Knife Private Label Branding: Spec Sheet to Bulk Order

Start with the commercial target

The first line on your spec sheet should not be steel. Put the sales channel and target retail price first; then state whether you are buying promo stock, repeat wholesale, or a DTC launch batch. A supermarket promo knife, a DTC chef knife, and an outdoor distributor SKU may look alike in photos, but the BOM lands in different cost lanes. We see it on the grinding line every week. One buyer asks for a 2.0 mm blade, satin finish, and clamshell card for a 10,000 pcs promo run; another wants a 2.5 mm blade with mirror polish, tighter edge grinding, and a rigid gift box for 800 pcs. Same photo. Different factory cost.

For knife private label branding, write down your expected retail price, wholesale price, landed cost target, and first order quantity. If you want a chef knife to retail at USD 39.99, your FOB China target often needs to sit around USD 5.50-8.00 depending on packaging, duties, freight, and margin. If you want a USD 99 DTC knife with a magnetic gift box, custom insert, and higher-grade steel, the FOB target often moves to USD 12-22. Be blunt here. We had one PO typo list “USD 3.80 FOB” for a boxed 8-inch chef knife with pakkawood handle; the math did not work. QC would have pulled the sample before shipment after checking the handle rivets, carton drop marks, and edge burrs under the bench light.

Factories quote cleaner when you show the commercial box you must fit into. At TANGFORGE in Yangjiang, Zhejiang, we normally separate projects into three sourcing paths: logo-only private label using stock molds with laser marking, modified ODM with handle color or packaging changes, and full custom OEM with new tooling for parts that do not exist yet. Logo-only orders can often start at 300-500 pcs per SKU. Modified ODM usually needs 500-1,000 pcs. Full custom tooling, especially new handles, bolsters, sheaths, or folding knife parts, may need 1,000-3,000 pcs to make sense. The buyer flagged MOQ last month on a new TPR handle mold; tooling looked cheap on paper, but at 300 pcs the handle cost swallowed the margin. We have seen this go sideways.

Put these items at the top of the sheet: product type, target user, sales channel, retail price, target FOB, first order quantity, reorder forecast, certification needs, and launch date. Short list. Big impact. Without these, a factory can overbuild the knife and miss your price, or cut blade thickness from 2.5 mm to 2.0 mm, reduce polish time, change packaging board weight, and weaken edge retention until the product hurts your brand. We run pre-production checks with calipers, Rockwell files, and AQL 2.5 plans, but asking for “best quality” before giving the commercial target is the wrong question to ask.

Blade steel, hardness, and edge geometry

Steel usually sits on line 1 of the buyer’s spec sheet. Fair enough, but steel by itself is the wrong question. Heat treatment, blade stock thickness, primary grind, and the final edge angle decide whether the knife still cuts cleanly after 200 strokes on the test board. We run 5Cr15MoV by furnace batch and check samples on the Rockwell tester; a properly treated 55-57 HRC kitchen blade will outsell a “premium” steel if that premium blade comes off the grinding line with a thick, lazy edge.

For kitchen programs, we quote 3Cr13 for entry sets and 5Cr15MoV for supermarket or home-cook lines. 7Cr17MoV gives a small upgrade. German-style 1.4116 fits EU-style branding. Layered Damascus usually sits around a 10Cr15CoMoV or VG10-type core, and the etching sample has to match the buyer’s photo, not just our catalog. For outdoor, hunting, pocket, and tactical knives, we ship 420 and 440A when price drives the project; 440C or D2 when the SKU needs harder use; 8Cr13MoV, 9Cr18MoV, or 14C28N when the buyer wants a corrosion-resistance claim printed on the card. MOQ changes the meeting fast. A 600-piece trial in 440A is not the same as 1,200 pieces in Damascus, and the buyer flagged that gap last month after seeing the proforma.

Write hardness as a band, not one magic number. 5Cr15MoV at 55-57 HRC works for home kitchen use. D2 at 58-61 HRC gives better wear resistance, but the insert card needs corrosion care notes, and the grinding line must watch the last 20 mm near the tip. If the PO only says “high hardness,” QC pulls the sample later and nobody agrees what that means. We’ve seen this go sideways.

If your line claims professional performance, ask for hardness test records and sample cutting checks. CATRA testing makes sense for a 10,000-piece program, but for 8 new-line samples we usually start with controlled rope cuts, A4 paper push cuts, and tomato slicing before bulk approval. Simple test. Clear answer.

Handle, balance, and finish choices

The handle is where the buyer feels the knife before they judge the edge. QC also finds handle trouble first. A 0.3 mm gap, pin holes drifting 0.5 mm off center, scale shrinkage after the 60°C heat test, color drift between Lot A and Lot B, sharp tang edges, or cloudy buffing will all show up if the handle spec is lazy. We’ve seen this go sideways on a 3,000 pcs order because the PO only said “brown wood handle.” That is not a handle spec. It is a complaint waiting to happen.

For kitchen knives, we run pakkawood, G10, Micarta, PP, ABS, TPR, stainless hollow handle, and natural wood. Pakkawood gives a warmer shelf look at a middle cost, but approve it against a physical color chip, not a phone photo taken under office lighting. G10 stays stable and handles impact, but it adds cost and wears CNC cutters faster; our tool room logged a cutter change after about 1,200 G10 scales on one recent run. PP or ABS suits hospitality, promotional programs, and entry retail because it washes clean and holds color across repeat orders. Small detail. QC pulled one PP sample last month because the injection gate mark near the butt was 3 mm wider than the approved sample.

For pocket and outdoor knives, write down the handle scale material and thickness, liner steel grade, screw size, clip orientation, lock type, and opening method. A “black handle tactical knife” is not a spec. The math doesn’t work when sourcing starts that vague. Put G10 thickness, liner steel grade, coating type, screw material, pivot construction, and clip position on the drawing, including tip-up, tip-down, left carry, or right carry. Our assembly bench checks clip fit with a T6 driver before packing because loose clips create buyer complaints within one unboxing video.

Balance needs a number. Use a ruler. On an 8 inch chef knife, 7 out of 10 retail buyers we deal with ask for the balance point within 10-25 mm of the bolster or pinch grip area. For a hunting knife, the balance can sit back into the handle for control during field use. For a cleaver, forward weight is the point, and chasing a neutral balance is the wrong question to ask. Our grinding line marks the target balance point on the sample card before the pre-production sample is approved, and QC checks it again after final handle buffing with the same sample card beside the scale.

Finish lines change cost and rejection risk. Satin, mirror polish, stonewash, bead blast, black oxide, PVD, and food-safe non-stick coating each need a separate process window; they are not interchangeable. Mirror polish shows handle buffing scratches fast. Bead blast can trap oil if cleaning is rushed. Some coatings need REACH or food-contact review for Europe, and asking after mass production starts burns time. If you sell in the EU or North America, tell the factory early whether LFGB, FDA, or REACH documentation is required. We ship faster when the test requirement is on the first PO, not added after 18 cartons are already labeled.

Branding lines that affect production

Knife private label branding is not only a logo on the blade. On our spec sheet, we fix the logo position, logo width in mm, artwork format, marking method, Pantone color for printed parts, retail box layout, barcode, carton marks, and the importer name required in your market. Last month QC pulled a sample with the logo 4 mm too close to the blade heel. Caliper reading was 18 mm from heel; the approved drawing said 22 mm. It looked wrong at first glance.

Laser engraving is the standard choice for stainless blades because the mark stays clean, repeats well, and does not slow the grinding line. For a 300 to 500 pcs trial order, it beats etching plates or deep stamping on both cost and lead time. Deep stamped marks have that old-school look, but they need tooling, and a bad press setup can bend a 1.8 mm thin blade. We run tape-pull and abrasion checks for color printing on handles or boxes, and those checks must be written on the approval sheet before printing starts.

For a white label knife program, you can take an existing factory model and add your logo, sleeve, insert card, and barcode. Fast, yes. Still approve pre-production samples. We have seen this go sideways: the buyer wrote “matte black” on the PO, the artwork file said “gloss black,” and 2,000 units were already queued for box printing. The math does not work once cartons are booked and the printer has cut the plates.

Include these branding fields in the spec sheet: logo file type, logo width in mm, distance from blade heel or handle end, engraving depth or approved visual sample, handle mark if used, box artwork with dieline version, manual language, UPC/EAN/FNSKU label, carton shipping mark, and country-of-origin marking. For Amazon or 3PL programs, check FNSKU label size and placement before mass packing, not after cartons are sealed. A 40 mm label on a 35 mm side panel does not pass because the PDF looked neat. We had one buyer flag this after packing, and the team had to reopen 86 cartons with a tape gun and utility knife on the packing table.

One shop-floor rule: if the logo carries your brand promise, do not approve it only by photo. Ask for one physical branded sample, or a short video under the bench light at the engraving station. Laser contrast changes on satin, mirror, and Damascus finishes, and this is the wrong place to save one sample fee. QC can catch a weak mark in 10 seconds under the lamp.

Packaging, compliance, and retail readiness

Packaging gets pushed to the last line of too many POs, then it becomes the part holding the shipment. Bad habit. A knife is sharp, has weight in the handle, and sometimes still carries a thin anti-rust oil film after the wiping table. The box has to protect the edge, survive normal warehouse handling, and look clean on a retail shelf or in a 15-second unboxing clip. We have seen this go sideways: QC pulled 20 samples from a 500 pc pilot run, and 3 blade tips had cut through the paper insert.

Common choices include color sleeve, kraft box, rigid gift box, EVA insert, blister card, magnetic box, blade guard, sheath, and master carton dividers. For a supermarket or kitchenware distributor, the buyer usually checks EAN barcode scan rate, peg-hole strength, and whether the 350 gsm card bends after 48 hours on the hook. A DTC brand looks harder at box texture, 28-32 kg/m3 foam density, and return damage after 1.0 m courier drops. Hospitality buyers often choose plain bulk packing because the math works: 12 knives per inner box, no retail sleeve, less waste in the hotel kitchen.

Compliance changes by product and market. Kitchen knives touching food need food-contact checks for handle resin, blade coating, anti-rust oil, and printed packaging materials. Europe may require LFGB or REACH support. The US may ask for FDA-related food-contact statements. Pocket and tactical knives bring a different headache: state, provincial, or retailer limits on blade length, lock type, assisted opening, and warning text. One buyer flagged a 3.5 inch assisted folder after artwork was finished; the label had to be reprinted before packing, and the packing team lost 2 working days waiting beside the carton sealer.

For carton packing, define inner quantity, master carton quantity, gross weight, carton dimensions, drop-test requirement, humidity protection, and desiccant use. If your retail box has a window, confirm whether the blade tip can pierce during a 1.0 m drop. Do the drop test early. Asking only whether the box looks premium is the wrong question. If the knife uses a sheath, confirm retention force; too loose causes claims, too tight causes scratches and customer complaints. On the grinding line we usually ask QC to shake-test 10 pcs after final packing, then open the cartons and check tip marks, handle rub, and loose guards.

At our China factory, a typical new branded kitchen knife line takes 7-12 days for packaging proofing after die-line confirmation. If you change box paper, foil stamping, or insert shape after sample approval, the clock resets. Not 2 days. Usually it becomes 7-12 days again, and a small typo on the PO, such as “matte lamination” written as “gloss lamination,” can stop the whole packaging order before the Heidelberg printer even makes the first sheet.

MOQ, tooling, pricing, and lead time

Keep product cost separate from shipment cost: samples/tooling/unit FOB on one sheet, packaging/inspection/freight on another. Six lines are enough. If a Santoku spec moves from 2.0 mm to 2.3 mm at the spine, our Mitutoyo caliper check changes, steel yield changes, and the grinding man will quote a different pass time. One lump-sum quote hides the part that bites later.

For knife brand sourcing, MOQ depends on what we already have on the shelf. Existing models with laser logo and color box start from 300-500 pcs per SKU in our shop. Custom handle colors need 500-1,000 pcs because ABS or G10 suppliers will not open a batch for 200 sets. New forging dies, injection molds, folding knife frames, or custom sheaths bring tooling fees from USD 300 to USD 5,000+ depending on complexity; last month the buyer pushed back on a USD 1,200 handle mold until we showed the cavity drawing, gate position, and 0.05 mm shrinkage allowance.

Lead time changes by route. Logo-only sampling takes 7-15 days when the blade blank is on the rack. Modified ODM samples usually take 15-25 days because the grinding line has to reset jigs, finish samples, and send QC photos with spine thickness plus logo position marked in mm. Full custom OEM samples take 25-45 days if tooling, CNC fixtures, or mold trials are involved. After sample approval, bulk production usually runs 35-60 days for kitchen and outdoor knives; in peak season or for Damascus, complex coatings, or multi-piece gift sets, we quote closer to 60 days vs 45 days. We ship better when the approval photo has a red circle and a signed date, not a “looks good” message in WhatsApp.

TANGFORGE produces roughly 300,000 knife units per month across kitchen, chef, outdoor, pocket, hunting, tactical, and Damascus categories. Capacity helps. It does not save a loose spec sheet. A 2 mm change in blade thickness changes steel ordering, while a new gift box insert changes carton CBM and slows the table sealer. We have seen packing output drop from 1,200 sets/day to 850 sets/day because the insert was too tight; QC pulled the sample and the buyer flagged scuffed bolsters after only 20 trial packs.

Ask for pricing at clear quantity breaks: 500 pcs for a test order, 1,000 pcs for normal retail launch, and 3,000 pcs if you expect repeat shelves. “What is your best price?” is the wrong question. Ask where the cost sits. QC pulled a 1,000 pcs sample run last quarter where the knife was fine, but the EVA insert added 0.38 USD per set and killed the buyer’s target margin; the math does not work when brands negotiate only the blade price.

Quality checkpoints before bulk shipment

Put quality control in the purchase order before we cut steel. Do not wait for defects. For knives, the inspection scope starts with safety and function, then checks scratches, logo position, retail packing, and country-of-origin marks. AQL 2.5 for major defects and AQL 4.0 for minor defects is a normal starting point, while critical safety defects get zero tolerance. We attach the QC checklist to the PO as page 3, with reference photos, ±0.5 mm logo limits, carton-drop notes, and edge-cover requirements, so nobody on the grinding line argues later about what “acceptable” means.

Define critical defects in plain words: broken blade; loose handle; exposed burr that can cut a finger; lock failure on folding knives; wrong steel; wrong logo; missing country-of-origin mark; blister pack that lets the edge punch through. Major defects include visible handle gaps over 0.3 mm, uneven bevel wider on one side, off-center folding blade, weak sheath retention, wrong barcode, rust spots, and crushed inner boxes. Minor defects can cover small polishing marks inside the approved limit, such as a 5 mm hairline mark on the inner handle face. QC pulled one sample last month with a burr near the heel after the 600 grit belt pass. The buyer called it “minor.” Wrong call if a customer can get hurt.

For kitchen knives, check blade length in mm, spine thickness, unit weight, HRC, edge sharpness, handle alignment, logo position, and packaging fit. We run digital calipers, a Rockwell tester, and a paper-cut check at the bench before sealing cartons. For pocket knives, add lock strength, opening smoothness, blade centering, clip screw torque, and closed-blade safety. A T6 driver on the clip screws catches more issues than people expect. For Damascus knives, set the acceptable pattern range with photos, because no two blades match exactly; delamination or deep pits fail the lot.

Pre-shipment inspection works only when the standard is visual and measurable. Send approved golden samples, defect photos, and packing samples to the factory and the third-party inspector if you hire one. If your order is 1,000 pcs, inspect when at least 80% is packed and 100% is produced. That leaves room for rework before the vessel cutoff. We have fixed logo position issues in 3 days with a jig reset on the pad-printing station; waiting until full carton sealing turned the same problem into 12 days vs 18 days on shipment. Inspecting after every carton is taped is the wrong question to ask. The math does not work.

The last practical check is carton data. Confirm SKU, quantity, barcode, carton mark, gross weight, dimensions, and pallet plan before booking. We have seen import trouble start from one PO typo: “BK-08” printed on cartons for “BK-80.” The knife was correct. The box was not. QC should read the carton mark against the PO line by line before the forwarder gets the booking sheet.

Frequently asked questions