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 measure of the ability of a package seal to resist separation.

What is ASTM F88?

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 measure of the ability of a package seal to resist separation.

How do you measure seal strength?

Tests for seal strength are basically tensile tests performed by a universal testing machine or its equivalent. A section of the package seal is gripped between jaws (one movable and one fixed) and pulled apart at a controlled rate.

What is seal strength?

Seal strength is the tensile strength of the seal at ambient temperature. It is the maximum force required to separate the two layers of a seal under particular conditions.

What is heat seal strength?

The heat seal strength test is a test which validates the sealing process. By testing the sealed pouches one tests the combination of the packaging material and the heat sealing process. If the results are good, then it can be concluded that he sealing process went well too.

What is ASTM D4169?

ASTM D4169 is a standard practice for performance testing of shipping containers and systems. It is a practice for packaging distribution that allows us to simulate many distribution environments.

What is ASTM D903?

ASTM D903 is a common tensile test used to evaluate the peel or stripping characteristics of adhesively bonded materials used in a wide variety of applications in an even wider range of industries. Some examples of materials tested to ASTM D903 are plastic films, adhesive labels, and waterproofing materials.

Why is seal strength important?

First, it is used to ensure the integrity of a sealed package. Second, it helps ensure that no weaknesses in the sealed areas of the package permit leaks to develop during sterilization, normal handling, transportation, and storage.

What affects seal strength?

From the evaluation of several factors involved and found that the 3 factors may affect the strength of seals which are sealing temperature, speed in film feeding, and degree of shut-off valves.

How does heat seal work?

Impulse heat sealers use heated sealing wires that are triggered when the sealing bar is pressed close. The sealing bar is often made of a silicone seal pad able to withstand direct heat contact. The sealing bar pushes on the wire and film to melt and mend the material forming a seal.

How do you calibrate a heat sealer?

It is possible to perform a heat sealer calibration using specially calibrated equipment. For temperature, this involves placing a calibrated thermometer on the heater bars. Speed involves measuring the time is takes for a mark placed on the transport belt to perform one revolution.

What is ASTM D3951?

ASTM D3951-18 creates guidelines for packaging supplies and equipment, exclusive of ammunition, explosives, or hazardous material. ASTM D3951-18 covers information important to commercial preservation, packaging, packing, unitization, and marking for supplies and equipment.

What is ASTM D5118?

The ASTM-D5118 Standard provides a first-rate practice for manufacturing criteria of commercial fiberboard styles and packaging ensuring a consistent manufacturing process across the board for our Hazmat boxes.

Is M88 the same as ASTM f2118?

Yes, the M88 designates the metric version of F88. You must log in or register to reply here. ASME, ANSI, ASTM and similar specifications and their requirements for document control. ASTM F2118 – Fatigue testing of bone cement – Changes between the 2003 and the 2014?

Is M88 a metric version of F88?

Yes, the M88 designates the metric version of F88. You must log in or register to reply here. ASME, ANSI, ASTM and similar specifications and their requirements for document control.

How to test the strength of seals in flexible barrier materials?

Technique C: Supported 180°—The least flexible tail is supported flat against a rigid alignment plate held in one grip. The more flexible tail is folded 180° over the seal and is held in the opposing grip while the test is being conducted. 1. Scope 1.1 This test method covers the measurement of the strength of seals in flexible barrier materials.