... trays, egg cartons Purpose:Our ZM series egg tray machine (pulp molding machine) uses waste paper as raw material to make paper ... be produced: By changing relevant molds, our pulp molding machinery can make many kinds of pulp trays, such as egg trays, egg cartons ... part trays, fruit trays, etc. I.e. our pulp molding equipment is multi-purpose pulp moulding equipment; it also can be used as ...