Nowadays the term “weave” describes non braided hair extensions basically. It is a collective term encompassing the normal sew in weave, bonded or glued in weaves, and clip on hair extensions.
The term however originated from the first type of weaves and possibly still the most commonly used weave – the sew in weave. It primarily involves attaching hair extension wefts to the top by sewing them to hair that has been plaited into narrow strips called cornrows. The needle used to sew the hair is specially made for the purpose and is curved to stop it from pricking the scalp as it’s passed through the cornrow. The cornrows are often referred to as tracks attributable to their likeness to rail tracks.
The pattern the cornrows are plaited in depends on the ultimate desired hairstyle. If there may be to be a parting, usually some natural hair is omitted where the parting is to be located in order to offer the illusion the weave is the wearer’s natural hair. When the tracks cover your entire head, with no hair disregarded at all, that is known as a full head weave.
Another common way of using track hair extensions is so as to add volume to natural hair. Three or four lines of tracks are braided to the scalp leaving gaps of loose hair in between. When the hair extensions are sewn in they blend in with the natural hair, making it appear thicker provided the extensions match the natural hair texture and colour.
Bonded weaves use adhesives to attach hair extension wefts to the pinnacle instead of tracks. The glue is usually applied to the hair weft then firmly pressed against the scalp after creating a line or parting where the hair is to be positioned. The glues or adhesives used for bonding are also purpose made and usually have anti fungal properties to discourage the growth of bacteria on the scalp while the hair weft is stuck to the top. This method is so much less time consuming than the track method and is very appealing because the resulting weave tends to look more natural than a sew in weave. An oil based remover is usually required to break down the bond before the wefts might be removed safely from the top. Improper removal can result in traction alopecia a form of hair loss that occurs when hair is pulled and hair follicles become stressed. The adhesive will undoubtedly take a few of your personal hair with it and with continuous use, hair thinning will become noticeable.
There are other strand by strand methods that involve using keratin based glue to attach a number of strands of the extensions to natural hair at a time. The tip results are usually more natural than sew in weaves and the bonded weft method described above. There’s the added bonus of being able to style the hair the way in which you’d natural hair. This isn’t possible with the weft methods because the best way the hair is worn will depend on the position of each weft. The strand by strand method of attaching extensions is very time consuming and therefore very pricey.
Clip on extensions are attached by sewing specially made hair clips onto hair wefts, either by hand of by machine. The extensions are then clipped into the hair along parted lines. Clip on extensions are usually used to add highlights or volume to hair. They’re designed for temporary use and are easy to apply and remove. Clip ons are best used infrequently because attaching the extension to the identical place regularly will result in scalp stress and again, traction alopecia.
People who wear weaves regularly are susceptible to thinning hair brought on by traction alopecia so three month breaks are highly recommended between applications. The scalp should even be kept fungus free by frequently washing it with an antifungal shampoo like Nizoral. Don’t wear weaves if you already have weak thinning hair. It’s going to only make the situation worse as your follicles aren’t strong enough to withstand bearing the extra weight of the extensions you attach to your hair.