Ruian Yunfeng Machinery Factory is located in Ruian,Zhejiang, we are specialized in designing, manufacturing and marketing series of packaging equipment ,which including plastic bag making machine,printing machine , film blowing machine etc. With 20 years experience and professional team.Our products mainly exported to overseas markets likeEurope, America, Southeastern Asia, Middle East, Africa,etc. Furthermore, our engineer look forward to having the opportunity of meeting buyer's customized OEM and ODM needs. If you are interested in any of our series or need any information about our company, please feel free to contact us. We promise to provide you with products of high quality, competitive price and excellent after-sale service. welcome all friends to visit us for future cooperation.

About Us.<br/>Our products have got global popularity and excellent reputation.

The machine is suitable for all biodegradable materials, biodegradable materials, corn starch, polylactic acid and other biodegradable materials. Widely used in food, fruit, clothing, textiles, garbage bags, vest bags and other civil and industrial products packaging.

The working principle of the three-layer co extrusion blown film machine is based on the processes of plastic film extrusion, inflation, cooling and hardening.Firstly, three different types of plastic raw materials are melted through an extruder, and then the molten material is formed through a die and enters the inflation device, where it is injected with air and rapidly inflated to form a thin film. Subsequently, the film enters the cooling system and is rapidly cooled and hardened. The final traction and winding device pulls and winds the hardened film.

This Courier bag Machine is used for express bag manufacturing. It is a step in the process of bag making courier bags plastic film packing bag sealing and cutting machine.The express bag making machine  has the functions of photoelectric tracking, auto—reinding microcomputer length defining, automatic counting, pneumatic punching, end alarm frequency governor etc.

This machine is suitable for making PE flat bags, disposable medical packing bags and so on.1.This machine adopts microcomputer control and material-pulling by stopping motor. (servo motor control system available for option).2.Arbitrary fixed-length, accurate and stable step photoelectric control feeding.3.Automatic counting and set table counting alarm.4.Automatic constant temperature makes the sealing of bag opening firm and smooth.5.Available in: Hydraulic drive Feeding and Automatic Sorting Conveyor Table.

Dual channel rolling plastic bag making machine automatic roll changing (without core), with the most advanced technology and direct factory price, welcome to visit our factory!

This machine adopts three extruders to plasticize and squeeze three kinds of same or different materials into the co-extrusion compound head to produce the co-extrusion compound film, which greatly improves the physical properties of the film, increases its strength, and makes the film have good barrier and air tightness.

This machine adopts two extruders to plasticize and squeeze two kinds of same or different materials into the co-extrusion compound head to produce the co-extrusion compound film, which greatly improves the physical properties of the film, increases its strength, and makes the film have good barrier and air tightness

The double layers bag making machine is suitable for making PE vest bags(supermarket handbags), flat bags(for clothes and shoes), disposable medical packing bags and bags for sanitary napkins.1. The vest bag making machine adopts microcomputer control and material-pulling by stopping motor. (Servo motor control system available for option).2. Arbitra fixed-length, accurate and stable step photoelectric control feeding.3. Automatic counting and set table counting alarm.4. Automatic constant temperature makes the sealing of bag opening firm and smooth.

Professional water-cooling PP film blowing machine for sale, with direct factory price, welcome to visit our factory!

This ABA film blowing machine has unique characteristics in HDPE, LDPE and LLDPE.The physical strength of the film is improved by multi-layer co-extrusion, and the configuration of a main machine can be reduced, and the cost can be reduced, and the energy consumption can be reduced.