{"id":3566,"date":"2026-10-22T00:40:06","date_gmt":"2026-10-21T16:40:06","guid":{"rendered":"http:\/\/www.miner-asics.com\/blog\/?p=3566"},"modified":"2026-10-22T00:40:06","modified_gmt":"2026-10-21T16:40:06","slug":"how-does-the-knitting-process-work-4b98-609bef","status":"publish","type":"post","link":"http:\/\/www.miner-asics.com\/blog\/2026\/10\/22\/how-does-the-knitting-process-work-4b98-609bef\/","title":{"rendered":"How does the knitting process work?"},"content":{"rendered":"

If you\u2019ve ever run a garment brand, worked in textile manufacturing, or even just pulled on a cozy winter sweater, you\u2019ve probably touched knit fabric without stopping to think about how it goes from a spool of yarn to the soft, stretchy material that wraps around your body. As a knitted fabric supplier who\u2019s spent the last 12 years on the factory floor, staring at knitting machines and troubleshooting stitch inconsistencies at 2 a.m., I\u2019m here to break this process down not as a textbook lesson, but as something I\u2019ve seen hundreds of times\u2014messy, precise, and equal parts art and science. Knitted Fabric<\/a><\/p>\n

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First, let\u2019s start with the material that makes it all possible: yarn. You can\u2019t build a high-quality knit fabric from junk yarn, plain and simple. Before we even turn on a single knitting machine, we spend hours testing every batch of yarn we source. Whether it\u2019s cotton for soft t-shirts, polyester-blend for activewear that holds its shape, or merino wool for luxury winter pieces, we\u2019re checking for things like twist strength (too little and the yarn snaps mid-run, too much and it\u2019s stiff, not soft), evenness (lumpy yarn creates lumpy fabric), and shrinkage rate (a non-negotiable if we don\u2019t want clients\u2019 socks or jackets to shrink three sizes after the first wash). Some suppliers skip this step, but we\u2019ve seen first-hand what happens: a client sent us a batch of faulty yarn once that left their 5,000-unit order of hoodies with a 15% defect rate\u2014we still had to cover the rework cost, because we should have caught the issue before it left our warehouse. That\u2019s why yarn prep isn\u2019t just a \u201cstart step\u201d\u2014it\u2019s the foundation of the entire process.<\/p>\n

Next, we move to the knitting room, where the magic happens, and where most people assume it\u2019s just a machine spitting out fabric. The truth is, knitting is all about loops. Every piece of knit fabric is made by interlocking a series of loops in a specific pattern, and there are two main types of knitting that dominate the industry: flat knitting and circular knitting. Let\u2019s keep this simple, because I\u2019ve sat through enough trade show presentations that overload you with jargon. Circular knitting is what we use for most standard goods\u2014t-shirts, bed sheets, underwear\u2014because it produces a continuous tube of fabric straight off the machine, no cutting required for simple styles. Flat knitting, on the other hand, creates a single, flat piece of fabric, which we then cut and sew into things like tailored jackets or structured tops.<\/p>\n

Here\u2019s where the precision comes in: modern knitting machines are computerized, but they still need a skilled operator to program the design and adjust settings mid-run. We\u2019re not talking about typing \u201cblue sweater\u201d into a screen\u2014each stitch, each pattern repeat, each fabric weight is coded into a machine. For example, if a client wants a knit fabric with a ribbed texture on one side and a smooth, jersey finish on the other, the operator has to adjust how each new loop is interlocked: a knit stitch creates a raised loop (for the ribbing), while a purl stitch creates a flatter, recessed loop (for the smooth side). One tiny misadjustment\u2014say, a 1-stitch error on a 20-inch-wide fabric\u2014and you end up with a run in the fabric, or an uneven edge. That\u2019s why even with automated machines, we keep at least one senior operator on every shift; no algorithm can replace someone who can spot a faulty loop before it ruins 50 yards of fabric.<\/p>\n

Wait, let\u2019s talk about runs for a second, because that\u2019s a common frustration in knit fabrics. A run is when a single loop comes undone, creating a long gap in the fabric. I\u2019ve fixed thousands of runs, usually caused by a snag during knitting, a weak spot in the yarn, or a machine needle that\u2019s bent. In our factory, we build in a check every 10 yards: a quality control team member pulls a small length off the machine, stretches it, and runs their hands over it to catch any runs, lumps, or inconsistent color (especially important for dyed fabrics, which we\u2019ll get to next). If we don\u2019t catch a run early, it will only get worse later, when a garment is cut from the fabric and washed\u2014so this step is non-negotiable.<\/p>\n

Once the fabric is knitted, it\u2019s not yet ready to be shipped to our clients. That\u2019s where the finishing process comes in, and it\u2019s another area that separates good knit fabric from great knit fabric. First, we do a wet process: we wash the fabric in large, gentle vats to remove any leftover yarn sizing (a sticky coating we add to yarn before knitting to keep it from snapping) and to pre-shrink it. Wait\u2014you might not know this, but all knit fabric shrinks, even if it\u2019s labeled \u201cpre-shrunk.\u201d The wet process stretches the fabric slightly before it shrinks, so when the client washes their finished product, it only shrinks a tiny amount\u2014if at all. For example, a few years back, a outdoor brand came to us with a problem: their fleece jackets were shrinking too much after customers washed them, leading to returns. We adjusted the wet process time and temperature, and now their shrinkage rate is under 3%\u2014which is the industry standard for most apparel.<\/p>\n

Next, drying. We air-dry most of our fabrics, not tumble-dry, because heat can cause synthetic yarns to warp and wool to felt (turn into a thick, matted mess). For some specialty fabrics, like activewear that needs a water-repellent finish, we apply a coating during drying that doesn\u2019t stiffen the fabric, while still retaining its stretch. We also do a singeing step if the client wants a super smooth finish: we run the fabric over a gas flame briefly to burn off any loose surface fibers, so the fabric feels soft, not fuzzy.<\/p>\n

Then comes cutting and inspection, right? Wait\u2014no, not yet for most bulk orders. For finished goods that need to be dyed, we do that now. Knit fabrics can be dyed in two main ways: piece dyeing (dyeing the entire fabric after it\u2019s knitted) or yarn dyeing (dyeing the yarn first, then knitting it into fabric). Yarn dyeing is more expensive, but it creates more vibrant, consistent colors, especially for patterns like stripes or heathers. Piece dyeing is great for solid colors, and it\u2019s faster, which keeps costs down for our clients. We have a full dye house on-site, so we can adjust colors quickly if a client says, \u201cWe need that navy blue 10% darker\u201d at the last minute\u2014something a lot of suppliers can\u2019t do, because they outsource dyeing. That\u2019s a big perk for brands that have tight deadlines.<\/p>\n

After dyeing, we do a final inspection. This is the last line of defense before fabric leaves our warehouse. We run every roll of fabric through a machine that measures for defects, length, and width, and a team of inspectors checks for color consistency, holes, and any minor runs they missed earlier. Any fabric that has even a small defect is either sent back for rework or marked as \u201cseconds,\u201d which we offer at a discounted rate for clients who don\u2019t mind a tiny flaw for non-visible parts of a garment (like the inside of a jacket lining). We don\u2019t sell seconds to just anyone, though\u2014we reserve them for small brands that are just starting out, to help them keep costs down.<\/p>\n

I want to be clear here: knitting isn\u2019t a closed, perfect process. I\u2019ve had days where a machine breaks mid-run, leading to 100 yards of wasted fabric. I\u2019ve had clients change their order at the 11th hour, which means we have to adjust the entire knitting program. That\u2019s why communication is key\u2014for both us and our clients. If you\u2019re a brand looking for a knit fabric supplier, don\u2019t just ask for a price per yard. Ask about the yarn testing process, how we handle defects, and whether we can adjust finishes for your specific needs. A lot of suppliers will give you a low price, but cut corners on the steps that make the fabric durable, soft, and consistent\u2014steps we take seriously, because we\u2019ve been in this long enough to know that repeat business comes from good product, not low prices.<\/p>\n

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At the end of the day, the knitting process is all about balance: balancing speed and quality, cost and durability, and what the client wants with what the fabric needs to be. If you\u2019re a clothing brand, home goods maker, or any business that relies on high-quality knit fabric, we\u2019re here to walk you through every step\u2014from yarn selection to final finishing\u2014so you get a product that works for your needs. If you\u2019re ready to discuss your next order, or have questions about fabric specs, shrinkage rates, or custom finishes, we\u2019re just a conversation away.<\/p>\n

Sweatshirt Fleece<\/a> References<\/p>\n

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  1. "Knitting Technology: Principles and Practice," Textile Institute, 2020<\/li>\n
  2. "Quality Control in Knitted Fabric Manufacturing," Journal of Textile and Apparel Technology, 2019<\/li>\n
  3. "Shrinkage Behavior of Knitted Fabrics: Testing and Mitigation Techniques," International Journal of Clothing Science and Technology, 2021<\/li>\n
  4. "Circular vs Flat Knitting: Applications and Advantages," Textile World, 2022<\/li>\n<\/ol>\n
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    Shaoxing Xinlian Dyeing & Weaving Industrial Teade Co., Ltd.<\/a>
    We’re well-known as one of the leading knitted fabric manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to wholesale bulk customized knitted fabric from our factory.
    Address: Building 3-2, Huangxian Village, Lanting Subdistrict, Keqiao District, Shaoxing City, Zhejiang Province, China
    E-mail: inquiryxinlian@163.com
    WebSite:     https:\/\/www.xinliantextile.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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