ZIPPERS Parts of Zipper Invention of Zipper Zipper teeth configurations Basic types of Zippers Additional types of coil Zippers Gauge

Anatomy of Zipper Top Stop Head Pull Tape Teeth Bottom Stop

Invention of Zipper Series of hooks and eyes invented in 1891 by an engineer, Whitcomb L. Judson. Used as a closure for mail bags, pouches, and boots. In 1913, Swedish engineer Sundback developed zipper using metal teeth. Around 1940, coil zipper research started in Europe. Coil zippers became an important of the zipper market in 1960.

3 Zipper teeth configurations Coil 2. Vislon 3. Metal

Coil Zippers Also known as Regular Zippers or Nylon Zippers Made of spiral plastic elements, such as polyester or nylon Looks coiled Light weight, strong and flexible Low shrinkage, easy care Heat resistant, rust proof Ideal for curved applications The thread that holds the zipper tape weaken with exposure to sunlight Applications Fashion wear Tents Canvas goods Bags

Vislon Zippers Made from Delrin plastic Individually injected molded teeth onto the zipper tape Strong and weather proof Hold well in sunlight and in outdoor applications because of the molded teeth construction The thread that holds the zipper tape weaken with exposure to sunlight Heavy weight and outdoor applications Fashion wear Hand bags Jackets

Metal Zippers Made of metal in 1983 Made in many finishes Brass Aluminum Antique Brass Black Oxidized Brass Nickel Brass for denim zipper to withstand the abuse and many washes that it goes through. Heavy weight applications Jeans Bags Leather jackets

Basic types of these zippers Closed End 2. Open End Regular zippers Pants Sleeves on leather jackets Purses Tents Coveralls Bag type Separating zippers Front of jackets Two way separators Any item that requires the zipper to be fully detached.

Additional Types of Coil Zippers Invisible Zippers The coil teeth are on the back of the tape, only tiny tear drop is visible. Cannot be separating zippers. After stitching coil curls back to the wrong side. Mostly used in women’s skirts and dresses to create a clean finish look There are pleats on the zipper tape that allows the sewer to sew along the seam line

Additional Types of Coil Zippers 2. Reverse coil/Invisible identical zipper (IIZ) Regular nylon coil zipper, oriented backwards (making back the front) to give an invisible look Clean finish look and bigger than invisible zipper Flatter than invisible zipper and is applied outside of the project. Luggage and apparel (CF)

Basic types of Zippers Trouser Type Jacket Type Jacket Type Bag Type Two way zippers are also called double or dual zippers, made of plastic or metal, opened or closed in both directions at the same time. Head to Head: Pulling two sliders away from each other, such as suitcases, back packs. Bottom to Bottom: Pull towards each other, such as garment bags. Trouser Type Jacket Type Jacket Type Bag Type Bag Type

Gauge Zippers comes in different sizes, but coil is the smallest #2 and #3 light weight: dresses, skirts, handbags, and slacks #5 medium weight: jackets, jeans, and robes #10 heavy weight: motorcycle jackets, construction clothing, and tents #3 approximately 3mm #5: approximately 5mm #10: approximately 10mm

Slider Pull-Tabs http://www.ykkfastening.com/products/types/s_zipper.html

Zipper Tapes Grosgrain tape Cotton tape Neon color tape Woven tape Marble tape Silk tape http://ykknorthamerica.com/product

Websites and References https://www.ucanzippers.com/difference-between-zippers https://www.zippersource.com http://www.ykkfastening.com/ http://www.sailrite.com/PDF/Zippers.pdf http://zprz.com/ http://www.makeitcoats.com/en-us/images/Care%20and%20Repair%20Zippers_tcm72-55925.pdf http://www.ansun.com/history.html https://www.zippershipper.com/store/pg/11-Frequently-Asked-Questions.aspx Vislon Rhinestone zipper