PVA Water – Soluble Film Production Line
PVA Water - Soluble Film Production Line of Guangdong Blesson Precision Machinery Co., Ltd. --------- Innovative Technology, Defining the Future of Environment - friendly Packaging
Guangdong Blesson Precision Machinery Co., Ltd., a leading precision - machinery manufacturer in the industry, has launched the PVA water - soluble film production line, an advanced packaging equipment integrating high efficiency, environmental protection, and intelligence.
The PVA water - soluble film production line launched by Blesson is specifically designed to meet the urgent market demand for high - quality water - soluble packaging films. This production line uses polyvinyl alcohol (PVA) and starch as the main raw materials. Through rigorous and meticulous processes such as raw material preparation, casting and coating, drying to form a film, peeling, secondary drying, and trimming and winding, it produces PVA water - soluble films.
Blesson provides all - round customized services and after - sales services, achieving high - efficiency production, ensuring excellent quality, and having environmental protection features, thus achieving the dual goals of high efficiency and quality for customers.
In the context of the increasing demand for environmental protection and efficiency in the packaging industry, we, Blesson practice the concept of green environmental protection from the source. The raw materials have good biodegradability and water - solubility, and the concept of environmental protection is integrated into the production process. We are committed to creating a production mode with zero environmental burden and promoting the sustainable development of the packaging industry.
Blesson-PVA-water-soluble-film-production-line
Specifications and Parameters of PVA Water - Soluble Film Production Line
●Film thickness: 0.02 - 0.2 mm, and the width ≤ 1000 mm.
●Production speed: 3 - 7 m/min.
●Film formation by drying with an electric heating or fuel oil heating method.
●Power for film formation by electric heating drying: 80 - 100 kW.
●Power for film formation by fuel oil heating drying: 10 - 20 kW.
●The fuel consumption: 25 - 48 kg/h.
Application
Product packaging for use in water:
The PVA water - soluble film of Baolusheng dissolves quickly in water without residue. It can protect products during storage and transportation and release them rapidly when put into water, making it suitable for packaging water - soluble cleaning agents and other products.
Water transfer printing:
It can print complex patterns. After dissolving in water, it can accurately transfer the patterns to the surfaces of objects such as ceramics, maintaining the clarity and integrity of the patterns and helping to create unique decorative effects.
Wig and embroidery production:
As a temporary carrier, it can fix hair or embroidery threads. After the operation is completed, it dissolves in water without damaging the finished products, improving production efficiency and quality.
Seed tapes:
Seeds are embedded in it, which can protect the seeds. After dissolving in water, the seeds are released, and it will decompose naturally in the soil without hindering the growth of seeds, being both environmentally friendly and efficient.
Clothing and textile packaging:
It can protect products, and is water - soluble or can degrade naturally. With high transparency, it is convenient for displaying items and enhancing marketing effects.
Laundry bags:
They gradually dissolve in water during laundry, eliminating the need to take out items after washing, and leaving no residue, ensuring the normal operation of the washing machine and the cleanliness of the washing environment.
Blesson-PVA-water-soluble-film-production-line
Advantages and Highlights
Environment - friendly Raw Materials, Leading the Trend of Green Packaging
The PVA water - soluble film production line of Blesson uses polyvinyl alcohol and starch as core raw materials. These materials are naturally environmentally friendly and have the characteristics of complete biodegradability. Compared with traditional plastic films, the water - soluble film produced by Blesson can dissolve rapidly in water after use, completely solving the problem of plastic pollution and perfectly conforming to the global environmental protection trend. Through scientific proportioning and precise processes, our production line ensures that the film is 100% water - soluble while maintaining high strength, providing customers with a truly green packaging solution.
Innovative Processes, Creating High - quality Films
Blesson's original casting and coating technology makes the raw materials into a water - soluble adhesive with a solid content of 18 - 20%, which is evenly coated on a mirror - like stainless steel belt to ensure the thickness uniformity and surface smoothness of the film. By precisely controlling the drying temperature and time, the film enters the drying chamber for secondary drying after peeling, and the moisture content is strictly controlled within the specified range, thus ensuring the stability and durability of the finished film. This efficient and refined process makes Blesson's water - soluble film lead the industry in terms of transparency, dissolution rate, and mechanical properties.
Intelligent Production, Improving Both Efficiency and Quality
The PVA water - soluble film production line of Blesson adopts a fully automated control system, realizing intelligent operation throughout the process from raw material input to finished product winding. This not only greatly reduces labor costs but also significantly improves production efficiency and product consistency. Our equipment is equipped with advanced monitoring and feedback systems to ensure that each roll of film meets international quality standards, providing customers with stable and reliable high - quality products.
Multi - functional Applications, Meeting Diverse Market Demands
The water - soluble film produced by Blesson, with its excellent performance, is widely used in food packaging, pharmaceutical packaging, pesticide packaging, and industrial product packaging. Whether it is food packaging that requires rapid dissolution or medical dressings that require high hygiene standards, Blesson's PVA water - soluble film can perfectly meet the requirements. Our production line supports customized services, and the thickness, dissolution rate, and strength of the film can be adjusted according to customer needs, helping customers to explore a broader market.
Production Process
1. Mix polyvinyl alcohol, starch, and additives to make a water - soluble adhesive.
2. Use the casting and coating technology to evenly coat the adhesive solution on a mirror - like stainless steel belt.
3. Dry it into a film through a multi - stage drying system.
4. Peel the film from the steel belt and send it to a secondary drying chamber for further dehumidification.
5. Trim the edges and then wind it with a winder to obtain the finished film.
Basic configuration
1. Raw Material Preparation System
2. Casting and Coating Device
3. Film - forming Drying System
4. Peeling and Secondary Drying Device
5. Trimming and Winding Equipment
6. Intelligent Control System
Raw Material Preparation System
PVA Water - Soluble Film Production Line is equipped with high - efficiency raw material mixing and dissolving equipment. Polyvinyl alcohol (PVA), starch, and various additives are mixed according to a scientific ratio to produce a water - soluble adhesive with a solid content of 18 - 20%. This system adopts intelligent control to ensure uniform mixing of raw materials, providing high - quality adhesive solution for subsequent processes.
Casting and Coating Device
Casting and coating is one of the core links of the production line. Baolusheng uses a high - precision coating head to evenly coat the water - soluble adhesive on a mirror - like stainless - steel belt. The surface of the mirror - like stainless - steel belt is smooth, ensuring that the film has a uniform thickness and is free of defects. During the coating process, the system monitors the adhesive solution flow rate and coating speed in real - time to guarantee the high quality of the film.
Film - forming Drying System
The coated adhesive solution enters a multi - stage drying system. By precisely controlling the temperature and wind speed, the adhesive solution is quickly dried into a film on the steel belt. The drying system adopts an efficient hot - air circulation technology to ensure that the film is heated evenly, avoiding film defects caused by uneven temperature.
Peeling and Secondary Drying Device
After the film is formed by drying, it is automatically peeled from the mirror - like stainless - steel belt and enters the secondary drying chamber. The secondary drying chamber uses low - temperature dehumidification technology to further reduce the moisture content of the film, ensuring its stability and durability. This step is a key one in guaranteeing the film's performance.
Trimming and Winding Equipment
After secondary drying, the film passes through a high - precision trimming device to remove irregular parts at the edges, ensuring the neatness of the finished film. Subsequently, the film is wound into rolls by an automatic winder. The winding tension is adjustable to prevent the film from deforming or wrinkling. The wound finished film can be directly used for packaging or further processing.
Intelligent Control System
The entire production line is equipped with an advanced PLC control system, realizing fully automated operation throughout the process. The operation interface is simple and intuitive, supporting real - time parameter adjustment and data recording, ensuring the stability and traceability of the production process.
Summary
Choose Blesson's PVA Water - Soluble Film Production Line and Win a Green Future Together The PVA water - soluble film production line of Guangdong Blesson Precision Machinery Co., Ltd. has become a benchmark product in the global environmental - friendly packaging field with its environmentally friendly raw materials, innovative processes, intelligent operations, and wide applications. We are committed to providing customers with efficient, stable, and environmentally friendly production solutions, helping enterprises stand out in the fierce market competition. Choosing Blesson is not only choosing a product but also choosing a sustainable future. Let us work hand in hand to create a new era of green packaging and jointly promote the progress of environmental protection!
Warranty, certificate of conformity
Guangdong Blesson Precision Machinery Co., Ltd. provides a one-year warranty service. During the use of the product, if you have any questions about the product, you can directly contact us for professional after-sales services.
Guangdong Blesson Precision Machinery Co., Ltd. provides product qualification certificates for each product sold, ensuring that each product has been inspected by professional technicians and debuggers.
Company Profile
Guangdong Blesson Precision Machinery Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales, and service of plastic extrusion machinery, cast film production equipment, and automation equipment.
At present, our products are sold all over the country and sold to many overseas countries and regions. Our high-quality products and sincere service have won praise and trust from many customers.
Guangdong Blesson Precision Machinery Co., Ltd. has successively passed the international GB/T19001-2016/IS09001:2015 quality management system certification, CE certification, etc., and has been awarded the honorary titles of “China Famous Brand” and “China Independent Innovation Brand”.
Utility model patent certificates from Blesson machinery, China extruder
China’s independent innovation products and Famous brands in China
Melt-blown Fabric Line CE Certificate and Quality Management System Certificate
