Luxury Packaging Factory · FSC & ISO 9001
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Protective + Presentable
Define Corrugated Board and Finished-Box Performance
Decide first whether this is a parcel shipper, a palletised case or a retail-facing product box. Those routes load panels and corners differently. A fine printed liner can improve shelf presentation but adds decisions about lamination, warp and score response. The existing board and print comparisons below are useful inputs; the buying decision should still name the packed product, closure, stacking pattern and accepted verification route.
Review a converted sample after the actual print and joint process, then fill it as intended. Inspect score cracking, panel bow, closure alignment and unsupported voids. Record the construction and conditioning used in any agreed packed-box assessment.
Fine flute can support a smoother retail-facing print surface; larger or doublewall structures may be proposed when cushioning or distribution duty dominates. Print can run flexographic for economical spot-colour work or litho-lamination when finer reproduction matters.
FSC-certified board and water-based ink options are available; recyclability must be checked against the complete material specification and destination collection rules. For tear-strip DTC mailers see the mailer range; for branded RSC shippers see shipping boxes with logo.
Technical Specs
Specifications & Parameters
Configure your corrugated spec:
| Parameter | Options & Guidance |
|---|---|
| Flutes | E (1.5mm, fine print) · B (3mm, cushioning) · EB doublewall (export) |
| Board Grade | Proposed board grade and ECT basis to be stated against packed load and route; evidence scope to confirm |
| Flexographic spot-colour print or litho-lamination for finer graphic reproduction | |
| Styles | Product box, RSC shipper, die-cut mailer, retail-ready tray (SRP) |
| Sustainability | FSC-certified kraft/white liner and water-based ink options; confirm the full construction against destination recycling rules |
| Interior | Corrugated dividers, inserts and buffers specified with the loaded box |
| Common Sizes | Fully custom; dieline timing confirmed after structure and dimension review |
| Minimum Order | 500 pcs per design and size; final specification recorded in the quotation |
| Sample Lead Time | 3–5 days after specification confirmation; shipping time additional |
Bespoke Options
Corrugated Options
Engineering choices that matter:
ECT-Specced Board
Request the proposed flute, liner construction and test basis from the packed-product brief; assess the finished box separately.
Flexo vs Litho-Lam
Honest guidance on when cheap flexo is enough and when litho-lamination pays back.
Mono-Material Route
Compare FSC board and water-based ink options, then confirm coatings and destination recycling rules.
In-House Dividers
Corrugate inserts and partitions engineered with the box, not bolted on.
Buyer Answer
Which Corrugated Specification Belongs on an RFQ?
Short answer: Specify the packed product, inside dimensions, total weight, stacking and parcel route before naming a flute. ECT describes edgewise board resistance; it does not by itself guarantee finished-box compression. The converter still needs liner and medium construction, flute profile, box style, joint, print process, conditioning and an agreed packed-box test.
Board vs Box Performance
Use ECT as a Material Input, Not a Shipping Guarantee
ISO 3037:2022 defines a non-waxed-edge method for measuring edgewise crush resistance of corrugated fibreboard, with force applied in the flute direction. That is a repeatable board test. Finished-case performance also changes with box dimensions, score quality, slots, manufacturer's joint, print/lamination, humidity, packing pattern and how the load reaches the panels.
For sourcing, provide a performance brief and ask the converter to return the proposed board construction plus the packed-box verification route. Do not copy an ECT value from a competitor carton without matching its size, contents and supply chain.
- State product dimensions, packed weight and unsupported voids.
- Separate retail-display requirements from parcel or pallet requirements.
- Identify moisture exposure, cold chain or long warehouse dwell.
- Approve the converted sample after print, die-cutting and joint formation.
Construction Decision
Choose Flute and Print as a System
| Route | Useful when | What to sample |
|---|---|---|
| Fine flute + direct print | Compact product boxes needing a clean surface and modest cushioning | Score cracking, washboarding, barcode readability and panel flatness |
| Corrugated + litho label | Retail graphics need finer reproduction on a protective structure | Laminate bond, warp, edge alignment and rub performance |
| Shipping case | Distribution protection and stacking dominate presentation | Joint, closure, packed compression, handling and destination humidity |
RFQ Checklist
Send Inputs That Let the Supplier Engineer the Board
- Inside dimensions, packed weight, product orientation and void locations.
- Parcel, pallet, retail-ready or mixed distribution route.
- Stack height, storage duration, humidity exposure and failure criteria.
- Required print process, ink coverage, coating, barcode and colour tolerances.
- Order quantity, delivery market and whether packed-box testing is required.
Worked specification example
Two buyers can request the same inside dimensions and still need different cases. A light retail product shipped one unit at a time may value print surface and dimensional efficiency; a denser product stacked for weeks may place more demand on panel and corner performance. The RFQ should therefore pair dimensions with packed weight, stacking pattern, warehouse duration, route and acceptable damage. The converter can then return a proposed flute and board construction, but approval still belongs to the converted and packed sample. Record the sample's board identification, box style, joint, print route, closure and conditioning state so a later repeat order is compared with the same reference. This also prevents a board-strength number from being copied into a purchase order without the conditions that made it meaningful.
Print method belongs in the same record. Direct flexographic print, coated liner and litho-lamination can change surface appearance, converting behaviour and moisture response. Approve colour, barcode and structure on the route being purchased, then keep the signed sample and board identification together. A later artwork-only change can follow that reference; a board, flute, joint or laminate change needs a fresh comparison.
Procurement & Budgeting
Quantity Tier & Pricing Benchmarks
Indicative ex-works tiers for a 250×180×100mm E-flute product box, 2-colour flexo:
| Quantity Tier | Indicative Price (USD / EXW) | Recommended Use Case |
|---|---|---|
| 500 Pcs | $0.60 – $0.95 | Growing e-commerce brands |
| 1,000 Pcs | $0.42 – $0.65 | Standard wholesale volume |
| 3,000 Pcs | $0.30 – $0.45 | Retail-ready programs |
| 5,000+ Pcs | $0.22 – $0.35 | Export and distribution volume |
Earlier reference scenarios below the current 500-piece minimum (not available for ordering)
These original quantity and price references are retained for comparison. They are not current order options or quotations. Do not apply a lower-volume price to a different quantity.
| Quantity Tier | Indicative Price (USD / EXW) | Recommended Use Case |
|---|---|---|
| 300 Pcs | $0.85 – $1.60 | DTC launches, crowdfunding fulfilment |
*Prices are ex-works (EXW) and vary with paper grade, dimensions, ink coverage, and finishing. Confirm tooling ownership, storage, reuse charges and any setup waiver in the written quotation; repeat orders still follow the current production minimum.
Target Industries
Corrugated Across the Chain
From unboxing to pallet:
DTC E-Commerce
Fine-flute product boxes for retail graphics, subject to the loaded-pack requirements of the delivery route.
Retail-Ready (SRP)
Shelf-ready trays and display shippers for supermarket programs.
Export Cartons
EB doublewall specifications for sea-freight palletisation; check the packed load and destination route.
Heavy & Fragile Goods
Engineered dividers and buffers for glass, ceramics and multi-packs.
Questions
Frequently Asked Questions
Is ECT the same as finished-box compression strength?
No. ISO 3037 measures edgewise resistance of corrugated fibreboard; finished-box performance also depends on dimensions, style, joint, converting, environment and packed load.
Should I choose E flute or B flute?
Choose from product weight, protection, print surface, dimensions and route, then compare the proposed converted samples instead of selecting by flute name alone.
When is litho-laminated corrugated useful?
It is useful when retail graphics need finer reproduction on a corrugated structure; approve laminate bond, warp, colour, barcode and packed performance together.
How should humidity be handled in the specification?
State storage and delivery exposure in the RFQ and qualify the proposed construction under agreed conditions because paper-based performance changes with moisture.
What inputs are needed for a corrugated-box quote?
Send inside dimensions, packed weight, orientation, route, stacking and storage needs, print coverage, barcode criteria, quantity, market and required packed-box evidence.
Instant Inquiry
Request a Factory-Direct Quote
Send the packed weight, orientation, carton style and storage or parcel conditions. Request the proposed board construction and verification scope alongside the unit price.
Email info@luxopacks.com or message us on WhatsApp with your packaging brief.
Continue Your Sourcing Research
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