A Buyer's Guide to Premium Textile - Empowering Smart Choices
At Eulex India Private Limited, we are dedicated to transparency and educating buyers about what sets quality products apart. Using the knowledge we've gained through our journey, we explain how raw materials, weaving techniques, thread count, and other unseen details impact the quality and durability of textiles. Our mission is to guide you in making informed choices, so you can truly appreciate what goes into crafting premium products.
Fabric Guide Contents (Click and Navigate to Section/Page)
Fabric Fundamentals Common to All Fabrics
Starting a bed-linen brand involves more than choosing colours, sizes and designs. Before selecting or developing a fabric, a brand needs to understand how the fabric is constructed and what each specification actually means.
Terms such as Fibre, Fibre Quality, Yarn, Yarn Count, Ply & Twist, Warp & Weft, Weave, Thread Count / Density, GSM / Weight, Dyeing & Finishing are often used together in bedding, but they describe different properties and stages of fabric construction.
This knowledge applies across cotton, bamboo-derived fibres, TENCEL™/lyocell, linen and other fibre-based bedding. While the fibre may differ, the fundamental principles of fabric construction remain largely the same.
Each stage influences what follows. Fibre determines the starting material; yarn converts it into a usable strand; warp, weft and weave determine fabric construction; density and GSM describe characteristics of the finished fabric; and dyeing and finishing influence its final appearance, feel and performance.
The goal of Home Prides is not to make a brand a textile engineer. It is to give you enough fabric literacy to evaluate specifications, compare fabrics correctly and make informed decisions when developing your bedding collection.
1. Fibre
A fibre is the fundamental material from which a textile is made. Individual fibres are converted into yarn, and yarns are then woven or knitted to form fabric.
For bed linen, fibres broadly fall into three categories:
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Natural fibres – obtained directly from plants or animals. For bedding, the most common plant-based examples are cotton and flax. Flax fibres are processed into linen.
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Regenerated cellulosic fibres – made by dissolving cellulose from a natural source and regenerating it into textile fibres. Bamboo-derived viscose, bamboo-derived rayon and lyocell fall into this category.
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Synthetic fibres – manufactured from polymers through chemical processes. Polyester is a common example.
The fibre chosen affects the basic behaviour of the fabric, including strength, softness, moisture absorption, breathability, drape, durability and appearance. However, the fibre name alone does not tell you how the finished fabric will feel or perform.
For example, 100% cotton can describe anything from a basic fabric to a high-end bed linen, depending on the quality of the raw fibre and how it is spun, woven, dyed and finished. The same principle applies to other fibre types.
This is why a bed-linen brand should look beyond the label “100% [fibre]” and understand three things: What fibre is it? → What is the quality of that fibre? → How has it been processed into the final fabric?
This foundation is important because every specification discussed later in this guide—from yarn count and ply to weave, thread count, GSM, dyeing and finishing—builds on the fibre selected at the beginning.
2. Fibre Length (Long Staple - Short Staple) / Fibre Quality
Fibre length refers to the length of individual fibres used to make yarn. It is particularly important in cotton, where it is measured as staple length.
In general, longer and more uniform fibres can be spun into finer, smoother and more consistent yarns, while a higher proportion of short fibres can increase yarn hairiness and reduce uniformity.
Cotton is commonly classified as short-staple, long-staple and extra-long-staple (ELS). However, length is only one part of fibre quality and is especially relevant to cotton. Flax, bamboo-derived regenerated cellulose and lyocell have different fibre structures, so they are assessed using fibre-specific technical parameters rather than cotton’s staple-length classification.
Key fibre-quality parameters include:
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Strength – how much force the fibre can withstand before breaking.
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Fineness – the thickness of the individual fibre; finer fibres can contribute to finer yarns.
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Uniformity – how consistent the fibres are in length and other properties.
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Maturity – the degree to which the fibre has fully developed.
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Short-fibre content – the proportion of shorter fibres present in the fibre mix.
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Cleanliness – the presence of impurities or foreign matter.
For a bed-linen buyer, the key point is simple: “100% cotton” identifies the fibre, while fibre-quality specifications indicate the quality of that raw material. A longer staple is useful, but it should not be treated as the sole measure of fibre quality.
3. Fibre vs Filament
A fibre is a unit of textile material. It can be either a staple fibre, which has a limited length, or a filament, which is continuous and very long. The key difference is length and continuity:
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Staple fibres are first drawn, aligned and twisted together during spinning to create a continuous spun yarn. Staple fibres → align + twist → spun yarn
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Filaments are already continuous, so one or more filaments can be arranged, combined or twisted to form a filament yarn. Continuous filament(s) → arrange/combine/twist → filament yarn
Examples:
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Cotton → staple fibre
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Flax → staple fibre
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Silk → natural filament
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Polyester → can be produced as either staple fibre or continuous filament
So, “fibre” and “filament” are not two different material categories. They describe the physical form/length of the textile material. The same material can sometimes be available in both forms—for example, polyester. This distinction is important because the form of the material used to make the yarn contributes to the yarn's structure and, ultimately, to the characteristics of the fabric.
4. Yarn
After a fibre is selected and prepared, it must be converted into yarn before it can be used to construct most woven or knitted fabrics. What is yarn? - Yarn is a continuous strand of textile material made by assembling fibres or filaments so they hold together and can be processed into fabric. The basic sequence is: Fibre/Filaments → Yarn → Fabric
Spun yarn and Filament yarn - Yarns are broadly classified by the form of their material:
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Spun yarn is made from staple fibres—individual fibres of limited length. Fibres such as cotton, flax and many regenerated cellulosic fibres are drawn, aligned and twisted during spinning to form a continuous strand with sufficient cohesion and strength for weaving or knitting.
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Filament yarn is made from continuous filaments, which are already long enough to form a continuous strand. Filaments may be natural, such as silk, or manufactured, such as polyester and other man-made fibres.
Why yarn matters in bed linen? - The resulting yarn characteristics depend on how its fibres or filaments are formed and held together, which directly influences the fabric made from it. Therefore, two fabrics made from the same fibre or filament can look, feel and perform differently because their yarns differ in characteristics. Important yarn characteristics include:
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Fibre quality – length, fineness, strength, maturity and uniformity.
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Yarn fineness – how fine or coarse the yarn is.
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Strength – resistance to breaking.
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Uniformity – consistency of thickness and structure along the yarn.
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Hairiness – amount of fibre projecting from the surface.
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Twist – amount and direction of rotation in the yarn.
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Ply – number of individual yarn strands combined together.
Together, these characteristics determine how the yarn behaves during weaving/knitting and contribute to the finished fabric’s appearance, smoothness, strength, durability and hand feel. They also provide important context when evaluating fabric specifications such as weave, thread count and GSM.
For example, two 100% cotton fabrics can feel and perform very differently: one may use fine, tightly spun yarns to produce a smooth, lightweight fabric, while another may use coarser yarns with different twist and construction to produce a heavier, more textured fabric. Thus, “100% cotton” tells you what the fibre is, but not how the yarn is made or what the finished fabric will feel and perform like.
The next step is yarn count, which explains how yarn fineness or coarseness is measured.
5. Yarn Count: Understanding Yarn Fineness
Yarn count is a system used to describe the fineness or thickness of a yarn. It is an important part of fabric specification because the yarn selected contributes to the fabric's weight, density, handle, appearance and performance.
Different fibres and yarn constructions can be described using different count systems. Therefore, the number alone is not enough—you also need to know the counting system being used. There are two fundamental approaches to yarn numbering:
Ne — English Cotton Count - Ne (Number English), or English Cotton Count, is an indirect yarn-count system widely used for cotton and other spun yarns. Because it is an indirect system, a higher Ne indicates a finer yarn.
1 Ne = 840 yards of yarn weighing 1 pound
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40 Ne → coarser
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60 Ne → finer
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80 Ne → finer than 60 Ne
In cotton/spun yarn specifications, Ne is commonly written with “s” — for example, 40s, 60s or 80s. Thus, 60s generally means 60 Ne yarn.
Reading Yarn Count: 60s × 40s - In woven fabrics, yarn count can be specified separately for the two directions: warp runs lengthwise, while weft runs crosswise. Therefore, 60s × 40s generally means 60s warp × 40s weft, with the 60s yarn being finer than the 40s yarn.
Does 60s × 60s Mean Better Than 60s × 40s?
60s × 60s uses finer yarns in both warp and weft, while 60s × 40s combines a finer 60s warp with a coarser 40s weft. Although 60s × 60s can produce a finer and more uniform fabric, 60s × 40s is more commonly used because it offers a practical balance of quality, durability, fabric weight and production cost. A higher yarn count alone does not determine overall fabric quality.
Another important relationship is between yarn count and thread count. Yarn count describes the fineness of the yarn used to construct the fabric; it does not indicate the fabric’s thread count.
For example, if a mill specifies 60s × 40s, 200 TC, it means the fabric uses 60s yarn in one direction and 40s yarn in the other, with a total thread count of 200 threads per square inch.
6. Ply & Twist
Ply refers to the number of single yarns combined to form a yarn, while twist refers to the turns inserted into the yarn to bind fibres or component yarns together. Twist is measured in TPI (twists per inch) or TPM (twists per metre). Yarn ply is generally classified into two types:
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Single-ply: In premium cotton bed linen, fine single-ply yarns are often preferred. It can produce a finer, lighter and softer fabric character, but requires good fibre quality and spinning consistency for adequate strength and uniformity.
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Multi-ply: Two or more single yarns twisted together. It can provide greater yarn stability and strength, but requires additional processing and generally has a higher yarn cost. It also produces a heavier, more compact yarn and may reduce softness and drape in fine fabrics.
In premium bed linen, fine single-ply yarns are often preferred because, when made from high-quality, well-spun fibres, they can deliver a softer, lighter and more natural hand. However, multi-ply yarns involve higher yarn cost and additional processing and produce a heavier, more compact yarn, which can reduce the light, soft hand desired in premium fine bed linen. Excessive plying can also make the fabric feel firmer or less supple.
However, 2-ply and multi-ply yarns combine multiple singles to create a more compact, balanced and robust yarn and may be selected where greater strength, uniformity or durability is required.
Twist must also be carefully controlled. Too little twist can increase hairiness and reduce yarn integrity, while excessive twist can make the yarn harder and reduce softness and bulk. Therefore, ply and twist are design parameters rather than direct measures of quality.
In simple terms, ply determines how many yarn strands are combined, while twist determines how tightly the fibres or yarn strands are held together.
7. Warp & Weft
Warp and weft are the two yarn directions that form a woven fabric.
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Warp: Yarns running lengthwise along the fabric. They are set on the loom under tension and generally require good strength and abrasion resistance because they undergo greater mechanical stress during weaving.
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Weft: Yarns inserted across the width of the fabric, passing over and under the warp yarns. They generally experience less tension during weaving and can therefore be specified differently from the warp.
For example, a fabric specified as 60s × 40s generally means 60s warp × 40s weft. The finer 60s yarn is used in the warp, while the coarser 40s yarn is used in the weft. A 60s × 60s construction uses the same yarn count in both directions.
Warp and weft can differ in yarn count, fibre composition, twist, colour or other specifications, depending on the required fabric construction and performance. This is why yarn count alone does not fully describe a fabric—the relationship between warp and weft is an important part of its construction.
For bed-linen buyers - The warp × weft yarn count helps explain how the fabric is constructed. Other specifications such as weave, GSM, EPI and PPI further describe the fabric’s construction and density. Together, these provide a clearer picture of the fabric than yarn count alone.
EPI & PPI
EPI (Ends Per Inch) = number of warp yarns per inch.
PPI (Picks Per Inch) = number of weft yarns per inch.
For example, 60s × 40s, 140 × 90 means 60s warp × 40s weft, with 140 EPI and 90 PPI.
EPI and PPI describe how closely the warp and weft yarns are arranged in the fabric. It indicates fabric's yarn density and cover and influence its weight, handle, opacity and appearance.
Together, warp and weft, along with EPI and PPI, form the foundation for two important fabric specifications: weave and thread count. Next, we will look at how warp and weft yarns interlace to create different weave structures? How thread count is calculated, how EPI and PPI contribute to it, and what TC actually tells you about a fabric.
8. Weave
Both thread count and weave are based on the warp and weft yarns that form a woven fabric. Thread count describes the number of warp and weft yarns present within a defined area, while weave describes the specific pattern in which those warp and weft yarns interlace with each other to form the fabric structure.
In weaving, the warp yarns are arranged lengthwise and held under tension, while the weft yarns are inserted across the width. The loom controls whether each weft yarn passes over or under specific warp yarns. The sequence in which this happens is called the weave structure.
For example, in a 1/1 plain weave, each weft yarn passes over one warp yarn and under the next, creating a simple, tightly interlaced structure: 1 over + 1 under = 1/1 Plain Weave
Changing this over-and-under sequence changes the weave structure and therefore changes the way the fabric looks and behaves.
What Does Weave Determine? - The weave influences the fabric's:
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Surface appearance — smooth, textured, matte or lustrous
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Hand feel — crisp, soft, smooth or firm
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Drape — how the fabric falls and moves
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Strength and stability — how firmly the yarns are held together
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Breathability and air movement
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Surface texture and durability
Common Weave Structures - The three fundamental woven structures are plain, twill and satin. They are differentiated by how the warp and weft yarns pass over and under each other.
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Plain Weave: The warp and weft interlace at every alternate crossing, following a simple 1 over, 1 under pattern. This creates a balanced structure in which the yarns are firmly interlocked, giving the fabric good stability and a typically crisp, even surface.
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Twill Weave: The warp and weft interlace in a staggered pattern rather than at every crossing. This creates diagonal lines or ribs on the fabric surface. Because the interlacing points are distributed differently from plain weave, twill fabrics can have a softer drape and a more pronounced surface texture.
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Satin Weave: The yarns have longer floats, meaning a warp or weft yarn passes over several yarns before interlacing again. With fewer visible interlacing points on the surface, the fabric can have a smoother, softer and more lustrous appearance.
In bed linen, percale and sateen are two of the most common weave structures.
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Percale: A 1/1 plain weave in which warp and weft interlace frequently. This produces a balanced, closely interlocked fabric with a crisp, fresh and matte feel.
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Sateen: A satin-type weave with longer floats on the surface and fewer visible interlacing points. This creates a smoother surface with a softer hand and characteristic lustre.
The difference between percale and sateen is therefore not simply the number of threads used. It is fundamentally a difference in how those threads are interlaced, which changes the surface and feel of the finished fabric.
Therefore, weave structure plays a key role in determining the fabric’s character. Even with similar yarn counts, EPI/PPI and thread count, different weave structures can produce fabrics with noticeably different surface, feel, drape, appearance and performance.
9. Thread Count
Once yarn count, warp and weft, and weave are understood, the next specification is thread count (TC)—the total number of warp and weft threads in a defined area, traditionally one square inch, of woven fabric.
i.e Thread Count = EPI + PPI, where -
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EPI (Ends Per Inch): number of warp yarns running lengthwise in one inch.
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PPI (Picks Per Inch): number of weft yarns inserted across one inch.
For example, if a mill specifies 60s × 40s, 200 TC, it means the fabric uses 60s yarn in the warp and 40s yarn in the weft, with a total thread count of 200 threads per square inch.
But, The 200 TC may be achieved through different combinations of EPI and PPI, such as:
100 EPI + 100 PPI = 200 TC, or
120 EPI + 80 PPI = 200 TC
TC tells you the combined number of warp and weft threads, but not how those threads are distributed between the two directions.
Thread Count vs Yarn Count - Yarn count and thread count describe two different aspects of fabric construction:
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Yarn count describes the fineness or coarseness of the yarn.
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Thread count describes the total number of warp and weft yarns within a defined area of fabric.
In the example above, 60s × 40s specifies the yarn counts used in the warp and weft, while 200 TC specifies the combined number of warp and weft threads per square inch. Yarn count and thread count are not directly interchangeable. A higher yarn count does not automatically result in a higher thread count, and a higher thread count does not necessarily mean finer yarn.
Does Higher Thread Count Mean Better Fabric? - Not by itself. A higher TC means more warp and weft yarns are packed into the specified area, so thread count is one way of describing the construction and density of a fabric. It can influence characteristics such as weight, surface appearance, opacity, durability and hand feel. However, fabric quality depends on several factors, including fibre quality, yarn count, yarn construction, weave, finishing and fabric density.
Thread count can also be misleading when:
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Multiple plies within a yarn are counted as separate threads, artificially increasing the stated TC.
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The same TC is achieved using different yarn counts, EPI/PPI distributions or weave structures, resulting in fabrics with different characteristics.
Therefore, for a bed-linen buyer, TC should be evaluated alongside yarn construction, fibre quality, weave and other fabric specifications rather than treated as a standalone measure of quality.
10. GSM — Understanding Fabric Weight
GSM (grams per square metre) is the mass of one square metre of fabric. For a woven fabric, this weight comes from the warp and weft yarns, so GSM is closely connected to the yarn counts, EPI, PPI and yarn crimp used in the construction. For example, if 1 square metre of fabric weighs 150 grams, the fabric is 150 GSM.
So,GSM it is mainly determined by: Yarn count + EPI + PPI + yarn crimp
A fabric with coarser yarns or more yarns packed into the fabric will generally weigh more. However, the relationship is not simply “higher EPI/PPI = higher GSM” because yarn fineness also matters. A higher thread density made with finer yarns can have a similar or even lower GSM than a lower-density fabric made with coarser yarns.
GSM vs Thread Count
This is important when developing bed linen. Thread count tells you how many yarns are present; GSM tells you how much those yarns weigh per square metre.
For example, two fabrics can have a similar 200 TC but different GSM if they use different yarn counts or construction. Conversely, fabrics with similar GSM can have different EPI, PPI and yarn counts. Therefore in TC and GSM, One describes thread density; the other describes fabric mass.
What GSM Means for a Bed-Linen Brand
When specifying a fabric to a mill, GSM can be used as a control point for the physical substance of the fabric, while yarn count, EPI/PPI and weave define how that weight is constructed.
For example, instead of asking a mill only for “200 TC cotton”, a more meaningful fabric specification would define the fibre, yarn count, EPI/PPI, weave and target GSM together.
GSM therefore tells you how much fabric is there by weight—not whether the fabric is inherently better, softer or more luxurious. The construction behind that weight is what determines how the fabric actually performs and feels.
11. Yarn crimp
Yarn crimp is the slight waviness or bending of a yarn caused by its interlacing with the other yarn system during weaving. Think of a woven fabric in cross-section:
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Before weaving, a yarn is relatively straight.
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During weaving, the warp and weft have to pass over and under each other.
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This forces each yarn to follow a slightly undulating path rather than remaining completely straight.
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The difference between the yarn's actual length in this path and the fabric's straight-line length is related to crimp.
Why does yarn crimp matter for GSM? - Crimp affects the amount of yarn required to construct a given area of fabric. More crimp means more actual yarn length is contained within the same fabric dimensions.
For example, if a fabric is specified as 1 metre long, the warp yarns inside that metre may actually require slightly more than 1 metre of yarn because they travel over and under the weft. So, when calculating fabric GSM from yarn count and EPI/PPI, crimp is one of the factors that connects yarn consumption to the final fabric weight. A useful way to remember it:
Yarn count → yarn thickness
EPI/PPI → number of yarns
Crimp → extra yarn length created by interlacing
Together → contribute to fabric GSM
