T/NKFA 019-2024 Active Group standards

T/NKFA 019-2024 Spring Soft Mattress Product Quality Classification

T/NKFA 019-2024

Publish Date: 2024-12-10 Implement Date: 2025-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/NKFA 019-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Furniture products

ICS Name: Furniture

Publish Date: 2024-12-10

Implement Date: 2025-01-01

Scope

Scope: This document specifies the basic principles, requirements, determination rules, and classification marks for the quality grading of spring soft mattress products, describes the corresponding test methods, and defines the corresponding terms. This document applies to the quality grading of spring soft mattress products. Main technical content: - Preface. - II1 Scope. - XII Normative reference documents. - XIII Terms and definitions. - XIV Product classification. - XXV Requirements. - 25.1 Basic requirements. - 25.2 Indicator requirements. - 25.3 Smart features. - 55.4 Hardness grades. - 55.5 Ergonomics. - 56.1 Appearance performance. - 66.2 Safety performance. - 66.3 Physical and chemical performance. - 66.4 Functional characteristics. - 66.5 Durability. - 66.6 Smart features. - 66.7 Hardness grades. - 66.8 Ergonomics. - 67.1 Quality grading samples. - 67.2 Indicator grading determination. - 67.3 Comprehensive product quality grading. - 68 Classification marks. - 6 Figure 1: Schematic diagram of mattress product quality grading marks. - 7 Table 1: Grading indicators for mattress product appearance performance, safety performance, physical and chemical performance, and durability. - 3 Table 2: Grading indicators for mattress product smart features. - 5 Table 3: Grading indicators for mattress product ergonomics. - 5 Table 4: Comprehensive product quality grading for mattress products. - 6