In recent years, China's packaging film market has attracted investors with the popularity of BOPP film and CPP film. In particular, the BOPP film market has developed from almost blank to serious overcapacity in just a few years.
In addition to the fierce competition, the winding machine market is quietly growing with the development of transportation packaging and Forage Green storage, and the market scale is growing.
In such a market environment, the development of domestic packaging industry has entered a new development field, in which the development of winding machine has gradually accelerated the pace of progress.
The packaging equipment that uses winding machine to wrap all or part of products is collectively referred to as wrapping machinery. Winding machine is one of the most important components in packaging machinery and equipment industry.
The common feature of winding machines is that one or more solid objects are wrapped with thin flexible packaging materials (such as cellophane, plastic mold, mucous membrane, various composite films, etc.), which are widely used for wrapping food, tobacco, drugs and other products.
The winding machine has a wide variety and different functions, which can not only improve the production efficiency, but also prevent the damage of goods in the handling process, and play the role of dust prevention, moisture-proof and cleaning.
The winding machine is suitable for packaging articles with block and certain stiffness.
Some powder and bulk articles can be packaged as block articles after pre packaging such as shallow plate and box. Block objects have different shapes, including square, cylindrical, spherical, etc. they can be a single object or a collection of several objects.
For example, candy and soap are wrapped in a single package, and travel biscuits and matches are arranged and combined into a collective package. In addition, the appearance of cigarette boxes and tea boxes can also be wrapped and packaged.
The emergence of flexible materials (cellophane, etc.) for wrapping has led to the development of many new winding machines and related machinery. These new machines have the characteristics of high speed, high efficiency and great adaptability to the change of package size.
The winding machine attracted the attention of the industry in the late 1970s and focused on development. Since the 1990s, with the expansion of the introduction scale and the continuous improvement of the production enterprise's own infrastructure, it has provided a reliable guarantee for the continuous improvement and maturity of all kinds of winding machines.
Especially the popularization and application of PLC and PC make the function of winding machine more perfect and develop to automation and intelligence. For the future development of winding machine, in addition to plastic film wrapping equipment, origami wrapping equipment should be developed. Vigorously develop various auxiliary devices supporting wrapping equipment to expand the functional application of the host.
In modern society, with the rapid development of packaging industry and food packaging industry, the requirements for current winding machine equipment are becoming higher and higher.