A strap was needed with 1000 pound breaking strength using 1″ polyester webbing that has a minimum breaking strength of 1000 pounds. We needed to test stitching patterns to come up with one that would provide the breaking strength needed and still be economical to sew.
Here is a test of a Double-W stitching pattern using Tex 90 polyester thread. As you can see we have exceeded the 1000 pound requirement and when the load was relaxed both the webbing and stitching looked great.
We also tried a few other stitching patterns but this one performed the best. The others would hold the load but afterwards it was obvious that they had been strained.
If your project requires something a bit out of the ordinary give us a call and let us offer some suggestions. (253) 883-5800
Most of your orders for webbing and buckles have been shipped out using Priority Mail. This has proven to be an inexpensive and reliable way to get goods to our customers. At times we receive orders that are so small that the minimum charge for Priority Mail is larger than the cost of the goods. We have been shipping these orders using First Class Mail which generally saves you, the customer, a couple of dollars.
We are working on providing that option for all orders that weigh less than 16 ounces. This requires that our shopping cart is able to calculate the weight of your order and then serving up the appropriate shipping options with their costs. Most of our components have been weighed and entered in to a database. Code is being written to do the calculations but it still needs to undergo testing. Our hope is to have this up and running by the end of March.
In the interim, if you are ordering a couple of buckles and want them to ship First Class Mail, let us know in the comments section. We try to keep your shipping costs as low as possible anyway but there are times when you might want an order a day earlier (First Class Mail tends to take a day longer than Priority Mail) in which case tell us what your needs are.