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1、 Reference number ISO 3175-4:2003(E) ISO 2003 INTERNATIONAL STANDARD ISO 3175-4 First edition 2003-09-01 Textiles Professional care, drycleaning and wetcleaning of fabrics and garments Part 4: Procedure for testing performance when cleaning and finishing using simulated wetcleaning Textiles Entretie
2、n professionnel, nettoyage sec et nettoyage leau des toffes et des vtements Partie 4: Mode opratoire pour valuer la rsistance au nettoyage et la finition lors dun nettoyage leau simul ISO 3175-4:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing
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5、en to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
6、 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01
7、 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2003 All rights reserved ISO 3175-4:2003(E) ISO 2003 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
8、 member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, gover
9、nmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC D
10、irectives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member
11、bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 3175-4 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommitt
12、ee SC 2, Cleansing, finishing and water resistance tests. ISO 3175 consists of the following parts, under the general title Textiles Professional care, drycleaning and wetcleaning of fabrics and garments: Part 1: Assessment of performance after cleaning and finishing Part 2: Procedure for testing pe
13、rformance when cleaning and finishing using tetrachloroethene Part 3: Procedure for testing performance when cleaning and finishing using hydrocarbon solvents Part 4: Procedure for testing performance when cleaning and finishing using simulated wetcleaning -,-,- ISO 3175-4:2003(E) iv ISO 2003 All ri
14、ghts reserved Introduction Professional wetcleaning is a process used by professionals for cleaning textiles in water using special technology (cleaning, rinsing and spinning), detergents and additives to minimize any adverse effects to the textile. It is followed by drying and restorative finishing
15、 procedures, in most cases by steam treatment and/or hot pressing. The professional wetcleaning process takes place without the intense mechanical action associated with washing. Properties of the textile or garment may change progressively on professional wetcleaning and steaming and/or pressing an
16、d in some cases a single treatment may give little indication of the extent of dimensional and other changes that may arise after repeated treatments and which may affect the useful life of the article. Generally, most of the potential change will become apparent after three to five of the professio
17、nal wetcleaning and finishing treatments specified in this part of ISO 3175. The properties that should be considered in an assessment for professional wetcleaning together with the methods for their assessment, are given in ISO 3175-1. Special attention should be given to the following aspects: dam
18、age, surface appearance, surface handle, shape in general, shape of collars etc. -,-,- INTERNATIONAL STANDARD ISO 3175-4:2003(E) ISO 2003 All rights reserved 1 Textiles Professional care, drycleaning and wetcleaning of fabrics and garments Part 4: Procedure for testing performance when cleaning and
19、finishing using simulated wetcleaning 1 Scope This part of ISO 3175 specifies simulating professional wetcleaning procedures, using a reference machine (see Annex A) for fabrics and garments. It comprises a normal process for normal materials, a mild process for sensitive materials and a very mild p
20、rocess for very sensitive materials (see 3.3, 3.4 and 3.5). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (i
21、ncluding any amendments) applies. ISO 139:1973, Textiles Standard atmospheres for conditioning and testing ISO 3175-1:1998, Textiles Professional care, drycleaning and wetcleaning of fabrics and garments Part 1: Assessment of performance after cleaning and finishing ISO 6330:2000, Textiles Domestic
22、washing and drying procedures for textile testing 3 Terms and definitions For the purposes of this part of ISO 3175, the following definitions apply. 3.1 materials garments, composites or fabrics 3.2 composite test specimen test specimen consisting of all component parts used in the finished item, a
23、nd combined in a representative assembly ISO 3175-4:2003(E) 2 ISO 2003 All rights reserved 3.3 normal materials materials that are able to withstand a) a normal washing procedure in accordance with ISO 6330:2000 programme 6A but with reduced mechanical action and increased bath ratio (see 9.1) and b
24、) a drying procedure in accordance with ISO 6330:2000 procedure E-tumble dry but due to size, finishing requirements, need of impregnating or other treatment, which cannot be attained in a domestic clothes washing machine, and are labelled with the symbol 3.4 sensitive materials materials that are a
25、ble to withstand a mild professional wetcleaning process as specified in this part of ISO 3175 without modification and are labelled with the symbol 3.5 very sensitive materials materials that are able to withstand a mild professional wetcleaning process as specified in this part of ISO 3175 but whi
26、ch may require restricted drying conditions and are labelled with the symbol 3.6 normal professional wetcleaning procedure cleaning procedure in water at 40 C in accordance with ISO 6330:2000 programme 6A, but with reduced mechanical action and increased bath ratio (see 9.1), followed by tumbler dry
27、ing to residual moisture less than 3 % 3.7 mild professional wetcleaning procedure cleaning procedure in water at 30 C in a specialized washing drum with specialized additives followed by specialized tumbler drying at 60 C to residual moisture of approximately 15 % (See Tables A.1 and A.2.) 3.8 very
28、 mild professional wetcleaning procedure cleaning procedure in water at 30 C in a specialized washing drum with specialized additives followed by 2 min specialized tumbler drying at 40 C as a maximum and followed by air-drying (See Tables A.1 and A.2.) NOTE Giving careful consideration to the commen
29、ts on progressive change in the introduction, textile items that perform satisfactorily for purpose in the procedures intended for sensitive and very sensitive materials in Tables 1 may be labelled respectively with the and symbols 4 Principle The specimen, or specimens, are cleaned in a reference w
30、ashing machine (see Annex A) and finished to one of the specified procedures. The process (see Annex B) simulates the effect of commercial, professional wetcleaning, drying and finishing. ISO 3175-4:2003(E) ISO 2003 All rights reserved 3 5 Reagents 5.1 Water A water hardness of less than 0,1 mmol Ca
31、/Mg per litre shall be used. 5.2 Detergent A nonionic detergent of the type C13 oxoalcoholethoxylate (7EO) shall be used. 6 Apparatus and materials 6.1 Reference washing machine To simulate a professional wetcleaning process, a reference washing machine shall be used (See Table A.1). 6.2 Tumbler To
32、simulate a professional wetcleaning process, a commercial reversibly rotating tumble dryer with a drum volume of 150 l to 300 l, electrically heated and with a temperature control of incoming or outgoing air shall be used and shall be filled up with moistened ballast as described in 9.2.7. Load fact
33、or for drying with ballast 1:50 based on dry weight. (See Table A.2.) 6.3 Apparatus for applying the appropriate finishing treatment 6.3.1 Iron, with an approximate mass of 1,5 kg and a sole surface area of 150 cm2 to 200 cm2. 6.3.2 Steam press, consisting of two bucks, one fixed and the other movab
34、le, each buck having a surface area of approximately 0,35 m2. Steam conducted to the bucks shall be released under a pressure of approximately 500 kPa. The pressure exerted by the bucks shall be approximately 350 kPa. 6.3.3 Steam table, having a shape and dimensions suitable to the dimensions of the
35、 specimens. The steam shall be released at a pressure of approximately 500 kPa. 6.3.4 Steam cabinet, which needs to be specific for garments. The steam shall be released at a pressure of approximately 500 kPa. 6.3.5 Steam former (mannequin), which may or may not be specific in shape for garments. Th
36、e steam shall be released at a pressure of approximately 500 kPa. 6.4 Ballast, consisting of dry and clean textile pieces which shall be either white or of a light colour and which shall consist of polyester-cotton (50-50) with a square meter weight of 150 g/m2. Each piece shall comprise two layers
37、of fabric sewn together at the edges and shall be (800 20) mm square. NOTE If it is agreed that an alternative ballast (composition or fibre) is to be used this should be included in the test report. 7 Conditioning The specimens and the ballast shall be conditioned for at least 16 h in one of the st
38、andard atmospheres for conditioning and testing textiles specified in ISO 139. Specimens shall be tested immediately after removal from the conditioning atmosphere, otherwise they shall be placed in sealed plastic bags and tested within 30 min. -,-,- ISO 3175-4:2003(E) 4 ISO 2003 All rights reserved
39、 8 Test specimen 8.1 Garments shall be tested in the as-received condition. 8.2 Composite test specimens (3.2). 8.3 Fabrics shall be cut into test pieces, preferably not smaller than 500 mm square and stitched on all sides with polyester thread to prevent unravelling. 8.4 If assessments/comparisons
40、are required in accordance with ISO 3175-1, at least two identical test specimens shall be required (one for comparison, one for testing). NOTE Testing may be an iterative procedure since alternative processes of varying severity may be used, and it is advisable to obtain sufficient specimens for al
41、l the testing that may be required. 9 Procedure NOTE Selection of the procedure to be used (mild or very mild) depends on the textile item. It should also take into consideration the end use to which the item will be put since this will have a bearing on the likely type and degree of soiling. Cleani
42、ng will be generally less effective the less severe the process. Localized staining and stain removal currently falls outside the scope of this part of ISO 3175. 9.1 Procedure for normal materials and label (normal process) Test the materials in accordance with ISO 6330:2000 programme 6A with increa
43、sed bath ratio (1:10) and reduced mechanical action (action during heating, washing and rinsing: 3s on/12s off). Tumble dry in accordance with ISO 6330 procedure using a wetcleaning tumbler as shown in Table A.2. 9.2 Procedure for sensitive materials and label (mild process) 9.2.1 The mass of the co
44、mplete load is given in Table 1. Unless the mass of a single specimen (fabric, composite or garment) exceeds 50 % of the mass of the load, the mass of the test specimen(s) shall not exceed 50 % of the mass of the load. The remainder of the load shall consist of ballast. 9.2.2 Prepare and program the
45、 reference machine in accordance with machine manuals. 9.2.3 Place the load in the reference machine. 9.2.4 During the filling process, add all the detergent, 6,5 g per load, diluted in 1 l of luke-warm, soft water, to the reference machine. (See Annex A). 9.2.5 Start the reference machine and add t
46、he detergent solution to the soapbox during filling with water. The test programme is described in Annex B. 9.2.6 Before the drying procedure run one drying sequence with the dryer empty in order to set the dryer to working temperatures. 9.2.7 After the end of the wash programme tumble dry the load
47、for the time and maximum temperature specified in Table 1. The tumble dryer has a larger volume than the reference machine so additional ballast, determined by the volume of the tumbler, shall be added. This shall be wetted out in the reference machine using a 5 min rinsing step followed by a 3 min
48、low speed spin. 9.2.8 Immediately remove the specimens from the dryer. Place garments individually on a hanger and place fabric specimens and knitwear on a flat surface for further drying. -,-,- ISO 3175-4:2003(E) ISO 2003 All rights reserved 5 9.2.9 When the specimens are dry, carry out the finishi
49、ng treatments appropriate to the test specimen from the following methods and record the processing conditions used: method A: no finishing required; method B: finishing with an iron; method C: finishing with a steam press; method D: finishing on a press table; method E: steaming on a mannequin or in a cabinet; me