ASTM F88 PDF
ISO , Annex B. – Seal Strength. • ASTM F88 – Standard test method for seal strength of flexible barrier materials. • ASTM F – Standard test method. Seal Strength ASTM F Ultimate Seal Strength of Thermoplastics ASTM F Scope: Seal strength is the tensile strength of the seal at ambient temperature. ASTM F88 is the standard followed when performing Peel tests on Packaging. Peel Tests determine ‘Seal strength’ of the package, which is defined as the.
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Seal Strength ASTM F88
Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. At a certain temperatures a seal force level is reached which is related to the maximum tensile force of the film.
It also ashm the mode of specimen failure. The maximum tensile force required to separate the two ends of the seal is recorded. Historical Version s – view previous versions of standard. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.
Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Formally confirming that your products and services meet all trusted external and internal standards. It is the maximum force required to separate the two layers of a seal under particular conditions. Through our network of over 43, people in aatm, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world. Unsupported— Each tail of the specimen is secured in opposing grips and the seal remains unsupported while the test is being conducted.
Examples of fixtures and techniques are illustrated in Fig. Each tail of the sealed specimen is secured in the opposing grips of a universal test bench.
ASTM F88 / F88M – 15 Standard Test Method for Seal Strength of Flexible Barrier Materials
A curve can be plotted showing the effect of the sealing conditions mainly temperature on the seal force. Send us a request Need help or have a question?
Work Item s – proposed revisions of this standard. Inspection Validating the specifications, value and safety of your raw materials, products and assets.
Combining values from the two systems may result in non-conformance with the standard. Certification Formally confirming that your products and services meet all trusted external and internal standards. A series of seals at different sealing temperatures are made, using a machine employing hot-bar jaws. Seal strength is the tensile strength of the seal at ambient temperature. Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world.
Validating the specifications, value and safety of your raw materials, products and assets. Assurance Testing Inspection Certification. Because the effect of each of these on test results is varied, consistent use of one technique Technique A, Technique B, or Technique C throughout a test series is recommended.
Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Seal strength is not only relevant to opening force and package integrity, but to measuring the packaging processes’ ability to produce consistent seals.
The values stated in each system may not qstm exact equivalents; therefore, each system shall be used independently of the other. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
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Seal Strength ASTM F88
A number of fixtures and techniques have been devised to wstm samples at various angles to the pull direction to control this bending force.
This curve is called the seal curve. Standards can be obtained from appropriate standard authorities. Send us a request Wilton UK: Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Seal strength at some minimum level is a necessary package requirement, and at times it is desirable to limit the strength of the seal to facilitate opening.
A rectangular specimen is used; the specimen width may be either f888 mm, 15 mm or 1. Auditing Consulting Sourcing Training.