Packaging process is for the wrapper
The current situation of the development of the two world, stretch wrapper packaging machinery
Packaging process is for the most commonly used. The most basic two categories, namely, filling and stretch wrapping. Filling method suitable for almost all materials and all kinds of packing container. Specifically speaking, on the liquid, good fluidity of powder, granular, mainly rely on its own gravity, necessity is the mechanical effect with the addition of some can complete the horizontal packaging process. And viscous strong semi fluid or a larger piece, assembly, requests by corresponding extrusion, push, pick and place of coercive measures. As for the wrapping method but with this difference, which is mainly applicable to the regular shape, have enough hard stiffness, and packaging requirements of one-piece or assembly is firm, use more flexible plastic and composite materials (some additional light tray, liner board), are wrapped by means of mechanical effects.
In the recent ten years, the international packaging industry attaches great importance to improve the general ability of packaging machinery and packaging system as a whole and multifunctional integrated ability, for the market to open up to provide timely and flexible means of production diversification of the commodity change rapidly. At the same time, the actual need, reasonable simplified packaging and packaging process method based on the advantages of continuous exploration, significantly accelerated the pace of technological innovation itself. Especially with the modern automatic machine synchronous development of echoes, gradually clear. To establish a diversified, universal, multifunctional integrated packaging machinery new system, we must first focus on solving the combination of mechanical and electrical integration problem, this is undoubtedly an important development direction in the future.
Three, China and the world powerful nation disparity
1 varieties of products and complete sets of small number
Most of the domestic and abroad, mainly to produce single horizontal stretch wrapper machine, mostly for supporting the production, very few sales. Domestic equipment hand varieties can not meet the needs of domestic food and packaging enterprises, on the other hand machinery factory stand-alone production sales on the meager profits, unable to obtain high efficiency equipment sales.
2 low level of Technology
Mainly in the product reliability is poor, slow technological upgrading, new technology, new technology, new material application less. China food and packaging machinery, complete sets of small single to multiple, GM models, to meet the special requirements of special materials, less equipment. Products with low technological content, high added value of technology, high productivity products less; intelligent equipment is still in the development stage.
3 products of poor quality
The quality gap of China horizontal stretch wrapper and packaging machinery products mainly in the bad stability and reliability, the appearance of rough, other backward, basic parts and accessories of short service life, trouble free operation time is short, the overhaul cycle is short, and the vast majority of products are not set reliability standards.
4 development ability is insufficient
China food and horizontal stretch wrapper packaging machinery mainly imitation, surveying and mapping, a localization improvement, not to mention the development research. Our development means backward, now a little better enterprise has developed “throw chart project”, but the use of CAD is very little. Product development is lack of innovation, hard on the level. The backwardness of the production means, most still use the old universal equipment processing. The development of new products not only small in quantity, but also the long development cycle. In enterprise management, often heavy production, light processing research and development, innovation is not enough, can not keep up with market demand timely provide products.
3 Comments so far:Posted by: stretchwrapping on January 2, 2015
Tags: horizontal stretch wrapper, horizontal wrapper, stretch wrapping machine