
Tamper Proof Bags Security Bags Opaque PE Material Customized Size and Color From Manufacturer Level 4 Tamper Evident Closure Deposit Bag. Level 4 Tamper Evident: Provides visible indication of tampering via physical, freezing, water, solvent, or heat. Customized Size and Color: Available in transparent, opaque, or fully customized dimensions and colors. Durable PE Material: Constructed from high-quality PE/LDPE/PP/MDPE/HDPE film for strength and security. Strong Self-Adhesive: Features permanent tape ensuring secure sealing and anti-counterfeiting protection. Professional Printing: Gravure printing with customized logo and design options available. Manufacturer Direct: Direct factory supply with professional designers and advanced production equipment. Quality Assurance: Rigorous testing by professional lab and QC inspection before shipping. Versatile Usage: Ideal for medicine, banking, duty-free shops, and secure packaging needs.