Why do the lengths of the different zip sides not match when attaching the top half of a cover to the base unit?
If a product is constructed using two separate processes with the left side of the zip in one process and right in the other process and the zip sides are not matched against their original opposite side, either a special interchangeable zip is required, or the two zip halves / products should be matched at […]
Why does the zip tape and reinforced area split when the customer fits on boat tops?
Check the needle size used to insert the zip is not too large. If a large needle is used for back tacking the bottom of the zip, this can split the reinforcement. Check that the load to assemble / close when under any pressure is not too high. The end of the zip and force […]
Why is the zip tape and reinforced area splitting when customer fits awnings to caravans?
Check the needle size used to insert the zip is not too large. If a large needle is used for back tacking the bottom of the zip this can split the reinforcement. Check that the load to assemble / close when under any pressure is not too high. The end of the zip and force […]