Скачать с ютуб Automatic packaging winding film PE film stretching film machine production line в хорошем качестве

Automatic packaging winding film PE film stretching film machine production line

PE winding film machine is mainly used to produce high-quality PE winding film, which is widely used in the packaging industry for protecting and fixing goods. The following is the detailed production process of PE winding film machine: 1. Low density polyethylene (LDPE) and linear low density polyethylene (LLDPE) are usually used. Feed the raw material through the feeder to the extruder hopper. 2. Extrusion: The raw material is heated and melted in the extruder, and the molten state is formed by extrusion by screw. The molten PE material is uniformly extruded through the T-die to form a film. 3. Cool and set: The extruded film is cooled by the cooling roller, so that it is cooled quickly. During the cooling process, the cooling water temperature and cooling time should be controlled to ensure the quality of the film. Step 4 Stretch: The cooled film is stretched by a stretching device, usually bidirectional lengthwise and laterally. The tensile process increases the mechanical strength and transparency of the film. 5. Rewinding and cutting: The stretched film is rewound by a rewinding device to form a coil. In the process of rewinding, it can be cut on line according to customer requirements, and cut into the desired width of the winding film. ⚙️Links⚙️    • longkou deyi machinery co ,ltd   ⚙️Socials⚙️ WhatsApp: +86 13954521123 WeChat: ChinaDeyi88 ⚙️ More videos you may like ⚙️ How pla degradable meal box made？ How pla degradable meal box made？    • How pla degradable meal box made？meal...   Epe foam extruder machine    • Epe foam extruder machine, pe foam ma...   Styrofoam box machine of the disposable food containers, making machine for making disposable plates    • Styrofoam box machine of the disposab...   PLA degradable lunch box equipment manufacturing process GRC wallboard    • PLA degradable lunch box equipment ma...   styrofoam box machine of disposable food container, making machine of polystyrene foam tray    • Styrofoam box machine of the disposab...   Styrofoam box machine of disposable food container, polystyrene foam tray making machine    • Styrofoam box machine of disposable f...   Automatic production line of making PLA degradable lunch box ｜ PLA degradable lunch box equipment ｜ degradable food container    • Automatic production line of PLA degr...   Full set of bubble film manufacturing process｜ bubble film making machine    • Full set of bubble film manufacturing...   How it works? Full set of bubble film machine for making bubble wrap process｜ bubble wrap making machine    • How it works? Full set of bubble film...   How it's made?! Full set of bubble film machine of bubble wrap production process｜ bubble wrap making machine    • How its made? Full set of bubble film...   Styrofoam box machine of disposable food containers making machine for making disposable plates    • Styrofoam box machine of  disposable ...   How to make bubble film？Full set of bubble film machine of bubble wrap production line    • How to make bubble film？Full set of b...   epe foam extruder machine pe foam machine epe foam making machine epe foam manufacturing machine    • epe foam extruder machine  pe foam ma...   styrofoam box machine of disposable food container making machine of foam tray making machine    • styrofoam box machine of disposable f...   Polystyrene foam box machine disposable food container recycling granulation machine production line    • Polystyrene foam box machine disposab...   Plastic Mesh Bag Production Line    • Plastic Mesh Bag Production Line   EPE foam cast-film extrusion line machine    • EPE foam cast-film extrusion line mac...   Unlocking Efficiency and Precision: Explore PET Single Screw Extrusion Machines!    • Unlocking Efficiency and Precision: E...   Styrofoam box machine of the disposable food containers, making machine for making disposable plates    • Styrofoam box machine of the disposab...   Hot sell automatic production of PE pearl cotton waste recycling granulator    • Hot sell automatic production of PE p...   Fruit net set EPE pearl cotton protective net plastic sleeve net machine production equipment    • Fruit net set EPE pearl cotton protec...   Multi-layer PET plastic sheet automatic extruder production line    • Multi-layer PET plastic sheet automat...   co2 xps foam construction board sheet production line making machine    • co2 xps foam construction  board shee...