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The double-head film blowing machine is primarily used to produce narrow surface, low-density polyethylene (LDPE) and high-density polyethylene (HDPE) plastic films. It is ideal for manufacturing various types of even roll bags, vest bags, and flat pockets. These films are widely used in packaging for food, clothing, textiles, industrial products, and other applications.
The barrel and screw of the extruder adopt high quality alloy steel through nitriding and precision machining. With high quality hardness, the unit by the scientific design of a set of extruder connected to two sets of nose, can greatly improve the production, save energy, labor, production plant and other advantages.
Model Name | Twin head blown film machine (Duo-X) |
Final Product | HDPE, LDPE, LLDPE Plastic Film |
Application | Flexible packaging bags, T-shirt bag, garbage bag, shopping bag |
Material used | HDPE, LDPE, LLDPE virgin raw material, recycled material, CaCO3 compound, biodegradable material, masterbatch and additives |
Output range | 30-140 kg/hr (depends on extruder size) |
Film Layer | Monolayer (One layer) |
Screw Diameter | 45mm, 55mm, 75mm |
Screw L/D | 30/1 |
Screw Material | SACM-465 with Bimetallic Treatment |
Width | 150~650mm |
Thickness | HDPE 7 ~ 30 micron |
Optional Devices | Auto loader, rotary die head, bubble controller, corona treater, embossing roller, air shaft |
Delivery Time | 60~75 days |
Warranty | 1 year |
Technical Assistance | Engineers available to service machinery overseas |
Dual-Layer Film Production: One of the primary applications of a double head film blowing machine is the production of dual-layer films. These films consist of two layers of plastic with different properties, such as barrier properties, strength, or color. Dual-layer films are used in various packaging applications where specific performance requirements are needed.
Multi-Color Printing: Double head film blowing machines can be used to produce multi-color films by extruding two different colored layers simultaneously. These films are commonly used in printing and laminating applications where vibrant colors and graphics are required for packaging materials.
Barrier Packaging: Double head film blowing machines are used to produce barrier films with enhanced properties such as oxygen barrier, moisture barrier, and aroma barrier. These films are used in packaging sensitive products such as food, pharmaceuticals, and chemicals, where protection against external factors is crucial.
Laminating Films: The films produced by double head film blowing machines can be used as substrates for laminating with other materials such as aluminum foil, paper, or other plastic films. Laminated films are used in flexible packaging applications where additional strength, barrier properties, or printability are required.
Specialized Films: Double head film blowing machines can produce specialized films with unique properties tailored to specific applications. For example, films with anti-static properties, UV resistance, or biodegradability can be produced to meet the requirements of different industries and applications.
Heavy-Duty Packaging: The dual-layer films produced by double head film blowing machines are suitable for heavy-duty packaging applications such as industrial packaging, shipping sacks, and construction materials. These films offer enhanced strength and durability compared to single-layer films.
Agricultural Films: Double head film blowing machines are used to produce agricultural films such as greenhouse films, mulching films, and silage bags. These films provide protection to crops against adverse weather conditions, pests, and diseases, and help in improving crop yield and quality.
Customized Packaging Solutions: Double head film blowing machines offer flexibility in producing customized packaging solutions tailored to the specific requirements of customers. Whether it's size, thickness, color, or properties, these machines can accommodate a wide range of customization options.
