Commission Directive 2007/4/EC (repealed)Dangos y teitl llawn

ANNEX

Annex II to Directive 96/73/EC is amended as follows:

1.

Chapter 1, Section I is amended as follows:

(a)

In point I.3 ‘materials and equipment’ the following entries are inserted:

‘I.3.2.4 Acetone

I.3.2.5 Orthophosphoric acid

I.3.2.6 Urea

I.3.2.7 Sodium bicarbonate’.

(b)

Point I.6 ‘Pre-treatment of laboratory test sample’ is replaced by the following:

‘Where a substance not to be taken into account in the percentage calculations (see Article 12(3) of Directive 96/74/EC of the European Parliament and of the Council of 16 December 1996 on textile names) is present, it should first be removed by a suitable method that does not affect any of the fibre constituents.

For this purpose, non-fibrous matter which can be extracted with light petroleum and water is removed by treating the air-dry test sample in a Soxhlet extractor with light petroleum for one hour at a minimum rate of six cycles per hour. Allow the light petroleum to evaporate from the sample, which is then extracted by direct treatment consisting in soaking the specimen in water at room temperature for one hour and then soaking it in water at 65 ± 5 °C for a further hour, agitating the liquor from time to time. Use a liquor:specimen ratio of 100:1. Remove the excess water from the sample by squeezing, suction or centrifuging and then allow the sample to become air-dry.

In the case of elastolefin or fibre mixtures containing elastolefin and other fibres (wool, animal hair, silk, cotton, flax, true hemp, jute, abaca, alfa, coir, broom, ramie, sisal, cupro, modal, protein, viscose, acrylic, polyamide or nylon, polyester, elastomultiester) the procedure just described should be slightly modified, in fact light petroleum ether should be replaced by acetone.

In the case of binary mixtures containing elastolefin and acetate the following procedure shall apply as pre-treatment. Extract the specimen for 10 minutes at 80 °C with a solution containing 25 g/l of 50 % orthophosphoric acid and 50 g/l of urea. Use a liquor:specimen ratio of 100:1. Wash the specimen in water, then drain and wash it in a 0,1 % sodium bicarbonate solution, finally wash it carefully in water.

Where non-fibrous matter cannot be extracted with light petroleum and water, it should be removed by substituting for the water method described above a suitable method that does not substantially alter any of the fibre constituents. However, for some unbleached, natural vegetable fibres (e.g. jute, coir) it is to be noted that normal pre-treatment with light petroleum and water does not remove all the natural non-fibrous substances; nevertheless additional pre-treatment is not applied unless the sample does contain finishes insoluble in both light petroleum and water.

Analysis reports shall include full details of the methods of pre-treatment used.’

2.

Chapter 2 is amended as follows:

(a)

The Special Methods – Summary Table is replaced by the following:

‘2.

SPECIAL METHODS — SUMMARY TABLE

Methods	Field of application		Reagent
	Soluble component	Insoluble component
No 1	Acetate	Certain other fibres	Acetone
No 2	Certain protein fibres	Certain other fibres	Hypochlorite
No 3	Viscose, cupro or certain types of modal	Cotton or elastolefin	Formic acid and zinc chloride
No 4	Polyamide or nylon	Certain other fibres	Formic acid, 80 % m/m
No 5	Acetate	Triacetate or elastolefin	Benzyl alcohol
No 6	Triacetate or polylactide	Certain other fibres	Dichloromethane
No 7	Certain cellulose fibres	Polyester, elastomultiester or elastolefin	Sulphuric acid, 75 % m/m
No 8	Acrylics, certain modacrylics or certain chlorofibres	Certain other fibres	Dimethylformamide
No 9	Certain chlorofibres	Certain other fibres	Carbon disulphide/acetone, 55,5/44,5 v/v
No 10	Acetate	Certain chlorofibres or elastolefin	Glacial acetic acid
No 11	Silk	Wool, hair or elastolefin	Sulphuric acid, 75 % m/m
No 12	Jute	Certain animal fibres	Nitrogen content method
No 13	Polypropylene	Certain other fibres	Xylene
No 14	Certain other fibres	Chlorofibres (homopolymers of vinyl chloride) or elastolefin	Concentrated sulphuric acid method
No 15	Chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates	Certain other fibres	Cyclohexanone’

(b)

Point 1.2 of method No 1 is replaced by the following:

‘2. wool (1), animal hair (2 and 3), silk (4), cotton (5), flax (7) true hemp (8), jute (9), abaca (10), alfa (11), coir (12), broom (13), ramie (14), sisal (15), cupro (21), modal (22), protein (23), viscose (25), acrylic (26), polyamide or nylon (30), polyester (34) elastomultiester (45) and elastolefin (46).

In no circumstances is the method applicable to acetate fibres which have been deacetylated on the surface.’

(c)

Point 1.2 of method No 2 is replaced by the following:

‘2. cotton (5), cupro (21), viscose (25), acrylic (26), chlorofibres (27), polyamide or nylon (30), polyester (34), polypropylene (36), elastane (42), glass fibre (43) elastomultiester (45) and elastolefin (46).

If different protein fibres are present, the method gives the total of their amounts but not their individual quantities.’

(d)

Point 1.2 of method No 3 is replaced by the following:

‘2. cotton (5) and elastolefin (46).’

(e)

Point 5 of method No 3 is replaced by the following:

‘5. CALCULATION AND EXPRESSION OF RESULTS

Calculate the results as described in the general instructions. The value of “d” is 1,02 for cotton and 1,00 for elastolefin.’

(f)

Point 1.2 of method No 4 is replaced by the following:

‘2. wool (1), animal hair (2 and 3), cotton (5), cupro (21), modal (22), viscose (25), acrylic (26), chlorofibre (27), polyester (34), polypropylene (36), glass fibre (43), elastomultiester (45) and elastolefin (46).

As mentioned above, this method is also applicable to mixtures with wool, but when the wool content exceeds 25 %, method No 2 should be applied (dissolving wool in a solution of alkaline sodium hypochlorite).’

(g)

Point 1 of method No 5 is replaced by the following:

‘1. FIELD OF APPLICATION

This method is applicable, after removal of non-fibrous matter, to binary mixtures of:

• acetate (19)

  with

• triacetate (24) and elastolefin (46).’

(h)

Method No 6 is amended as follows:

(i)

Point 1.2 is replaced by the following:

‘2. wool (1), animal hair (2 and 3), silk (4), cotton (5), cupro (21), modal (22), viscose (25), acrylic (26), polyamide or nylon (30), polyester (34), glass fibre (43) elastomultiester (45) and elastolefin (46).

Note

Triacetate fibres which have received a finish leading to partial hydrolysis cease to be completely soluble in the reagent. In such cases, the method is not applicable’.

(ii)

Point 5 is replaced by the following:

‘5. CALCULATION AND EXPRESSION OF RESULTS

Calculate the results as described in the general instructions. The value of “d” is 1,00, except in the case of polyester, elastomultiester and elastolefin, for which the value of “d” is 1,01.’

(i)

Point 1.2 of method No 7 is replaced by the following:

‘2. polyester (34), elastomultiester (45) and elastolefin (46).’

(j)

Point 1.2 of method No 8 is replaced by the following:

‘2. wool (1), animal hair (2 and 3), silk (4), cotton (5), cupro (21), modal (22), viscose (25), polyamide or nylon (30), polyester (34), elastomultiester (45) and elastolefin (46).

It is equally applicable to acrylics, and certain modacrylics, treated with pre-metallised dyes, but not to those dyed with afterchrome dyes.’

(k)

Point 1.2 of method No 10 is replaced by the following:

‘2. certain chlorofibres (27) namely polyvinyl chloride fibres, whether after-chlorinated or not, and elastolefin (46).’

(l)

Method No 11 is amended as follows:

(i)

Point 1.2 is replaced by the following:

‘2. wool (1), animal hair (2 and 3) and elastolefin (46)’.

(ii)

Point 5 is replaced by the following:

‘5. CALCULATION AND EXPRESSION OF RESULTS

Calculate the results as described in the general instructions. The value of “d” is 0,985 for wool and 1,00 for elastolefin.’

(m)

Method No 14 is amended as follows:

(i)

Point 1.1 is replaced by the following:

‘1. chlorofibres (27) based on homopolymers of vinyl chloride, whether after-chlorinated or not, elastolefin (46)

with’

(ii)

Point 2 is replaced by the following:

‘2. PRINCIPLE

The constituent other than the chlorofibre or the elastolefin (i.e. the fibres mentioned in paragraph 1.2) is dissolved out from a known dry mass of the mixture with concentrated sulphuric acid (relative density 1,84 at 20 °C). The residue, consisting of the chlorofibre or the elastolefin, is collected, washed, dried and weighed; its mass, corrected if necessary, is expressed as a percentage of the dry mass of the mixture. The percentage of the second constituents is obtained by difference.’