China's packaging machinery industry, was formed in the late 1970s, early 1980s, 90 years into the period of rapid development, has now entered the whole product structure adjustment and improving innovative capacity period. China's heavy bag packaging machinery development also with cement bags and other large-capacity bag improvement and continuous development. Cement packaging, for example, with iron, wooden, straw bags, sacks and subsequent multi-seam paper, the development of today with new materials, new bags of bagged cement type-based, has come a long History.
Currently, the world's most advanced packaging machinery development has emerged in machine, electricity, gas, liquid, light, magnetism, born as one of the momentum, the production of high-efficiency, energy-saving products recyclable technology, high-tech and practical, intelligent already into a trend, this should also be the mainstream of China's packaging machinery industry development direction. In the product structure adjustment, to quickly change to low-tech oriented status, to learn foreign advanced technology, development and production of high efficiency and low consumption, marketing LO large complete sets of equipment and high-tech products, according to the conditions developed for packaging equipment, accelerate the upgrading of packaging machinery to further develop domestic and international markets.
1, plastic woven bags and plastic textile machinery Situation and Development Direction
The late 1970s, China's introduction of plastic woven bags, followed by the introduction of textile equipment. Plastic woven packaging for its rugged, low cost, rapid and simple fabrication process used in many fields, especially for large-capacity transport packaging. Plastic bags for cement packaging from 1982 began. Hundreds of plastic bags production line imported from different countries, of which more complete, high level of equipment also has twelve ten. From the mid-1980s, China's Zhejiang, Jiangsu and other places have successfully developed domestic equipment and large quantities on the market for our plastic bags packaging industry made great contributions.
90 plastic bags for the packaging has been developing rapidly, to 1995 plastic bags for cement packaging has reached 5.6 billion, accounting for two-thirds of the total cement packaging. GB9774-1996 "cement bags" implementation of the standard, and gave plastic bags and plastic bag making equipment manufacturing companies launched a shot of stimulants, various grades of plastics and plastic weaving equipment manufacturer Bianzhi springing up like appearance. But from the plastic bags industry as a whole industrial structure and scale, there is a scattered and small phenomenon, most companies only one production line. As small-scale enterprises, the production capacity is insufficient, difficult with international standards, difficult to form a series woven products, it is difficult to achieve technological innovation. In recent years, many entrepreneurs see this, set up a woven group, some areas such as the city has emerged woven pattern loose collaborating organizations. After years of excellent storage inferior elimination, so that some have certain advantages, well-managed, innovative companies capable foothold, to achieve development, but also make a lot of weak companies out of business.
FIBC production of plastic woven much later than in developed countries about 20 years, is currently in rapid development period. But our FIBC enterprise scale, there is an independent product development capabilities, very few companies can only produce low-grade, low value-added products. For the production of high-grade waterproof, breathable, mildew, sun, flame safe, environmentally friendly, and many other features and trays FIBC bags, there are no specialized equipment and advanced testing equipment.