The quality of food packaging depends not solely on the final stage of production, but rather permeates the entire process—encompassing raw material sourcing, molding, printing, and cleanliness control. Leveraging its fully integrated, end-to-end production capabilities, Zhejiang Shidai Plastic Co., Ltd. achieves precise and rigorous quality control.
The company has established a comprehensive manufacturing chain that encompasses injection molding, blow molding, thermoforming, sheet extrusion, and printing. This “one-stop-shop” operational structure not only mitigates quality fluctuations often associated with external outsourcing but also significantly accelerates the response time for customized product development.
In terms of production equipment, the company features:
Over 30 units of injection molding and blow molding machinery, equipped with centralized material feeding, water supply, and air supply systems to enhance production stability and automation levels;
Over 10 thermoforming production lines—including advanced, fully automated integrated machines—capable of handling the mass production of a wide variety of food packaging containers;
Independent PET/PP sheet production lines, providing a self-controlled and reliable source of raw materials for thermoformed products;
Precision printing systems designed to meet the exacting standards of brand clients regarding packaging aesthetics and visual quality.
Supported by this comprehensive production infrastructure, the company’s annual output capacity reaches:
Plastic Containers: 10,000 tons
Bottles and Jars: 180 million units
Food-Grade Sheets: 9,000 tons
From raw materials to finished products, and from cleanroom environments to automated production lines, Zhejiang Shidai is redefining food packaging manufacturing standards through “intelligent manufacturing.” For food brands that prioritize consistent delivery and unwavering product quality, a manufacturer possessing such comprehensive, end-to-end control capabilities undoubtedly serves as a reliable and indispensable link within their supply chain.