JWELL Fully Automatic Meal Bag Six-Axis Robot Production Equipment

In today's fast-paced era, the demand for convenient and environmentally friendly packaging solutions is growing. As more and more people are aware of the impact of traditional plastic packaging on the environment, the exploration of sustainable alternatives is becoming increasingly in-depth. In this blog post, we will share the performance advantages of JWELL fully automatic meal bag six axis robot production equipment for sale, which can effectively improve production efficiency and product quality.

Rise of Paper Pulp Moulded Tableware

Paper pulp moulded tableware, which includes items such as meal boxes, disposable bowls, fast-food trays, plates, cutlery, paper cups, self-heating food containers, and fast-food takeout packaging containers, has emerged as a popular choice for modern consumers. These products are not only aesthetically pleasing and practical but also possess excellent strength and plasticity. They are lightweight, easy to store and transport, and offer water and oil resistance. Moreover, they can be used for frozen food storage and microwave heating, making them highly adaptable to contemporary dietary habits and food processing requirements. As a biodegradable and environmentally friendly alternative to traditional disposable plastic tableware, paper pulp moulded tableware is increasingly being adopted by countries around the world, driven by growing environmental awareness and supportive policies.

JWELL Fully Automatic Meal Bag Production Line

The JWELL fully automatic meal bag production line is a highly integrated and automated system designed to meet the increasing demand for paper pulp moulded tableware. This advanced production line comprises several key components, each playing a crucial role in the manufacturing process.

Pulp Preparation System

The pulp preparation system is the foundation of the entire production line. It includes a hydraulic pulper, unloading pump, high-frequency refiner, double-disc grinder, thick pulp tank, thick pulp pump, pulp conditioning tank, pulp conditioning pump, low-consistency heavy impurity remover, pulp tank, pulp supply pump, return pulp tank, return pulp pump, white water tank, white water pump, control system, and associated piping. This system is designed to provide precise pulp preparation and supply based on the specific requirements of different products. With the help of a PLC-based "mechatronic" control system, it can automatically mix and supply pulp while continuously monitoring and adjusting the pulp concentration in real-time to ensure smooth production.

Forming Equipment

The forming equipment is another critical part of the production line, consisting of a pulp forming machine, hot pressing machine, die-cutting machine, six-axis robot handling system, and forming, hot pressing, cutting, and transfer molds. The pulp forming machine uses a quantitative injection molding method, which offers several advantages over vacuum adsorption molding. It has a lower equipment cost, simpler structure, and lower maintenance requirements. This method ensures stable product quality by guaranteeing consistent weight and thickness, making it particularly suitable for tableware products with high dimensional and weight accuracy requirements. Additionally, it reduces pulp waste by minimizing over-adsorption and uneven distribution, lowering thereby production costs.

The hot pressing machine features oil-heated upper and lower heating plates with a mold temperature machine, ensuring stable heat supply to the molds. The top mold is powered by a pneumatic-hydraulic cylinder, which offers fast speed, good durability, and easy maintenance. An independent air reservoir is installed at the top of the forming machine to ensure more stable product demolding.

The six-axis robot handling system is equipped with high-end KUKA robots, which have a strong load capacity of up to 500 kg, and some models can even handle up to 1,000 kg or more. These robots, combined with precise sensors and advanced algorithms, achieve high-precision positioning and repeat positioning. The control platform is based on a personal computer, featuring a user-friendly interface, flexible programming, and fast zero-point calibration for all six axes within one minute. The system is also highly adaptable to different environments and offers excellent safety performance.

Vacuum, Compressed Air, and High-Pressure Water Systems

The vacuum system utilizes permanent magnet frequency conversion energy-saving vacuum pumps. These frequency conversion vacuum pumps can automatically adjust the motor speed according to the actual working conditions, accurately matching the exhaust rate. They typically save 30% to 50% of energy and do not require water, thus eliminating wastewater discharge and contributing to environmental protection.

JWELL HJ-CB980 Meal Bag Production Line: Key Specifications

The JWELL HJ-CB980 meal bag production line is a flagship model that showcases the advanced capabilities of the company's equipment. It produces meal bags with a thickness of 0.6 mm and dimensions of 230 mm × 460 mm × 35 mm. The raw materials used are sugarcane pulp boards and bamboo pulp boards, resulting in a product weight of 42 grams. The forming pressure is 47 tons, and the production line has a capacity of 600 to 1,000 kg per 22 hours. The maximum mold size for the mold table is 980 mm × 950 mm, and the maximum stroke of the pneumatic-hydraulic booster cylinder is 550 mm.

Future of Paper Pulp Moulded Tableware Production

The future of paper pulp moulded tableware production looks promising, thanks to the increasing global focus on environmental sustainability. With the support of policies in many countries and regions, the growing market demand, and the expanding application fields, paper pulp moulded products are gaining more attention. The outstanding environmental advantages of these products, combined with the continuous advancement of automation technology in production equipment, make them an attractive choice for a wide range of customers worldwide. JWELL's fully automatic meal bag six-axis robot production equipment is at the forefront of this trend, offering a reliable, efficient, and eco-friendly solution for the production of paper pulp moulded tableware. As more and more businesses and consumers recognize the benefits of sustainable packaging, the demand for such innovative equipment is expected to soar, paving the way for a greener and more sustainable future.

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