CHENQI offers complete paper packaging lines from reel to finished bag: square bottom, SOS, handled, up to 260 bags/min, ≤2 min changeover, custom engineered.
The CQ servo square bottom paper bag machine is professionally designed for mass production of oversized, double layered and foldable square bottom eco friendly paper bags. It processes unprinted or printed double layer paper rolls, and automatically completes a full set of processes including double layer paper bonding, edge gluing, tube forming, cutting, creasing, bottom gluing, bag bottom shaping, conveying, and bag folding.
The CQ-FP automatic paper bag making machine with flap (easy tear line and two adhesive tapes) is used to produce paper bags with flaps. It starts with unpainted or printed rolls of paper, followed by window opening, waste removal at the flap, and perforation of the tear line and the flap. The main machine then applies side glue, bag forming, pulls it apart, cuts it, creases it, applies bottom glue, shapes the bag bottom, and conveys the bag out, all completed simultaneously in one operation. This truly achieves fully automated production, effectively saving labor costs.
The CQ-DC D-cutting square bottom paper bag machine uses roll paper as raw material (either uncolored or pre printed roll paper can be used) and completes all processes from paper roll to finished paper bag in one go. It automatically performs side gluing, paper roll forming, fixed length cutting, bottom creasing, bottom gluing, bag bottom forming, and outputs the finished product.
The CQ-TD super size square bottom paper bag machine is used to produce oversized, double layered, foldable, square bottomed eco friendly paper bags. The machine feeds in unpainted or printed rolls of paper, which are then glued together. Next, it applies edge glue, forms the roll, cuts, creases, applies bottom glue, shapes the bottom, and is conveyed out. Finally, the bag is folded, and the entire process is completed simultaneously in one operation. This truly achieves fully automated production, effectively saving labor costs.
The CQ-HD automatic square bottom paper bag making with handle machine uses roll paper as raw material, along with handle pieces and paper rope, and is specifically designed to produce paper bags with handles.
The CQA Mechanical Break Gear Type Flat Bottom Paper Bag Machine (Models CQA-400/650/850) is a high efficiency piece of equipment designed for high speed production of handleless flat bottom eco friendly paper bags, widely used in food and shopping bag manufacturing. It processes 40-80gsm unprinted or printed paper rolls and completes all processes in one pass via precise mechanical gear transmission: side gluing, tube forming, rotary knife cutting, bottom folding, bottom gluing, bag bottom shaping, and delivery. Durable machine with high accuracy bag making.
The CQB Mechanical Break Servo Driven Flat Bottom Paper Bag Machine (Models CQB-400/650/850) is a high speed, high precision piece of equipment dedicated to handling less flat bottom eco friendly paper bags, widely used for food, bread, nut, and shopping bag production. It processes 40-80gsm unprinted or printed paper rolls and adopts a mechanical break + servo drive hybrid structure to complete all processes in one pass: side gluing, tube forming, servo length setting, mechanical break cutting, bottom folding, bottom gluing, bag bottom shaping, and automatic bag collection. Fully automatic synchronous operation greatly saves labor costs and increases productivity.
CQC Mechanical Breaking Servo Flat Bottom Paper Bag Machine is a high performance, fully automatic piece of equipment for flat bottom paper bag production. It adopts a mechanical breaking structure matched with a servo drive control system, suitable for unprinted and printed paper roll materials, widely used in the mass production of eco friendly flat bottom paper bags for food, bakery, and daily supplies.
The CQE Pre piercing Servo Driven Flat Bottom Paper Bag Machine is a high speed, fully automatic piece of equipment integrating pre piercing and full servo drive, specially designed for mass production of small to medium sized eco friendly flat bottom bags for food, bakery, nuts, and snacks. It processes 40–80gsm unprinted or printed paper rolls (e.g., kraft paper, food grade coated paper). Equipped with a pre piercing mechanism and servo control system, it completes all processes in one pass: unwinding, pre piercing ventilation holes, side gluing, edge folding & tube forming, servo length setting, mechanical breaking, bottom folding, bottom gluing, flat bottom shaping, and automatic bag collection. Fully automatic synchronous operation greatly saves labor costs and boosts productivity.
CQS Pre piercing Servo Flat Bottom Paper Bag Machine is specially developed for large size flat bottom eco friendly paper bags. It is equipped with a pre piercing ventilation structure and a full servo control system, ideal for automatic production of large flat bottom bags for bakery, catering, supermarket shopping, and gift packaging.
An online printing unit on a paper bag machine refers to the direct integration of a flexographic printing unit into the paper bag production line, achieving integrated printing and bag making operations.
CI flexographic printing machine uses central impression technology for high precision multi-color printing on paper and film. Designed for flexible packaging and high-end paper bag production with stable registration and efficient operation.
The fully servo CI flexographic printing machine is a high end model that upgrades the drive system of traditional CI flexographic printing presses to gearless electronic shaft technology.
The fully automatic twisted rope handle attaching machine is mainly used in conjunction with a semi automatic square bottom paper bag machine. It can quickly produce twisted rope handles, which can then be manually attached to the paper bag to transform it into a handle bag. The machine uses two rolls of narrow width paper and one roll of paper rope as raw materials. It forms the handle by gluing the paper rolls and rope together and then gradually cutting them. In addition, the machine also has automatic counting and automatic gluing functions, which can greatly improve the efficiency of subsequent processing operations.
This machine is mainly used in conjunction with a semi automatic square bottom paper bag machine. It takes four pre cut rolls of paper and uses a complex process to form flat ropes and flat rope handles in one go. At the same time, the robotic arm attaches the flat handles to the paper bags, turning them into tote bags.
This machine is mainly supporting high-speed hand the machine and paper bag machine, able to quickly produce a circular rope, so as to higher speed the machine to provide raw materials. The machine with a narrow web of raw materials, through the high-speed rotation of the axis of the machine, so that the paper twisted into a rope, and in the form of rope to save. The user can adjust the diameter of the rope, so as to meet different production requirements.
This machine is suitable for cross cutting jumbo rolls, such as paper, adhesive stickers, thick plastic film, or some laminates material, into sheets of any needed size at high speed and high precision. It is the ideal equipment for the paper-making, plastic, printing, and food packaging industries.
This machine is suitable for cross cutting and wrapping A4/A3 size paper. The cutter is equipped with a conveyor stacker that allows it to feed paper in reams of 500 sheets for efficient packaging by the wrapping machine. This ensures a seamless and streamlined workflow, maximizing productivity and minimizing downtime. This HBJ model is capable of handling A4/A3 paper sizes with high precision. With this model, you can expect faster turnaround times, increased productivity, and improved overall workflow efficiency.
This machine is suitable for a lot of paper: A4/A3 paper, Hamburg paper, film laminated, etc. Best jumbo roll cutting machine. Printing and cutting on one line.
This machine is suitable for a variety of plastic flexible packaging paper 60-500g/m², such as double adhesive paper, white paper jam, copper plate paper, film paper, paper plastic composite materials, stickers, and other reel materials for lateral cutting.
This heat shrink packaging machine is a stable and versatile automatic packaging equipment, compatible with PVC, PP, POF, and other common shrink films. It is widely used for integral film wrapping and thermal shrinking of various products. Equipped with brand motors, a precise temperature control system, and an optimized internal circulating air duct structure, the machine ensures even heating and a smooth shrinking effect. With a thickened carbon steel body and durable transmission parts, it features stable operation and a low failure rate. The stepless speed regulation supports continuous mass production, making it an ideal automatic packaging solution for daily goods, food, industrial products, and gift packaging industries.
This automatic film sleeving machine is a high-efficiency, stable, and versatile automated packaging equipment, specially designed for POF shrink film sleeving and sealing. It is widely used for standardized packaging of industrial products, daily necessities, gifts, and other goods, suitable for most factory production scenarios. Equipped with mature and reliable electric control and transmission systems, the machine features low power consumption and stable operation. It requires no complicated debugging and is easy to operate, perfectly adapting to mass automatic packaging production.
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