To strengthen the food safety line, our factory has comprehensively upgraded its quality control system and introduced gas chromatographs as the "intelligent guardians" for safety testing of food packaging bags. Equipped with high-sensitivity separation and detection technology, this equipment can accurately identify trace substances such as residual solvents, additives, and harmful monomers in packaging bags, with a detection precision of microgram level. It effectively eliminates potential risks such as benzene-based solvent residues and excessive plasticizers.

We have established a full-process detection mechanism from raw material inbound to finished product outbound. Each batch of products must undergo strict screening by gas chromatographs to ensure that all indicators comply with national food safety standards. The application of this detection technology not only greatly improves the scientificity and reliability of product quality testing but also provides a solid guarantee for the food safety on consumers' tables.

To ensure that all products meet food safety standards, we will strictly implement the following operating standards:

• Strict Supplier Screening: Select food-grade certified solvents, films, and other materials. Require suppliers to provide compliance test reports and prohibit the use of raw materials containing harmful substances such as benzene compounds and heavy metals.
• Establish Traceability Mechanism: Register and file each batch of raw materials to ensure traceability from the source and prevent inferior materials from entering the production process.

• Clean Environment Requirements: Production workshops must meet food-grade hygiene standards, be disinfected regularly, and access of irrelevant personnel must be restricted to prevent dust and microbial contamination of packaging materials.
• Process Optimization: Adopt solvent-free lamination technology to reduce solvent penetration caused by residual harmful substances during the lamination process.
• Equipment Cleaning and Maintenance: Conduct thorough cleaning of printing and lamination equipment regularly to prevent residual ink or impurities from contaminating subsequent products.

• Improve Detection Processes: Implement multi-stage detection including raw material inbound, semi-finished products, and finished products. Focus on monitoring migratory substances (such as plasticizers, heavy metals) and ink adhesion fastness.
• Follow Regulatory Standards: Timely update the understanding of national food safety standards such as GB 4806.7 and GB 31603 to ensure that processes and products comply with the latest requirements and avoid compliance risks caused by standard changes.

• Strengthen Training Awareness: Provide food safety knowledge training to employees, clarify operating specifications, such as disinfection before contacting packaging materials and wearing clean clothes.
• Establish Management Systems: Implement quality management systems such as ISO 22000 to standardize the entire production process at the institutional level, and conduct regular internal audits and risk assessments.

Through the above measures, we will conduct full-chain control from the source to the terminal, ensuring that flexible packaging products truly meet food safety standards and building a solid safety line for food enterprises and consumers.