4/5
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5
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5
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4/5
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MEDIUM COLOURS
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4/5
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4/5
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4/5
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3/4
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4
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4/5
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4
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DARK COLOURS
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4
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4/5
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4/5
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3/4
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4
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4/5
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4/5
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A02 regulations:
value 1 (min) - value 5 (max).
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Valuation of the dye discharge duration:
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In accordance with UNI EN ISO 105-A03 regulations:
value 1 (min) - value 5 (max).
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Tested swatch:
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Multi-fibres fabric type DW in accordance with ISO 105 - F10 regulations
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.
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COLOUR FASTNESS TO ALKALINE PERSPIRATION
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Regulations: UNI EN ISO 105 - E04 :1998 ISO 105 - E04: 1994
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TYPE OF COLOUR
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STAINING
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COLOUR CHANGE
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WO
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PC
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PL
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PA
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CO
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AC
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LIGHT COLOURS
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4/5
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5
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5
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3/4
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5
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5
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4/5
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MEDIUM COLOURS
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4/5
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4/5
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4/5
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3/4
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4
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4/5
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4
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DARK COLOURS
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4
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4/5
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4/5
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3
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4
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4
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4/5
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Valuation of the dye degradation range:
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In accordance with UNI EN ISO 105-A02 regulations:
value 1 (min) - value 5 (max).
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Valuation of the dye discharge duration:
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In accordance with UNI EN ISO 105-A03 regulations:
value 1 (min) - value 5 (max).
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Tested swatch:
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Multi-fibres fabric type DW in accordance with ISO 105 - F10 regulations
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ATTENTION: we remind You that the above index is only an indication and colour fastness may vary, even sensibly, according to colour.
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For any further clarification of information, please contact our commercial offices: by phone +39 (0574) 542043, by fax +39 (0574) 643947 or by e-mail info@naturalfantasy.it
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LEGAL NOTICE
All the contents of this website are covered by copyright. Any reproduction, even partial, for commercial purposes is permitted only upon prior written authorisation from Natural Fantasy® SpA. The statements included on this site regarding products, tests and legal regulations are intended as exemplary and concern only Italy. We reserve the right to modify the products and the characteristics and specifications of the same without any notice. Consequently the illustrations and texts on the website contain details which may not necessarily correspond to the current proposal.
This website has been created with the greatest possible precision. Despite this, we can assume no responsibility as regards mistakes or the correctness of the information contained.
We decline any responsibility whatsoever for any damage directly or indirectly caused by the use of this website.
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