Blueberry Absorbent Pads

Blueberries are sold on a fragile balance. They keep their value only while they stay plump, dry and covered in their natural powdery bloom, but inside a clamshell or punnet the pack breathes, temperature shifts and moisture condenses. That dampness softens the berries, speeds mold and rubs away the bloom that tells a shopper the fruit is fresh.

A blueberry absorbent pad sits in the base of the pack and pulls that condensation away while letting the pack keep a little exchange of air. Growers, packers, cold-chain operators and e-commerce sellers use it to keep berries firmer and better-looking further along the journey, from the packing line to the last-mile delivery.

Where Blueberry Absorbent Pads Are Used

• Packing lines at source — liner inside clamshells and punnets during manual or automated sorting and packing.
• Retail displays — pre-packed blueberries in supermarkets and premium fruit shops, absorbing condensation that forms in refrigerated cabinets.
• E-commerce and community group buying — inside packs shipped to consumers, smoothing temperature swings on the last mile.
• Export and long-distance cold chain — as interlayer pads between stacked boxes in refrigerated sea or land containers, where they absorb condensation and cushion the load.

Key Features

Balanced humidity, not just absorption

The core combines a high-moisture-permeable membrane with a moisture-locking layer. It absorbs excess condensation while allowing appropriate water-vapour exchange, so the pack avoids both dampness and over-drying, giving blueberries a breathable microclimate.

Protects the bloom and the berry

The surface is soft and fine, cushioning berries against transport vibration and reducing the friction that knocks off the natural powdery bloom or damages the skin. Berries arrive plump, dry and with their marketable bloom intact.

Soft-cushion and cold-chain friendly

The pad stays flexible and absorbent at low temperature and keeps its structure after absorbing, so it performs in chilled and refrigerated logistics and under stacked export loads.

Food-contact safety and options

The pad is made from food-grade materials that meet food-contact safety requirements and are non-toxic and odour-free. It uses recyclable materials, and biodegradable options are available across part of the range.

Technical Specifications

Blueberry pads are matched to standard berry clamshells, punnets and export cartons:

• Absorbent capacity: 600–3,500 ml/m²
• Roll: length 400–1,500 m, width 45–400 mm, diameter up to 1,200 mm — for automated packing lines
• Sheet: length 80–450 mm, width 45–400 mm; other sizes available
• Colours: white, black, red or customised

Size can be cut quickly to fit standard berry packs such as 125 g and 250 g clamshells, lidded or non-lidded; basis weight, absorbency and colour are customisable.

How to Select and Order

• Match the pad footprint to the box base (125 g / 250 g clamshell or loose carton) so condensation is captured before it reaches the berries.
• Choose absorbency and cushioning by route — retail shelf, cold-chain export and e-commerce single packs differ in how much moisture they see.
• Tell us your packing line speed and target freshness window, and we will recommend a spec; comparative trial data at typical holding temperatures (around 0–2 °C) can be shared for reference.

MOQ, lead time and sample shipping depend on size and volume — send your pack format and target shelf life and we will quote accordingly. Private-label printing is available for retail-branded packs.

FAQ

Are these pads safe for direct contact with blueberries?

Yes. They are made from food-grade materials that meet food-contact safety requirements and are non-toxic and odour-free, so they will not affect the fruit's flavour.

Will the pad suffocate the berries?

No. The design allows controlled water-vapour exchange while absorbing excess moisture, so the pack stays breathable rather than sealed and damp.

Can you fit different clamshell sizes?

Yes. Size and basis weight can be cut quickly to standard formats such as 125 g and 250 g clamshells, lidded or non-lidded, and to loose export cartons.

Can I get samples to trial first?

Yes. Request samples to trial in your own packs and cold chain, and ask us for comparative freshness data to support your evaluation.

Bofeng New Materials supplies food-grade blueberry absorbent pads to berry packers, cold-chain operators, supermarkets and e-commerce sellers, with sizes tuned to standard clamshells and custom absorbency. Tell us your pack format and cold-chain window and we will spec a pad for your blueberries.

Get a quote or request samples: jason.zhan@bofmat.com

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