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Modified atmosphere packaging for fresh produce

Keep produce fresh 30 to 40% longer. Test it free on your own line.

StayFresh film regulates oxygen, CO2 and humidity inside the pack, with no additives. Built for packers, processors and grower-shippers. Drop-in for the machines and bag sizes you run today.

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FDA 21 CFR 177FSSC 22000BRCGSBPA-freeCalifornia Prop 65
Fresh vegetables and greens at a produce market
MA/MH film Grades for 60+ produce types
30–40%Longer shelf life in the cold chain
Up to 5×Longer at ambient temperature
60+Produce types with a calibrated grade
16Product lines, bulk to retail
The StayFresh test

Free samples. Two weeks. Nothing owed if it does not work.

Get Free SamplesSee the test protocol
  1. Tell us your crop, bag or roll size, gauge and ship-to address.
  2. We send free samples cut to your spec: standard sizes within 3 business days, custom sizes in about 10 business days.
  3. Run them beside your current film on one line for two weeks and measure shelf life your way.
  4. Under a 30% gain: keep the samples, owe nothing.
  5. Over 30%: StayFresh beats your current per-unit film price by 10% for the first 12 months, no minimum on the first order.
Product lines

Film for every format you pack

From bin liners at the packing house to salad roll stock and grape pouches at retail. Every line uses MA/MH film calibrated to the crop.

BulkBulk

Long-term storage

BulkFlowBulk

Automation

Automated RetailSalad Film

Leafy greens

Automated RetailFlowPack

Retail automation

PouchesGrape Pouch

Table grapes

Retail BagsCitrus Bag

Mandarins and citrus

Lidding and LinersBerry Liner

Berries

Retail BagsCarrot Bag

Baby carrots and roots

Retail BagsPepper and Cucumber Pack

Peppers and cucumbers

Retail BagsAvocado Bag

Avocados

Lidding and LinersLidSeal

Tray sealing

Fresh-CutFresh-Cut Film

Fresh-cut processors

PouchesPouch

Retail display

Retail BagsBag

Manual packing

SpecialtyHerb Sleeve

Herbs and bunched greens

SpecialtyDate and Dried Fruit Pouch

Dates and dried fruit

See all products with formats and specs

Solutions by crop

Start with your crop

Each crop page names the problem, the grade we recommend and the pack sizes we cut samples to.

Bagged salads and leafy greensBagged salads and leafy greensVery high respirationRomaine hearts and lettuceRomaine hearts and lettuceHigh respirationBroccoli and cauliflowerBroccoli and cauliflowerHigh respirationFresh-cut vegetablesFresh-cut vegetablesVery high respirationTable grapesTable grapesLow respirationBerriesBerriesMedium to high respirationMandarins and citrusMandarins and citrusLow respirationAvocadosAvocadosMedium (climacteric) respirationBaby carrots and rootsBaby carrots and rootsLow respirationMini peppers and bell peppersMini peppers and bell peppersMedium respirationCucumbersCucumbersMedium respirationStone fruit and cherriesStone fruit and cherriesMedium respirationDates and dried fruitDates and dried fruitVery low respirationHerbs and bunched greensHerbs and bunched greensVery high respirationMushroomsMushroomsHigh respirationTomatoes and greenhouse vegetablesTomatoes and greenhouse vegetablesMedium (climacteric) respirationAsparagusAsparagusVery high respirationGreen onions and scallionsGreen onions and scallionsHigh respirationBrussels sproutsBrussels sproutsHigh respirationPomegranate arilsPomegranate arilsMedium respirationSweet cornSweet cornHigh respirationBulk storage and exportBulk storage and exportAll respiration
Ambient-temperature trials (24°C)

Weight loss, side by side

Independent trials conducted by the StayFresh postharvest lab, StayFresh against conventional packaging across 15 vegetables, fruits and herbs.

Cold-chain trials on US crops are in progress; results are posted as each crop completes.

See all 15 trials

CropTrial lengthStayFresh weight lossConventional pack weight loss
Broccoli
Nov 3–9, 2020		5 days
0%
Green and fresh for 5 days
15%
Yellowing in 2+ days
Mint (bulk)
Nov 3–8, 2020		5 days
1%
Green and fresh for 5 days
39%
Withered within 2 days
Eggplant
Nov 3–9, 2020		19 days
1%
Firm and saleable for 19 days
4%
Unsaleable from day 6
Certifications

Paperwork your food safety team will ask for

Every grade ships with its FDA letter of guarantee. See the US compliance page for the full list of state and federal requirements.

FDA 21 CFR 177Food-contact compliant resins, letter of guarantee
FSSC 22000GFSI food safety system for packaging manufacture
BRCGS Packaging MaterialsGFSI packaging materials standard
HACCPHazard analysis for packaging production
ISO 9001Quality management
ISO 14001Environmental management
California Prop 65No listed chemicals requiring a warning
BPA-freeNo bisphenol A in any film or adhesive
Pricing

Quoted to your format and volume

Pricing is quoted by format, gauge and monthly volume. Request a quote and we reply within 1 business day.

Request a QuoteBuy through a distributor
StayFresh USA LLC
Phone
[US phone]
Email
[name@gostayfresh.com]
Address
[street]
Walnut Creek, CA 94597
Hours
Monday to Friday, 7 am to 5 pm Pacific

We reply to sample and quote requests within 1 business day.