45S Anti-Pilling Merino Blend Hosiery Yarn

45S Anti-Pilling Merino Blend Hosiery Yarn for Fine-Gauge Socks

When a sock program enters sampling, unstable yarn becomes expensive fast. This 45S anti-pilling merino blend hosiery yarn gives sock factories and brands a cleaner-running option for fine-gauge production. Its 45S/1 siro-compact structure blends 6% merino wool, 30% anti-pilling acrylic, 20% nylon, and 44% polyester, so the yarn keeps a neat surface, runs steadily on 14G-18G machines, and delivers a softer hand in the finished sock. It works well for fine socks, school socks, casual hosiery, and seamless basics. If you are reviewing suppliers now, request a sample cone before bulk color planning starts.

Technical Comparison for Buyers

A spec sheet matters only when the yarn behaves well on the machine and still looks good after washing. The comparison below shows where this blend fits in everyday production.

Performance Item	Common Market Blend	This 45S Siro-Compact Yarn	Why It Matters
Surface Appearance	Often turns fuzzier after wear	Keeps a cleaner and more controlled surface	A neater fabric face improves shelf appearance and repeat-order confidence.
Pilling Resistance	Usually less stable in daily use	Developed toward ISO 12945-2 Grade 3-4	Better pilling control matters in high-friction sock programs.
Hairiness	Normally higher	Lower through siro-compact spinning	Lower hairiness means less lint, cleaner feeding, and steadier knitting.
Running Stability	More sensitive to machine conditions	Nylon and polyester improve strength and consistency	Stable running reduces avoidable stops and wasted machine time.
Hand Feel	Can feel drier or more synthetic	Softer hand with a light merino touch	You keep durability while making the finished sock more comfortable.

Why Buyers Use This Yarn

Buyers usually choose this yarn for one reason: it solves real production problems without making sourcing harder.

Cleaner sock surface: The anti-pilling acrylic helps finished socks keep a tidier look after wear and repeated washing.
Steadier machine performance: The siro-compact structure feeds more smoothly on fine-gauge hosiery machines.
Balanced comfort and strength: Merino softens the hand, while nylon and polyester hold up the structure.
Faster development: Stock shades support quicker sampling, and custom colors can follow once the program is confirmed.

Product Specifications Data Sheet

Use this section for sourcing review, internal approval, and machine trial planning.

Technical Parameter	Specification
Yarn Count	45S/1 (Nm 1/76)
Fiber Composition	6% Merino Wool, 30% Anti-Pilling Acrylic, 20% Nylon, 44% Polyester
Spinning Method	Siro-Compact Spinning
Recommended Gauge	14G-18G
Main Applications	Fine-gauge socks, casual hosiery, school socks, and seamless basics
Pilling Performance	Developed toward ISO 12945-2 Grade 3-4
Color Fastness to Washing	Dark shades are developed toward Grade 4.0+ under ISO 105-C06
Dyeing Method	High-pressure Cone Dyeing
Origin	China

Sampling, MOQ and Lead Time

Sampling speed often decides whether a new sock program moves forward or gets delayed.

Sample support: Sample cones are available for development and machine testing.
MOQ for stock shades: Small-quantity trial support is available for confirmation runs.
MOQ for custom colors: Custom dye lots start from 300 kg per color.
Lead time: Stock colors can ship quickly, while custom production usually takes 3-15 days depending on shade and quantity.
Recommendation: If you need lab dips or an urgent machine trial, send your target shade and gauge now.

Packaging and Shipping

Good yarn still needs good packing. Otherwise, cone shape and shade consistency can suffer before the goods even reach your warehouse.

Packing options: Moisture-protected PP bag packing and reinforced carton packing are both available.
Moisture control: Export packing is prepared to reduce moisture risk during long-distance transit.
Cone protection: Internal separation helps keep cones stable during handling and shipment.
Trade terms: FOB, CIF, and selected DDP terms can be discussed according to destination and order plan.

Compliance and Custom Options

Many buyers now need yarns that fit retail compliance goals, development flexibility, and sustainability requests at the same time.

Documentation support: OEKO-TEX Standard 100 and ISO 9001-related support can be shared for suitable programs.
Responsible fiber options: RWS or similar wool-based options can be reviewed for matching developments.
Recycled option: A recycled polyester version can be developed on request for projects with a sustainability target.
Custom development: If you need a different count, shade range, or composition balance, confirm the target spec before sampling.

FAQ: Professional Questions About This Yarn

Q1: Is 45S/1 suitable for 14G-18G sock machines?

A: Yes. The 45S/1 count is built for fine-gauge sock knitting. Its siro-compact structure feeds more smoothly and stays cleaner on 14G-18G machines.

Q2: Can this yarn be plated with spandex or ACY?

A: Yes. The compact body and lower hairiness make plating with spandex or ACY more stable in fine-gauge hosiery production.

Q3: How does the anti-pilling blend improve finished socks?

A: The 30% anti-pilling acrylic helps the fabric face stay cleaner after wear and repeated washing, so finished socks keep a neater look longer.

Q4: What pilling and wash-fastness levels do you target?

A: This yarn is developed toward ISO 12945-2 Grade 3-4 for pilling and around Grade 4.0+ under ISO 105-C06 for dark-shade wash fastness. Final results still depend on knitting structure, color depth, and finishing conditions.

Q5: Can you match custom shades for bulk orders?

A: Yes. We can arrange Pantone matching or lab dips for approval before bulk dyeing. Confirm your target shade early if you need a tight launch schedule.

Q6: Can you develop a recycled polyester version?

A: Yes. A recycled polyester version can be developed for suitable programs. Because raw material planning takes longer, it is better to confirm this at the sampling stage.