SN/T 3238.2-2012Rules for the inspection of import and export textile machinery. Part 2: Stocks knitting machine (English PDF)

Foreword

SN/T 3238 "for the inspection of import and export of textile machinery" is divided into two parts.

--- Part 1. General requirements;

--- Part 2. hosiery.

This section SN/T Section 23238 of.

This section drafted in accordance with GB/T 1.1-2009 given rules.

The partial replacement of SN/T 1359.2-2004 "inspection of imports of textile machinery hosiery." this section compared with the SN/T 1359.2, the main technical changes are as follows.

--- Increasing the overall content requirements;

--- Increased inspection and supervision model, and verified the contents;

--- Modify the sampling provisions, test items, test results determination and unqualified disposal regulations.

Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.

This section proposed and managed by the National Certification and Accreditation Administration Committee.

This section drafted by. People's Republic of China Zhejiang Exit Inspection and Quarantine.

1 Scope

SN/T 3238 provisions of this part of the judgment sampling, testing and test results of the import and export of hosiery.

This section applies to embroidery and jacquard Waji Waji having a single cylinder or a double cylinder structure, mechanical or electronic process control mechanism.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements GB/T 5465.2 Graphical symbols for electrical equipment - Part 2. Graphical symbols GB/T 7111.2-2002 Textile machinery - Noise test code - Part 2. spinning preparatory and spinning machinery GB/T 7111.3-2002 Textile machinery - Noise test code - Part 3. Nonwoven machinery unit GB/T 7111.6-2002 Textile machinery - Noise test code - Part 6. Weaving Machinery GB/T 17780 Textile machinery - Safety requirements FZ/T 97013 single-needle embroidery socks FZ/T 97014 single-needle jacquard Waji the basic provisions of SN/T 0002 Electromechanical Import and Export Commodity Inspection procedures prepared

3 Terms and Definitions

SN/T 0002 defined by the following terms and definitions apply to this document.

Inspection Lot to carry out the inspection and collection of the same specifications, models, under the same production conditions produce a single batch of product, referred to as batch.

Sampling mode modeofsamplinginspection According to the mandatory requirements of national technical specifications, batch import and export commodities or pumping grant implementation sampling, testing and inspection of conformity assessment activities.

Type Test mode modeoftypetest According to a predetermined cycle based on the mandatory requirements of national technical specifications type testing, according to the scene to examine the provisions of the product batch pumping Sample test, and the quality of enterprise management system conformity assessment activities supervision.

Production Test of productionchecktest According to the test conditions specified in the contract production and processing conditions in the production run performed.