ASTM D6531 Tinting Strength of Aqueous Ink Systems

Scope ASTM D6531 coloring strength is a fundamental property of printing ink scatterings. Even though outcomes on mass colors don’t ensure equivalency of dry printed films, they give valuable parameters for quality control of creating clusters of bases and completed inks. Test results may likely be utilized for shading coordinating purposes. Procedure In ASTM D6531...

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ASTM D6834-02 Test method for determining Product Leakage from a Package with a Mechanical Pump Dispenser

Scope: ASTM D6834-02 test method estimates the ability of a pump dispenser to seal when the packaging is held under a vacuum. It evaluates the seal between the pump dispenser and the container neck. Test Procedure: In ASTM D6834-02 two methods performed for product leakage tests are (a) with vibration testing and (b) without vibration...

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ASTM E1417/E1417M-21e1 Standard Practice for Liquid Penetrant Testing

Scope:  ASTM E1417-21 establishes the basic parameters for conducting the liquid penetrant method that is used to detect surface cracks or pores.  It is not a detailed how-to procedure to be used by the inspector and, therefore, must be supplemented by a detailed procedure that conforms to the requirements of this practice. Standard Practice for...

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ASTM D3330/D3330M-04 Test for Peel Adhesion of Pressure-Sensitive Tape

Scope:   ASTM D3330-04 is used in quality control, to assure that the tape has the required peel adhesive value. This test can also evaluate the uniformity of the adhesion of given pressure-sensitive tape.  ASTM D3330-04 can be used to determine the relative bond strength of a given tape to varied surfaces of different materials and...

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ASTM D7709 Measuring Water Vapor Transmission Rate of Pharmaceutical Bottles

Scope: The goal of these tests is to acquire accurate WVTR results that can be utilized to distinguish between different barrier packages for medicinal goods. Procedure: ASTM D7709 desiccant is poured into the bottle, which is then closed in the usual manner, including any membrane (tamper-evident or otherwise) sealed in place. The desiccant-filled bottle is...

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ASTM D7734/D7734M-13 Open Time of Oxidative Printing Inks

Scope: It is critical to know the stay open time when creating printing inks and overprint varnishes that dry predominantly by oxidation so that premature drying does not occur. Other components of a printing press include rollers and other components. Procedure: In ASTM D7734-13 the clearance gap is chosen that will result in a wet...

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Microbial Ranking of Porous Packaging Materials ASTM F1608

Scope: ASTM F1608 is used for determining the presence of air-borne bacteria through porous materials used in medical packaging. The outer packaging is exposed to various types of microorganisms during the distribution process. Exposure is influenced by different factors such as shipping methods, storage conditions, and geographic location.  Test Procedure: For the ASTM F1608 test,...

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Detecting Leaks in Nonporous Packaging by Dye Penetration ASTM F3039

Scope: The standard test method, Detecting Leaks in Nonporous Packaging or Flexible Barrier Materials by Dye Penetration ASTM F3039, detects channel leaks through the seals of flexible barriers. This test is designed to detect leakage, components that exhibit any indication of leakage are rejected. This test does not measure the size of any channel leak...

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Seal Strength of Flexible Barrier Materials ASTM F88

Scope: The ASTM F88 method covers the measurement of the strength of seals in flexible barrier materials. It is conducted on seals between a flexible material and a rigid material. Seals tested may be from any source, laboratory or commercial. ASTM F88 measures the force required to separate a test strip of material containing the...

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