Полиэтиленовая дышащая пленка широко используется в санитарии, медицинский, строительство, и автомобильной промышленности, Др. Автоматические литые полиэтиленовые дышащие пленки используются для производства детских подгузников, трусики лайнеров, взрослые брюки недержания мочи, медицинская защитная одежда, промышленная защитная одежда, упаковка свежих фруктов, крыша защитные материалы, и дышащий водонепроницаемые материалы.
Breathable Film Applications
– Sanitary Products: As a core functional material, breathable film is widely used in disposable hygiene products such as baby diapers, adult incontinence pads, and feminine hygiene products. It enables the rapid discharge of moisture and heat generated by the human body while preventing the reverse penetration of liquid, effectively maintaining the dryness and comfort of the user’s skin and reducing the risk of skin irritation.
– Protective Products: It is an essential component in protective clothing, medical surgical gowns, and disposable protective masks. The breathable film ensures that the wearer can breathe smoothly by allowing air circulation, while blocking the invasion of dust, droplets, and microorganisms, achieving a balance between protection performance and wearing comfort, which is particularly critical for medical staff and personnel working in dusty or hazardous environments.
– Roofing Membrane: Applied in the field of building waterproofing, breathable film is used as a roofing underlayment membrane. It can discharge the water vapor trapped in the roof structure to avoid mold growth, structural corrosion, and damage to the waterproof layer caused by long-term moisture accumulation. В то же время, it enhances the thermal insulation performance of the roof and improves the overall durability and service life of the building envelope.
– Packing Products: Suitable for packaging materials that require breathability, such as fresh food packaging (e.g., fruits, vegetables, and fresh meat), agricultural product packaging (e.g., seeds, flowers), и промышленная упаковка продукции (e.g., electronic components, mechanical parts). The breathable film regulates the gas composition inside the package, slows down the spoilage of fresh products, prevents moisture accumulation in industrial products, and ensures the quality and safety of the packaged items during storage and transportation.
Линия экструзии дышащей полиэтиленовой пленки Основные технические характеристики:
1. Автоматическая пневматическая нагрузка с функцией сушки и многокомпонентной гравиметрической дозированием.
2. Экструдированная часть соответствовала вязкости и реологическому свойству сырья.
3. Многослойная система экструзионого бегуна и автоматическая головная головкоть.
4. Полностью автоматическая система измерения толщины, интегрированная с системой управления производственной линией.
6. Высокотявный блок растяжения: технология растяжения небольшого зазора обеспечивает минимальное измерение растяжения и сводит к минимуму вымыв пленки.
7. Вторичная тиснение части обеспечивает высокую степень мягкости и уменьшает ненужный блеск.
8. Привлочное обрезка и обработка кромки обеспечивает полное использование сырья.
9. Высокоскоростной железнодорожный ветроуправщик поддерживает онлайн резки и доступны для различных диаметров барабанов и ширины. Преимущество включает в себя:
(1) Точный контроль напряжения замкнутого цикла
(2) PE Дышащая система управления коничностью обмотки пленки
(3) Без клея или ленты при смене катушки, нет отходов
1.Дыхательные литой фильм производственной линии Экструзионная система
●The Blesson extrusion system comprises a sturdy, spatial extrusion platform and an efficient, stable extrusion mechanism. Fabricated from premium section steel and steel board for superior structural rigidity, the platform is fitted with dedicated guardrails to ensure operator safety during all phases of operation.
Blesson Breathable Cast Film Production Line sturdy and spatial extrusion platform
Blesson Breathable Cast Film Production Line Efficient and stable extrusion system
●The extruder heater and cooler module enables precise temperature control for optimal plasticization of materials. It incorporates high-quality ceramic heating bands that deliver uniform heat distribution and rapid thermal response, paired with an efficient fan cooling system that ensures timely temperature adjustment. This integrated design guarantees stable thermal conditions throughout the extrusion process, supporting consistent product quality.
Blesson Breathable Cast Film Production Line Extruder Heater and Cooler
●The WEG permanent magnet synchronous motor, an ideal power unit for the breathable film production line, outperforms conventional DC motors with a 20% power-saving advantage. It delivers stable and highly efficient operation while generating large transmission torque and accommodating overload current, ensuring reliable performance even under heavy-load extrusion conditions. В дополнение, the motor features low vibration and noise levels, effectively reducing operational disturbances and contributing to a quieter, more sustainable production environment.
Blesson Breathable Cast Film Production Line WEG Permanent Magnet Synchronous Motor
●The gearbox, a critical transmission component for the breathable film production line, features a one-piece cast iron case, efficient lubricant cooling system, large torque output and low noise operation, ensuring a long service life for stable extrusion processes.
Blesson Breathable Cast Film Production Line Gearbox
●The Blesson melt filter, a key purification component for the breathable film production line, effectively removes impurities and cross-linked particles from the molten plastic, while its integrated hydraulic filter system ensures consistent melt quality to meet the stringent processing requirements of breathable film manufacturing.
Blesson Breathable Cast Film Production Line Melt Filter
●The Blesson chrome-plated extrusion die cavity for the breathable film production line features an optimized melt flow channel for even melt distribution, plus automatic die lip opening adjustment via the APC control system.
Blesson Breathable Cast Film Production Line Chrome plated extrusion die cavity
Blesson Breathable Cast Film Production Line APC control system
2.Breathable Film Line Casting Unit
●The Casting Station, a key module of the breathable film production line, adopts a high-quality steel frame construction for robust structural stability; its casting position is adjustable both vertically and horizontally, ensuring flexible process adaptation and convenient, safe operation during production.
Blesson Breathable Cast Film Production Line Casting Station
●The embossing steel roller and silicone nip roller assembly, a vital unit for the breathable film production line, is driven by a PMS motor for stable speed regulation; its roller surface temperature is precisely controlled via elevated circulating water, while the liquid-state silicone nip roller ensures a more uniform and smooth film finish.
Blesson Breathable Cast Film Production Line Embossing Steel Roller & Silicone Nip Roller
●The annealing roller of Blesson’s breathable film production line is driven by a PMS motor for stable operation; it features a chrome-plated mirror finish and adopts elevated circulating water to achieve precise surface temperature control during the film annealing process.
Blesson Breathable Cast Film Production Line Annealing Roller
3.Дышащая линия экструзии полиэтиленовой пленки Thickness Measuring System
●The Thickness Measuring System of Blesson’s breathable film production line integrates a high-precision X-ray gauge and an upscale control system, with the core component being the SCANTECH thickness gauge. It enables real-time, accurate monitoring of film thickness and automatically adjusts the die opening via the APC control system to ensure consistent product thickness specifications.
Blesson Breathable Cast Film Production Line High-precision X-ray gauge
Blesson Breathable Cast Film Production Line High-precision X-ray gauge
4.Breathable Film Production LineMDO Unit
●The uniaxial stretching system of Blesson’s breathable film production line is engineered with all rollers individually driven and temperature-controlled for precise process regulation. It is equipped with a film threading chain to facilitate smooth and efficient line start-up, while integrated nip rollers effectively eliminate air entrapment to ensure high-quality film formation.
Blesson Breathable Cast Film Production Line Uniaxial Stretching System
●The driving & temperature control systemof Blesson’s breathable film production line employs servo motor-driven stretch rollers to guarantee precise stretching rates, while an integrated operator platform is installed to facilitate convenient process monitoring and routine maintenance operations.
Blesson Breathable Cast Film Production Line Driving & Temperature Control
5.Дыхательные литой фильм производственной линии Temperature Control System
●The Temperature Control System of Blesson’s breathable film production line delivers high temperature control accuracy within ±0.5℃, with each roller equipped with independent temperature regulation capabilities to ensure accurate and constant thermal conditions. This precise, individualized control mechanism guarantees consistent temperatures throughout the production process and enables flexible adaptation to diverse processing requirements for breathable film manufacturing.
Blesson Breathable Cast Film Production Line High temperature control accuracy
Blesson Breathable Cast Film Production Line Temperature Control System
6.Дыхательные литой фильм производственной линии Second Embossing Unit
●The Second Embossing Process of Blesson’s breathable film production line features individually driven and temperature-controlled rollers; it adopts a lower embossing pressure setting to extend the service life of the nip roller, while the liquid-state silicone nip roller ensures a more uniform and refined film surface finish.
Blesson Breathable Cast Film Production Line Second Embossing Process
7.Дыхательные литой фильм производственной линии Corona Treater
●The Corona Treater of Blesson’s breathable film production line utilizes high-voltage discharge to achieve superior surface treatment effects; it is configured with a rubberized treatment roller and aluminum-alloy electrodes for efficient and stable treatment performance, while a PMS motor-driven post-treatment cooling roller ensures rapid temperature reduction to lock in the treatment quality.
Blesson Breathable Cast Film Production Line Corona Treater
Blesson Breathable Cast Film Line Corona Treater
8.Дыхательные литой фильм производственной линии Oscillator
●The Oscillator of Blesson’s breathable film production line delivers effective oscillation to randomize film irregularities and ensure optimal film roll geometry; it is vertically mounted on the corona treater for maximum space utilization in the production layout.
Blesson Breathable Cast Film Production Line Oscillator
9.Дыхательные литой фильм производственной линии Trim Recycling System
●The Trim Recycling System of Blesson’s breathable film production line features high-precision edge trimming and an efficient edge trim crusher. Against the backdrop of rising raw material costs, this system provides manufacturers with a reliable solution to recycle all trim scrap back into the production process, minimizing material waste and optimizing production cost efficiency.
Blesson Breathable Cast Film Production Line High-precision edge trimming
Blesson Breathable Cast Film Production Line Efficient edge trim crusher
●Grinded trims are conveyed back and mixed with the virgin material in the extrusion system
Blesson Breathable Cast Film Production Line Trim Recycling System
10.Дыхательные литой фильм производственной линии Тяговая установка
●The Haul-off Unit of Blesson’s breathable film production line adopts closed-loop tension control and is equipped with PMS motor-driven haul-off rollers; tension values can be conveniently set via the HMI, while the production tension and winding tension of the film are controlled independently to ensure consistent film flatness and winding quality.
Blesson Breathable Cast Film Production Line Haul-off Unit
11.Дыхательные литой фильм производственной линии Winding System
●The Winding System of Blesson’s breathable film production line is configured with a double-station turret winder that enables fully automated and continuous winding operations, featuring automatic roll change and cut-off functions. Equipped with a lay-on roller to ensure precise film roll alignment, it adopts a nip winding method to minimize entrapped air within the film roll, thereby guaranteeing uniform roll density and optimal finished product quality.
Blesson Breathable Cast Film Production Line Double-station Turret Winder
●The Winding System of Blesson’s breathable film production line is equipped with a fly-knife cutter and features roll cores fixed on inflatable winding shafts. It employs pneumatic clamping and automatic locking of the winding shafts to prevent accidental falling during operation, while the integrated high-voltage electrostatic discharge function ensures tight and neat film winding without layer separation.
Blesson Breathable Cast Film Production Line Winding System
12.Дыхательные литой фильм производственной линии Электрическая система управления
The Electrical Control System of Blesson’s breathable film production line is built around the Siemens PLC S7300, enabling fully automatic control of the entire production line. It is equipped with a remote control failure check function for convenient troubleshooting, and delivers stable production speeds along with strong anti-interference capability to ensure consistent and reliable operation even in complex industrial environments.
Blesson Breathable Cast Film Production Line Siemens PLC S7300 Control
