At present, the international oil prices
continued to rise; plastic raw materials are also at a high market, combined
with the domestic laborers wage levels rise, the electricity price increases,
making the film production costs increase. China film manufacturers in a position
of production increased, while profits fell.
To follow up the market, increase profits, Film
manufacturers often want to be able to produce a number of high value-added,
special functional film, which made the existing blown film machine a major
requirement: The performance ability to adapt to the current domestic market
for film products.
First, production direction
Make a general survey of some film
blowing machine technology, they basically were introduced from foreign in
the early 1990s, the production model is basically a three-layer co-extrusion
models and occupies a dominant position, the more 5-layer and 5-layer
co-extruded film, still mainly imported equipment, only a small part of one of
the few joint ventures by domestic production, their equipment's share of the
country's share less than 10%, only about 7%.
(A) should be a gradual promotion and
application of the plane and the cone superimposed mold.
(B) improvement of the screw, in order to
adapt to the performance of the new plastic raw materials, improve the plasticizing
capacity, increase production, reduce energy consumption, save energy.
(C) the production of 5 layers or more
layers of multi-layer co-extruded film
making machine.
(D) the production of blown film machinery
of the re-packaging of the multi-layer co-extruded film.
(E) capable of producing environmentally
friendly type thin film making
machine.
Middle East, South America, the
Commonwealth of Independent States and Southeast Asian countries in recent
years, gradually opened up the market. Due to institutional reasons, the status
of national economic development, the requirements of plastic machinery are not
the same. The high-end presses can be said that film making machine is still a
virgin land yet. Plastic machinery manufacturing enterprises should better
seize the opportunity, work hard to open up the potential domestic and foreign market
to make their own business development
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