JB/T 53216-1999
Plastic Bag Heat-Sealing Machine - Product Quality Grading (Internal Use)
塑料袋热压式封口机 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 分等原则 → 4 质量等级 → 5 试验方法 → 6 抽样、评定方法 Foreword → 1 Scope → 2 Normative References → 3 Grading Principle → 4 Quality Grades → 5 Test Methods → 6 Sampling and Evaluation Methods
Scope
This standard specifies the product quality grades, test methods, sampling and evaluation methods for plastic bag heat-sealing machines. This standard applies to the product quality grading of plastic bag heat-sealing machines (hereinafter referred to as sealing machines) that comply with the provisions of JB/T 9086-1999 "Plastic Bag Heat-Sealing Machine".
本标准规定了塑料袋热压式封口机产品质量等级，试验方法和抽样、评定方法等。本标准适用于符合JB/T 9086—1999《塑料袋热压式封口机》规定的塑料袋热压式封口机（以下简称封口机）产品质量分等。
Normative References
Keywords
Application Summary AI generated
Manufacturers, quality inspection agencies, and users in the machinery industry use this standard to evaluate the quality grades of plastic bag heat-sealing machines. It defines three grades—qualified, first-class, and superior—to help users select appropriate products and encourage manufacturers to improve quality. This standard is important because it provides a unified basis for performance evaluation, ensuring product reliability and consistency.
该标准由机械行业的生产企业、质量检验机构和用户使用，用于对塑料袋热压式封口机进行质量等级评定。它通过设定合格品、一等品和优等品三个等级，帮助用户选择合适的产品，并促进制造商提升产品质量。该标准的重要性在于它为封口机的性能评估提供了统一的依据，确保产品可靠性和一致性。
AI Summary AI generated
This standard JB/T 53216-1999 is a revision of the product quality grading for plastic bag heat-sealing machines, replacing JB/T 53216-94. It classifies sealing machines into three grades: qualified, first-class, and superior, with specified performance indicators such as sealing speed, energy consumption, mean time between failures, sealing strength, and compressive strength. Test methods reference JB/T 9086-1999, and sampling and evaluation require random sampling with grading based on the lowest assessed item. The standard applies to sealing machines conforming to JB/T 9086, providing a unified basis for quality assessment.
本标准JB/T 53216-1999是对塑料袋热压式封口机产品质量分等的修订，替代了JB/T 53216-94。标准将封口机分为合格品、一等品和优等品三个等级，并规定了相应的性能指标，如封口速度、能耗、平均无故障工作时间、封口强度和耐压强度。试验方法引用JB/T 9086-1999，抽样和评定方法要求随机抽样，按最低等级定等。该标准适用于符合JB/T 9086的封口机，为质量评估提供了统一依据。
Key Sentences extracted from text
本标准规定了塑料袋热压式封口机产品质量等级，试验方法和抽样、评定方法等。
封口机应根据其质量水平和使用价值分为合格品、一等品和优等品三个等级。
封口机除应符合JB/T 9086 的规定外，其质量等级还应符合表1 的规定。
试验方法按JB/T 9086—1999 中第5 章的规定。
产品质量等级评定按本标准规定逐项检查，综合评定等级时，按考核项目中最低等级定等。
This standard specifies the product quality grades, test methods, sampling and evaluation methods for plastic bag heat-sealing machines.
Sealing machines shall be classified into three grades: qualified product, first-class product, and superior product, based on their quality level and use value.
In addition to complying with the provisions of JB/T 9086, the quality grades of sealing machines shall also comply with the provisions of Table 1.
Test methods shall be in accordance with the provisions of Chapter 5 of JB/T 9086-1999.
Product quality grade evaluation shall be carried out item by item according to the provisions of this standard, and when comprehensively evaluating the grade, the lowest grade among the assessed items shall prevail.
Standard Timeline
Changes from replaced version:
- 对原标准作了编辑性修改，主要技术内容没有变化。
- Editorial modifications were made to the original standard, with no changes to the main technical content.