ASTM D6295-98 test method is used to determine the force required to dispense a pressure-sensitive film tape on a 1-inch core used in offices and stationaries. The values stated in either SI, or inch-pound units are to be regarded separately as standard.
Scope:
Pressure-sensitive film tapes come in roll form. Most Tape dispensers found in offices and stationaries should be able to sever these film tapes with a blade. ASTM D6295-98 test method measures the ease of this severing or dispensing of the tape. This test is suited for office and stationery; and tapes with acetate, cellophane, or light-duty plastic backings. The data from this test is used in product design and quality assurance. It can also be used in comparing different tape products on specific dispensing blades.
Test Procedure:
In ASTM D6295-98 test method, test fixture containing the dispenser blade is mounted in the lower jaw of the tensile tester. The distance between the teeth of the blade and the upper jaw should be 50 mm, measured from the tape edge, which the dispenser blade teeth will first puncture. The combination of the rate of movement of the jaw and the jaw separation from the dispensing teeth provides a strain rate of 500 %/min. The end of the tape specimen is folded over, 12 mm, to form a tab and placed in the jaw. This tab is placed in the upper jaw of the tester, making sure that it is aligned. The adhesive side of the lower portion of the specimen is adhered to the land of the blade, over the teeth of the blade, with very slight tension on the tape specimen. The stressing jaw is operated at 250 mm/min until the blade has severed the specimen.
Specimen Size:
The test specimens should be 18 mm wide and about 150 mm long. At least ten specimens are needed per roll. At least three but not more than six outer wraps from tape should be discarded from the sample roll before testing.
Data:
The force required to dispense film tape is reported.
Metrology
A variety of microscopy and spectroscopy tools available for precise measurements from the nano to the meter scale.
Metrology Testing Services POPULAR TESTS:
Materials Testing
ASTM and ISO standard and custom chemical, mechanical, thermal, corrosion tests, etc. for all materials metals, ceramic or polymers.
Materials Testing Services POPULAR TESTS:Nondestructive Testing Electrical Testing Chemistry Analysis
Product Testing
Thousands of tests for product quality and reliability under heat, humidity, temperature shock, vibration, drop, electrostatic discharge.
Product Testing Services POPULAR TESTS:ASTM E572 test method covers the analysis of stainless and alloy steels by Wavelength Dispersive X-ray Fluorescence Spectrometry (WDXRF). It provides rapid, multi-element determinations with sufficient accuracy to assure product quality.
The ASTM D2674 is a standard test method for the analysis of sulfochromate etches solution used in the surface preparation of aluminum. The ASTM D2674 standard specifies a method for determining the efficacy of an etchant used to prepare the surface of aluminum alloys for subsequent adhesive bonding.
An immunological method for quantization of Hevea Natural Rubber (HNRL) proteins using rabbit anti-HNRL serum. Rabbits immunized with HNRL proteins react to the majority of the proteins present, and their sera have the capability to detect most if not all the proteins in HNRL.
You share material and testing requirements with us
We ensure your sample pick-up in an ensured manner
We deliver test report to your inbox
Just share your testing requirements and leave the rest on us!
