Plastic film production process


Release time:

2023-06-06

Plastic film production process: There are various methods for forming and processing plastic films, such as rolling, tape casting, blow molding, stretching, etc. In recent years, biaxially stretched films have become the focus of attention. In the future, biaxial stretching technology will develop more towards special functional films, such as thick film stretching, thin film stretching, and multi-layer co extrusion stretching. In recent years, in response to the increasing requirements of the packaging industry for packaging materials, the market for various functional films has developed rapidly. Plastic films produced through biaxial stretching can effectively improve the tensile properties of materials (with a tensile strength 3-5 times that of non stretched films), barrier properties, optical properties, heat and cold resistance, dimensional stability, thickness uniformity, and other properties. They have the characteristics of fast production speed, large production capacity, and high efficiency, and the market is rapidly developing.

Plastic film production process: There are various methods for forming and processing plastic films, such as rolling, tape casting, blow molding, stretching, etc. In recent years, biaxially stretched films have become the focus of attention. In the future, biaxial stretching technology will develop more towards special functional films, such as thick film stretching, thin film stretching, and multi-layer co extrusion stretching. In recent years, in response to the increasing requirements of the packaging industry for packaging materials, the market for various functional films has developed rapidly. Plastic films produced through biaxial stretching can effectively improve the tensile properties of materials (with a tensile strength 3-5 times that of non stretched films), barrier properties, optical properties, heat and cold resistance, dimensional stability, thickness uniformity, and other properties. They have the characteristics of fast production speed, large production capacity, and high efficiency, and the market is rapidly developing.

keyword:


Copyright © Shantou Haijuyehua Plastic Co., Ltd.This site is supported ipv6