Cornstarch
A sustainable bio-plastic can be produced from corn starch: PLA (polylactide) is obtained from corn starch and lactic acid. If talc powder is added to PLA, you get CPLA (crystalized PLA), which is more heat-resistant - ideal for hot beverage cups. Discover bowls, cups, gloves, aprons, bin liners and cloths made from PLA here.
Corn starch
Disposable tableware made from corn starch is a real innovation. It is made of so-called PLA. The short form stands for polylactide, that is lactic acid. These lactic acids are made from the starch of maize plants. The maize is treated by soaking, grinding and sieving so that the maize starch is laid down on large slates. Maize starch has become a particularly attractive organic raw material in recent years. It is a renewable, natural raw material and is suitable for the production of bio-plastics. For this purpose, the maize starch is processed into so-called PLA or C-PLA. In this way, compostable organic disposable tableware or organic disposable clothing is produced.
What exactly is PLA?
PLA is a purely plant-based material that is very similar in appearance and properties to products made of plastic. PLA is therefore often referred to as a bio-plastic. The main component is corn starch. In order to produce PLA, the starch is transformed into lactic acid through a fermentation process, which is processed into granules and then into films. These films are then used to make organic aprons, gloves or packaging.
Environmentally friendly
Every plant performs photosynthesis and uses sunlight to convert CO2 and absorbed water into glucose and oxygen. The waste sugar is stored as starch. This plant starch is important and forms the basis for the production of bioplastics. The starch comes from industrially grown plants, e.g. maize. In contrast to petroleum-based plastics, their production causes about 60% less CO2 emissions and uses 50% less non-renewable energy. Bio-plastics are used as an environmentally friendly alternative to petroleum-based plastics such as polypropylene and polystyrene. At the same time, they have comparable properties such as being waterproof, food-safe and temperature-resistant.
How to waste the bioplastics?
The gloves or disposable tableware made of PLA can either be industrially composted, fermented or recycled. With industrial composting, the material decomposes into CO2 and water. Fermentation produces recyclable bio-gas. In the case of single-variety recycling, the used PLA can be collected again as raw material corn starch. In this way, new products can be made from bio-plastic in the next step.
Highlights from the corn starch range:
Bio gloves
Until now, plastic was often the only material for gloves and clothing in food areas for hygienic reasons. Until today. The PLA gloves are made of 100% biodegradable material. In their properties, the organic gloves are very similar to conventional PE gloves. They can therefore replace the petroleum-based standard gloves very well and are ideal as hygiene gloves, product protection and for preventing contamination in sensitive areas. The gloves are tasteless, odourless, water repellent and have a loose fit. They are ideal for anyone who needs disposable gloves due to hygiene regulations, but still values sustainability.
Organic aprons
Disposable and sustainable at the same time is no longer a contradiction in terms. The organic disposable aprons made from corn starch are an environmentally friendly alternative to conventional PE aprons. They are made from plant-based renewable raw materials and are 100% compostable. The aprons are food-safe, odourless, hard-wearing and water-repellent just like conventional PE aprons.
Organic bowls and organic cups made from corn starch
What looks like plastic at first sight are disposable cups made of PLA. The transparent look and smooth surface make the organic cups made from corn starch a real alternative that is sustainable and environmentally friendly. The organic bowls and salad boxes with lids also protect the environment and are made completely from natural raw materials.