Dimensional Stability To Washing (ISO 3759) [PDF]

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Test Name : Preparation, marking and measuring of fabric specimens and garments in tests for determination of dimensional change Method Name : ISO 3759 : 2011 Parameter Description Scope Condition Specimen Preparation



Bench Mark



Sewing & Note Washing Procedure/ Load Detergent



Drying Procedure Conditioning Calculation Reporting



This Standard specifies a method for the preparation, marking and measuring of textile fabrics, garments and fabric assemblies for use in tests for assessing dimensional change after a specified treatment, The atmospheres used for conditioning and testing shall be in accordance with ISO 139.  Avoid 1 meter from the both end of the fabric  Sample Size 500mm Length 500mm Width direction  Circular knitted fabrics produced on a body-width machine shall be used in their tubular form.  Fabrics less than 650 mm in width, full-width specimens may be used  All other fabric handled in the flat condition in a single layer.  Mark warp direction before cutting out the specimen  Gauge Length 350mm (3pairs)  Fabrics less than 650 mm in width, full-width specimens may be used & measurements made by agreement between the parties concerned.  overall length (flat made-up textile)  overall width (flat made-up textile) Over Lock All Edges For Preventing Fray Effect Note Down Washing & Drying Condition & BGDT No. Washing Procedure  As Per BS EN ISO 6330 : 2012  As Per Care Label Or Buyer Requirement  20 gm Detergent ,  77 Parts Reference Detergent, 20 Parts Sodium Perborate & 3 Parts Bleaching Activator (TAED)  As Per Care Label Or Buyer Instruction  As Per BS EN ISO 6330 : 2012  As Per Care Label Or Buyer Requirement 4 Hrs After Drying After Wash Measurement – Original Measurement /Original Measurement × 100 = Dimensional Change In % Washing And Drying Procedure , Number Of Complete Washing & Drying Cycle , If Fabric Hand Ironed, Size Of Specimen & Bench Mark Dimensional Change In Nearest 0.1%



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Test Name : Domestic Washing & Drying Procedure For Textile Testing Method Name : BS EN ISO 6330 : 2012 Parameter Description Scope



Washing Machine Type Ballast Type Ballast Selection Detergent



Wash Load Detergent Qnty Detergent Ratio



Drying Procedure Reporting



This Standard applicable to textile fabric , Garment , and Other Textile article which are subjected to appropriate combination of domestic washing and drying procedure .This standard also specifies reference detergent and ballast .  Type A : Horizontal Axis Front Loading  Vertical Axis , Top Loading Agitator  Vertical Axis , Top Loading Pulsator Type  Type 1 : 100% Cotton  Type ii : 50% Cotton 50% Polyester  Type ii : 100 % Polyester  For Cellulosic Product = Type 1 Ballast  For Synthetic & Blend Product = Type ii/Type iii  Reference Detergent 1: AATCC Standard Reference Detergent  Reference Detergent 2: IEC Reference Detergent A  Reference Detergent 3: ECE Non Phosphate Reference Detergent.  Reference Detergent 4: Only For Type C Washing M/C  Reference Detergent 5: AATCC Standard Reference Detergent (WOB)  Reference Detergent 2: IEC Non Phosphate Reference Detergent  2.0 +/- 0.1 kg  For Type A Machine = 20+/- 1gm, For Type B Machine = Det. 2 = 66gm, Type 3 = Det.4 =1.33g/l  20 gm Detergent ,  77 Parts Reference Detergent, 20 Parts Sodium Perborate 3 Parts Bleaching Activator (TAED)  As Per Care Label Or Buyer Instruction  As Per Care Label Washing And Drying Procedure , Number Of Complete Washing & Drying Cycle , Type of detergent Used . Dimensional Change In Nearest 0.1%



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