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GB/T 23220.2-2023 English PDF

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GB/T 23220.2-2023: Tobacco leaves storage and custody method - Part 2: Tobacco lamina
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GB/T 23220.2-2023English269 Add to Cart 3 days [Need to translate] Tobacco leaves storage and custody method - Part 2: Tobacco lamina Valid GB/T 23220.2-2023

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Standard similar to GB/T 23220.2-2023

GB/T 22838.2   GB 5606.5   GB 5606.4   GB/T 23220.1   GB/T 23223   GB/T 23203.1   

Basic data

Standard ID GB/T 23220.2-2023 (GB/T23220.2-2023)
Description (Translated English) Tobacco leaves storage and custody method - Part 2: Tobacco lamina
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard X87
Classification of International Standard 65.160
Word Count Estimation 14,152
Date of Issue 2023-08-06
Date of Implementation 2023-12-01
Older Standard (superseded by this standard) GB/T 23220-2008
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 23220.2-2023: Tobacco leaves storage and custody method - Part 2: Tobacco lamina

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 65.160 CCSX87 National Standards of People's Republic of China Partially replaces GB/T 23220-2008 Tobacco Leaf Storage and Preservation Methods Part 2.Flake Tobacco Published on 2023-08-06 Implemented on 2023-12-01 State Administration for Market Regulation Released by the National Standardization Administration Committee

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is Part 2 of GB/T 23220 "Tobacco Leaf Storage and Preservation Methods". GB/T 23220 has released the following parts. ---Part 1.Original smoke; ---Part 2.Smoke. This document partially replaces GB/T 23220-2008 "Tobacco Leaf Storage and Preservation Methods". Compared with GB/T 23220-2008, except for structural adjustments In addition to general and editorial changes, the main technical changes are as follows. ---Deleted terms and definitions such as tobacco warehouse, ventilation, dehumidification, sealing, mildew, odor, warehouse consumption, raw tobacco, turning stacking, and corpse debris rate (see Chapter 3 of the.2008 edition); added terms and definitions of sheet smoke and light absorption value (see Chapter 3); ---Deleted the raw cigarette storage inspection (see 5.2.1.1, 5.2.2 of the.2008 version), and changed the content of the cigarette storage (see Chapter 5,.2008 (Chapter 5 of the version), added information extraction and processing of stored cigarettes (see 5.2); ---Deleted the corpse debris rate inspection and mildew classification in the storage inspection (see 5.2.2.4 of the.2008 version); ---Deleted the parts of raw tobacco processing of tobacco leaves with unqualified moisture content (see 5.3.2.1 of the.2008 edition) and storage and conservation of raw tobacco (see.2008 edition) Chapter 6 of the edition), etc.; ---Changed the principle of cigarette storage and proposed classified storage (see 5.6, 5.4.1 of the.2008 edition); ---Changed the warehouse temperature and humidity management (see 6.1, 7.2 of the.2008 version); ---Added tobacco alcoholization monitoring and control (see 6.2); ---Changed the pest control of stored tobacco (see Chapter 8, Chapter 8 of the.2008 edition); ---Deleted pest control in cigarette workshops (see 8.5 of the.2008 version) ---Changed the release of cigarettes (see Chapter 9, Chapter 9 of the.2008 edition); ---Changed warehouse security (see Chapter 10, Chapter 10 of the.2008 edition). This document is proposed by the State Tobacco Monopoly Administration. This document is under the jurisdiction of the National Tobacco Standardization Technical Committee (SAC/TC144). This document was drafted by. China Tobacco Corporation Zhengzhou Tobacco Research Institute, China Tobacco Jiangsu Industry Co., Ltd., China Tobacco Corporation Fujian Provincial Company, Guangxi China Tobacco Industry Co., Ltd., Fujian China Tobacco Industry Co., Ltd., and Hubei China Tobacco Industry Co., Ltd. The main drafters of this document. Song Jizhen, Xi Jiaqin, Hu Zongyu, Li Yu'e, Wang Guiyao, Tang Lina, Wei Jianyu, Fan Jianqiang, Liu Fengfeng, Cai Xianjie, Guo Jianhua, Mou Wenjun, Xu Qiang, Xu Lei, He Wei, Zhang Xiang, Miao Chenlin, Wang Lin, Liang Wei, Guo Zhigang, Zheng Junxiang, Jia Qiaodong, Xu Jun, Huang Lei, Yang Mengmeng, Wang Aiguo. The previous versions of this document and the documents it replaces are as follows. ---First published as GB/T 23220-2008 in.2008; ---This is the first revision and partially replaces GB/T 23220-2008.

Introduction

Since the issuance and implementation of GB/T 23220-2008, the current situation of cigarette storage and maintenance has undergone great changes, and it can no longer meet the requirements for cigarette storage and maintenance. The need for management is mainly reflected in the fact that the structural contradictions of cigarettes in cigarette industry enterprises across the country are still prominent, and the problems of over-alcoholization and under-alcoholization are at the same time. Existing, regulating the progress of tobacco aging has become a prominent issue for tobacco maintenance in industrial enterprises. At the same time, with the development of the tobacco industry and scientific and technological progress, information The introduction of information technology has promoted the informatization and refinement of the management of the incoming and outgoing of cigarettes; new technologies for controlling the aging of cigarettes have gradually been promoted in the industry Application. The anti-mold and insecticidal technologies of tobacco smoke also tend to be diversified and comprehensive. GB/T 23220 aims to effectively solve the storage and storage problems of tobacco leaves (raw tobacco and sliced tobacco) and is intended to be composed of the following two parts. ---Part 1.Original smoke. The purpose is to put forward the necessary requirements based on the storage characteristics of raw tobacco before purchasing, purchasing station, tobacco leaf turnover and re-bake process. The storage and custody requirements of each link are ensured through warehouse temperature and humidity control, storage tobacco pest control, in-warehouse inspection and maintenance to ensure that the original tobacco is stored Storage safety and quality of original cigarettes. ---Part 2.Smoke. The purpose is to regulate tobacco storage inspection, warehouse temperature and humidity control, alcoholization monitoring and regulation, and storage tobacco pests. Prevention and control, inspection and maintenance of cigarettes in the warehouse can standardize and standardize the storage and storage of cigarettes, and improve the alcoholization quality of cigarettes. Tobacco Leaf Storage and Preservation Methods Part 2.Flake Tobacco

1 Scope

This document stipulates the requirements for cigarette warehouses, storage of cigarettes, temperature and humidity management and alcoholization control, inspection of cigarettes in the warehouse, prevention and control of stored cigarette pests, and control of cigarettes. Technical requirements for cigarette delivery and warehouse safety. This document applies to the storage and storage of flue-cured tobacco, burley tobacco and other cured tobacco flakes.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 6682 Specifications and test methods for water used in analytical laboratories GB/T 18771.2-2015 Tobacco terminology Part 2.Tobacco products and tobacco processing GB/T 23220.1-2023 Tobacco leaf storage and preservation methods Part 1.Raw tobacco YC/T 31 Preparation of tobacco and tobacco product samples and determination of moisture content Oven method YC/T 222 Determination of pH of Tobacco and Tobacco Products YC/T 300 tobacco flakes storage and maintenance natural aging method YC/T 322 Technical Specifications for Smoke Controlled Storage and Maintenance of Tablets

3 Terms and definitions

The terms and definitions defined in GB/T 18771.2-2015 and the following apply to this document. 3.1 Tobaccolamina Tobacco leaves after beating or stemming. [Source. GB/T 18771.2-2015,3.6] 3.2 Absorbance valueabsorbancevalue The absorbance value of tobacco water immersion solution at 455nm wavelength.

4 cigarette warehouse requirements

4.1 Address selection The cigarette warehouse should be set up in a location with low groundwater level, high terrain, good ventilation, smooth drainage around it, convenient transportation, and no pollution and odor around it. affected places. 4.2 Database construction requirements Floors, walls, doors, windows, warehouse roofs, cooling and dehumidification equipment, fire protection requirements, etc. shall be implemented in accordance with the provisions of GB/T 23220.1-2023.

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