MSZF-400 Fully Automatic Paper Food Container Forming Machine

Description

The MSZF-400 Fully Automatic Paper Food Container Forming Machine is a practical industrial solution for businesses producing disposable paper packaging for restaurants, bakeries, takeaway services, caterers and prepared-food manufacturers. It automates the conversion of pre-cut paperboard blanks into formed food containers, reducing the time and labour associated with manual folding. The production cycle begins when prepared paper blanks are loaded into the feeding system. Each blank must already be die-cut and creased according to the approved container drawing. The automatic feeder separates the blanks and transfers them individually toward the heating and forming stations. A built-in hot-air generator applies heat to the required sections of compatible coated paper. This heat assists with material forming and activates appropriate sealing surfaces where applicable. The heated blank is then positioned within a dedicated mould, where mechanical pressure folds the sides and forms the corners to create the finished three-dimensional container. Once forming is complete, the container is released and transferred to the collection section. The automatic sequence allows the next blank to enter the forming process with minimal operator intervention. Operators remain responsible for replenishing paper, monitoring production, removing completed containers and responding to alarms. The machine operates at approximately 30–45 forming cycles per minute. Under suitable conditions, higher speeds may be achievable, although dependable production should be calculated using the rated operating range. Paper quality, blank accuracy, mould design and heating performance all influence practical output. Its maximum 400 × 400 mm blank capacity allows the production of various compact and medium-sized containers. These can include lunch boxes, burger cartons, takeaway trays, bakery containers, prepared-meal boxes and other compatible food-packaging formats. Each design requires a correctly engineered mould and matching die-cut blank. The MSZF-400 supports paper materials within an approximate weight range of 200–400 gsm. Single-side coated paper is the standard material specification, but every proposed paper grade should be tested before full production. Coating thickness, paper stiffness, grain direction and moisture content can affect forming accuracy and seam strength. A microcomputer-based control system coordinates feeding, heating, pressing and collection. The integrated monitor allows operators to observe machine operation, while the automatic fault system can stop the machine and trigger an alarm when a detectable problem occurs. With an installed power rating of approximately 4 kW, the machine requires an appropriate industrial electrical connection. It also needs an external compressed-air supply operating at approximately 0.5–0.8 MPa. The air compressor should be sized according to the machine’s continuous airflow demand rather than pressure alone. Specification MSZF-400 Configuration Model MSZF-400 Machine Type Fully automatic paper food-container forming machine Primary Function Forming pre-cut paper blanks into disposable food containers Operating Method Continuous automatic feeding, heating, pressing, forming and collecting Rated Production Speed 30–45 forming cycles per minute Maximum Stated Speed Up to 50 cycles per minute under suitable operating conditions Maximum Paper-Blank Size 400 × 400 mm Paper Weight Range 200–400 gsm Standard Paper Material Single-side coated paper Material Form Pre-cut and pre-creased paperboard blanks Heating System Built-in hot-air generator Forming Method Heated mechanical press forming Sealing Method Heat-assisted or adhesive-assisted corner sealing, depending on material and box design Feeding System Automatic paper-blank feeding Blank Positioning Mechanically controlled automatic positioning Collection System Automatic finished-product collection Control System Microcomputer-based control Monitoring System Integrated operating monitor Fault Detection Automatic machine monitoring Fault Response Automatic stop and alarm Transmission System Mechanical transmission Speed Control Configured according to the machine’s production settings Mould System Interchangeable product-forming mould Number of Moulds Determined by the ordered container sizes and shapes Electrical Supply 380 V Electrical Frequency 50 Hz