240gsm polyester fleece throws stacked beside woven end-fold hem labels and lockstitch hem samples on a cutting table

Start by naming the fleece correctly

Do not write only "240gsm fleece" on a PO. For throws, buyers and mills often use polar fleece, microfleece, and coral fleece too loosely, but they do not sew the same way. For woven hem labels, the safest default is usually 100% polyester anti-pill polar fleece, warp knit, two-side brushed, one-side sheared, target 240gsm.

Why this default: polar fleece at 230-250gsm gives more body than 150-190gsm travel grades, but stays easier to hem and fold than plush coral or flannel-like constructions. Coral fleece and high-pile plush look fuller, but the pile crushes more at the hem, label read-through is higher, and seam appearance after wash is harder to keep flat. Microfleece is lighter and flatter, but at 240gsm it is less common and usually reads more technical than gift-grade.

If the selling brief is catalog gifting, anti-pill polar fleece is the commercial middle ground. If the brief is lighter parcel weight, compare a lower-mass option such as 150gsm polyester fleece blankets with satin ribbon rolls presentation. If the buyer is still deciding between fleece classes, keep the PO line explicit: warp-knit anti-pill polar fleece, not coral fleece, not plush flannel.

A stable 220-240gsm warp-knit polar fleece usually gives better hem discipline than a looser circular-knit raised fleece. Edge curl is lower, seam torque is easier to control, and folded presentation stays more consistent. That matters because hem-label programs are judged at the border first, not at the centre panel.

Buyer-ready specification table

Use a table-style spec in the tech pack or PO rather than narrative notes. The point is to remove interpretation on the line and during inspection.

Recommended specification fields
Product: polyester anti-pill polar fleece throw with woven branding label inserted into side hem.
Finished size: for example 130x150cm or 150x180cm, measured after finishing and before packing.
Size tolerance: ±2.0cm each direction for standard retail throws; tighten to ±1.5cm only if the cut-and-sew line has proven stability.
Fabric: 100% polyester warp-knit anti-pill polar fleece, two-side brushed, one-side sheared presentation face.
Mass: target 240gsm, lot average tolerance ±5%, no individual tested panel beyond ±7% unless agreed.
Hem: double-turn hem, finished depth 10-12mm, single-needle lockstitch.
SPI: 8-10 SPI, equivalent stitch length about 3.2-2.5mm.
Brand label: woven polyester end-fold label, ultrasonic or heat-cut edges, inserted in side hem 70-100mm above lower corner.
Label insertion depth: 8-10mm into hem, tolerance ±2mm.
Thread: 100% polyester spun or corespun, Tex 24-30 for main hem.
Needle: ballpoint/light ballpoint, commonly SES/SUK equivalent, Nm 75/11 to 80/12; move to Nm 90/14 only if label stack requires it.
Care label: separate sewn or printed legal label as required by destination market.
Inspection level: AQL 2.5 general level II is common for retail blanket programs; confirm with buyer QA.
Approval checkpoints: lab dip or shade band, label strike-off, seam trial, wash-tested PPS, bulk lot retention.

Add test methods next to each requirement so the numbers are enforceable. For blanket buyers already using QC sheets, the structure aligns well with blanket quality control inspection and a general AQL framework such as aql 2 5 inspection checklist for 200gsm coral fleece promotional blank.

Weight, size, and dimensional control need named test methods

Nominal GSM is not enough. State how it is checked. For mass per unit area, use ASTM D3776 or ISO 3801 on conditioned samples. For finished dimensions, measure after relaxation on a flat table, with the blanket unstrained for at least several hours after unpacking. For dimensional change after laundering, use ISO 6330 for washing procedure and ISO 5077 for dimensional change assessment.

A workable commercial target for this build is 240gsm average ±5% on the approved bulk lot. For finished size, ±2.0cm each direction is realistic for standard fleece throws. After three home-laundering cycles to the agreed care instruction, keep length and width shrinkage within 3%; stronger programs may ask for within 2%. More than that usually shows up as roped hems, label puckering, or folded packs going out of square.

Colorfastness also needs named methods. For wash fastness, use ISO 105-C06 or AATCC 61. For dry and wet rubbing on dark shades, use ISO 105-X12 or AATCC 8. For light shades packed against dark labels or dark shell accessories, a practical minimum is dry crocking grade 4 and wet crocking grade 3-4. Wash fastness for shade change and staining should commonly be grade 4 minimum for a catalog gift program.

If the throw will see window display or seasonal outdoor selling, add light fastness by ISO 105-B02. Standard polyester fleece for indoor gifting may not need an aggressive target, but if the body or label uses deep navy, red, or black and the product may sit under retail lighting, ask for a declared target rather than assuming acceptable performance. Related methods are outlined in iso 105 c06 wash fastness testing for black 280gsm coral fleece throws and iso 105 x12 rubbing fastness for red 300gsm flannel fleece throws dry.

Hem construction and seam performance

For this product, the baseline recommendation remains double-turn hem plus single-needle lockstitch. The fleece itself does not fray like a woven shell, so the hem function is appearance control, edge stability, and label retention. A first turn of 10-12mm and second turn of 10-12mm usually gives a finished hem depth of 10-12mm after compression. Going much deeper than 12-15mm on 240gsm fleece increases bulk, corner stiffness, and label read-through.

State seam strength with a method. A useful reference is ASTM D1683 or, for broader fabric seam acceptance language, ASTM D5034 where applicable to sewn assemblies. For a throw hem, buyers often use practical pass/fail criteria rather than very high seam load targets, but the hem must resist opening at the label stack and corners. On internal trials, many mills target no seam opening, skipped stitching, or thread break after routine pull handling and wash. If you need a numeric benchmark, specify a seam strength minimum on the approved test orientation and construction and confirm it in development, not after bulk cut.

Appearance standards should also be measured. For hem puckering, use a seam smoothness or puckering visual standard such as AATCC 88B or an agreed internal photographic standard. A practical acceptance line for gift throws is grade 3.5 minimum overall, with grade 4 target on the presentation face outside the label insertion point. At the label area, do not allow sharp tunnelling visible at arm's length under standard inspection lighting.

Set seam skew or torque limits on the finished throw after wash. For rectangular fleece throws, a practical control is side-to-side skew or edge torque not exceeding 3% after the agreed laundering protocol. If the product folds diagonally after wash or the hem spirals toward one corner, the problem is usually fabric relaxation or unequal feeding, not just operator skill.

Woven label construction and placement

Treat the woven hem label as a branding label, not the sole legal label. The preferred construction for fleece is a soft woven polyester end-fold label in damask or fine taffeta with heat-sealed or ultrasonic-cut edges. Avoid cold-cut woven labels unless the edge is fully buried and proved in wash testing; cold-cut edges are where fray bloom, filament whiskers, and corner prickliness start.

For most throws, a visible label width of 15-25mm works. Unfolded label length often lands around 50-70mm, but actual size depends on logo density and loom repeat. Set label thickness expectations in development: a heavy satin-coverage weave can feel premium in hand, but it creates a harder stack and increases hem distortion. For pale fleece shades, ask the label supplier whether dark back-floats or loose edge yarns may show through or crock.

Placement should be fully written out in the spec. Recommended default: insert one branding label into side hem, near lower corner, top edge of label 70-100mm above corner seam intersection, reading direction toward top edge of blanket when presentation face is up. Placement tolerance ±5mm; angle tolerance from square not more than 3 degrees. Label twist after sewing is not acceptable if visible in folded retail presentation.

The placement/orientation line should also state which face the label shows on. For example: label to present on brushed face when blanket is folded in thirds with lower hem outward. Without that sentence, factories may sew the same label left-reading on one lot and right-reading on the next. That inconsistency does not always fail safety or function, but it does fail retail presentation and carton assortment control.

Sewing setup that actually holds flat

For 240gsm anti-pill polar fleece, use ballpoint or light ballpoint needles, typically SES or SUK equivalent depending on machine brand. Start at Nm 75/11 or 80/12. Shift to Nm 90/14 only if the label stack is dense or if a separate legal label joins the same seam. Sharp points increase the risk of cut filaments, pin lines, and face shine on sheared fleece.

Thread should usually be 100% polyester spun or corespun, Tex 24-30 for the hem. Heavier thread such as Tex 35-40 can help on thick stacks but often prints harder on the face and exaggerates seam grin. Keep the hem at 8-10 SPI. Below that, the seam can look coarse and corners can loosen; above that, perforation density and label stack compression can drive tunnelling.

Machine setup matters more than many tech packs admit. Use moderate presser-foot pressure, balanced upper and bobbin tension, and an edge guide to keep finished hem depth consistent. If the line struggles to climb the label stack, a compensating foot or even-feed/walking-foot arrangement is often cleaner than telling the operator to hand-pull. Hand-pulling stretches fleece, distorts hem depth, and creates torque that only appears after wash.

Differential feed is more relevant on overlock and cover operations than on a plain single-needle lockstitch, but if the line uses pre-hemming or edge-control devices, check feed balance on the actual fleece lot, not on a substitute roll. Run the sewing trial at realistic speed, often around 2,000-3,000 spm, and slow down at the label insertion point if needed. Document the final setup in the PPS notes so bulk does not drift.

Needle changes should be planned rather than left to operator judgment. On dark fleece, even slight needle glazing or damage can show as shine. If the woven label includes metallic yarn, hard resin, or a dense satin weave, require a seam trial on the actual label lot. A label that sews cleanly in paper approval can behave differently in production if the weave density or finishing changes.

Color risk: dark labels on pale fleece need pretesting

A common failure is not body-fabric shade drift but label-to-fleece staining. Dark woven labels, especially black, red, or navy, can dry-crock or wet-crock onto ivory, blush, stone, or light grey fleece during laundry or transport under pressure. If the program uses contrast labels, require rubbing and wash-staining checks on the sewn combination, not on isolated materials only.

Practical commercial targets for the sewn assembly are dry crocking grade 4 minimum, wet crocking grade 3-4 minimum, and wash staining grade 4 minimum on adjacent pale fleece. For premium pale programs, ask for grade 4 on wet crocking as well, but confirm achievability before booking bulk. Where label yarns are very dark and highly saturated, include a pretest on the actual label lot against the approved fleece shade.

Add a line in the approval workflow: contrast woven labels must be wash-tested and rubbing-tested against approved body shade before PPS release. That matters more than broad claims about polyester colorfastness. If the body is pale and the label is dark, one bad label lot can sink an otherwise stable fleece program.

If the fleece itself is deep shade, also inspect face appearance after rubbing and wash. Anti-pill finishes help, but they do not eliminate dye migration or crocking risk. Related colour-control thinking appears in solution dyed 210gsm polyester fleece blankets light fastness benchmar and heat transfer woven labels on 230gsm microfleece blankets wash durabil, though the present build is a sewn woven-label program, not heat transfer.

Legal labeling: what goes on the brand label and what does not

Do not overload the woven hem label with mandatory information unless the destination regime clearly allows it and the label size can carry legible data. In most cases the woven hem label should carry brand identity only. Mandatory information belongs on a separate sewn-in or durable printed care label.

For the US, buyers typically screen for Textile Fiber Products Identification Act requirements enforced by the FTC: fiber content, country of origin, and the identity of the manufacturer, importer, distributor, or registered identification number. Care instructions generally follow FTC Care Labeling Rule expectations. For children's blankets or products marketed to children, buyers may also review CPSIA-related labeling and tracking obligations depending on product type and age grading.

For the EU, buyers usually require fiber composition disclosure under the EU textile labeling framework, plus REACH screening according to the buyer's restricted substances list. Care symbols often follow ISO 3758 conventions in market practice. For the UK, post-Brexit market documentation is separate from the EU even where content expectations look similar; buyers still normally ask for fiber composition, country of origin, and responsible-operator details appropriate to their selling setup.

Write the split clearly in the PO: branding label = woven end-fold logo label in side hem; legal label = separate care/content/origin label sewn into seam or other agreed position. Also state that legal text approval is buyer responsibility unless the supplier has been contracted to prepare market-specific artwork. Useful adjacent references include iso 3758 care labeling for 300gsm faux fur polyester throws wash symbo and textile certifications explained buyers.

Approval workflow buyers can actually use

A workable approval path for this product has five gates. 1. Fabric shade approval: approve lab dip, shade band, or stock lot cutting against the specified fleece face and reverse. 2. Label strike-off approval: approve woven label artwork, yarn colours, edge finish, fold type, and final dimensions. 3. Sewn seam trial: approve the actual hem plus inserted label on bulk-intent fleece and label, with measured hem depth, SPI, and appearance notes. 4. Wash-tested PPS: approve a pre-production sample after the agreed laundering cycles. 5. Bulk retention standard: keep signed sealed sample plus retained bulk cuttings and one approved finished unit per colour lot where practical.

The wash-tested PPS is where most preventable problems show up: label shrinkage mismatch, edge bloom, hem roping, torque, or crocking. Wash the sewn sample to the declared care instruction using ISO 6330 method conditions agreed in advance, then assess dimensional change by ISO 5077, wash fastness by ISO 105-C06, rubbing by ISO 105-X12, and seam appearance by the agreed visual standard.

Bulk lot retention matters because fleece shade, pile direction, and label handle can drift lot to lot. Keep a retained approved sample and note actual measured data: GSM, finished size, hem depth, label location, stitch density, and post-wash result. Without retained references, later disputes become opinion-based.

If the order runs multiple colours, do not assume one approval covers all. Dark solids and pale neutrals behave differently in both appearance and crocking. If there is a black or navy label on a pale body, that combination should be treated as its own risk checkpoint.

AQL-ready defect definitions

Write defects so inspectors can classify them without debate. For retail fleece throws, critical defects are normally any issue creating safety, legal, or major use failure: missing mandatory care/content/origin label where required, sharp foreign matter, metal contamination if the buyer requires needle control, mould or strong contamination, or wrong fiber/market labeling. Major defects are those that a consumer will likely reject on first handling. Minor defects are visible but less likely to trigger return.

Examples for this product:
Major: wrong fleece type; GSM outside agreed tolerance; finished size outside tolerance; obvious shade variation within one blanket face; label sewn to wrong face or wrong orientation; label position outside ±5mm tolerance if visible in folded presentation; twisted label angle over 3 degrees; hem tunnelling or puckering below agreed appearance grade; skipped stitches; broken stitches; open hem; raw label edge exposure; label edge fray visible beyond 1mm; seam torque or blanket skew beyond 3% after wash; obvious needle damage or shine line; dark label staining pale fleece; care label missing or wrong market text.
Minor: slight but acceptable pile pressure marks that recover; loose thread ends under about 10mm if cleanly trimmable; small isolated weave irregularity in label not visible at normal handling distance; slight bowing of hem still within appearance grade.

Set measurable criteria where possible. Label edge fray: no continuous exposed filament bloom over 1mm beyond folded edge. Hem depth: within specified tolerance, typically ±2mm. SPI: within specified range. Label twist: not more than 3 degrees from intended square line. Post-wash appearance: no hard puckering below grade 3.5, no seam opening, no label corner flip that remains after hand smoothing. Shade variation: no noticeable panel-to-panel difference under standard light within one blanket.

If the buyer uses AQL 2.5, state the inspection level and carton/sample plan in the order documents, but do not rely on AQL alone to define acceptance. The defect language above is what makes AQL usable on the floor.

Packing dimensions, weights, and cube examples

Freight comparisons work better when the pack assumptions are written down. Use the body-weight formula first: finished cut area in m² × actual GSM. A 130x150cm throw is 1.95m²; at 240gsm, fabric body weight is about 468g. Add thread, woven label, care label, polybag, barcode sticker, and maybe a paper belly band, and packed unit weight often lands around 0.50-0.56kg. A 150x180cm throw is 2.70m²; body fabric weight is about 648g, and packed unit weight often lands around 0.68-0.76kg, depending on fold and presentation materials.

For cube planning, one common folded pack for a 130x150cm 240gsm anti-pill polar fleece throw is roughly 38 x 30 x 6cm in a simple polybag, sometimes reduced to about 36 x 28 x 5cm with compression from a belly band. A practical export carton might hold 12 pieces at around 60 x 40 x 38cm. Carton cube is about 0.091cbm. If each unit is 0.53kg packed, net product weight is about 6.36kg; gross may land around 7.2-8.0kg after carton tare and packing materials.

For a larger 150x180cm unit, a folded pack might be around 42 x 32 x 7cm. A carton of 10 pieces may land around 62 x 42 x 42cm, or about 0.109cbm. If each unit is 0.72kg packed, net product weight is about 7.2kg; gross can move near 8.2-9.0kg. These are not universal numbers, but they are specific enough for quote comparison and carton optimization.

Always ask the supplier to confirm fold method, inner pack, carton count, carton dimensions, net/gross weight, and whether vacuum or compression is used. Compression lowers cube but can increase pile crush and make label impression more visible on pale sheared faces. For freight-planning logic, compare with broader lead-time and shipping guidance such as custom blanket lead times shipping or route-specific costing only if your program needs it.

Copy-ready PO block

Use language that can be pasted directly into a PO or tech pack:
Product: 100% polyester anti-pill polar fleece throw with woven branding label.
Construction: warp-knit polar fleece, two-side brushed, one-side sheared presentation face.
Mass: 240gsm target, bulk lot average tolerance ±5%, individual panel tolerance max ±7%. Test by ASTM D3776 or ISO 3801.
Finished size: [insert size] cm, tolerance ±2.0cm each direction before packing.
Hem: double-turn hem, finished depth 10-12mm, single-needle lockstitch, 8-10 SPI.
Thread: 100% polyester Tex 24-30.
Needle: ballpoint/light ballpoint SES/SUK equivalent, Nm 75/11 to 80/12 unless bulk trial requires adjustment.
Brand label: woven polyester end-fold label, heat-cut or ultrasonic-cut edges, inserted in side hem, top edge 70-100mm above lower corner, placement tolerance ±5mm, angle tolerance max 3 degrees, insertion depth 8-10mm ±2mm.
Legal label: separate mandatory care/content/origin label per destination market requirements.
Wash and dimensional stability: test by ISO 6330 and ISO 5077; dimensional change max 3% after 3 wash cycles.
Colorfastness: wash fastness ISO 105-C06 minimum grade 4 for shade change/staining; crocking ISO 105-X12 or AATCC 8 minimum dry 4, wet 3-4; dark label on pale fleece must be tested as sewn combination.
Seam appearance: hem puckering minimum grade 3.5, target 4, under agreed visual standard/AATCC 88B reference where used.
Defects: no skipped stitches, no open seams, no raw label edge exposure, no label fray over 1mm, no visible needle damage, no wrong-face label orientation, no shade variation within one unit.
Inspection: AQL 2.5, general level II unless otherwise agreed.
Approvals required before bulk: shade band/lab dip, label strike-off, sewn seam trial, wash-tested PPS, sealed sample retention.

This block is deliberately plain. It gives purchasing, merchandising, QA, and the sewing line one reference point instead of four partial ones.

Where buyers still get caught

The failures that still slip through are usually operational, not conceptual. A label strike-off gets approved but not the actual folded label lot. A seam trial is done on substitute fleece instead of the approved bulk-intent face. A PPS is approved unwashed. A pale body shade goes into production with a dark label and nobody runs a rubbing panel. Or the supplier changes from a soft damask label to a denser taffeta because the first loom booking is late.

If you control only three things, control these: state the fleece type precisely, wash-test the sewn label assembly, and define measurable defects before bulk. That covers most of the avoidable claims on this product.

For adjacent specification logic, buyers may also compare edge-finish alternatives such as 280gsm polyester fleece throws with lockstitch hemmed edges spi hem de, decorative finish options in custom blanket decoration methods, or general washing guidance in blanket care washing guide. Keep those as reference only; the PO should still stand on its own.

Frequently asked

What fleece should a buyer specify for a 240gsm woven-hem-label throw: polar fleece, microfleece, or coral fleece? For this build, the safest default is 100% polyester anti-pill polar fleece, usually warp knit, two-side brushed, one-side sheared, target 240gsm. Coral fleece and plush flannel-like constructions can look richer, but they are bulkier at the hem and less forgiving around inserted woven labels. Microfleece is flatter and lighter in character, but usually reads less gift-grade at this mass.

What test methods should be named on the PO? At minimum, name ASTM D3776 or ISO 3801 for GSM, ISO 6330 plus ISO 5077 for laundering and dimensional change, ISO 105-C06 or AATCC 61 for wash fastness, ISO 105-X12 or AATCC 8 for crocking, and an agreed seam appearance standard such as AATCC 88B for puckering. If seam strength is critical, add ASTM D1683 or the buyer's preferred seam-strength method.

How much shrinkage is acceptable after wash? For standard polyester fleece throws, many buyers work to a maximum dimensional change of 3% in length and width after the agreed ISO 6330 washing procedure, measured by ISO 5077. Stronger retail programs may ask for 2%, but that should be confirmed in development because hem construction, finishing, and label stack all affect the result.

How should the woven label be built to reduce wash problems? Use a soft woven polyester end-fold label with heat-cut or ultrasonic-cut edges. Avoid cold-cut edges unless they are fully buried and proved in wash testing. Test the actual fleece and actual label together in a sewn seam trial and wash-tested PPS, because differential shrinkage and crocking are assembly issues, not material-only issues.

What is a workable hem spec for 240gsm anti-pill polar fleece throws? A common baseline is a double-turn hem with a finished depth of 10-12mm, sewn with a single-needle lockstitch at 8-10 SPI. Use polyester thread around Tex 24-30 and ballpoint or light ballpoint needles in the Nm 75/11 to 80/12 range, adjusting only if the label stack proves too dense during seam trial.

What should count as major defects at final inspection? Typical major defects include wrong fleece type, GSM or size outside tolerance, label sewn on the wrong face or in the wrong reading direction, label placement outside tolerance, twisted label, raw label edge exposure, visible label fray beyond the agreed limit, hem tunnelling below appearance standard, skipped stitches, open seams, visible needle damage, dark-label staining on pale fleece, or missing/wrong legal labeling.

What belongs on the woven hem label versus the legal label? The woven hem label is best used as a branding label only. Mandatory information such as fiber content, care instructions, country of origin, and responsible company details should usually go on a separate sewn-in or durable printed care label according to the destination market. Buyers commonly screen US, EU, and UK requirements separately rather than assuming one universal label layout.

How should buyers approve bulk before production starts? A practical workflow is: approve the fleece shade band or lab dip, approve the woven label strike-off, approve a sewn seam trial on bulk-intent materials, approve a wash-tested PPS after the agreed laundering cycles, and retain sealed bulk references. That sequence catches most of the preventable problems before cutting starts.

Have a project in mind? Send us your spec — we'll reply within one business day with indicative pricing and a sample plan.

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