Woven bag cutting and printing equipment

Product Introduction of Integrated Cutting, Sewing and Printing Equipment for Woven Bags

I. Product Overview

The integrated cutting, sewing, and printing equipment for woven bags is a fully automated system specifically designed for the production of packaging products such as plastic woven bags, chemical bags, feed bags, and building material bags. It achieves a seamless, end-to-end operation, from unwinding the woven bag substrate, precise cutting, high-speed sewing to clear printing. This equipment eliminates the traditional fragmented operation of multiple devices involved in "bag cutting-sewing-printing," efficiently connecting each process through an intelligent control system. Suitable for mass production of woven bags made of various materials such as PP and PE, it can meet customized needs for different specifications and printing patterns. Widely used in chemical, grain, feed, building materials, and logistics industries, it is a core piece of equipment for improving woven bag production efficiency and stabilizing product quality.

II. Core Product Advantages

1. Integrated production, doubled efficiency: The equipment highly integrates the three core processes of cutting, sewing, and printing, eliminating the need for manual handling of semi-finished products and significantly shortening the production cycle. Compared to traditional decentralized production, overall efficiency is increased by more than 50%, with a single machine capable of processing 800-1500 woven bags per hour, effectively reducing manpower input on the production line.

2. Intelligent and precise control, stable quality: Equipped with an industrial-grade PLC control system and a high-definition vision positioning module, the cutting length error can be controlled within ±1mm. The sewing stitches are flat and uniform, and there is an automatic alarm for broken threads. The printing adopts servo drive and precise registration technology, resulting in high pattern clarity and registration error ≤0.2mm. This avoids problems such as size deviation and printing misalignment caused by multi-process transfer from the source, and the product qualification rate is increased to over 99%.

3. Flexible and adaptable: Supports the production of woven bags of various specifications. The cutting length can be set with one click on the touch screen within the range of 200-2000mm. The sewing method can be switched to multiple modes such as flat sewing and edge binding. The printing system is compatible with water-based inks and oil-based inks, and can realize single-color, two-color and three-color printing, easily adapting to the customized needs of different scenarios such as feed bags, fertilizer bags, and cement bags.

4. Energy saving and cost optimization: The use of energy-saving servo motors and intelligent frequency conversion technology reduces energy consumption by 20% compared to traditional equipment; the printing system is equipped with an automatic ink volume adjustment function to reduce ink waste; the integrated design reduces the equipment footprint by 30%, while reducing equipment maintenance costs and semi-finished product loss rate, thus comprehensively compressing overall production costs.

5. Easy to operate and safe and reliable: Equipped with a 7-inch color touch screen human-machine interface, parameter setting and process switching are intuitive and simple, and novices can quickly get started; the equipment is equipped with multiple safety devices such as an emergency stop button, safety protection door, and infrared sensor protection, which automatically stop the machine when a person approaches the danger area to ensure the safety of the operator.

3. Product parameters

IV. Product Application and Service

This equipment is ideally suited for small- to large-volume woven bag production enterprises, particularly for applications requiring high product specification consistency and printing clarity, such as chemical raw material packaging, grain storage packaging, feed packaging, and building material packaging (e.g., cement, sand). We provide comprehensive pre-sales and after-sales services. Pre-sales support includes customized equipment parameters based on customer production needs and on-site trial runs. After-sales support includes free installation and commissioning, operator technical training, a one-year warranty on the entire machine, and lifetime technical support to ensure stable equipment operation.

The integrated cutting, sewing, and printing equipment for woven bags has "high efficiency, precision, energy saving, and worry-free operation" as its core competitiveness. It helps woven bag manufacturers achieve automation upgrades and enhance their market competitiveness, making it an ideal choice for modern packaging production.