Biodegradable PLA From Plant Sourced

2023-02-06

◆ Introduction

Polylactic acid (PLA) was discovered in 1932. It's a compostable and bio based polyester.Has good thermal stability, processing temperature 170 ~ 230℃, has good solvent resistance, can be processed in a variety of ways. In addition to biodegradation, products made from polylactic acid have good biocompatibility, gloss, transparency, feel and heat resistance.

The first applications of PLA were in the biomedical sector. PLA has an ability to be absorbed biologically. It takes between 6 months to 2 years to break down inside body. Development in production methods and capacity made PLA cheaper & enabled wider applications such as packaging material.

The world production of PLA is around 240 K tonnes / year.

PLA plastic, or polylactic acid, is a bio-based plastic manufactured from renewable raw materials such as corn starch-based resin and is environment-friendly. PLA requires significantly less energy as compared to conventional plastic to mold into containers. The fabrication of PLA consumes 68 percent fewer fuel resources when compared to traditional plastics and emits decidedly fewer greenhouse gases and has emerged as the world’s first greenhouse-gas-neutral polymer. The advantage of using PLA cup is the excellent recyclability. PLA cup has emerged as an alternative solution to conventional paper and plastic cups. Among the three plastic cups- Polypropylene (PP), Polyethylene Terephthalate (PET), and Polylactic Acid (PLA) cup is the only biodegradable and compostable. Owing to its advantages such as biodegradability and recyclability, PLA cup market is expected to create up surging opportunities for PLA cup manufacturers. PLA cups are similar to conventional plastic cups and are available in various capacities such as up to 10 oz, 10 to 15 oz, and 15 to 25 oz. The demand for the molded fiber cups is going to increase during the forecast period due to wider consumer acceptance for its sustainability.

◆ PLA Cup Market

The global market for PLA cup is anticipated to grow in the upcoming years, owing to benefits of PLA cups over regular plastic cups. One of the key drivers for the growth of the PLA cup market is the 100% biodegradability. PLA cups can withstand a wide range of temperatures 0°C to 70°C and can be used for serving cold as well as hot food & beverage products. Initiative taken against the consumption of disposable plastic products and by adopting eco-friendly products by food serving outlets is trending in the PLA cup market. For instance, McDonald’s and Starbucks began a collaboration and announced to develop cups made of polylactic acid, that are compostable, recyclable, or both. Along with this, the PLA cup offers printability for branding and promotion on its surface and has no plastic lining on its edge, which makes them easily recyclable. These are the factors fuelling the demand for PLA cup in the foodservice disposables market. The global PLA market is anticipated to have a positive outlook during the forecast period.

◆ PLA Other Market

With the development of technology and environmental protection, PLA coated paper cup ,PLA straw,PLA cutlery are also widely used in the market at present, greatly reducing the burden of natural resources and the environment, in line with the endless green cycle criteria.

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