Paper Water&oil Water Repellent With good oil resistance, it can not only prevent oil penetration, but also maintain the original permeability of the paper
Give packaging paper for fast food (paper in contact with oily food) with good oil resistance and prevent oil penetration. The paper processed with oil repellent will not affect the original feel and permeability. Different from film processing, paper processed with oil repellent can be recycled, which directly reduces the use of petroleum derivatives and contributes to environmental protection.
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At present, compared with foreign countries, the gap in China's machinery manufacturing level is mainly reflected in the technology. The technological power of the company itself is dependent on production, so the development of research is faced with the limitations of scientific research technology and laboratory equipment, and a new technology cannot be directly applied to production without the prior development of the institute. The development of cutting-edge technologies requires both intellectual input and equipment investment, companies are reluctant to invest, and scientific research institutions have no power. In the long run, the gap between China and the international advanced level will become increasingly wide. The Chinese packaging industry should proceed from reality and take the path of introducing technology and combining it with independent innovation. It is difficult to rely solely on independent innovation to develop. China's packaging industry is relying on comparative advantages to embark on the road of development. There are many disciplines involved in automatic packaging machinery technology. “Some companies can solve it on their own, and some must be solved jointly with relevant professional companies or research institutes. As for environmental protection products, the issues involved are broader, so in these areas, our awareness of independent innovation is still very good. Not enough!†said the expert.
In terms of primary packaging equipment, domestic use of bagging, filling, and sealing of one-stop washing powder filling lines is still not a lot. Most companies use a single filling machine. The use of liquid laundry products, personal care products and cosmetic packaging machinery is relatively better. Some large liquid lotion manufacturers such as Liebane and Nass are using advanced foreign liquid filling production lines. It is in a leading position both in terms of production speed and product quality.
The application of secondary packaging equipment in the field of daily chemical products showed a rapid upward trend. With the intensified competition in the industry and the merger and reorganization of some daily chemical companies, daily chemical companies have increased their demand for some secondary packaging equipment. The application of shrinking equipment, marking equipment, automatic packing and sealing equipment has been significantly increased. In the future, secondary packaging technology will also play a more important role in the field of daily chemical.
The low-level and repeated construction of packaging machinery has hindered the upgrading and innovation of the industry's products, and should be resolved. However, the natural elimination can only be achieved through market regulation and strengthening the supervision of its downstream industry, the food industry. Experts believe that the future development of China's packaging machinery market will present the following characteristics:
First of all, the technological content of packaging machinery is increasing day by day. Some existing packaging machinery products in China have low technical content, and many advanced technologies have been applied to packaging machinery abroad, such as remote-distance remote control technology (including monitoring), stepper motor technology, automatic flexible compensation technology, and laser cutting technology. Information processing technology.
Second, the packaging machinery market has become increasingly monopolized. At present, apart from corrugated paper box packaging machinery and some small packaging machines in China, there are certain scales and advantages. Other packaging machinery is almost unsystematic and large-scale. In particular, some packaged packaging production lines with large demand in the market are used in the world packaging market. The monopoly of large packaging machinery companies (groups).
Finally, the production of packaging machinery parts is specialized. The international packaging industry attaches great importance to improving the general capabilities of packaging machinery processing and the entire packaging system. Therefore, the specialization of packaging machinery parts production is an inevitable trend of development. Many parts and components are no longer produced by the packaging machinery factory, but by some common standard parts. Factory production, some of the special parts produced by highly specialized manufacturers, the truly famous packaging machinery factory will probably be an assembly plant. The product develops into multi-functional and single, high-speed polarization. The ultimate role of packaging machinery is to increase production efficiency and product diversity.
After more than 20 years of development, China's packaging machinery industry and packaging production have entered a new era of adjusting product structure and improving development capabilities. The upgrading of technology, upgrading of products, and improvement of business management capabilities are important topics in the development of the packaging machinery industry.