At Lumi, we have specialized for years in the production and supply of cords used in both handicrafts and industrial applications. A special place in our range is held by the polyester bistor cord — a material valued by creators and craftsmen for its versatility. With a variety of options and precise manufacturing quality, it performs well in decorative, technical, furniture, and upholstery projects. It’s a solution that meets the needs of both hobbyists and professionals looking for reliable products.

Polyester cord bistor — characteristics and structure

The polyester bistor cord is made from tightly woven fibers, ensuring a uniform structure along its entire length. This design allows the cord to remain dimensionally stable and retain its shape even under long-term load or frequent use. Bistor, as a type of polyester, gives it resilience and flexibility, allowing the cords to maintain their properties in various conditions. The even weave also makes the product aesthetically pleasing and comfortable to work with, whether used in simple or more demanding projects.

Where is the polyester cord bistor used?

Thanks to its properties, the polyester cord has found applications in many fields — from handicraft projects to industrial uses. It’s a material that easily adapts to different needs, making it equally suitable for small decorative projects as well as for applications that require precision and strength.

The most common uses of the polyester cord include:

• Macramé and wall decorations – ideal for creating decorative weaves, plant hangers, or pot covers where even texture and a refined appearance matter.
• Crocheted accessories – used in bags and backpacks, it provides a stable form while allowing great design freedom.
• Blinds and curtains – serves as a structural element in window coverings where reliability and neat finishing are important.
• Technical fastenings – works well in small constructions and mounting systems requiring durable and practical solutions.
• Finishing details – used in the interior design industry as a component emphasizing the character of furniture and textiles. In such applications, it is often referred to as a furniture cord and used for piping, decorative stitching, or trimming upholstered elements.

Polyester cord — key material properties

The polyester cord stands out for maintaining its properties even in challenging conditions. Polyester does not absorb water, so the cords don’t swell or lose shape when exposed to moisture or rain. They also withstand long-term sunlight exposure — the fibers don’t crack, and the colors remain vibrant.

Its resistance to many chemicals ensures that the material doesn’t wear out quickly, even in demanding environments. For this reason, it’s also used in upholstery as an upholstery cord that performs well in seams, reinforcements, and structural elements requiring stability. At the same time, it remains flexible and elastic, allowing easy adaptation to various applications.

What thickness does the polyester cord come in?

Different projects require different cord thicknesses. Sometimes a thin cord is needed for subtle details, while other times a thicker version ensures stability and definition for larger forms. Therefore, the polyester cord is available in several sizes so everyone can choose the one that best fits their work style and desired result.

Polyester cord 1 mm

The thinnest available option, designed for precise and delicate projects. The 1 mm diameter allows the creation of lightweight jewelry, intricate pendants, or decorative finishes in crafts. The cord is slender enough not to dominate the design while maintaining a stable weave. It’s perfect for those working with fine details who seek a subtle and elegant effect.

Polyester cord 2 mm

The 2 mm version strikes a balance between delicacy and prominence. It’s often used in macramé, light decorations, and accessories such as bracelets, keychains, or ribbons. This size offers more flexibility than the 1 mm cord without being too heavy, making it ideal for visible yet refined and lightweight designs.

Polyester cord 3 mm

The most popular and versatile option. The 3 mm polyester cord works perfectly in various techniques — from macramé decorations to practical accessories such as bags and backpacks. Its thickness provides a solid weave without limiting creativity. Available in a wide range of colors — solid, ombre, and metallic (lurex) — it suits both classic and modern projects. This is the go-to size for both beginners and experienced creators.

Polyester cord 5 mm

One of the thickest available options (the thickest being 6 mm), designed for large, bold creations. Its massiveness makes it ideal for wall decorations, macramé curtains, beach bags, or structural projects requiring load capacity. The 5 mm cord’s weave is visibly pronounced, giving an impressive texture that becomes a decorative element itself. It’s perfect for those seeking a strong, expressive accent with reliable durability.

Polyester cord in different variants

In addition to various thicknesses, there are also structural and visual variations available. This allows the polyester cord to be adapted not only to function but also to the character of a project — from minimalist, simple weaves to attention-grabbing decorative finishes with color gradients or shine.

• Round polyester cord – a classic cylindrical version. Thanks to even tension distribution, it is stable and comfortable to work with. It’s ideal for everyday accessories requiring durability and flexibility — such as backpacks, bags, or interior design elements.
• Polyester cord with LUREX – enriched with shiny fibers for an elegant shimmer. It’s perfect for projects that need a touch of sparkle, from holiday decorations to stylish interior and fashion accessories. Lurex gives the cord a modern, luxurious look.

Polyester cord 3 mm in a wide range of colors

The variety of colors and finishes is one of the features that make our cords unique. In addition to standard shades, you’ll find bold, saturated colors that can completely transform a project’s character. The lurex variant adds a subtle shine — ideal for modern and decorative applications.

The 3 mm polyester cord offers the widest color palette and is therefore the most frequently chosen by creators. Its thickness highlights both vibrant colors and special effects, helping achieve a distinctive look in finished works.

Upholstery cord — the key to perfect furniture finishing

Cords used in upholstery and furniture making are often made from bistor polyester, whose uniform weave and flexibility perfectly meet the needs of this industry. The upholstery cord is an element that largely determines the quality of furniture finishing. It ensures fabrics lay evenly and edges remain neatly defined. It enhances the appearance of seams, giving them a precise and elegant look, and adds cohesion to the overall construction.

In everyday use, it plays a discreet yet crucial role — stabilizing the upholstery, preventing it from shifting, and helping maintain the original shape of seats and backrests. These qualities make the upholstery cord indispensable in both modern and classic furniture designs, where elegance and long-lasting durability are key.

Where is the furniture cord used?

• Neatly finished seams and piping – the cord hidden beneath the fabric ensures smooth, even edges, giving furniture a professional and elegant look even with frequent use.
• Decorative stitching – when used as a visible accent, it highlights furniture lines, adds lightness or, conversely, a bold character. It’s often the detail that defines the entire collection’s style.
• Reinforcement in seats and backrests – the upholstery cord stabilizes the fabric and prevents it from shifting. As a result, the furniture retains its form, and users enjoy comfort and confidence in long-term durability.
• Blinds, curtains, and textile accessories – here, the furniture cord serves both functional and decorative purposes, adding structure where needed while subtly enhancing the overall design.

Why does polyester work so well in upholstery?

Bistor polyester has been a staple in upholstery for years because it allows for precise and aesthetically pleasing finishes. Cords made from this fiber blend smoothly with different upholstery fabrics, sit neatly in seams and piping, and do not fray or snag materials. This ensures more predictable work for upholsterers and a consistently clean, professional result.

Another advantage of polyester is its consistency. Every section of cord maintains the same diameter and elasticity, ensuring that stitching and reinforcements look uniform across both small details and large furniture elements. This consistency has made the polyester upholstery cord a standard in modern and traditional furniture, valued for both its durability and elegant appearance.

Upholstery cord color options

In furniture design, it’s essential that the cord harmonizes with the upholstery fabric. Bistor polyester offers great flexibility in this regard — with both neutral shades that blend seamlessly and contrasting colors that accentuate stitching and give furniture a distinctive character.

Thanks to this, the furniture cord can serve either as a discreet complement to the design or as a deliberate decorative element that attracts attention and gives the piece a unique personality.

Lumi polyester cords — reliable for every project

The polyester bistor cord by Lumi has long been a trusted choice in both crafts and upholstery or furniture making. With a variety of thicknesses, structures, and a wide color palette, it allows for durable, stylish, and customized creations.At Lumi, we ensure that every cord meets the highest quality standards — from a uniform weave to carefully refined finishes. Our range includes both popular sizes, such as the 3 mm polyester cord, and versions tailored for more demanding applications. This means everyone looking for a dependable material can find the perfect solution for their project with us.