Frozen shoestring French fries are a fine-cut frozen potato product available for foodservice, distributors, wholesalers, restaurant chains and retail markets.
SINOFROST supplies 4×4mm and 7×7mm frozen shoestring French fries for bulk requirements. Product specifications can include coated or uncoated, skin-on or skin-off, plain or custom seasoning, with flexible packing and private label options available according to customer requirements.
Product Specifications
The main shoestring fry sizes are 4×4mm and 7×7mm. Different product specifications can be selected according to customer and market requirements.
In addition to cut size, requirements may include:
- Coated or uncoated
- Skin-on or skin-off
- Plain or custom seasoning
- Packing and private label requirements
The selected specification is confirmed before production so that product and packing requirements can be checked during processing and before shipment.
Raw Material Selection & Processing
Frozen shoestring fries are produced from selected potatoes suitable for French fry processing.
Before production, raw potato lots may be checked for colour uniformity, potato size, strip length, peel loss, trim loss and solids content. These factors can affect the appearance, strip consistency and finished product quality.
The potatoes are washed and sorted, peeled when required, cut to the specified shoestring size, par-fried, quick frozen and packed.
Because shoestring fries have a fine cut, attention is given to maintaining a consistent cut size and strip shape throughout production.
Quality Control
SINOFROST's QC team conducts inspections during production and before shipment according to agreed specifications.
Samples may be checked for weight, cut size, strip length, length distribution, colour, texture and percentage of breakage. Short and broken pieces, visible defects and overall appearance can also be checked against the confirmed product requirements.
Packing is inspected before shipment to ensure the agreed packing requirements are followed.
Finished Product Quality
Finished shoestring fries should have a reasonably uniform colour, size and strip shape, with good overall appearance and minimal visible defects.
After preparation, the exterior should be moderately crisp without excessive oiliness, while the potato interior should be properly cooked, tender and practically free from sogginess.
Product quality requirements can vary according to the selected cut size, coating, skin and seasoning specification.
Flexible Packing & Private Label
Flexible packing is available according to customer requirements, with private label bags, boxes, cartons and labels available for different market needs.
For detailed product specifications and available options, view our Frozen Shoestring Fries.






