I received many calls to write note on Zipper Testing, respecting their will below are some useful information on Zipper testing.
There are various methods to evaluate Zipper & Slider quality. The procedures in various quality
standards worldwide are more or less similar and are documented well under ASTM, ISO, BIS, JIS,
DIN, ISI and other well known International Standards.
Zipper & Slider strengths are checked as a routine inspection, For this the method laid out in
JIS-S3015 is used. The same standard is used by the YKK also, the world's leading Zipper manufacturer.
The basic strength can be determined based on the following inspection methods, from which all round
strength appropriate for respective uses can be judged.
standards worldwide are more or less similar and are documented well under ASTM, ISO, BIS, JIS,
DIN, ISI and other well known International Standards.
Zipper & Slider strengths are checked as a routine inspection, For this the method laid out in
JIS-S3015 is used. The same standard is used by the YKK also, the world's leading Zipper manufacturer.
The basic strength can be determined based on the following inspection methods, from which all round
strength appropriate for respective uses can be judged.
TENSILE TESTING OF CROSSWISE ZIPPER STRENGTH
To determine the Zipper Strength the Zipper Chain in closed position is clamped
in-between specially designed Jaws of 25 mm width and pulled at a fixed speed
at 90 degree angle to the chain interlocked direction.
The resistance is measured in Kgf till failur
To determine the Zipper Strength the Zipper Chain in closed position is clamped
in-between specially designed Jaws of 25 mm width and pulled at a fixed speed
at 90 degree angle to the chain interlocked direction.
The resistance is measured in Kgf till failur
Dear Sir/Madam,
ReplyDeleteI am currently doing a research project involving the zipper industry. I was hoping you could maybe tell me a little bit about the major players in the industry through out it's history. Also any information on the technology and innovations within the zipper industry would be extremely helpful. If you know someone who is an expert on zippers please help direct me to them. Thank you for your time.
Sincerely,
Hannah Fix
fix.hannah@gmail.com
Dear Mr. Hannan,
DeleteNice to hear that you are a researcher I will send send you the email addresses of the company those we know or are already our clients in your given email just need a little time because frankly speaking me too is a busy man but always like the people those love to spread knowledge.
You may also write me direct marstrader@gmail.com or sales@marstraders.com. Web www.marstraders.com
Thanks
Ziauddin
This method is very interesting.I love this,strength appropriate for respective uses can be judged. Color matching cabinet
ReplyDeleteyour article about ZIPPER AND SLIDER TESTING is informative post I like ,thanks for shearing Color matching cabinet
ReplyDelete