T/SDTC 003-2024 Day-to-day black pottery
T/SDTC 003-2024 Day-to-day black pottery
Basic Information
Scope
Main Technical Content: 1. Scope This document specifies the product classification, technical requirements, test methods, inspection rules, and packaging, marking, transportation, and storage rules for daily-use black pottery ware. This document applies to daily-use black pottery ware. 2. Normative Reference Documents The content of the following documents is an integral part of this document through normative reference. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; for those without a specified date, the latest version (including all amendment sheets) applies. - GB/T 2828.1-2012: Counting Sampling Inspection Procedures Part 1: Batch Inspection Sampling Plan Based on Acceptable Quality Limit (AQL) - GB/T 2829-2002: Counting Sampling Procedures and Tables for Periodic Inspection (Applicable to the Inspection of Process Stability) - GB/T 3298: Determination Method for Heat Shock Resistance of Daily-Use Ceramics - GB/T 3299: Determination Method for Water Absorption of Daily-Use Ceramics - GB/T 3300: Deformation Test Method for Daily-Use Ceramics - GB/T 3301: Packaging, Marking, Transportation, and Storage Rules for Daily-Use Ceramics - GB/T 3302: Definitions of Defects in Daily-Use Ceramics - GB/T 5000: Terminology for Daily-Use Ceramics - GB 31604.24-2016: National Food Safety Standard - Determination of Cadmium Migration in Food Contact Materials and Products - GB 31604.34-2016: National Food Safety Standard - Determination of Lead Migration in Food Contact Materials and Products - GB 4806.4-2016: National Food Safety Standard - Ceramic Products 3. Terminology and Definitions The terms defined in GB/T 3303 and GB/T 5000, as well as the following terms, apply to this document. 4. Product Classification 4.1 By product use: dishware, bowls, cups, pots, and other vessels. 4.2 By product size: small, medium, large, and special. The size ranges are shown in Table 1.