Alternative of disposable non degradable plastics for takeoutfood &Express is PLAs

Collection! The most comprehensive alternative of disposable non degradable plastics technology in the field of takeout food and Express is PLA
Original Xiaofeng biodegradable materials research institute the day before yesterday
On December 26-27, the market trend and Application Technology Forum of derivatives such as BDO and PBAT hosted by the Institute of biodegradable materials will be held in Guangzhou.
 
According to the biodegradable materials research institute, at the China (Qingdao) biodegradable plastics technology and market forum hosted by the Biodegradable Materials Research Institute on September 27, Professor Chen Jinzhou of the school of materials science and engineering of Zhengzhou University shared the new toughening and modification technology of PLA and the green thinking of fast food quick delivery disposable packaging. Professor Chen reviewed the technical alternatives of non degradable disposable plastic products in various fields of takeout and express delivery.
Physical properties of PLLA and PBAT
Green alternative technology of plastic tableware for takeout catering
1. Substitution of PP or PS disposable tableware
PLLA or its foamed sheet
——Thermoforming (blister forming)
Coated paperboard
Coating material: PLLA (hot meal)
PBAT (cold meal)
——Molding
Plant fiber (straw, bagasse, etc.)
——Pulp molding

2. Replacement of disposable auxiliary tableware

• Disposable straw:

• Disposable spoons and knives:

 
Green technology of disposable packaging for express delivery

1. Green technology of disposable plastic flexible packaging

• PBTA based packaging material replaces PE (LDPE)
• Plasticized and toughened PLLA based packaging material instead of PE
• PBAT or PLA coated wrapping paper

2. Green technology of plastic tape

• Tape matrix: boplla replaces BOPP or BOPET
• Adhesive: Bio based adhesive instead of acrylate copolymer

3. Green technology of cushioning materials

• Foamed plastics: foamed PBAT (or foamed starch) instead of foamed PE or PS
• PE Bubble Film: PBTA bubble (film) replaces PE Bubble (film)