Paper Bag Machine
Full-servo High Speed Flat Bottom Paper Bag Machine
  • Full-servo High Speed Flat Bottom Paper Bag MachineFull-servo High Speed Flat Bottom Paper Bag Machine

Full-servo High Speed Flat Bottom Paper Bag Machine

Model:ZD-J20S,D
As the first genuine Full-servo Flat Bottom Paper Bag Machine in China,this Full-servo High Speed Flat Bottom Paper Bag Machine by EZ TECH supplier can make use of 9 high-speed and high-precision servo motors,to complete processes including paper unwinding,hot-melt glue spraying,film pasting, perforation,side gluing,tube forming,tube breaking,bottom gluing,bottom forming and bags collection at high speed.

EZ TECH China Full-servo High Speed Flat Bottom Paper Bag Machine produces flat &satchel paper bags not only for food industry,but also for medicine industry and other fast-consuming industries.Thanks to the special dual-line production design,this machine is an ideal alternative to imported equipment,for customers to find the perfect balance between production efficiency and bag size according to their various requirements.

As initiated inside China,the special designed vacuum forming mould ensures stable tube forming for thin paper at extremely high speed,which provides a strong guarantee for fast and stable flat&satchel paper bag making.

9 Siemens servo motors work synchronously at high speed and high precision,to ensure the capability of fast and stable dual-lane production,bringing customers more than 4 times as the output of traditional similar models.

Technical Data

Model ZD-J20S(Single Line) ZD-J20D(Dual Lines)
Max. Paper Roll Width 1100mm 1100mm
Max. Paper Roll Diameter Φ1300mm Φ1300mm
Material Core Diameter Φ76mm(3") Φ76mm(3")
Material Thickness Paper:30~90g/㎡Cellophane:40~90g/㎡ Paper:30~90g/㎡Cellophane:40~90g/㎡
Tube Length 105~400mm 105~400mm
Bag Body Width W/O Gusset: 60~500mmWith Gusset: 60~500mm W/O Gusset: 60~230mmWith Gusset:60~190mm
Max.Gusset Depth 65mm 65mm
Bottom Folding Length 15~25mm 15~25mm
Max.Speed 1000bags/min 1800bags/min
Total Power 75kw 75kw
Total Weight Approx.5000kg Approx.5000kg
Overall Dimension L9000mmxW2500mmxH2100mm L9000mmxW2500mmxH2100mm

Product application

Our Full-servo High Speed Flat Bottom Paper Bag Machine is specially designed for industries such as food, medicine, and fast-moving consumer goods. It focuses on high-speed and stable mass production of flat-bottom paper bags, capable of producing various bag types including flat pouches and vest bags, and is suitable for production scenarios with extremely high requirements for efficiency and hygiene.

In the food industry, it can produce food-grade flat-bottom paper bags for baking, snacks, and fresh produce, supporting functions such as coating and punching, and featuring moisture-proof, breathable, and oil-proof properties; in the pharmaceutical industry, it can produce paper bags for one-time drug packaging and medical consumables, with a flat and odor-free bag body that meets hygiene standards; in the fast-moving consumer goods industry, it can produce paper bags for super shopping and daily necessities packaging, with strong load-bearing capacity and controllable costs, suitable for large-scale order production needs.

Why choose this product?

This is the first domestically produced machine with full servo configuration, with performance comparable to imported equipment.

As the first batch of truly full-servo flat-bottom paper bag machines in China, the Full-servo High Speed Flat Bottom Paper Bag Machine is equipped with 9 Siemens servo motors, achieving high-speed synchronous control throughout the process of feeding, gluing, laminating, punching, edge sealing, forming, cutting, bottom sealing, and receiving materials. Its stability and accuracy are on par with imported models, yet it offers more affordable prices and convenient after-sales support.


Double-line production efficiency doubles, capacity far exceeds traditional models

With a unique double-line production design, it can simultaneously produce two paper bags at once, with a production capacity more than four times that of traditional single-line models, significantly improving production efficiency. During peak seasons, it can easily handle rush orders, effectively shortening the order delivery cycle.


Vacuum forming molds, no deviation in thin paper high-speed production

Equipped with a domestically pioneered vacuum forming mold, it optimizes the forming process for thin paper, ensuring stable, non-slipping, and non-deviating tube body formation even under high-speed production conditions, solving the pain points of traditional equipment where thin paper production is prone to wrinkling and poor forming, and enabling stable production of food-grade thin paper paper bags.


Full-process automated control, significantly reducing labor and waste

From raw materials to finished bags, the entire process is automated, eliminating the need for manual intervention in intermediate processes. Only 1-2 people are needed to monitor one line, significantly reducing labor costs; at the same time, servo precise positioning ensures minimal feeding, cutting, and forming errors, with a low defect rate, effectively reducing raw material waste and saving costs over the long term.


Multi-functional integration, one device covers multiple scenarios

It integrates functions such as hot melt glue spraying, laminating, and punching, allowing for flexible adjustment according to order requirements. It can produce ordinary flat bags or specialized paper bags with laminating and punching, with one device meeting the production needs of multiple industries such as food, medicine, and fast-moving consumer goods, and achieving higher equipment utilization.

Hot Tags: Full-servo High Speed Flat Bottom Paper Bag Machine
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Contact Info
  • Address

    No. 5-6 Building, West Side of 104 National Road,Langan Bridge, Wanquan Town, Pingyang County,Wenzhou City, Zhejiang Province, China

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