FZ/T 81008-2021 English PDF (FZT81008-2021)

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FZ/T 81008-2021: Jackets
FZ/T 81008-2021
FZ
TEXTILE INDUSTRY STANDARD OF
THE PEOPLE’S REPUBLIC OF CHINA
ICS 61.020
Y 76
Replacing FZ/T 81008-2011
Jackets
茄克衫
ISSUED ON: APRIL 19, 2021
IMPLEMENTED ON: JULY 01, 2021
Issued by: Ministry of Industry and Information Technology of the PRC
Table of Contents
Foreword ... 3
1 Scope ... 6
2 Normative References ... 6
3 Requirements ... 7
4 Inspection Method ... 16
5 Inspection Rules ... 18
6 Marking, Packaging, Transportation and Storage ... 24
Jackets
1 Scope
This Standard specifies the requirements, inspection methods, inspection rules,
marking, packaging, transportation and storage of jackets.
This Standard is applicable to jackets produced with textile woven fabric as the main
fabric.
This Standard is not applicable to clothing for infants and young children aged 36
months and below.
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the latest version (including all the
amendments) is applicable to this document.
GB/T 250 Textiles - Tests for Colour Fastness - Grey Scale for Assessing Change
in Colour
GB/T 1335 (all parts) Size Designation of Clothes
GB/T 3917.2 Textiles - Tear Properties of Fabrics - Part 2: Determination of Tear
Force of Trouser-Shaped Test Specimens (Single Tear Method)
GB/T 3921-2008 Textiles - Tests for Colour Fastness - Colour Fastness to
Washing with Soap or Soap and Soda
GB/T 4802.1-2008 Textiles - Determination of Fabric Propensity to Surface
Fuzzing and to Pilling - Part 1: Circular Locus Method
GB/T 4841.3 Colour Cards of Standard Depths for Dyeing with Dyestuffs 2/1, 1/3,
1/6, 1/12, 1/25
GB/T 5296.4 Instructions for Use of Products of Consumer Interest - Part 4:
Textiles and Apparel
GB/T 5711 Textiles - Tests for Colour Fastness - Colour Fastness to Dry-Cleaning
Using Perchloroethylene Solvent
GB/T 8427-2019 Textiles - Tests for Colour Fastness - Colour Fastness to Artificial
Light: Xenon Arc
GB/T 8629-2017 Textiles - Domestic Washing and Drying Procedures for Textile
Testing
GB/T 8630 Textiles - Determination of Dimensional Change in Washing and
Drying
GB/T 14801 Test Method for Skewness and Bow in Woven and Knitted Fabrics
GB 18401 National General Safety Technical Code for Textile Products
GB/T 21294 Testing Methods of Physical and Chemical Performance of Garments
GB/T 21295-2014 Requirements of Physical and Chemical Performance of
Garments
GB/T 29862 Textiles - Identification of Fibre Content
GB/T 31127-2014 Textiles - Tests for Colour Fastness - Colour Fastness to
Transfer in Joints
GB 31701 Safety Technical Code for Infants and Children Textile Products
GB/T 31702 Testing Method for Sharpness of Attached Components on Textile
Products
GB/T 31907 Method of Garment Measurement
FZ/T 80002 Marking Packaging Transportation and Storage for Garments
FZ/T 80004 Rule for Garment Delivery Inspection
FZ/T 80007.1 Test Method of Peeled Off Strength Value for Garments Used
Adhesive Interlining
FZ/T 80007.3 Dry Wash Resistance Test Method for Garments Used Adhesive
Interlining
Sample photos of appearance defects in men's and women's lined and cotton
garments; as well as male and female children's lined garments.
3 Requirements
3.1 Instructions for use
The instructions for use are in accordance with the provisions of GB/T 5296.4 and GB
31701.
3.2 Size designation
3.2.1 The size setting shall be in accordance with the provisions of GB/T 1335.
3.2.2 The specifications of the main parts are designed by themselves according to the
relevant provisions of GB/T 1335.
3.3 Raw materials
3.3.1 Fabric
According to the relevant textile fabric standards, select fabrics that meet the quality
requirements of this Standard.
3.3.2 Lining
Use lining that is suitable for the used fabric and meets the quality requirements of this
Standard.
3.3.3 Auxiliary materials
3.3.3.1 Interlining, shoulder pads, decorative lace, pocket cloth
Use interlinings, shoulder pads, decorative lace, pocket cloth suitable for the
performance and colour of the used fabrics and linings, and their quality shall meet the
requirements of this Standard.
3.3.3.2 Sutures, cords, elastic bands
Use sutures, cords, and elastic bands that are suitable for the performances of the
used fabrics, linings, and auxiliary materials (except for decorative threads and
decorative ribbons).
3.3.3.3 Buttons, zippers and other accessories
Use buttons (except for decorative buttons), zippers and other accessories that are
suitable for the used fabric. Buttons, decorative buttons, zippers and other accessories
shall have a smooth surface, no burrs, no damages, no defects, no touchable sharp
tips and sharp edges. The zipper meshes well, and slides smoothly.
NOTE: Touchable sharp tips and sharp edges refer to sharp tips and edges on the finished
product that may cause damage to human skin under normal wearing conditions.
3.4 Warp and weft directions
4 Inspection Method
4.1 Inspection tools
4.1.1 Steel tape or ruler, the graduation value is 1mm.
4.1.2 Gray scale (GB/T 250) for assessing the discoloration.
4.1.3 Colour cards of standard depths for dyeing with dyestuffs 1/12 (GB/T 4841.3).
4.1.4 Sample photos of appearance defects in men's and women's lined and cotton
garments; as well as male and female children's lined garments.
4.2 Specification determination
The measurement method of the main part specifications is in accordance with the
provisions of GB/T 31907; and the allowable deviation of the specifications is in
accordance with the provisions of Table 4.
4.3 Appearance determination
4.3.1 The appearance inspection generally adopts lighting; the illuminance is no less
than 600lx; and northern sky light can also be used if possible.
4.3.2 When determining the degree of chromatic aberration, the yarn direction of the
tested part shall be the same; and the northern sky light shall be used to illuminate, or
the equivalent light source of 600lx and above shall be used. The incident light and the
measured object form an angle of about 45°; and the observation direction shall be
perpendicular to the surface of the measured object. The distance is 60cm for visual
inspection, which is compared with the sample card specified in GB/T 250.
4.3.3 The allowable extent of appearance defects shall be inspected visually at a
distance of 60cm as specified in 3.7. When necessary, use a steel tape or ruler to
measure; and compare with the sample photos of appearance defects in men's and
women's lined and cotton garments; as well as male and female children's lined
garments.
4.3.4 The stitch density is measured at 3cm on the finished sewing stitches (except for
thick and thin parts).
4.3.5 The degree of warp and weft yarn skew is measured according to the provisions
of GB/T 14801, and the result is calculated according to Formula (1).
Where:
specified in GB/T 21294.
4.4.11 The sharpness of the tips and edges of the accessories shall be tested in
accordance with the provisions of GB/T 31702.
4.4.12 Other physical and chemical property items shall be tested according to the
provisions of GB/T 21294. Among them, single fibre lining is selected for the arbitration
test of colour fastness to soaping, dry cleaning, perspiration, a...