SIST EN 29885:1998 PDF

Name: SIST EN 29885:1998 — Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods (ISO 9885:1991)
SKU: SIST EN 29885:1998
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Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods (ISO 9885:1991)

Название (английский):

SIST EN 29885:1998

Wide-mouth glass containers - Deviation from flatness of top sealing surface - Test methods (ISO 9885:1991)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 4
Дата публикации:: 1 октября 1998 г.
ICS:: 55.100
Технический комитет:: EPO - Packaging - sales and grouped

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Язык документа:

ruen

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Цена:60 €

Описание (английский):

Specifies two complementary methods for the determination of the deviation from flatness. Describes the principle, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.

Abstract

Overview

Key Topics

Scope and Applicability The standard applies to wide-mouth glass containers where an airtight seal is necessary, focusing specifically on flatness deviation of the top sealing surface.
Test Methods EN 29885 specifies two complementary test methods:
- A quick check method using feeler gauges to verify whether containers meet predetermined flatness limits.
- A quantitative determination method to measure the exact deviation from flatness by identifying the thickness of the feeler gauge that fits under the sealing surface.
Apparatus Requirements Includes a horizontal flat baseplate and feeler gauges in incremental thicknesses (typically steps of 0.05 mm) to gauge surface flatness accurately.
Sampling and Procedure Sampling is agreed upon by relevant parties, while detailed procedural steps guide the placement of containers on the baseplate, the insertion of gauges, and stabilization before measurement.
Expression and Reporting of Results Results can be attribute-based (pass/fail) or measured in millimetres and should be reported along with all relevant test and manufacturing details for traceability and quality assurance.

Applications

Quality Control in Glass Container Manufacturing SIST EN 29885:1998 is critical for manufacturers who produce wide-mouth glass jars and bottles to verify that the sealing surfaces meet stringent flatness requirements, preventing leaks and contamination.
Food and Beverage Packaging Ensures hermetic seals in jars used for food preservation, thus safeguarding product shelf life and consumer health.
Pharmaceutical and Chemical Storage Provides a reliable test to verify container sealing integrity, crucial for sterile and secure storage of medicines and chemicals.
Inspection and Certification Laboratories Enables consistent test procedures that support regulatory compliance and product certification.

Related Standards

ISO 9885:1991 The international standard establishing the test methods on which SIST EN 29885:1998 is based.
ISO 7348:1991 Relates to glass container manufacturing vocabulary, providing standardized terminology used in EN 29885.
ISO 9009:1991 Addresses measurement of height and non-parallelism of the finish in glass containers, complementary to flatness testing.
CEN Standards for Glass Containers Various European standards harmonized with ISO for different aspects of glass container manufacturing and testing.

Keywords: SIST EN 29885:1998, ISO 9885:1991, wide-mouth glass containers, flatness deviation, top sealing surface, test methods, glass container quality control, hermetic seal testing, feeler gauges, glass packaging standards, quality assurance, glass jar sealing flatness.

Технические детали

SKU: SIST EN 29885:1998

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ISO 9885:1991

Действующий

Wide-mouth glass containers — Deviation from flatness of top sealing surface — Test methods

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SIST EN 29885:1998 PDF

Abstract

Overview

Похожие стандарты

Key Topics

Applications

Related Standards

Технические детали

ISO 9885:1991

Wide-mouth glass containers — Deviation from flatness of top sealing surface — Test methods

ISO 9009:1991

Glass containers — Height and non-parallelism of finish with reference to container base — Test methods

SIST EN ISO 6338:2026

Method to calculate GHG emissions at LNG plant (ISO 6338:2023)

SIST-TP CEN ISO/ASTM TR 52958:2026

Additive manufacturing of metals - Powder bed fusion (PBF) - In-situ coaxial photodiode monitoring for lack o…

SIST EN ISO 41002:2026

Facility management - Development of the facility management organization (ISO 41002:2026)

SIST EN ISO 844:2026

Rigid cellular plastics - Determination of compressive properties (ISO 844:2026)

SIST-TS CEN ISO/TS 17664-3:2026

Processing of health care products - Information to be provided by the medical device manufacturer for the pr…

SIST EN ISO 8980-4:2026

Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for the propert…