A stretching device for extrusion blow molded products mainly solves technical problems such as improving product strength. The technical solution adopted is that a stretching…

The invention discloses a preparation method of dried animal original casing, comprising the following steps: dissolving, adding separation resin, extracting glue solution, separating casing glue,…

The invention discloses a preparation method of a degradable environment-friendly shopping bag. The preparation method is as follows: 1) Take an appropriate amount of water,…

The utility model discloses a parison die head for a blow molding machine, comprising a die head body. The die head body is provided with…

A production method of a fiberglass pressure vessel comprises the following steps: S1. Dividing a blow needle into several sections, and fixing threaded connectors to…

The utility model discloses a multi-layer plate-type blow molding machine for automobile fuel tanks. The blow molding machine comprises an extrusion mechanism, a die head…

The utility model discloses a plate-type blow molding machine. The blow molding machine comprises an extrusion mechanism, a die head assembly, an insert processing mechanism,…

The invention relates to a manufacturing method of a nutrient pot for plant seedlings, characterized by using biodegradable polyethylene plastic and polyethylene resin, or waste…

The invention relates to a distributed automatic control system for a plastic blow molding machine, characterized in that a central controller is respectively connected to…