FC-D
Fresh-control bags
Flexible film packaging for produce packing, distribution and retail presentation.
Fresh-control
packaging.
Precision microperforated film, tailored to your produce and handling conditions.
Designed around your produce.
Validated through application trials.
Film mechanism is conceptual, not to scale.
Built around your supply chain
Growers & packers
Exporters & distributors
Retail suppliers
Our packaging
Three packaging
formats.
Choose a format. Then tailor the film, size and configuration to your produce and handling conditions.
Compare the formats
FC-Z
Fresh-control cartons
Corrugated packaging configured for protection, stacking and fresh-produce handling.
FC-P
Insulated EPS boxes
Insulation and cushioning combined with fresh-control film for demanding produce routes.
Longan for the
Sam’s Club supply chain.
Custom fresh-control bags for a Chuliang longan supplier serving Sam’s Club, shown within retail packs.
- Produce
- Chuliang longan
- Packaging
- Custom fresh-control bag, shown in a retail tray
- Application
- Supplier packing and retail presentation
Explore the supplier application →
This is a supplier application reported by Frectro. Frectro has no direct contract with Sam’s Club or Walmart; the case does not constitute endorsement by either retailer.
More applications
Packaging
in practice.
See how packaging is applied in produce handling and retail. Start with the use case closest to yours.
View applications
Durian · Packing & distribution
A fresh approach to durian handling
Fresh-control bags and protective packaging applied to whole-durian handling and distribution.
Aromatic lemon · Trial planning
Aromatic lemon: plan a trial
Plan an aromatic lemon packaging trial around your cultivar, handling temperature and target storage period.
Four produce examples.
Results with conditions.
Four brand-reported storage examples, shown with their temperatures. Explore illustrative packaging comparisons, then use the reported data to plan your own trial.
Aromatic lemon
Warm storage
2525 days
Brand-reported with Frectro film
30°C
Explore a warm-storage example. The published Frectro result is 25 days at 30°C; the images illustrate appearance differences rather than measured day-25 outcomes.
- Unpacked reference
- 3 daysat 30°C
- Frectro film
- 25 days30°C
Cherries
Chilled storage
2222 days
Brand-reported with Frectro film
4–8°C
Explore a chilled-storage example. The published Frectro result is 22 days at 4–8°C. The unpacked picture is illustrative; a matched chilled control is not available.
- Storage temperature
- 4–8°Cchilled conditions
- Frectro film
- 22 days4–8°C
Monthong durian
Tropical produce
44 days
Brand-reported with Frectro film
25°C
Explore a tropical-produce example. The published Frectro result is 4 days at 25°C. The cut fruit illustrates appearance; it does not document the trial setup.
- Unpacked reference
- 2 daysat 25°C
- Frectro film
- 4 days25°C
Wasabi
Changing temperature
1111 days
Brand-reported with Frectro film
35°C → 4°C
Explore a changing-temperature example. The published Frectro result is 11 days across a 35°C to 4°C profile. The unpacked picture is illustrative; a matched control is not available.
- Temperature profile
- 35°C → 4°Cwarm to chilled
- Frectro film
- 11 days35°C → 4°C
Brand-reported storage durations. Published unpacked references are not established as same-batch controls. Illustrations show possible appearance differences and do not verify the stated storage durations. Results depend on produce, maturity, packing and handling conditions.
Explore a packaging trial for your produce and handling conditions.
Plan a sample trial
At the heart of the packagingPrecision microperforation.
The science behind the film
Fresh produce breathes. Its packaging should respond.
Our fresh-control approach combines precision microperforated film, data-assisted calibration and produce trials to match gas and moisture exchange to the application.
01
Understand the produceVariety, maturity and handling conditions.
02
Match the packagingFilm design, pack size and format.
03
Validate with a trialEvaluate quality under your actual conditions.
Research & development
Freshness starts
with research.
Frectro’s joint laboratory at the Guangdong Institute of Laser Plasma Accelerator Technology connects film development with produce testing.
Laser precision. Produce-specific design.
Institute-developed laser equipment creates microperforations in the film. AI-assisted calibration and application trials help match the film specification to the produce, maturity and temperature.
A research platform with academic roots.
The institute was jointly established by the Guangzhou and Baiyun District governments and Peking University.
Packaging details
FC-DFresh-control bags
View specifications
A flexible pack.
Built around your produce.
Flexible film packaging for produce packing, distribution and retail.
Small openings.
A tailored exchange.
Microperforation manages gas and moisture exchange. Select the film for the produce, maturity and storage temperature.
Your fill weight.
Your final specification.
Agree the dimensions, film thickness, printing and packing method, then evaluate the bag in a defined trial.
Discuss this formatFilm detail is schematic. Pore size and spacing are not to scale.
FC-ZFresh-control cartons
View specifications
An outer carton.
Ready for handling.
A corrugated outer format for produce handling, stacking and distribution.
See the structure
at the edge.
The exposed edge shows the corrugated material used in the outer carton.
A complete pack.
Configured together.
Match the carton with the film component and any required insulating lining. Confirm internal dimensions and print.
Discuss this formatProduct detail from the photograph. Film and lining configurations depend on the application.
FC-PInsulated EPS boxes
View specifications
Protection takes
another shape.
A protective EPS outer box with a matched fresh-control film configuration.
A moulded lid.
A protective shell.
The photograph shows the moulded lid and corner. Confirm the internal fit and cushioning for your produce.
Insulation.
In the handling plan.
Define the route, temperature and duration, then trial the complete box and film configuration.
Discuss this formatProduct detail from the photograph. Validate the complete configuration and temperature plan in a trial.
Storage conditions and reported results
Different conditions.
Different storage windows.
Temperature, packing method and variety shape the storage window. Compare the reported examples below.
Honey peach
Two storage temperatures
6°C
Unpacked reference3 days
Frectro film13 days
35°C
Unpacked reference2 days
Frectro film6 days
Lychee
Two storage temperatures
6°C
Unpacked reference3 days
Frectro film7 days
25°C
Unpacked reference1 day
Frectro film3 days
Chuliang longan
Two packing conditions at 15°C
15°CBag packing
Unpacked reference3 days
Frectro film7 days
15°CHeat-sealed
Unpacked reference3 days
Frectro film7 days
Banana varieties
Two varieties at 15°C
15°CRed banana
Unpacked reference3 days
Frectro film14 days
15°CHighland sweet banana
Unpacked reference3 days
Frectro film13 days
Days · shared 0–14 day scale
All 18 storage results
Reported Frectro storage durations and published unpackaged reference values. Reference values provide context; they are not established as same-batch control trials.
| Produce | Temp. | Reference (days) | Frectro (days) |
|---|---|---|---|
| Apple cuts | 10°C | 1 | 7 |
| Lychee | 25°C | 1 | 3 |
| Strawberry | 4–8°C | 2 | 12 |
| Monthong durian | 25°C | 2 | 4 |
| Grapes | 25°C | 2 | 5 |
| Red grapes | 25°C | 2 | 5 |
| Durian (Jialun / 甲仑) | 25°C | 2 | 3 |
| Honey peach | 35°C | 2 | 6 |
| Wasabi | 35°C → 4°C | — | 11 |
| Produce | Temp. | Reference (days) | Frectro (days) |
|---|---|---|---|
| Honey peach | 6°C | 3 | 13 |
| Lychee | 6°C | 3 | 7 |
| Chuliang longan | 15°C | 3 | 7 |
| Red banana | 15°C | 3 | 14 |
| Highland sweet banana | 15°C | 3 | 13 |
| White guava | 15°C | 3 | 7 |
| Aromatic lemon | 30°C | 3 | 25 |
| Cherries | 4–8°C | — | 22 |
| Green grapes | 2°C | 7 | 18 |
Source: Frectro’s published storage data · data cut-off 30 June 2026. The source does not provide sample sizes, quality thresholds or a complete protocol. Durations are brand-reported results, not a guaranteed shelf life. The cherry result describes storage at 4–8°C, not a completed sea-freight trial.
Plan your packaging trial
Compare with the packaging you use today.
Your produce, route and current pack provide the baseline. Agree the trial conditions and quality criteria before choosing a final configuration.
Compare open storage, standard bags and Frectro film under the conditions relevant to your operation.
Working with Frectro
From sample trial
to specification.
A practical path from your first conversation to a packaging solution tested for your business.
01
Tell us your needs
Share your produce, route, temperature and target handling time.
02
Trial the packaging
Agree a sample configuration and evaluate it against your current packaging.
03
Confirm the specification
Finalize the format, dimensions, print and commercial terms.
04
Deliver and refine
Review the application and use feedback to guide the next order.
Let's talk packaging
Where does your fresh produce go next?
Tell us what you grow, pack or ship. We’ll help identify a suitable starting point for a packaging trial.
Discuss packaging