Technological Progress of Casting Machines in the Food Packaging Industry

Food packaging has strict requirements for film barrier properties and hygiene safety, and the process level of casting machines directly affects the performance of packaging materials. Through technological innovation, Nanjing Sumino has improved the application level of casting machines in the field of food packaging.

Technological Breakthroughs

Multi-layer Co-extrusion Technology: Integrates water and oxygen barrier functions to extend the shelf life of food.

Hygienic Design: The equipment's materials and structure meet food-grade requirements, avoiding pollution risks.

Intelligent Control: Enables on-line thickness monitoring and automatic deviation correction to ensure film uniformity.

Application Scenarios

Production of fresh food cling film;

Preparation of high-temperature retort packaging materials;

Casting of degradable and environmentally friendly packaging films.

Industry Significance

The quality of food packaging is directly related to consumer safety, and the precision and hygienic design of casting machines are crucial. Through strict quality control and technological optimization, Nanjing Sumino provides safe and reliable film production equipment for the food industry.