2012年12月30日星期日

Dalian enterprises developed the production line adds high-quality materials to food packaging



Produced by Dalian Rubber & Plastics Machinery Co. Ltd, with an annual output of 45,000 tons of the bidirectional synchronization stretch nylon film (BOPA) production line was boxed in Dalian, transported to settle in long Plastic Co., Ltd. in Xiamen. At present, the production line is the most wide, all independent manufacturing, BOPA production line of composite packaging materials, its production of nylon membrane is 4.2 meters wide.

BOPA is an important raw material for various composite packaging materials, the third-largest packaging material following the PP, PE packaging film. Compared with other film, BOPA has advantages as good transparency, high gloss, strong odor barrier properties and oil strong heat resistance, has become a popular material in the food packaging industry.

In China, we are started late in BOPA production, until the early 2000s, domestic plastics companies introduced the biaxially oriented nylon film production line. According to the data provided by the world of this production line supplier Bruckner, Germany, from 2003 to 2004, we have attracted a total of 10 asynchronous two-way stretch nylon film production lines. However, along with the rapid growth of the total capacity, the industry has appeared negative voice that whether BOPA can develop. At present, the domestic existing equipment is mainly from Germany, Japan, France production of the asynchronous bidirectional stretching production line, due to insufficient understanding of domestic enterprises on imported equipment, the technology is not fully grasp, not very good application equipment, it has formed a production capacity idle. In addition, the market demand of BOPA is growing.

Large rubber production this production line is precisely adapted to the domestic production mode. This is the large rubber adds Chinese film production equipment "newcomer" on the basis of the successful R & D and manufacturing two-way simultaneous stretching the cell membrane production line. It was broke through the production line to manufacture various technical barriers, such as  the manufacture of high precision clamps, extra-long and extra-wide track finishing and heat treatment distortion technical problems. Their use of the nylon film may be produced by the simultaneous stretching process to reduce the film shrinkage, and the "bow" effect, can be achieve high efficiency in the same tensile machine simultaneously longitudinal and transverse stretching, made size after the cooling treatment is extremely stable, very smooth surface of the high-end nylon film.

Foshan Guan Tian Printing Co., Ltd. company established in 1994, for more than two decades’ diligent management, have advanced production technology and powerful production capacity, and we are able to print, process and manufacture all sorts of paper products comprehensively, so as to meet different customers’ need. The one-stop service is from design to print, to post-press, to logistics; the core products are packaging box, corrugated carton, fold paper box, color box, paper display, color carton and the products scopes include household appliance.




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