Järbo
Swedish textile roots with yarns and patterns for Nordic makers
- Swedish heritage
- Raggi sock yarns
- Nordic patterns
- Knitting and crochet
Järbo is a Swedish yarn name connected with textile work in the town of Järbo, near Sandviken. Its modern collection brings together yarns, patterns and knitting support, with socks forming a notable part of the offering. Raggi is a longstanding name within the range, while other products cover different materials and kinds of garments.
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From a local wool factory to hand-knitting yarns
The official brand story traces local textile traditions to the 1890s. The wool factory combined yarn production with preparation, dyeing and weaving. During the 1960s, its focus shifted towards yarns used in furnishings, carpets and curtains.
Under Karl-Erik Blomberg, and later his children Jan and Kristina, the business developed into its modern form. Karl-Erik’s work included the original Raggi sock yarn, connecting the industrial background with a practical material for hand knitters.
Patterns as part of the yarn collection
Järbo provides Nordic designs and downloadable knitting and crochet patterns, alongside guides and knit-alongs. This makes the pattern catalogue a useful place to understand the intended role of a particular yarn rather than treating the brand as a single material type.
The sock collection also shows why complete names matter. Related Raggi names and other sock materials should be compared on their own specifications. Fibre percentages, recommended gauge and colour arrangements can differ even when the intended project is similar.
For a replacement, retain the exact yarn name from the pattern and check the fabric it requires. A sock needs to fit and withstand use, so matching thickness alone is an incomplete comparison. For a garment, construction and washed dimensions can matter just as much. Use the original pattern’s gauge as a target and calculate yarn quantity by total length rather than ball count.
- Fiber mix
- acrylic33%wool32%cotton16%alpaca7%
- Price per skein
- DKK 10.95–DKK 62.95
- yarn lines
- 14
- Needles
- 3–7 mm
- Typical gauge
- 12–27sts / 10 cm
Where to buy
Rito
14 yarns
All Järbo yarns
Questions about Järbo
Washing, weights, natural fibres and substitutes — answers drawn from the Järbo yarns in our catalogue.
Is Järbo a Swedish yarn brand?+
Yes. Its official story links the brand to textile traditions in Järbo near Sandviken, beginning in the 1890s. The brand’s origin does not establish the production location of every current yarn.
What is Raggi?+
Raggi is a longstanding sock-yarn name in the Järbo collection. The brand credits Karl-Erik Blomberg with developing the original version. Check the full range name because related products have their own specifications.
Does Järbo publish crochet patterns?+
Yes. Its pattern collection includes crochet as well as knitting, with downloadable designs and technique support. Check the language and the named yarn for the pattern you choose.
Can any Järbo wool yarn be used for socks?+
Choose by the specific yarn and pattern, not by brand alone. Compare fibre content, reinforcement where present and the required fabric density. A yarn suitable for a sweater is not automatically equivalent to a sock yarn.

