Sea Silk Road Blog

Buying guides, OEM and ODM notes, and production checks for promotional gifts sourced from China.

Handbag Inspection AQL: 2.5 vs 4.0 for Sewn GoodsAQL 2.5 and 4.0 do not describe factory quality, they set acceptance numbers. Here is where the tight band belongs on a sewn handbag and where 4.0 saves both sides money.Nov 8, 2026 Handbag Payment Terms: 30/70, LC and Trade AssuranceThe deposit protects the factory, the credit protects the paperwork and escrow protects the order text. Here is what each handbag payment term covers, what it costs, and the clauses that make it hold.Nov 7, 2026 Handbag Bulk Order Spec Sheet: 7 Fields Buyers ForgetSeven fields decide whether a handbag bulk order matches its sample: measuring points, material substrate, hardware plating, internal build, stitch density, weight and packing.Nov 6, 2026 Handbag Carton Drop Test: 3 Heights and What They ProveTest the retail carton, run the three heights in order, and write the pass criteria before the first drop. Here is what each height actually proves.Nov 5, 2026 Handbag Sourcing Calendar: 6 Lead Times to Plan AroundCount back from the ship date, not the order date. The six fixed dates in a handbag order, which ones respond to money, and where the buffer belongs.Nov 4, 2026 Handbag Sample Approval: 7 Details to PhotographA standard photo set turns handbag sample approval into a short factual conversation: seven checkpoints, the crop and light each one needs, and the three that still require a measurement.Nov 3, 2026 Porcelain Gift Set Sourcing: 6 Decorating Methods and Their MOQThe decoration method, not the blank, sets the minimum on a porcelain gift set. Six methods, their firing ranges, the tooling arithmetic behind each MOQ, and the sample checks that decide whether the set still looks right after twenty washes.Nov 2, 2026 Glass Candle Holder Bulk Order: 5 Thickness and Finish SpecsA bulk glass candle holder order is decided by five lines on the PO, not by the unit price. How to measure wall and base, weigh a batch, pin the finish to a process, and test annealing with hot water.Nov 1, 2026 Bag Logo Methods Compared: Embroidery, Deboss and Metal PlateThree processes, three failure modes: embroidery puckers thin panels, deboss needs material memory, metal plates loosen at the fixing. Here is what to write into the purchase order.Oct 31, 2026 Lunch Cooler Bag Insulation: PE Foam vs EPE vs Aluminum FilmThree linings, three mechanisms: closed-cell foam resists conduction, EPE trades density for thickness, aluminium film blocks radiant heat only with an air gap. Here is how to tell which one your sample actually uses.Oct 30, 2026 How to Inspect Handbag Stitching on a Sample: 6 Failure PointsCheck the handle root first, count stitches over 25 mm at three spans, then load the sample for 24 hours. Six numbers turn stitching into a pass or fail.Oct 29, 2026 Tote Bag Fabric Weight: 8oz vs 10oz vs 12oz CanvasConvert 8, 10 and 12 oz canvas to gsm, match each weight to the job it holds, and settle it on a sample with a 10 kg hang and a swatch on a 0.01 g scale.Oct 28, 2026 School Backpack Load Test: 5 Checks Before a September ShipmentFive checks with numbers attached: an 8 kg hang measured after 24 hours, stitch density at the anchor, webbing creep, thirty loaded zip pulls and thumb recovery on the back panel.Oct 27, 2026 Briefcase Bulk Order Spec Sheet: 7 Fields Buyers ForgetSeven lines decide whether 500 briefcases arrive as one product or five. Each field costs a sentence in the purchase order and is checkable on a sample.Oct 26, 2026 PU vs Genuine Leather Handbags for Bulk Orders: 5 Points to TestThe two materials look identical at arm's length. Five tests on a scrap settle thickness, crease recovery, edge finish, reorder colour and freight weight.Oct 25, 2026 Handbag MOQ Explained: 4 Cost Lines That Set Your MinimumThe minimum is not a policy — it is the highest of four fixed costs. Here is how to find which one is setting your number.Oct 25, 2026