FIELD: production of light and cellular structures. SUBSTANCE: plant for production of honeycombed plastic has frames with rods movable along rectangle trajectory, molding- welding mechanism executing reciprocation motion and having device for distribution of prepreg bands. Joining is effected by welding of thermoplastic composition with concurrent thermal fixation due to cooling the areas of corrugated layers of preliminarily heated band with adjacent areas of molded layers. Heater is located in zone of band welding and molding thermofixing members are made in form of cooled gear wheels. EFFECT: higher efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING HONEYCOMB PLASTIC AND INSTALLATION FOR PERFORMING THE METHOD | 1990 |
|
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