SEWING THREAD CLOSURE

Brand	Owner (click to sort)	Address	Description
PROCO	UNIUSAC, INC.	121 AVALON INDUSTRIAL PARKWAY WENTZVILLE MO 63385	sewing thread for the closure of bags;
UNISAC	L. F. JONES & SON	7616 BIG BEND BOULEVARD ST. LOUIS MO 63119	SEWING THREAD FOR THE CLOSURE OF PLASTIC BAGS, BURLAP BAGS; AND THE LIKE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A closure assembly includes: a vessel opening; a closure for said opening, the closure having a base portion and a skirt portion; a first screw thread on the opening, said first screw thread having one or more first thread segments; a second screw thread on an inner surface of the skirt of the closure, said second screw thread having one or more second thread segments; said first and second screw threads being configured to enable a user to secure, remove and resecure the closure into a sealing position on the opening by rotation of the closure on the opening; wherein the first thread segments are shorter than said second thread segments; and wherein the second thread segments are each made up of one or more radially spaced projecting portions, each said portion extending radially no more than about 60Â° around the closure skirt.