The four decisions that control the tender
For an economy-class blanket programme, the buyer usually has four real levers: fabric weight and handfeel, blanket size and fold logic, pouch construction, and import/compliance route. For this product, 180gsm microfleece sits in the middle: lighter than 200-220gsm throws, warmer and less flimsy than 140-160gsm airline blankets, and still compact enough to pack in a nylon pouch without turning the kit into an oversized amenity set.
The question is not whether 180gsm is “good”. It is whether the tender wants a blanket that feels soft in hand, survives repeated folding and cabin handling, and lands in London under a clean DDP price with no surprise duties, freight surcharges, or document gaps. That means specifying against measurable points: fabric mass tolerance, pile finish, stitching density, pack dimensions, carton count, and import ownership. For a lighter reference construction, see 140gsm brushed polyester airline blankets with heat-cut edges.
What 180gsm should mean on the PO
Do not write only “180gsm microfleece blanket with pouch” on the purchase order. State the blanket as a finished product with measurable targets: brushed polyester microfleece, finished basis weight 180gsm with a buyer target tolerance of +/-5% unless a tighter mill tolerance is agreed, brushed one side or both sides, and a finished size such as 100 x 150 cm or 110 x 160 cm depending on seat class and fold target. Put the blanket, pouch, and any insert card or strap on separate line items if they are supplied separately or packed separately. That avoids classification disputes and keeps test scope clean.
For economy tenders, the production brief should also define stitch density: 4-thread overlock on blanket perimeters at 8-10 SPI, bar-tacks at pouch mouths and strap anchors. If the blanket edge is knife-cut or heat-cut rather than hemmed, state the acceptance limit for edge curl (max 3 mm deviation over 10 cm) and fray (no visible loose fibres beyond 2 mm from cut edge). For a similar service programme, see 185gsm polyester airline blankets with ultrasonic center fold lines.
Fabric choice: softness, pilling, and pack volume
Microfleece in the 170-190gsm range is usually a brushed polyester knit made for low bulk and quick dry performance. At 180gsm, you are balancing three things that fight each other. More brushing improves initial softness but can raise linting and pilling risk. Denser knit improves durability but reduces loft and warmth. Heavier yarn can improve cover but pushes the pouch volume up and increases freight cost at scale.
For tender evaluation, ask for lab evidence rather than adjectives. Useful tests and their applicability: ISO 12945-2 for pilling (mandatory for reusable blankets; target rating ≥3-4 after 2000 cycles); ISO 105-C06 for wash fastness (mandatory if airline launders in-house or through a rental house; target grade ≥4 for colour change and staining); ISO 9073-10 for lint shedding (highly advisable for dark cabin interiors; target ≤0.5 g/m² mass loss); ISO 6330 for dimensional change after laundering (mandatory for reusable; target ≤3% shrinkage in length and width).
A practical buyer target is controlled wear, not showroom softness. A blanket that keeps acceptable handfeel after repeated wash cycles and does not flood the cabin with loose fibre is worth more than a slightly softer sample that pills fast. In many programmes, a firmer 180gsm knit outperforms a brushed 200gsm version once real use and re-packaging begin. If the tender allows a warmer premium option, compare it with 200gsm polar fleece emergency blankets only on a common test basis, because handfeel alone is not a useful comparator.
Pouch spec: nylon is a packaging part, not a throw-in accessory
The nylon carry pouch needs its own specification. For a low-cost airline programme, 70D to 210D nylon or polyester-nylon pouch fabric is common, but the right choice depends on whether the pouch is a simple carrier or a reusable cabin pack. If the pouch will be handled frequently, 210D with a PU or acrylic backing can improve abrasion resistance and dimensional stability. If it is one-way distribution, 70D-100D is lighter and cheaper, but seam failure risk rises at the mouth and cord channel. Specify target fabric weight: 70D nylon at approximately 60-70 gsm, 210D at approximately 110-130 gsm.
Specify the closure method clearly. Zip pouches are easier for passengers but create more component risk: slider quality, zipper tape alignment, and seam-end reinforcement all matter. For airline tender work, a simple nylon zipper with a woven pull tab and a #5 or #7 gauge zipper usually gives the best compromise between cost, reuse, and pack consistency. If you expect repeated laundering, ask for zipper tape and puller materials that tolerate at least the same wash regime as the blanket, not just the first inspection.
Ask for pouch stitching details: seam allowance (minimum 10 mm), stitch class (301 lockstitch or 401 chainstitch for main seams), zipper-end tacking (bar-tack length 12-15 mm), and whether the pouch uses self-fabric binding or turned-in edges. Typical failure modes are predictable: zipper tape frays, bar-tacks pop at the mouth, and undersized pouches over-compress the blanket, which makes reinsertability poor after use. Include the pouch as a separate QC item with its own defect list; do not bury it inside the blanket line. For carton pack-out impact, a 180gsm blanket folded to 25 x 20 x 5 cm in a 70D pouch typically yields 50-60 units per standard 60 x 40 x 30 cm carton; a 210D pouch adds approximately 5-8% to carton weight and reduces count by 2-4 units per carton.
Comparison table: what you are really choosing
Use this as a buyer-side shortlist, not a ranking. The right selection depends on route length, re-use expectation, service tier, folding method, and landed cost ceiling.
180gsm microfleece blanket: best when the airline wants a soft touch, low pack volume, and moderate thermal value. Strong points are cabin comfort and easy repackability. Risk: pilling if the surface finish is over-brushed, and a slightly synthetic hand if fibre quality is uneven. Typical landed cost band (DDP London): £0.80-£1.20 per unit for 50k+ volumes.
140-160gsm airline blanket: cheaper and smaller in carton volume, but it can feel thin and may be rejected by cabin crew or passengers on longer sectors. Useful where the blanket is one element in a broader amenity bundle. Typical landed cost band: £0.50-£0.80 per unit.
200-220gsm fleece: warmer and more premium, with better perceived value, but pack size, freight, and pouch dimensions increase. Better for higher service tiers than for tight economy programmes. Typical landed cost band: £1.20-£1.80 per unit.
Nylon zip pouch: best for reuse and presentation, but adds cost and component risk. Check slider quality, zipper gauge, seam reinforcement, and whether the pouch still closes cleanly after the blanket has been washed and refolded. Adds approximately £0.15-£0.30 per unit to blanket-only cost.
Drawstring pouch: cheaper and easier to pack, but less durable and less precise. Better for one-way distribution or promotional use than repeated cabin service. Adds approximately £0.05-£0.12 per unit.
Buyer decision framework: For short-haul economy (under 3 hours) with single-use blankets, 140-160gsm with drawstring pouch is cost-optimal. For long-haul economy (3-8 hours) with multi-use expectation, 180gsm with zip pouch is the standard. For premium economy or business class, 200-220gsm with reinforced zip pouch is typical. Match the spec to the route length, reuse cycle, and landed cost ceiling, not to a generic 'airline blanket' description.
DDP London means the quote must include the boring parts
DDP is where many blanket tenders are misquoted. Under Incoterms 2020, DDP means the seller delivers to the named destination and clears import where it is legally permitted to do so, including duties and taxes. In the UK, that must be confirmed operationally before the quote is accepted. Do not assume a seller can always act as importer of record in the UK, and do not treat VAT as optional under DDP; if the seller quotes DDP, the quote must state how import VAT and customs duty are handled, who is the importer of record, and whether the seller has a workable UK import setup for that delivery point. The buyer should verify the seller's UK importer-of-record capability and local tax treatment for the exact delivery point before signing.
For London, the named destination matters. Heathrow cargo, a central London consignee, and a warehouse near the M25 are not the same delivery problem. Final-mile cost changes with access rules, booking windows, tail-lift need, congestion exposure, and whether the consignee can accept pallet exchange. If the buyer says “DDP London” without a precise address, the quote is weak. State the exact delivery point, then ask for any assumed surcharges in writing.
A usable tender quotation should include these fields: Incoterms 2020 term, full delivery address, currency, validity period, duty and tax treatment, import VAT handling, whether customs entry fees and broker fees are included, pallet or carton delivery basis, and whether the price includes inland carrier accessorials such as tail-lift, booking slot, redelivery, and congestion-related surcharges. Ask separately who pays the customs broker fee and who instructs the broker. Those are operational questions, not accounting details.
Document classification also matters. The blanket, pouch, and insert card or strap can each carry different classification logic depending on composition and packaging. The seller should confirm the proposed HS code for each component and state whether the shipment is entered as a retail set or as separate articles. Do not accept a vague invoice that describes everything as “textile set”. The commercial invoice should name each item plainly, for example: “polyester microfleece travel blanket, 180gsm, with nylon pouch” if sold as a set, or list blanket and pouch on separate lines if they are separate supply items.
Compliance checklist for a London tender pack
Build the compliance pack as if procurement and freight will both audit it. At minimum, request commercial invoice, packing list, product specification sheet, fibre composition declaration, and test reports from a competent lab, ideally one working under ISO/IEC 17025 for the relevant tests. For UK-bound shipments, also request country of origin declaration, consignee full legal name and address, commodity description format, HS-code confirmation, and the name of the party paying customs broker fees. If the cargo is entering via Heathrow or another airport warehouse, ask whether the broker needs pre-alert documents, flight details, and warehouse receiving instructions before dispatch.
For the product itself, useful checks include ISO 12945-2 for pilling (target ≥3-4 after 2000 cycles), ISO 6330 for wash durability if reuse is expected (target ≤3% shrinkage), ISO 105-X12 for crocking if the blanket or pouch carries print (target grade ≥4 dry, ≥3-4 wet), and tensile or seam strength testing on stress points using an agreed method such as ASTM D5034 (target ≥150 N for main seams). Use the result as an acceptance gate: if seams fail below 150 N, if crocking transfers onto adjacent goods below grade 4, or if pilling reaches rating ≤2 after agreed cycles, reject the lot or require rework before shipment. For coated or printed pouch parts, add ISO 105-C06 and ISO 105-E04 only if the use case justifies it; they are not universal blanket requirements.
For inspection, a typical starting point is AQL 2.5 for major defects and AQL 4.0 for minor defects, but the level should match airline tolerance and whether the blankets are single-use, multi-use, or premium amenity stock. Put the defect definitions into the PO before production: major defects include seam failure, fabric hole, incorrect size by more than 2 cm in any dimension, pouch zipper non-function, and incorrect fibre composition. Minor defects include loose thread ends over 2 cm, uneven fold, pouch misalignment within 1 cm, and carton label errors.
DDP London procurement checklist: 8 steps
1. Supplier setup: Confirm seller has UK importer-of-record capability or a named UK agent. Request VAT registration number and EORI number if acting as importer.
2. Sample approval: Approve sealed samples for blanket fabric (180gsm +/-5%, brushed finish, colour), pouch (70D-210D nylon, closure type, colour), and any insert/strap. Document approved dimensions and weight.
3. Packaging master: Define fold method, pouch insertion orientation, carton inner pack count (e.g., 50 units per carton), carton dimensions, and gross weight. Approve carton artwork and barcode placement.
4. Carton marks: Specify carton side marks: consignee name, destination address, carton number, PO number, gross weight, net weight, country of origin, and handling marks. Require photos of marked cartons before loading.
5. Customs data: Provide HS code for blanket (e.g., 6301.40 for polyester blankets), pouch (e.g., 4202.92 for nylon bags), and any separate components. Confirm commodity description matches commercial invoice.
6. Pre-shipment inspection: Schedule AQL inspection at mill after 80% production. Use AQL 2.5/4.0 for major/minor defects. Check blanket weight, dimensions, seam strength, pouch function, and carton pack count.
7. Document pack: Request commercial invoice, packing list, certificate of origin, test reports (ISO 12945-2, ISO 6330, ISO 105-X12 if printed), and any other compliance docs 7 days before shipment.
8. Delivery appointment: For DDP London, confirm delivery address, access hours, tail-lift requirement, and booking slot with the carrier. Include redelivery terms in the PO if the first delivery attempt fails.
Frequently asked
What is the difference between microfleece and polar fleece for airline blankets? Microfleece (typically 150-200gsm) is a lightweight, finely brushed polyester knit with low bulk and quick-dry properties. Polar fleece (typically 200-300gsm) is thicker, denser, and warmer, with a more pronounced brushed surface. For economy-class airline blankets, microfleece is preferred for its lower pack volume and lighter weight, while polar fleece is used for premium cabins or cold-weather routes where warmth is prioritised over pack efficiency.
What AQL level should I specify for airline blanket tenders? A common starting point is AQL 2.5 for major defects and AQL 4.0 for minor defects, based on ISO 2859-1 normal inspection level II. For premium or reusable blankets, some buyers tighten to AQL 1.0/2.5. The level should match the airline's quality tolerance and whether the blankets are single-use or multi-use. Define defect categories clearly in the PO.
Can I use a 70D nylon pouch for a 180gsm blanket that will be reused? 70D nylon is acceptable for one-way or limited reuse, but seam failure risk increases with repeated handling and laundering. For reusable programmes, 210D nylon with PU backing is more durable. If you must use 70D, reinforce the pouch mouth with a binding tape and bar-tack the zipper ends. Test the pouch through at least 5 wash cycles before approving the spec.
What HS code should I use for a 180gsm microfleece blanket with nylon pouch? If sold as a set, the primary HS code is typically 6301.40 (blankets and travelling rugs of synthetic fibres). The pouch may be classified separately under 4202.92 if it is a separate supply item. Confirm with your customs broker whether the shipment is entered as a retail set or as separate articles, as this affects duty calculation and documentation.
How do I handle UK import VAT under DDP for airline blankets? Under DDP, the seller is responsible for import VAT, but the buyer should verify that the seller has a UK VAT registration and can reclaim VAT on import. If the seller cannot act as importer of record, the buyer must either switch to DAP (Delivered at Place) and handle VAT themselves, or appoint a UK-based customs agent. State the VAT treatment clearly in the PO and quotation.
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