This heat sealer ensures airtight closure for medical paper-plastic bags.
这台热封机确保医用纸塑袋密封严实。
The machine adjusts temperature precisely for different bag thicknesses.
机器可精准调节温度以适应不同厚度袋子。
Compact design saves space in small packaging workshops.
小巧设计节省小型包装车间空间。
Digital control panel makes operation simple and error-free.
数码控制面板让操作简单无误。
Used widely in pharmaceuticals to seal sterile packaging.
广泛用于药品行业密封无菌包装。
Sealing time is adjustable from 1 to 10 seconds easily.
封口时间可在1到10秒间轻松调节。
The anti-slip base keeps the machine stable during use.
防滑底座使机器使用时保持稳定。
Overheat protection extends the device's service life.
过热保护功能延长设备使用寿命。
Perfect for hospitals, labs, and food packaging lines.
非常适合医院、实验室和食品包装线使用。
Clear indicator lights show working status at a glance.
指示灯清晰显示工作状态，一目了然。
Introducing the ZDF-350 Paper-Plastic Bag Heat Sealer – your smart partner in professional packaging! This high-performance thermal sealing machine is engineered for precision, durability, and ease of use. With a robust aluminum alloy frame and PTFE-coated sealing bar, it delivers consistent, leak-proof seals every time.
Operating temperature ranges from 0–300°C, adjustable in 1°C increments via an intelligent digital thermostat. The sealing width reaches up to 350mm, suitable for most standard paper-plastic bags used in medical, food, and laboratory settings. Weighing just 8.5kg, its compact size (48×12×26cm) fits neatly on any countertop.
Equipped with automatic timing (1–10 seconds), over-temperature alarm, and dual safety insulation, this sealer meets international electrical safety standards. Whether you're sterilizing surgical instruments or packing snacks, the ZDF-350 ensures hygienic, tamper-evident closures.
Available in classic silver-gray, it combines sleek aesthetics with industrial-grade performance. Backed by thousands of satisfied users across China, including clinics, pharmacies, and catering businesses, it’s priced affordably at just ¥980 with nationwide delivery. Upgrade your packaging process today – efficiency, safety, and quality guaranteed!
隆重推出ZDF-350型纸塑袋热封机——您专业包装的智慧之选！这款高性能热封设备专为精准、耐用与易用而设计。采用高强度铝合金机身搭配特氟龙涂层封口条，每次封合都牢固可靠，滴水不漏。
温度范围0–300℃，通过智能数码温控器实现1℃精准调节。最大封口宽度达350mm，完美适配医疗、食品及实验室常用的各类标准纸塑袋。整机仅重8.5kg，尺寸48×12×26cm，小巧不占地，桌面即可轻松放置。
配备自动定时（1–10秒可调）、超温报警和双重绝缘保护，符合国家电气安全标准。无论是医疗器械灭菌封装，还是食品干货密封分装，ZDF-350都能实现卫生、防拆的一体化封口效果。
外观为经典银灰色，兼具现代美感与工业级品质。已在上千家医疗机构、药房、餐饮门店稳定运行，用户口碑极佳。现在仅售¥980，全国包邮！提升包装效率就在此刻——高效、安全、品质一步到位，赶紧下单体验吧！
