Desktop Heating Sealing Machine Key benefits Uniform, reliable seals: Special heaters and a aluminum alloy heating plate deliver even temperature across the entire surface for consistent sealing results. The plate resists deformation at temperature and includes an antistatic design to reduce handling issues. Accurate temperature control: A sensor closed loop PID control system provides stable, precise temperature regulation with an automatic constant temperature difference range of plus or minus 2 C, reducing seal failures and rework. Simple operation and fast setup: Digital temperature control with clear display makes operation straightforward and efficient, suitable for desktop use in production, packing, or sample preparation. Improved packaging presentation: Consistent, neat seals help improve product presentation and can support higher conversion rates for retail and ecommerce packaging. Features Heating plate material: aluminum alloy that maintains flatness and stability under temperatures. Heating plate size: 300x200 mm, suitable for small to medium packaging boxes. Film compatibility: Normal packaging boxes: cellophane film thickness 0.022 mm or 0.025 mm. Cosmetics packaging boxes: cellophane film thickness 0.03 mm or 0.04 mm. Temperature control: Sensor closed loop PID control with digital display and easy adjustment; automatic constant temperature difference plus or minus 2 C. Design considerations: Antistatic heating plate and special heaters to ensure uniform temperature distribution. Practical applications Retail and ecommerce packing: Seal cellophane on cosmetics boxes, small electronics cartons, or gift boxes to create clean, tamperevident presentation for online orders. Cosmetic and care packaging: Use specified film thicknesses for cosmetics boxes to achieve consistent seals without overheating or melting sensitive packaging materials. Sample preparation and pointof presentation: Desktop setup allows fast, repeatable sealing of product samples, promotional items, and small runs where space and ease of use matter. What this product solves Eliminates uneven seals caused by hot spots or warped plates. Reduces time spent adjusting temperature or redoing seals. Provides repeatable results for small batch and desktop packaging needs. Technical summary Heating plate: aluminum alloy, antistatic, resistant to deformation Plate size: 300x200 mm Compatible film thicknesses: 0.022 mm, 0.025 mm, 0.03 mm, 0.04 mm depending on box type Control system: Sensor closed loop PID, digital display, automatic constant temperature difference plus or minus 2 C This desktop heating sealing machine is designed for users who need consistent, easy to operate sealing for small to medium packaging tasks, with materials and controls chosen to prioritize stability and repeatability.