What 260gsm solution-dyed polar fleece really specifies
For a value-to-mid retail throw, 260gsm finished fabric weight is a practical middle band: fuller than many 180-230gsm promotional fleeces, but still easier to fold, roll-pack and carton-pack than many 300gsm-plus gift throws. Buyers should define that weight precisely. A usable line is 260gsm ±5% on finished, brushed, sheared and heat-set fabric, not on greige knit. For mass per unit area, specify ASTM D3776/D3776M Option C, sample cut from fabric, mass per unit area, with specimens conditioned in a standard textile atmosphere of 21 ±1°C and 65 ±2% RH for not less than 4 hours before testing. If the programme is sensitive on claims, many buyers also require fabric to be off tenter and unwrapped for at least 12 hours before conditioning so residual heat and pack compression do not distort the reading.
For retail throws, the most typical construction is warp-knit polyester polar fleece, usually brushed on both sides and sheared on at least the face for a level appearance. That is more typical than circular-knit fleece for chain-store throws because warp knit generally gives better width control, lower edge torque and better marker stability. Circular-knit fleece can be workable, but it usually has more crosswise stretch, more edge roll after cutting and looser width consistency, which matters if the throw is being cut close to marker limits. Buyers who only write “polar fleece” leave too much room for substitution.
Common retail throw sizes are 127x152cm, 130x170cm and 150x200cm. Size changes affect more than fabric area. They shift cuttable yield, fold bulk, carton count and outbound cube. On nominal cut area alone, a 127x152cm throw uses about 1.93m² of fabric and a 150x200cm throw about 3.00m². At 260gsm, that is roughly 0.50kg versus 0.78kg of fabric mass before edge trim, roll-end loss and sewing allowance. That is close to 55% more fabric area, so buyers should expect a clear unit-cost jump before freight. For broader weight benchmarks, see our fleece weight guide for throw blanket programmes.
Finished width also needs to sit in the spec, because GSM by itself does not protect cuttable yield. A common purchase line is finished width 160cm nominal, tolerance -1/+2cm for throws cut from bulk roll goods. The cost effect is not theoretical. Example: a 127x152cm throw with 1cm seam turn or edge allowance per side may need a marker width around 129cm. On a 160cm finished width, one body fits comfortably and leaves about 31cm side balance. If actual width drops to 158cm, that balance falls to about 29cm. Across a 35m usable roll length, the area loss from 2cm width reduction is roughly 0.70m², equivalent to about 0.36 throw bodies at 1.93m² each before allowances. On a 5,000-piece order, a persistent 1-2cm width shortfall can turn into extra fabric purchasing, more remnant, or a forced size negotiation after knitting is finished.
Solution-dyed, also called dope-dyed, means the colourant package is incorporated into the polyester polymer melt before filament extrusion. The colour is built into the filament rather than applied later in a piece-dye bath. That usually improves long-run shade continuity and often improves light performance, but it shifts the sourcing constraint upstream. The relevant minimum may sit at masterbatch lot, spinner filament lot, knitting/finishing lot or cut-and-sew lot, and those are not interchangeable. For buyers comparing colour-retention strategies, see this note on MOQ trade-offs in solution-dyed fleece programmes.
Where the colourfastness gain is real and where buyers should qualify claims
The strongest technical case for solution-dyed polyester fleece is usually light-fastness and repeat-lot shade continuity on carryover shades such as navy, black, charcoal and deep forest. Because the colourant is inside the filament rather than applied in a later dye bath, solution-dyed fleece often outperforms comparable piece-dyed fleece in xenon-arc exposure and can reduce lot-to-lot shade drift. That still does not justify broad claims such as “grade 5-6 on all colours”. A more workable approach is to set ISO 105-B02 requirements by approved shade family. As a planning range, dark navy may be targeted at blue wool grade 5, black and charcoal at grade 4-5, while brighter reds or warm shades may need a lower commercial threshold depending on spinner capability and price point. Related background is covered in our review of ISO 105-B02 for solution-dyed fleece.
Buyers should also separate comparative lab data from field-life claims. ISO 105-B02 blue-wool results are comparative exposure endpoints under controlled xenon-arc conditions. They are not a direct predictor of “months to fade” in a store, on e-commerce photography sets, or in a customer living room. One lab reaching blue wool grade 5 does not automatically mean another lab's grade 5 is interchangeable unless the method setup, apparatus calibration, control samples and assessment practice are aligned. If a programme is sensitive on fade claims, require the same nominated lab or a mutually approved lab group for development and bulk confirmation, plus retained control swatches from the approved standard.
Wash performance should be written with the same discipline. Buyers often ask for ISO 105-C06 colour change and staining around grade 4 minimum after domestic laundering. That target is only enforceable if the method variant is fixed. A typical PO line could be ISO 105-C06 A1S, colour change minimum grade 4, staining minimum grade 3-4 on agreed shade families, with care instruction aligned to the test. A generic “wash fastness grade 4” line is too loose to manage disputes. For adjacent wash-fastness logic, see our note on wash-fastness method control.
Solution-dyed fleece does not eliminate all visual shade issues. Over-brushing can create haze, under-shearing can leave a darker rough face, and heat-setting drift can change gloss and pile lay. Two lots made from the same colour filament can therefore look different because of surface geometry, not pigment variation. Store teams often call this shade drift, but the root cause is finishing-window variation. Approve bulk under D65 and TL84 at minimum. If the retailer sells under warm LEDs, add a third check under a warm LED source close to the fixture profile used in stores.
Rubbing and lint transfer need their own clauses. Solution-dyed polyester usually performs well for dye transfer, but surface lint shedding can still contaminate pale ribbons, paper belly bands or white corrugate inserts. If dark shades are packed with light trims, specify whether the risk being controlled is dye crocking, lint transfer or both. A practical line is ISO 105-X12 dry rubbing minimum 4, wet rubbing minimum 3-4 for dyed appearance control, plus a separate visual lint-shedding pack trial where dark throws are shaken and packed against white packaging components. For adjacent testing logic, see our rubbing-fastness note on fleece throws.
MOQ economics: define the minimum at each stage, not one headline number
Most confusion around solution-dyed fleece MOQ comes from treating one number as if it covers the whole chain. It does not. Buyers should ask for stage-specific minimums: spinner-stocked colour availability, new masterbatch or new filament colour minimum, knitting/finishing lot minimum and finished throw MOQ. A programme can have a 1,500-piece sewing minimum but still need a much larger upstream colour commitment to avoid punitive unit cost.
For spinner-stocked carryover colours, a mill may accept roughly 1,000-2,000 finished throws per shade where the assumptions are simple: 127x152cm or 130x170cm size, 260gsm warp-knit fleece, one-body colour, overlock or narrow folded hem, standard belly band and no exclusive fibre reservation. That range is usually a finished-goods MOQ, not an upstream fibre-lot minimum. Pricing still depends on whether the colour is already in the filament supply system and whether the order can share a knitting schedule with another repeat.
For custom shades, many programmes become commercially cleaner around 2,500-5,000 finished throws per shade where the assumptions shift to one exclusive Pantone-adjacent colour, 127x152cm to 150x200cm size range, 260gsm fabric, dedicated approval lab dips or yarn standards, and no mixing with existing carryover lots. If the colour needs a new masterbatch setup or dedicated spinner run, the lower end can work only if the buyer accepts a higher fabric price or a reserve-stock arrangement. The upper end is more realistic when the buyer wants lot exclusivity and repeatable continuity across multiple deliveries.
Those ranges are commercial planning bands, not universal rules. They move with blanket size, GSM, colour count, finishing complexity and whether the filament colour is stock-service or custom. Example: a single-colour 127x152cm throw in a stocked navy can sit near the lower end. A 150x200cm throw in a retailer-exclusive olive, with woven label, gift band and no-mix-lot condition, usually needs a higher commitment because the fabric consumption, reserve exposure and remnant risk are materially higher.
A practical buyer rule is this: if the programme is below 2,000 pieces per shade and the colour is not already stocked upstream, stock-service solution-dyed shades or even piece-dyed fleece can be commercially safer than commissioning a new filament colour. If the programme is above 3,000 pieces per shade and likely to repeat across at least two buys within 6-12 months, solution-dyed usually becomes easier to justify on continuity, markdown risk and replenishment control. Buyers needing lower opening quantities may want to compare with low-MOQ blanket sourcing options.
Reserve-stock language needs to be operational. A common failure mode is the “reserve” that is only verbal. Sales believes stock is held, but production has no ring-fenced quantity and the coloured fibre or finished fabric is consumed by another order. If continuity matters, state whether reserve is held as coloured filament, finished fabric or finished throws, the exact quantity in kg or units, the hold period, the release trigger, and the carrying-cost rule if the forecast does not land. Without that, “repeatable shade” is not a control point.
Lead time by stage: buyers need the chain, not a single number
Lead time should be broken into manufacturing stages so the critical path is visible. On repeat shades using already-available coloured filament, a workable planning range is often 25-35 days ex-factory after PO, artwork and trim approval. On custom shades requiring new colour allocation, first bulk production more often sits around 35-55 days ex-factory. These are planning ranges, not guarantees, and they depend on capacity, testing, booking discipline and whether the programme is sharing or reserving upstream supply.
A practical stage-by-stage breakdown for a repeat shade is: 2-4 days for PO review, trim confirmation and lab standard release; 5-8 days for knitting and primary finishing queueing; 4-7 days for brushing, shearing, heat-setting and in-process inspection; 3-5 days for cutting and sewing; 2-4 days for packing, metal detection where required, final inspection and carton close; then 2-5 days to reach booking readiness depending on test-report release and shipping documents.
For a custom shade, add upstream time. A realistic breakdown may be 4-7 days for colour standard review and approval comments, 7-12 days for masterbatch or filament allocation, then the same downstream knit-finish-cut-pack chain noted above. If the buyer requires pre-production shade-band approval and retained standard signing before bulk knitting starts, build that hold point into the calendar instead of assuming it will be absorbed somewhere later.
The safest way to write a delivery commitment is to tie the date to a fully approved package: lead time starts from receipt of PO, approved lab shade standard, approved trim artwork, approved care label text and deposit where applicable. If any of those are still open, the nominal lead time is not yet live. Buyers who need stage visibility can link this with our custom blanket lead-time and shipping guide.
Worked landed-cost model: width, yield, sewing, carton efficiency and freight
A buyer cannot compare size or packaging options on FOB price alone. Assume a 127x152cm throw in 260gsm solution-dyed warp-knit polar fleece, with a 3-thread overlock edge, paper belly band and 12 pcs/carton. Nominal fabric mass is about 0.50kg per piece. Add a realistic 3-6% allowance for marker loss, edge trim, roll-end loss and cutting variance, and planned fabric consumption may sit around 0.515-0.530kg per unit. If the larger 150x200cm size starts at about 0.78kg, the same allowance pushes planned consumption to roughly 0.803-0.827kg per unit. That difference alone often dominates the cost delta.
Now add conversion. Sewing cost may only rise modestly with size on a simple throw, but fold-and-pack time usually rises faster than buyers expect because bulkier units are slower to square, band and carton. A 127x152cm throw may fit reasonably at 12 pcs/carton with a gross weight often around 6.8-7.8kg depending on band, polybag and carton grade. A 150x200cm throw in the same fabric may need 8 pcs/carton, often pushing gross weight into roughly 6.7-7.5kg but at materially higher cube because each unit is thicker and the count per carton falls. The carton may weigh similarly while carrying fewer sellable units, which hurts freight efficiency.
Indicative carton planning helps buyers early. For a belly-banded 127x152cm throw, a common export carton might be around 58 x 40 x 32cm for 12 pieces, subject to fold method and board grade. For a 150x200cm throw, a practical carton might move toward 60 x 42 x 36cm for 8 pieces. That change does not look dramatic on paper, but on a container or LCL rate card it means fewer units per cubic metre and higher freight per saleable piece. Buyers deciding between sizes should model both fabric mass and units per outbound cube, not one without the other.
Compression packing can improve cube but must be controlled. Vacuum or tight roll compression that cuts outbound CBM can also leave pile crush or hard fold memory. If compression is specified, buyers should require a recovery test rather than assuming fleece will “bounce back”. A practical pack test is: compress finished goods in retail pack or transit-compression format for 72 hours at 20-25°C; de-bag and lay flat without shaking for 2 hours; measure finished length and width, inspect for set creases and rate appearance against the approved sealed sample; then recheck after 24 hours. A workable acceptance line is minimum 97% recovery of approved finished dimensions after 2 hours and minimum 99% recovery after 24 hours, with no visually objectionable crush banding at arm's-length retail view.
If the retailer needs a more robust pack-out, consider a lighter compression ratio, wider fold, or carton count reduction instead of forcing maximum vacuum. The freight saved by extreme compression can be lost quickly in appearance claims or rework. For broader shipping planning, buyers may also compare carton and freight logic under CIF planning.
Edge construction and seam control: where many buyer claims actually start
Retail throw claims often come from the edge, not the body fabric. Buyers should state the edge construction explicitly because overlock, folded hem and blanket stitch do not behave the same in wash or on shelf. For a cost-led 260gsm fleece throw, the most common finish is a 3-thread overlock using polyester filament sewing thread. A typical control line is 10-12 stitches per inch with balanced tension, no seam grin and no skipped stitches. Overlock is efficient and clean, but if thread tension is too high it can draw the edge into roping and reduce usable width after wash.
A folded hem gives a neater retail presentation but changes dimension planning because hem turn consumes body size. If the throw is sold as 127x152cm finished, state whether that size is measured after hemming and after one home-laundering cycle or only ex-factory. For folded hems on fleece, many buyers use a hem depth around 10-15mm and a lockstitch density around 8-10 stitches per inch, but the larger the hem turn, the more body size and drape are affected. Blanket stitch is mostly decorative and usually costs more in thread, time and defect risk; it should not be used without signed sample approval if replenishment continuity matters.
A practical appearance clause is edge roping not to exceed 8mm measured from a flat reference plane over any 30cm segment after one wash to agreed method. Another is finished size tolerance after wash: length and width each within -3% / +1% to the approved finished size, unless the retailer has a tighter standard. If dimensional control is critical, align the claim method with a laundering protocol such as ISO 6330 and make sure both parties are measuring after the same drying route. Buyers concerned about seam durability can also benchmark against seam-strength thinking used on heavier fleece products.
Edge and sewing defects are often a better fit for inline and final inspection than for broad verbal tolerances. On a practical AQL programme, buyers commonly ask for AQL 2.5 major / 4.0 minor on visual and make-up defects, with criticals at zero. Typical major defects include open seams, severe roping, wrong size outside tolerance, wrong shade versus approved standard, or obvious pile streaking on the face. For inspection structure, see our AQL checklist reference.
PO-ready clauses buyers can actually enforce
Many disputes start because the PO describes a product in commercial language rather than technical language. Buyers should write the lot definition first. Sample wording: One lot equals finished fabric produced from one approved colour filament standard, one continuous knitting and finishing batch under the same process settings, and one continuous cut-and-sew run for the same SKU and approved trim set. If the programme needs tighter traceability, add roll numbers and sewing date code on the carton label.
For shade integrity, a practical clause is: No mix of lots within one store packout or one e-commerce case pack without prior written approval. No substitution of alternate spinner colour standard, alternate knitting lot or alternate finishing lot without written buyer approval. Bulk shade to match approved sealed standard under D65 and TL84 with no obvious side-by-side visual difference at normal inspection distance. If spectrophotometer control is used, state whether it is informative only or contractual, because many buyers still settle fleece shade visually due to pile direction effects.
For weight and width claims, sample wording can be tighter: Finished fabric mass 260gsm ±5%, tested to ASTM D3776/D3776M Option C after conditioning at 21 ±1°C and 65 ±2% RH for minimum 4 hours. Finished fabric width 160cm nominal, tolerance -1/+2cm before cutting. Finished blanket size 127x152cm or as stated, measured after final make-up on a flat table, tolerance ±2cm ex-factory unless otherwise agreed. That language leaves less room for argument than “approximate size” and “around 260gsm”.
For colour-performance claims, state both method and claim window. Example: Any claim for shade variation, mass, width or make-up defect must be notified within 30 days of goods receipt. Any claim relating to wash, rubbing or light-fastness performance must reference the agreed test method and be notified within 90 days of receipt or before first retail launch, whichever occurs first. Claim windows vary by buyer, but they should be explicit. Without a claim window, even a valid technical standard can become hard to administer.
If no-mix-lot continuity matters across replenishment, add a reserve-stock clause: Supplier to hold X kg of approved coloured filament or X metres of approved finished fabric for Y days after shipment. Held reserve may not be reallocated without written release by buyer. Carrying cost, if any, to be stated at PO confirmation. Buyers dealing with repeated chain programmes may also find our documentation guide for repeat programmes useful even when the article is focused on recycled fleece, because the lot-control workflow is similar.
Buyer checklist before bulk release
Before bulk release, confirm construction: 100% polyester warp-knit polar fleece, finished weight 260gsm ±5%, approved face and back appearance, and agreed edge construction. Confirm whether the approved sample is the sealed standard for bulk shade, handfeel and pile direction.
Confirm test method language: ASTM D3776/D3776M Option C for mass, ISO 105-B02 for light-fastness with target by shade family, ISO 105-C06 variant for wash-fastness, ISO 105-X12 or AATCC 8 for rubbing, and any agreed dimensional-change method after laundering. Do not accept “or equivalent” unless both sides sign the exact alternate method in advance.
Confirm lot controls: lot definition, no-mix-lot rule, shade-band approval route, reserve-stock status, and carton traceability marking. If the programme is replenishment-based, decide whether reserve sits at filament, fabric or finished-goods stage and who owns the carry risk.
Confirm packing and recovery: fold method, units per carton, target gross weight, whether goods are vacuum-compressed, the recovery test protocol, and the acceptance threshold after de-bagging. If the pack is retail-facing, verify that dark fleece does not lint-mark pale packaging components in transit.
Confirm inspection and claims: AQL level, major defect definitions, ex-factory size tolerance, after-wash tolerance where relevant, and claim windows for weight, width, colour and performance. Buyers who want a broader process view can cross-check with our blanket quality-control inspection guide.
Frequently asked
What is the most typical fleece construction for a 260gsm retail throw? For retail throws, the most typical base is 100% polyester warp-knit polar fleece, brushed and usually sheared for a level face. Warp knit is commonly preferred because width control is steadier and edge torque is lower than many circular-knit alternatives, which helps cutting yield and finished-size consistency.
How should 260gsm be tested on a purchase order? A practical PO line is 260gsm ±5% on finished, brushed, sheared and heat-set fabric, tested to ASTM D3776/D3776M Option C after conditioning at 21 ±1°C and 65 ±2% RH for at least 4 hours. If disputes have occurred before, add a requirement that fabric be off tenter and unwrapped for a minimum pre-conditioning rest before testing.
Does ISO 105-B02 grade 5 mean a throw will not fade in store? No. ISO 105-B02 is a comparative xenon-arc light-fastness method using blue-wool references. It is useful for comparing resistance under controlled lab exposure, but it does not directly predict exact months of store life because fixture lighting, windows, packaging film and display duration all change the outcome.
What MOQ is realistic for solution-dyed 260gsm fleece throws? If the colour is already spinner-stocked and the size and pack-out are standard, around 1,000-2,000 finished throws per shade can be workable. If the shade is custom and requires new upstream colour allocation, many programmes become more economical around 2,500-5,000 pieces per shade, especially for retailer-exclusive colours or larger throw sizes.
Why should buyers specify finished width as well as GSM? GSM controls mass per unit area, but it does not protect cuttable width. A 1-2cm width shortfall across bulk yardage reduces usable area, can lower marker efficiency and may force extra fabric purchasing or a finished-size concession after knitting is complete. On repeat programmes, that can matter more than a small GSM variation.
How should compression recovery be checked if throws are vacuum-packed or tightly roll-packed? Use a simple pack test. Compress finished goods in the intended transit or retail format for about 72 hours at room temperature, de-bag and lay flat for 2 hours, then measure dimensions and inspect crease memory against the sealed sample. Many buyers target at least 97% dimension recovery after 2 hours and 99% after 24 hours, with no objectionable crush banding.
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