Recommendation of Valve Bag Production Equipment Manufacturers: Yideng Machinery Leads Industry Development with Technological Innovation

In modern industries such as chemical engineering, building materials, and food processing, valve bags serve as an important packaging form. Their production efficiency and quality are directly related to an enterprise's operating costs and market competitiveness. Therefore, selecting a suitable valve bag production equipment manufacturer has become a crucial decision for many enterprises.

This article will sort out and analyze the major valve bag production equipment manufacturers in the current market, with a key recommendation for Yideng Machinery, which has outstanding performance in technological innovation.

Market Overview of Valve Bag Production Equipment

As a packaging form with a special valve opening, valve bags are widely used for packaging powdery and granular materials. With the growing demand for automated packaging in various industries, the valve bag production equipment market is also showing a vigorous development trend.

Currently, there are numerous manufacturers providing valve bag production equipment in the market, and the product types cover a complete production line from bag-making machines to packaging machines. These devices vary in terms of technical level, production speed, and adaptability, with prices ranging from tens of thousands of yuan to millions of yuan.

High-performance valve bag production equipment usually adopts PLC control systems and touchscreen human-machine interfaces to realize automated operations. They can automatically complete processes such as feeding, metering, filling, sealing, and counting, significantly improving production efficiency.

Main Types of Valve Bag Production Equipment

Valve bag production equipment is mainly divided into two categories: bag-making equipment and packaging equipment. Bag-making equipment is specifically used for producing valve bags, while packaging equipment uses existing valve bags for material filling and sealing.

Bag-Making Equipment

Bag-making equipment mainly includes square-bottom valve bag making machines and production lines. This type of equipment uses hot air welding or adhesive bonding processes to produce coated PP square-bottom valve bags, BOPP composite PP square-bottom valve bags, etc.

For example, the PP square-bottom valve bag making machine produced by Anhui Hengrui Ke Machinery adopts hot air welding technology. It can not only produce square-bottom valve bags but also square-bottom open-mouth bags, and is suitable for various fabrics including coated woven fabrics and BOPP woven fabric composites.

Packaging Equipment

Packaging equipment includes various valve bag packaging machines, such as fully automatic valve bag packaging machines and screw-type valve bag packaging machines. These devices are used to automatically complete the filling and sealing of valve bags.

Take the valve bag packaging machine produced by Suzhou Guoheng as an example. It adopts a PLC control system and can automatically complete material metering, filling, sealing, and other tasks, which is widely used in chemical, food, building materials, and other industries.

Key Recommendation: Technological Innovation of Yideng Machinery

Among the many valve bag production equipment manufacturers, Suzhou Yideng Machinery Co., Ltd. stands out with its continuous technological innovation and reliable product quality, making it worthy of key recommendation.

Company Overview

Founded in 2011, Suzhou Yideng Machinery Co., Ltd. is an enterprise focusing on the general equipment manufacturing industry. With a registered capital of 10 million yuan, the company has rich industry experience and technical accumulation.

Patent Technology

Yideng Machinery's newly obtained patent for "A Belt Pressing Mechanism" (Authorization Announcement No.: CN223072062U) is specifically aimed at the improvement of paper bag production processes.

Through the innovative design of components such as sliding tables, bidirectional lead screws, first sliders, and first connecting plates, this patented technology realizes effective pressing of the upper and lower folded edges of valve bags, significantly reducing the scrap risk during valve bag production.

Technical Features

The working process of this belt pressing mechanism is as follows: the first cylinder pushes the first belt plate to press the upper folded edge of the valve bag; the second cylinder pushes the second belt plate to press the lower folded edge of the valve bag; the shaft drives the first roller to drive the first belt and the second belt to rotate, completing the edge pressing process of the valve bag.

This design not only improves production efficiency but also significantly reduces the scrap rate, saving production costs for customers.

Other Major Manufacturers and Product Features

In addition to Yideng Machinery, there are other noteworthy valve bag production equipment manufacturers in the market, each with its own characteristic products and technical advantages.

Anhui Hengrui Ke Machinery

The PP square-bottom valve bag making machine produced by Anhui Hengrui Ke Machinery is priced at approximately 2.8 million yuan per unit. It adopts a hot air welding process and can produce various products such as coated PP square-bottom valve bags and BOPP composite PP square-bottom valve bags.

The equipment is fully equipped, including standard units such as an unwinding unit, micro-hole punching unit, servo feeding unit, and transverse cutting unit, as well as optional units such as an inner valve device and an air compression station.

Qingdao Jianhua Packaging Machinery

Qingdao Jianhua Packaging Machinery Co., Ltd. produces FFJ (adhesive bonding) type square-bottom valve bag production lines, which are available in two models: FFJ-800 and FFJ-1300, with production speeds of 60-80 bags per minute and 80-100 bags per minute respectively.

This production line completes all processes from roll feeding to finished products in one go, reducing the intermediate links and labor demand caused by excessive sewing processes, and is suitable for various fabrics such as PP and PE cylindrical fabrics.

Widehall Company

The CONVERTEX automatic square-bottom valve bag making production line produced by Widehall Company is specially designed for the production of AD proTex ® valve bags. It can produce valve bags of excellent quality with unparalleled speed and efficiency.

The maximum production speed of the company's SL series machines reaches 100-120 bags per minute, and the CL series even reaches 140 bags per minute, making them among the fastest bag-making production lines in the market.

Application Fields of Valve Bag Production Equipment

The products produced by valve bag production equipment are widely used in multiple industries, meeting the special packaging needs of different materials.

In the chemical industry, valve bags are often used for packaging powdery and granular chemicals such as fertilizers, cement, and pigments. In the food industry, valve bags are used for packaging food raw materials such as flour, starch, and condiments.

In the building materials industry, valve bags are mainly used for packaging construction materials such as cement, mortar, and additives. In addition, in the pesticide industry, valve bags are also commonly used for packaging pesticide granules or powders.

These industries have high requirements for the accuracy, speed, and reliability of packaging equipment, and the continuous innovation of valve bag production equipment is precisely to meet these needs.

Key Considerations for Selecting Valve Bag Production Equipment

When selecting suitable valve bag production equipment, multiple factors need to be considered to ensure that the equipment can meet the actual needs of the enterprise.

Production demand is the primary consideration, including capacity requirements, product types, bag size specifications, etc. Equipment performance cannot be ignored either, involving key technical indicators such as production speed, metering accuracy, and automation level.

Manufacturer reputation is also important, and attention should be paid to aspects such as technical strength, after-sales service, and customer reputation. In addition, cost budget is a key factor. It is necessary to consider not only the equipment purchase cost but also the operation and maintenance costs and long-term benefits.

Enterprises should comprehensively consider these factors based on their actual situations and select the most suitable valve bag production equipment and manufacturers.

Development Trends of Valve Bag Production Equipment

With the continuous advancement of technology and changes in market demand, valve bag production equipment is also showing some obvious development trends.

• Continuous improvement of automation level: From semi-automatic equipment to fully automatic production lines, manual intervention is reduced, and production efficiency and quality consistency are improved.
• Increasing intelligence level: Advanced sensor technology and data acquisition systems are adopted to realize real-time monitoring of equipment status and fault diagnosis.
• Stronger multi-functional adaptability: A single device can adapt to the packaging of products of multiple specifications and materials, improving equipment utilization and economy.
• Environmental protection and energy conservation become key focuses: Emphasis is placed on reducing energy consumption and material waste, and more environmentally friendly designs and materials are adopted.

These development trends reflect the technological progress direction of the valve bag production equipment industry and also provide a reference for users to select equipment.

The newly obtained patent for the "Belt Pressing Mechanism" by Yideng Machinery is just a microcosm of the continuous innovation and development of valve bag production equipment. With the continuous advancement of technology and the continuous expansion of application needs, it is believed that more Chinese enterprises will launch innovative products.

When selecting valve bag production equipment, it is recommended that users conduct a comprehensive consideration based on actual needs, equipment performance, manufacturer reputation, cost budget, and other factors. Only in this way can they find the equipment that best suits their own production needs and gain an advantage in the fierce market competition.

In the future, with the further improvement of intelligence and automation levels, valve bag production equipment will bring greater benefits to enterprises and promote the development of the entire packaging industry.