GB/T 9111-2015The methods of mulberry silkworm dried cocoons (English PDF)

Foreword

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

This standard replaces GB/T 9111-2006 "Test Method for Dried silkworm." This standard compared with GB/T 9111-2006 The main changes are as follows.

--- Macular cocoon revised definitions;

--- Revised thick cocoon, terms and definitions and thin-skinned leather cocoon cocoon;

--- Revised terms and definitions Harmonia cocoon;

--- Revised terms and definitions Extrasmall cocoon;

--- Revised sampling method and number of samples;

--- Revised test flow chart;

--- Amendment Learn Shu Test methods and processes;

--- Increase understanding Shu test results to determine;

--- Clean revised test methods;

--- Amendments to the public the amount of test rules;

--- Increased rate of cocoon trial project;

--- Increasing the breaking strength and elongation at break test. The standard proposed by China Fiber Inspection Bureau.

1 Scope

This standard specifies the test methods Dried silkworm.

This standard applies to silkworm Ganjian.

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 1798-2008 Test methods for raw silk

GB/T 6529 Textiles Standard conditioning and testing atmosphere

GB/T 8170 repair value expressed about the rules and limit values and judgment

GB/T 9995 Textile material moisture content and moisture determination oven drying method GSBW40001 cocoon (Dried) under cocoon physical sample photos

3 Terms and Definitions

The following terms and definitions apply to this document.