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Choose the Right Sewing Thread
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How Do You Know If You're Using The Right Thread?
By Sarah J Doyle
Here's an article excerpt from "Basic Clothing Construction" that takes the mystery out of choosing the right sewing thread for your sewing project!
Thread type is chosen for its compatibility with the fabric's structure and fiber content as well as the type of project being worked on.
There are many types of threads - carpet thread, darning thread, embroidery thread, crochet thread, basting thread, and buttonhole twist as examples. This article will deal only with the threads that are primarily used with most projects done on a sewing machine.
The following chart shows various types of sewing thread and their usage. Where size numbers apply, the higher the number, the finer the thread - the median size is 50. Where letters indicate the size, A is fine and D is heavy.
GENERAL PURPOSE THREADS
COTTON: A medium thickness (size 50) is available in a wide range of colors, and is used for sewing on light and medium weight cottons, rayons and linens. Cotton thread is usually mercerized, a finishing process that makes it smooth and lustrous, also helping it to take dye better. The lack of "give" in cotton thread makes it an unwise choice for knits or other stretchy fabrics, as the stitches will tend to pop.
SILK: A fine (size A) strong thread for sewing on silk and wool. Its fineness makes it ideal for basting all fabric types, as it does not leave holes from stitching or imprints after pressing. Because of its elasticity, silk is also suitable for sewing any type of knit. Silk thread is recommended for tailoring because it can be molded along with the fabric in shaped areas.
NYLON: A fine (size A) strong thread for sewing light to medium weight synthetics. This is especially suited to nylon tricot.
POLYESTER: An all-purpose weight (approximately size 50) is suitable for sewing on most fabrics, but particularly
recommended for woven synthetics; also for knits and other
stretch fabrics of any fiber. Most polyester threads have a
wax or silicone finish to help them slip through the fabric
with a minimum of friction.
COTTON-WRAPPED POLYESTER: An all-purpose weight (approximately size 50) for sewing on knits or wovens of synthetic or natural fibers or blends. The polyester core gives this type of thread strength and elasticity, the cotton wrapping gives it a tough, heat resistant surface.
HEAVY DUTY THREADS
COTTON; POLYESTER; COTTON-WRAPPED POLYESTER: These are coarse threads (approximately size 40) used where extra strength is required for sewing of heavy vinyl, coating or upholstery fabrics.
Regardless of the project you will be working on, it is very important to purchase a good quality thread. The "5 spools of thread for a buck" is not a bargain. The fibers of the "bargain" thread splits easily while you're sewing and can cause knotting of the thread, breakage of the thread and can also cause a build-up of lint in the bobbin area and along the thread line from the spool to the needle. If you hold a length of the bargain thread up to a light you can readily see the frayed edges and roughness of the thread.
When buying thread for your project it is recommended that you select thread one shade darker than the fabric in order for it to blend in harmoniously. If the fabric is a plaid or multi- color print, select that color that is most dominant.
About the author: Sarah J. Doyle is author of over 25 sewing, craft and how-to books, as well as author of online pattern making, sewing and craft classes. Visit LearnHowtoSew.com and ClothingContruction.com for more tips and how-to information on sewing and crafting. (c) Copyright 2004, Sarah J. Doyle. All Rights Reserved.
what is a good quality all purpose thread that i can use for my sewing projects and where is a good place to buy it? THANK YOU!
If you're careful to ASK THE SELLER THE RIGHT QUESTIONS, EBAY can save you big dollars on large numbers of spools. Be careful to notr the yardage offered too.
Thank you for all information for Thread, that was very helpful.
Tara
Just wanted to say hi to everyone
new to the forums, and i'm glad to meet everyone!
Hi! A good forum, glad to join you :-)
Nothing seems to be easier than seeing someone whom you can help but not helping.
I suggest we start giving it a try. Give love to the ones that need it.
God will appreciate it.
I tried to print the friendly version for Using the Right Thread, but nothing would appear on the screen. Is there a problem with this page?
You were quite right. There was a problem, but I've now updated the page and hopefully everything will work fine now.
What kind of thread do I use for Marine Vinyl?
Whatever happened to good, old fashioned #8, 100% cotton, black thread??? Don't they use thread numbers in sewing stores any more? All I get is a blank stare (from the typical sales person) when I ask for it? I've used #8 since the 50's for (hand) sewing/patching jeans and other heavy duty fabrics using the old sailer/sailmakers chain (half hitch) stich. Now, the closest approximation I can find is "Button and Carpet" thread. What happened to Standardization; as in: Bureau of Weights and Measures, Arsenal of Venice, and all that? There seems to be a Sliding Scale of Quality out there. It is what Marketing says it is [selling you sissel instead of (100%, mercerized, cotton) steak?]. It's all relative, subjective: one man's "Embroidery" thread can be another man's "Heavy Duty".






