
Dalian Zhenghuayang Plastics Machinery manufactures plastics and soft-packaging film machinery, including three-layer coextrusion lamination blowing film lines, backed by decades of engineering know-how.
DALIAN ZHENGHUAYANG PLASTICS MACHINERY CO.,LTD. is a Dalian-based manufacturer focused on plastics and soft-packaging film machinery. Established in 1984, the company builds processing equipment used to produce a wide range of plastic film products for packaging and converting applications.
The company’s core offering includes advanced three-layer plastics coextrusion lamination blowing film lines, designed for industrial-scale production of LDPE films and related soft-packaging solutions. In parallel with equipment manufacturing, it develops application know-how around high-temperature plastics and high‑barrier materials, including Polyamide (PA) and Ethylene Vinyl Alcohol (EVOH), supporting film structures that require strong separation and barrier performance.
With an export-oriented approach and long-term participation in major industry exhibitions such as Chinaplast, the company serves processors and packaging producers in global markets, delivering reliable machinery and practical process support for efficient film production.
The company manufactures processing machinery used in the production of plastic film products for packaging and converting applications, supplying industrial users with equipment engineered for stable, repeatable output.
Technical development work covers high-temperature plastics and high-barrier materials such as Polyamide (PA) and Ethylene Vinyl Alcohol (EVOH), enabling packaging films designed for demanding separation and barrier requirements.
As an export-focused supplier, the company supports film processors and packaging manufacturers worldwide with industrial-grade machinery aimed at efficient production and consistent film quality.
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