A sourcing guide for freezer-room work gloves used in food warehouses and distribution, covering liner weight, 7G to 10G constructions, EN 511 testing, coating choices, moisture control, MOQ realities and common specification mistakes.
Start with the actual temperature and handling cycle
If your customer works at minus 18 C in a food distribution freezer and handles cartons for 20 minutes at a time, a thin 13G PU glove is the wrong product even if it feels dexterous at sample stage. For routine freezer picking, buyers usually need a spacer or terry-lined glove with enough loft to trap air, then a palm coating that still grips corrugated board when condensation forms on the box surface. The first decision is not brand, colour or logo. It is the exposure pattern: static cold storage, intermittent in-and-out work, or deep-freeze picking with repeated contact on metal racking. Ask for ambient temperature, contact surface, typical shift cycle, and whether workers also use RF scanners. Those four points decide whether you need a 7G acrylic terry shell, a 10G brushed liner, or a two-layer construction with a 13G inner and outer dip. If a buyer cannot give that information, any glove quote is guesswork.
What construction actually works in Yiwu factory production
In our part of the industry, the practical cold-room options are usually knitted-and-dipped gloves rather than fully sealed insulated ski-style gloves. A common build is a 7-gauge acrylic terry outer with a crinkle latex or sandy latex palm. Another is a 10-gauge polyester-acrylic brushed liner with double latex coating: a flat full first dip to block some moisture and a sandy palm second dip for grip. These are realistic OEM factory products with repeatable production runs. What we do not usually recommend for warehouse freezer work is a thick split leather glove or a complicated membrane glove unless the application truly needs it. Leather gets heavy when damp and is slow to dry. Waterproof breathable membrane gloves belong more to cut-and-sew outdoor categories and have different MOQ and fitting issues. If a buyer asks a Yiwu knit-and-dip factory for a highly technical seam-sealed insulated glove with touchscreen fingertips and taped membrane inserts, that is outside the core lane and should be sourced from a specialist cut-and-sew producer, not forced into the wrong factory.
Read EN 511 correctly instead of buying by thickness
For cold protection in Europe, the relevant code is EN 511. The result is shown as three performance digits covering convective cold, contact cold and water penetration. A glove marked EN 511: 22X has passed defined levels for convective and contact cold, while X means that category was not tested. Many buyers only ask for warm gloves, but a proper technical file should state the EN 511 result together with the base standard now used for general glove requirements, EN ISO 21420. Thickness alone tells you very little. A very bulky glove can still perform badly if compression kills the insulating air layer during box handling. Contact cold matters when workers touch steel cage trolleys, rack beams or freezer door hardware. In practice, we often see buyers over-focus on the highest possible cold score and forget dexterity. If workers cannot scan labels or peel shrink film, they remove the gloves, and the real protection level becomes zero. A workable freezer glove is usually a compromise between EN 511 performance, grip, and acceptable finger movement.
Palm coating choice decides whether cartons get dropped
For freezer logistics, the coating is often more important than the liner once the temperature range is defined. Crinkle latex gives strong grip on dry and slightly damp corrugated cartons and is cost-effective for volume orders. Sandy latex usually gives a more controlled grip on smoother outer wraps and can feel less slippery when frost softens into surface moisture. Foam latex can work, but in deep cold it is not always as durable as buyers expect on abrasive carton edges. Smooth nitrile is usually not my first choice for freezer box picking because grip on cold corrugated can be inconsistent. Sandy nitrile is better, especially where some oil contamination appears, but most food cold-store operations are handling dry or damp packaging, not oily parts. A typical mass-order spec might be 10G acrylic liner, full latex first dip, sandy latex palm second dip, knit wrist, navy shell, orange coating. On MOQ, many factories will start around 3,000 to 6,000 pairs per colour for a custom run, while a stock-supported colourway may be easier at lower trial quantities.
The most common sourcing mistake is ignoring moisture management
Cold gloves fail in the field as often from sweat and condensation as from low temperature. If workers move between ambient and freezer zones, moisture builds inside the glove, then insulation drops fast. That is why a soft acrylic terry liner often outperforms a denser cheap shell that looked neat in a showroom. The loft matters, and so does drying time between shifts. Ask the factory how the glove behaves after a wear test, not only how it looks fresh from packing. Check cuff recovery, liner shedding, and whether the full dip line becomes stiff after cold exposure. If the glove is intended for food warehouses, also think about colour contrast so tears and contamination are visible; dark navy or royal blue shells are common. For quality control, an AQL 2.5 level for major defects is a sensible starting point for packed inspection, but you should also add in-line checks for coating coverage, pair weight tolerance and cuff length because these affect cold performance directly.
What to lock in before you place the PO
A workable purchase order should state shell yarn, gauge, coating type, coating coverage, target weight per pair, size breakdown, carton pack and labelling. For example: 7G acrylic terry, crinkle latex palm, size 8 to 11, pair weight plus or minus 5 percent, 12 pairs per polybag, 120 pairs per export carton. If you leave the liner weight vague, two factories can quote the same description and send very different warmth levels. Lead time for a customised freezer glove is commonly around 35 to 50 days after sample approval and deposit, depending on yarn dyeing, dip line loading and packaging complexity. If you need individual barcode stickers, multilingual inserts or inner packs for distributor shelves, add time. On freight, these gloves are bulky; a 40HQ matters more than unit price because cubic volume fills before carton weight does. Before shipment, ask for packed carton dimensions and loading estimate so you can compare FOB versus CIF realistically. Cheap cold gloves become expensive very quickly when you discover too late that the container fit was overstated or the glove was specified for warmth but not for actual freezer handling.
Coming to Yiwu or Hangzhou?
We host roughly 40-60 buyer visits a year. Workshop A & B run Mon-Sat; Workshop C (cut-resistant) Mon-Fri. Book a slot two weeks ahead and we can pull random samples from any active production line for you to inspect.
Sourcing is messy work. If this article saved you a 90-minute call with a trader, share it with one other importer who needs to see it.