A factory-side guide to gloves for vending machines, focused on the numbers that stop jams and repacking losses: slot limits, folded pack thickness by size, flat glove constructions, barcode and card layout, inner and master counts, MOQ, lead time, AQL and packaging PPS approval before bulk.
Start with the machine envelope, not the glove category
For gloves for vending machines, the approval point is the finished retail pack, not the glove shell on its own. Before we sample, we need four numbers: maximum pack width, maximum pack height, maximum pack thickness under light compression, and machine type: spiral coil, pusher tray or locker. If those numbers are missing, send a machine drawing, a used competitor pack that already dispenses, or an actual slot sample. Without that, everyone is guessing. As a working range, many single-pair industrial vending packs sit around 130 to 160 mm wide, 240 to 300 mm high, and under 30 to 35 mm total thickness after packing. That is only a guide. Some spiral systems apply side pressure and top drag, so a pack that measures 32 mm on the bench may behave like 36 mm once loaded in the column. If the approved slot is 35 mm and your packed sample is 39 to 42 mm with the card fitted, that is not a packing defect. It is the wrong specification for that machine. At factory level we can change fold direction, cuff tuck, bag film, header card caliper, seal position, barcode placement and carton structure. What we cannot do is compress a bulky glove family into a flat-pack result. Split leather drivers, insulated winter gloves, full TPR impact gloves, long-cuff gauntlets and heavy double-dip styles do not become vending-friendly just because the bag is tighter. If you need a true compact vending pack, start from a flat glove construction.
Choose glove constructions that actually fold flat
The most reliable builds are seamless knitted gloves with low-profile palm coatings and short knit wrists. In practice that usually means 13 gauge polyester with PU palm, 13 or 15 gauge nylon with PU or micro-foam nitrile, and 13 gauge HPPE-blend cut-resistant gloves with smooth nitrile or foam nitrile. These constructions compress evenly, spring back after carton load, and hold pack thickness more consistently across a production lot. For cut styles, keep the claim tied to the real test result, not the sales description. If the test report gives EN 388 4X42C or 4X43D, print that exact code. If a US buyer wants ANSI/ISEA 105 cut marking, only print the tested level after the lab report is confirmed. General requirement marking should follow EN ISO 21420 where applicable. We will not support guessed claims on a header card just to make first artwork look complete. The styles that most often fail vending packing limits are 10 gauge acrylic terry, brushed thermal liners, sandy nitrile double-dips, heavily crinkled latex, long cuffs, sewn-on patches, TPR impact backs, split leather riggers and insulated cut-and-sew gloves. We do make some of those categories, but for spiral or tray vending we usually advise against them. They may still work in a locker-type machine where the product drops from a wider compartment rather than being pushed through a tight channel.
Build the retail pack for refill handling, not just shelf appearance
The usual format is one pair in a clear polybag with a folded header card. For industrial glove vending, bag film in the 40 to 60 micron range is a practical starting point. Below about 35 microns, fingertip coating edges and cuff corners start puncturing during carton handling or van replenishment. Above 60 microns, you add cost and thickness without much field benefit for a simple single-pair pack. For closure, we normally prefer heat seal over adhesive flap. Adhesive flaps are quicker to pack, but they can lift in dusty stores, oily service vans or repeated branch handling. Heat-sealed bags are slower on the line but more stable in use. If the buyer requires flap bags, we need that before quotation because it changes labour, line speed and sometimes total pack thickness. Header card stock matters. A typical folded card is around 250 to 350 gsm SBS board. Too light and the top edge curls after carton pressure. Too stiff and the score line cracks during folding. If the machine does not need a hanging display, remove the euro slot. That can save a few millimetres at the top edge and reduces tear-out. For barcodes, lock the position in artwork. Leave a flat area of roughly 38 x 25 mm minimum for a linear EAN or UPC with clear quiet zones. Do not place the code on a fold, over a seal seam or under a hang hole. The buyer usually owns the GS1 barcode; we can print or label it, but we do not generate barcode ownership.
Control folding with an SOP and thickness checks by size
Most vending failures we see come from folding variation, not glove defects. A hand-made prototype may pass because one experienced packer folded it carefully, then bulk packing drifts by 10 to 15 mm in fold position and the machine starts jamming. For vending work, the packing SOP should show fold direction, cuff placement, card insertion step, target folded width, target folded height and maximum total thickness for each size. Thickness must be checked by size range, not only on one approval sample in size 9. In the same 13 gauge construction, a size 11 or 12 can easily pack 4 to 6 mm thicker than a size 8 or 9 because of finger length, palm width and cuff bulk. If the machine will vend mixed sizes, test the largest approved size, not only the neatest-looking middle size. Decoration should stay low-profile. Small heat transfer marks, one-colour screen print and simple cuff print are usually manageable. Thick silicone badges, woven labels left proud of the cuff, embroidered patches and raised back branding create catch points and extra thickness. If branding is non-negotiable, it needs a live dispense test. We can fold around a logo; we cannot promise a raised badge will behave like a flat print.
Set carton structure for branch replenishment as well as export
A common mistake is to optimise only for FOB cost per pair. A 120-pair master can look efficient on paper, then branch staff split it on site, crush the top row and puncture retail packs while repacking for machines. For vending programmes, a practical structure is often 1 pair per retail bag, 10 or 12 pairs per inner carton, then 6 to 10 inners per master depending on glove bulk. In real projects we often ship 72, 96 or 100 pairs per master, not the absolute maximum count. Set carton limits in the PO. A gross weight cap of 12 to 15 kg is sensible for manual handling. Many buyers also ask for outer carton dimensions around 60 x 40 x 35 cm maximum so cartons fit branch shelving, parcel networks and service vans. If the glove is thin and the card small, count can increase. If the programme includes larger sizes, thicker cards or bulkier cuffs, count should come down before the bottom layer starts taking compression damage. Packaging QC should be written into inspection, not treated as a secondary check. A workable benchmark is AQL major 2.5 and minor 4.0 on pack appearance and integrity, alongside normal glove inspection. We also like a simple drop check on sealed masters and a count check on inners, because bent cards, burst bags and short-packed inners all become destination claims even when the glove itself is acceptable.
State assortment, Incoterm and shipment method early
If you need machine-ready assortment by size, put it into both PI and final packing instruction. For example, 20 percent size 8, 50 percent size 9 and 30 percent size 10. Ratio packing is slower than straight-size packing, it increases recount risk, and on first runs it often creates a small overrun or shortfall by size. That is normal production reality. Agree the tolerance before production rather than arguing over a few pairs after loading. Shipment term also needs to be fixed early. Tell the factory whether the order is EXW, FOB, CIF or DDP at RFQ stage. Carton dimensions affect pallet pattern, LCL chargeable volume, courier rates and FCL loading quantity. If the project moves by parcel or mixed LCL rather than full-container sea freight, carton size discipline matters even more than for a standard FCL shipment. A vending pack is a packaging project as much as a glove project. We can advise on carton dimensions and pair counts, but we do not control the buyer's local branch setup, replenishment method or machine operator behaviour. If a buyer plans to break export masters into branch kits after arrival, that handling step should be considered when deciding inner counts and board strength.
MOQ, lead time and pricing: packaging usually drives all three
For a standard OEM glove in bulk export packing, the glove body might start around 1200 to 3000 pairs per size and colour, depending on yarn booking, coating line schedule and whether the shell is already a running style. Once you add printed header cards, exact barcode control, individual retail bags, machine-specific folding and size-ratio assortments, the practical MOQ is more often 3000 to 6000 pairs per style. Sometimes the card printer minimum becomes the real MOQ, not the knitting line. Lead time follows the same pattern. A repeat 13 gauge polyester PU glove with plain bulk packing may be around 25 to 35 days ex works after deposit and artwork confirmation. A first vending programme with new cards, barcode check, fold approval and final carton structure is more often 35 to 45 days. Add more time if there is a holiday interruption, a revised PPS, or a separate print run for cards and labels. In these projects the packing line is often the bottleneck, not knitting or dipping. There is no honest one-price answer for all gloves for vending machines. Pair cost changes with yarn type such as polyester, nylon or HPPE blend, with gauge such as 13 or 15, with coating such as PU, smooth nitrile or micro-foam nitrile, and with the tested performance level under EN 388 or ANSI/ISEA 105. Then the vending pack adds bag cost, card cost, printing or labelling, folding labour and assortment labour. A usable RFQ must include glove spec, size range, target pack dimensions, card spec, barcode requirement, carton structure and Incoterm.
Approve a packaging PPS and run a real machine test before bulk
Do not approve from loose glove samples or digital mock-ups. You need a packaging PPS made with the actual glove, final size set, final fold, final bag, final header card and final barcode location. Then run that PPS through the real machine. In many projects, 10 to 20 live dispenses per SKU is enough to expose corner catch, over-thickness, bag memory or poor recovery after column pressure. If the machine behaves differently when full and nearly empty, test both conditions. The approval file should record glove construction, yarn, gauge, coating, cuff style, decoration method, size ratio, folded width, folded height, maximum packed thickness by size, bag film thickness, board spec, barcode position, inner count, master count and carton marks. Keep one sealed golden sample signed by both sides. It is not a legal test standard, but it prevents many arguments when bulk packing starts. Our position as a Yiwu OEM/ODM glove factory is straightforward. We can control knitting, dipping, sewing, folding and packing to an agreed specification. We can provide PPS samples, packing SOP confirmation and inspection against agreed AQL. What we cannot do is guarantee performance in a third-party vending machine if the buyer changes slot hardware, changes card stock, adds a thicker label, alters the size mix after approval, or skips real dispense testing. The cleanest programmes lock the physical pack standard before bulk, not after the first jam report.
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This guide is updated when industry conditions change - the last revision was based on Q1 2026 fabric pricing and CN-EU freight rates.