Jean Manufacturers Shaping the Way Modern Jeans Are Made

Searching for the ideal pair of jean manufacturers requires some exploring past sewing and production ability. A good pair of jeans is reflected in denim used, fit, washing, seam and hardware finishing. Custom denim companies require a consistent jean-maker for a particular style from the initial sample through bulk production.

Denim Fabric Sets the Foundation

L. Fabric, denim. Denim is a fabric and it is the basic material. The original source of denim is the cotton, although stretch denim can need more quantity of elastanes alongside the cotton.

Different denim fabrics produce different effects. Heavy weight denim will have a more substantial feel whereas with lighter weight denim the fabric will feel softer and create a less structured jean for use in warmer weather and casual wear.

As well as fit, stretch can affect the fit of the jeans. As only a little elastane is included in stiff jeans, the jeans can be made much more comfortable and can still retain their traditional comfort.

Brands need to test fabric weight, dye, handle, stretch and recovery prior to development. They will impact the finished fit and appearance during washing.

The Wash Creates the Denim Look

Washing adds a large part of personality to jeans. Two pairs of jeans, the first dark and the second heavily faded vintage could use the same denim and end up looking very different.

Rinse washing for a cleaner and darker finish. Stone washing produces a softer worn effect, while enzyme washing can produce a more even faded effect. Bleaching can result in a lighter finish with an increased contrast.

Distressing is an additional design feature. The manufacture may build in whiskers, abrasions, holes, worn patches and other vintage effects as directed by the Brand Design.

LeviStrauss& Co. has been under development for many years and drives to reduce its water needs during finishing of its products. The Water<Less® program can eliminate 96% of the water that can be used during way finishing processes on denim.

Fit Changes the Whole Product

Even a very good pair of jeans can be terrible if they don‘t fitthe fit is everything.

All sorts, slim, relaxed, tapered, baggy, wide leg need various pattern shapes. The shapes between the rise, hips, knee and calf opening can alter the entire garment.

Custom jeans is therefore requires more than a standard size chart. A producer will have to translate the brand design into an actual pattern, then check the fit on a ‘real’ sample.

Sample fitting can identify issues which a drawing isn‘t able to. The waist may be felt for tightness, the rise might be misplaced, and the leg may require a different shape altogether.

Small Details Make Jeans Stand Out

Jeans are full of details that can have a huge impact on the final product.

Another example is the pocket shape. The back pockets, with its size, position, stitches, and shape, can form a unique branded look.

The hardware is another visual distinction. ConA and metal finishes add a timeless, workwear, store, or trend driven appeal to the jeans.

What about stitching? Variations in the color of seams or the technique used to sew seem can define the aesthetic of pocket bags, the waistband, and other visible areas.

Labels, leather patches, woven labels and branded hardware bring yet another layer of identity.

Denim Production Goes Beyond Sewing

The influence on jeans (5):6. Jeans tend to undergo many processes before arriving at the finished article.

Standard manufacturing steps are wool fabric selection, pattern designing, cutting, sewing, washing, finishing, inspection and packing.

Washing? This is just what distinguishes denim from most simple cut-and-sew. Heat, chemicals, friction, and multiple washing can alter color, hand and dimensions.

Thus, manufacturers must think of wash process when develop the pattern. Brand should make preproduction wash samples to see, in stead of judging by the unwashed sewing sample.

Quality Checks Matter in Denim

Color performance is one of the important quality areas for jeans.

AATCC TM8 static AATCC TM8 determines the color transfer of rubbing. It can determine how much color transfer can occur during a controlled rub test with a white test cloth. This test can be used by a label when testing their dark denim fabric for other probable crocking problems.

AATCC TM61 determines the colorfastness of textiles after laundering, with an accelerated test method. The method simulates the effect of laundering once using a 45-minute test.

Measurement checks are also important. Wash processes affect jeans resulting in a change of size and shape; the manufacturer must measure the garments and compare the finished fit to the approved specifications.

Before batch dispatch takes place from the factory, quality audits ought to be made by the quality controllers on forward bulk production, examining:(e.g.)

Water Use Matters in Denim Production

Heavy water consumption is common during the denim finishing process, especially when brands specify heavy fade and vintage finishes.

Levi Strauss & Co. developed Water<Less® program to cut water used in finishing their denim products. By the end of 2019, the water saved through Water<Less® program has exceeded 3.5 billion liters.

The example illustrates both the use of washing technology on a product to change appearance as well as its resource consumption. If operating with faded or vintage jeans, labels have the choice of negotiations with factories on water-efficient finishing techniques.

Material selection is one way to supports sustainability goals. Other brands may opt for recycled fibers, responsible cotton sourcing or use of more durable denim in order to add longevity to collections.

Custom Jeans Need Careful Sample Development

Usually, custom denim begins with a design, reference sample, sketch, or tech pack.

Jacket bady Maker then chooses the appropriate denim, designs the pattern, produces the first sample and checks its fitting.

Wash development occurs after the design has been approved and it needs to be a specific color or vintage look. The wash process is altered to the production team and samples compared till the customer is happy with the product.

Polydyes: This is where consistency really starts to come into play. A wash that looks fantastic on one sample still needs to look somewhat similar across the production run.

Choosing the Right Jean Manufacturer

All different kinds of printing/embroidery works on upper body garments can’ t be effectively done by a manufacturer who has only skill of sewing quality garments, without any printing/embroidery knowledge or even without much printing/embroidery experience.

In addition to working with fabric sourcing, developing patterns, washing, distressed finishes, hardware, stitching, and QC, denim experience is very useful. These skills are particularly important when a customer requires a custom fit or intricate vintage wash.

The way we comunicate matters too. The target fit, the way that the fabric feels, the color, wash effects, measurements, hardware and branding are to be defined even before hitting the production.

A savvy manufacturer will be aware of this as they progress. Perhaps some wash presents greater shrinkage than predicted or the denim is rather heavy requiring alterations to the construction or finishing.

Developing Custom Jeans With JiuvelWear

JiuvelWear offers product development and custom manufacturing for brands creating denim and other apparel collections. Dongguan Jiuzuo Clothing Co., Ltd. focuses on product development, sourcing of fabrics, sample development, custom manufacturing and quality control.

Brands can create various denim styles following a straightforward 7-step development process: design specification, fabric selection, pattern development, sample making, fit adjustment, wash development, approval of the final sample and start of the bulk production.

Depending on the garment line, the range of the style of jeans varies from traditional five pockets, looselooking streetwear, Baggy jeans, wide-legwear, distressed denim, or other LABELs product etc.

In brands that sample with jean manufacturers the goal is really not selling a nice product sample. It is about the manufacturer is able to duplicate the fabric, fit, finishing, wash and pattern piece construction they submitted when running the production.