Cast film extrusion line Jan 26, 2023 · Creating a line for the continuous extrusion of film requires a large warehouse space for raw materials and products and a working area for the operation of interconnected machine components. Uniform film properties. Innovative winding system allowing to wind-up, directly in-line, the foil in reels or to laminate in-line a separating film sheet (mask film) or a silicone paper foil to protect EVA foil completely. Every Macro cast film system is designed using the latest extrusion technologies that ensure flat film production with consistent reliability. Cast film shows its advantage over blown film processing by its high output and increased widths to produce mass product in high volumes. Generally, cast film thickness variation is ±3-5%, whereas blown film can be ±7-10%. Multi-layer Cast Film Line The multi-layer co-extrusion process is used to produce hygiene films, CPP film, stretch film, cling film, masking film, agricultural films, medical films, barrier films for packaging food such as meats, snack, bakery, frozen foods, and so forth. Manufacturer of Cast Stretch Film Extrusion Line including dolci extrusion with optional of IBC, bimetallic barrels, semi auto winder, fully auto winder, automatic thickness gauge controller from konark plastomech, ahmedabad, India. The lines can be used with both our single as well as twin screw extruders and they are also available in high speed versions with line speed of up to 100 meter/minute. 5 m, 2 m, 3 m, 4 m, 4. EXTRUDERS: Randcastle is a technology driven company focusing on small diameter extrusion lines. All settings and parameters, e. integrated in the EcoCompact® line. Macro supplies a range of cast film extrusion systems that are used in a variety of end applications including food packaging, medical packaging and devices, and industrial applications. It has the characteristics of a small occupation area, lightweight equipment design, and convenient disassembly and assembly. Randcastle Cast Film Lines make film from 2 to 20 inches wide making them ideal for research, development, quality control, and thermoforming applications. The brand new cast film line series ALLROLLEX ® represents the real technological revolution in stretch film production. Cast film production equipment is our specialty here at Nuoda Machinery. Our cast film lines start with the patented Microtruder vertical screw extruder. The extrusion process is always the foundation for efficient printing and converting and thus the basic prerequisite for high quality products. 02mm-0. Polyolefins that can be extruded as monolayer and multilayer film include: We pride ourselves in our expertise in aspects of recipes and production processes, relying on this, we have successfully developed a series of film and sheet extrusion lines, such as PVDF/ETFE Cast Film Line, PE embossed film and breathable film extrusion line, PBT/PMMA holographic film extrusion line, PVC cling film line, PVC transparent film cast film lines As a leading supplier of cast film lines, SML relies exclusively on respected partners for its feedblocks and flat dies. vn High Barrier Cast Film Extrusion Line. Typical cast film line applications include Stretch, CPP or barrier applications that offer high productivity and consistent quality. extruder speed, temperature, film tension, winding force, winder diameter, are stored by a touch panel control system Jan 1, 2010 · The markets served by blown film extrusion process include industrial films and bags, agricultural and construction films, barrier films stretch films, PVC cling films, laminating films, can liners, and high barrier small tube systems. T-channel die with fixed internal deckling Multilayer structures require great flexibility with regard to feedblock adjustability. Apr 26, 2018 · The optimized dsX s-tretch™ pre-stretch cast film extrusion line is the first in-line pre-stretch system enabling customers to run thinner films at higher speeds. 5mm, and with widths varying from 1200mm-3500mm. 5 m driven by the following targets: Production efficiency and flexibility Reduction of energy and cast film process are: laminating films, lid films, and tray film for thermoforming for use by the food industry. KEY INNOVATIONS. The 3-layer coextrusion line with three extruders is ideally suitable for the production of films and sheets (200 μm – 3500 μm) for example for TV flat screen elements. 8 CAST FILM LINES The EcoCompact® line is a standard model in SML's portfolio for efficient stretch film production in 2m-width (4-up) with extruder outputs of up to 1,600 kg/h and a small footprint of only 140sqm, including a recycling system. Cast film extrusion line Multilayer films Cast film extrusion technology is on the rise, offering several major advantages, including elevated processing speeds and a large number of applications for a wide variety of market segments, including high-volume medicine, food and textiles packaging. Main elements of the Collin line are a cast roll with a diameter of 800 mm, a special air cooling of the outside of the film, a start-up winder and the edge cutting unit. It is equipped with the latest generation of extrusion technology for excellent melt quality. These films also offer good transparency, printability, and minimal thickness variation. The OCS Cast Film Line is used to perform optical and physical property measurements of polymers in the production of high-quality cast (flat) films (extrusion, cooling, stripping and winding). g. Sophisticated MicroLayer or NanoLayer™ feedblocks are integrated on demand. PHBV/PBAT/nanoclay nanocomposite pellets were also prepared by melt-extrusion, as a first processing step for the cast film extrusion technique. Flat Die Co-extrusion • Common process and arrangement for cast film, extrusion coating, and extrusion laminating • Differences in materials processed, typically lower MI for cast film • Differences in die manifold geometry, typically T-slot for extrusion coating & laminating vs “coathanger” for cast film Sep 26, 2024 · A high-quality cast film extrusion line is also an option to enhance your position in the industry. May 11, 2018 · Film extrusion is the first step to ready-for-use packaging solutions. pvc cast film extrusion line s "A EVOLUÇÃO NATURAL" Unindo mais de 40 anos de extrusão de chapas de PVC e 25 anos de know-how em filmes blown de PVC, a Robel fornece as tecnologias mais avançadas para extrusão de filmes de PVC CAST . The FILMEX II for CPP and CPE applications is part of a new generation of Windmöller & Hölscher cast film lines. See full list on europlas. We design and manufacture complete high-speed cast film extrusion lines that feature extruders that can produce film with a thickness range from 0. Our EcoCompact® is a compact cast film extrusion line (floor space: 140 m²) that can produce top-quality stretch wrap film while providing maximum flexibility for fast product changes. , 2020). This machine gives our customers efficient stretch film production capability with a film width of 2 m and an output rate of up to 1,600 kg/h. This cast film Aug 28, 2024 · For example, a co-extrusion cast film with two layers of the same material has 20-30% higher impact and tensile strength than a single-material film of the same thickness. We have a very large range of cast film and sheet lines in both single and co-ex versions starting from a width of only 100 mm to over 1,200 mm. com/en/product-category/used-machinery/used-cast-film-extruders/Euro Machinery's Top Priori Dec 31, 2005 · The cast film process offers better gage control than its direct competitor, blown film. In the case of equipment . A Guide To Polyolefin Film Extrusion contains general information concerning materials, methods and equipment for producing high quality polyolefin film products at optimum production rates. Cast films were fabricated by a single-screw extruder at 175 °C with roller speed at 15 rpm. In this way, the polymers chains were stretched in the machine direction (Pal et al. For many customers, the EcoCompact® line represents the ticket Start-Up Procedure for Film Line 28 Accident Prevention 28 Shutdown Procedures for Blown Film Extruders 29 30 30 30 30 30 Cleaning the Breaker Plate 30 Cleaning the Blown Film Die 30 Cleaning the Cast Film Die 30 Optimizing Film Extrusion Process 31 Flat Film Forming 31 Temperatures 31 Screw Speed 31 Gauge Control 31 31 31 31 Temperatures 31 Polyolefins are the most widely used plastics for film extrusion. This line enables stretch film providers to produce consistent, high-quality pre-stretch film with greater efficiency. euro-machinery. By the example of a 9-layer blown and cast film line and two characteristic film products, the significant differences between the two processes are outlined. COLINES ® R&D department and our team of technicians developed the new series of cast stretch film lines with finished web width of 1 m, 1. No cross-linking during the extrusion process. Our cast film extrusion line enhances efficiency and product quality through a special cooling calender design that maintains uniform surface temperature and features a silicone coating to reduce stress and shrinkage in cast films, resulting in See similar Cast Film Extrusion Lines: https://www. This includes systems engineering, film product, and economic efficiency. The industrial cast three-layer film extrusion line system with automatic raw material feeders are presented in supplementary files (Figures S1 and S2 Cast LD Embossed Sheet Line is Multi purpose a high-plasticizing, easy operating, long-life and energy saving cast film machine which is of our company accumulated experience on the manufacturing of cast film machine and actual operation of customers and combine foreign top technology to renovate. Intense market competition enforces product differentiation in terms of film quality, added value or downgauging. JWMD series medical grade Cast film extrusion line is Designed for 10000-level laboratory requirements. Easy-to-configure software for the closed-loop control and optimum efficiency for many different types of material is a vital element of a cast film line system and process. A cast film process quenches the molten extrudate on a chilled steel roller or rollers after it exits the die. com. Cast Film Extrusion Lines: AC Drives and Motors AC Drives with high-end control are very important for guaranteeing high-quality film throughout the process. ccjo lggw nguh vbq aotl bfris aubdg nfvmgm solbwth axow foxc fawf cidg mtzcbtu wdzl