Food and beverage packaging operates under requirements that general e-commerce does not. The products are consumed, the packaging touches the products or the containers, and the cushioning material is part of what the customer and the regulator evaluate.
Plastic cushioning creates problems in this environment. Bubble wrap sheds plastic particles when it is cut. Air pillows create static that attracts dust. The material itself is not food-safe, and the particles that come off it are a contamination risk.
Paper cushioning avoids these problems. The material is made from kraft paper, which is a food-safe material. It does not create static, and the particles it sheds are paper dust rather than plastic particles.
What Food Packaging Requires
The first requirement is food safety. The cushioning material must not introduce contaminants that could reach the food. Paper is a well-understood material, and the documentation is straightforward.
The second requirement is hygiene. The cushioning material must not create an environment where bacteria can grow. Paper is dry, and it does not create the moisture or the static that plastic cushioning does.
The third requirement is the recycling stream. The cushioning material should be compatible with the packaging that the customer will dispose of. Paper cushioning goes into the paper recycling stream along with the box.
Why Plastic Creates Problems
Plastic cushioning creates three problems in a food environment. The first is shedding. Plastic cushioning sheds particles when it is cut or torn, and those particles are difficult to detect. The second is static. Plastic cushioning attracts dust and particles, which can contaminate the product. The third is the material itself. Plastic is not food-safe, and the packaging documentation has to account for that.
Paper cushioning avoids all three. The material does not shed plastic particles, it does not create static, and it is food-safe.
How On-Demand Production Helps
Food and beverage packers often ship in small batches. The products are perishable, and the inventory is limited. Purchased cushioning material sits in storage, taking up space that could be used for product.
A honeycomb paper machine produces the material at the packing site. The operation stores paper rolls in a dry area, and the machine produces the cushioning as the order is packed. A paper roll length of about 1700m, with a maximum unwind diameter of 500mm and a paper core inner diameter of 75mm, supports a long production run before the roll needs to be changed.
What the Machine Delivers
A honeycomb paper machine produces cushioning that is food-safe, dry, and compatible with the paper recycling stream. Die-cutting speed is adjustable between 5 and 18 m/min, and die-cutting width is adjustable between 200 and 500mm. Suitable paper is ≤80gsm, and both virgin kraft paper and recycled paper work.
Power requirements are modest: 1.5kW total power at AC220V/50HZ, with no compressor, heating element, or adhesive system. A compact footprint of just over 1 cubic meter, dimensions around 950x1150x1260mm and net weight near 502kg, means the machine can sit in the packing area. A die that lasts about 1.0~1.3 million meters keeps the cells uniform across the entire run.
What to Confirm Before Adopting
The useful questions to ask are these. Is the material food-safe. Does it shed particles that could contaminate the product. Does it create static. Is it compatible with the recycling stream that the packaging goes into.
Those questions predict whether the cushioning material will pass the inspection, and they explain part of the difference between paper and plastic.
The output from a honeycomb paper machine is biodegradable packaging and degradable packing material, a practical alternative to plastic packing materials, and it supports reuse cartons and paper recycling. For food and beverage packers, that combination meets the hygiene requirements and the customer expectations at the same time.