Factory Price Skin Vacuum Packing Machine Food Preservation Fish Meat Beef Pork Food Skin Packing Machine With Film Tray Mould

Product Description

Vacuum Skin Packaging Machine Banner
Product Description
Skin Packaging System Design Skin Packaging Film Application
The principle of skin packaging is to place the product on a breathable bottom plate (cardboard or plastic sheet), cover it with a plastic film that is softened by heating, and vacuumize the substrate to make the film tightly wrap the product and seal with the bottom plate.
Breathable Film: High air permeability, easy to form on the body. Best suited for frozen food applications.
Oxygen Barrier Film: Provides high barrier resistance to oxygen, effectively prolonging the shelf life of food. Excellent formability helps maintain the complete shape of soft food items.
Multi-layer Co-extruded Electronic Cross-linked Film: Features premium barrier properties, ideal for fresh and refrigerated food. Mainly utilized in automatic continuous body packaging machines.
Bottom Plate Design Options: 1. Flat bottom tray, constructed from plastic sheet or paper-plastic composite materials.
2. Pre-shaped plastic tray. Although the packaging cost is higher, it delivers a high-end appearance and strong functionality suitable for modern terminal retail channels.
Product Details
Food Grade Stainless Steel Construction

Food Grade 304 Stainless Steel

Features superior corrosion resistance, high temperature stability, and low temperature resilience. Excellent hot workability for reliable stamping and bending without heat treatment hardening. (Applicable temperature range: -196℃ to 800℃)

Siemens Control Unit

Siemens Microcomputer Control System

Delivers highly convenient and simple operation. Provides accurate alignment, tight film fit, minimal system error rates, and stable operation.

Heating Elements

Split Heating Plate

Features continuous and precise temperature control, determining superior packaging aesthetics and maximizing operational efficiency.

Fresh Meat Preservation

21 Days Freshness Preservation at 0-4℃

The skin packaging film conforms completely to the contours of the meat, creating a secure vacuum environment. This isolates air and bacteria more effectively than traditional vacuum sealing, keeping meat fresh for up to 21 days at 0-4°C.

Technical Parameters
Model DZ350 DZ500
Voltage (customized) 220V/50HZ 220V/50HZ
Power 1KW 2.5KW
Vacuum chamber size (customized) 290*210*50mm 435*375*50mm
Effective space 275*190*40mm 400*315*40mm
Machine size 600*420*510mm 700*480*560mm
Machine weight 45kg 80kg
Packing speed 120-200 boxes/hour 120-480 boxes/hour
Vacuum pump 10m³/h 20m³/h
Roller film width 350mm 350mm
Widely Used
Skin Packaging Applications
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Frequently Asked Questions
How does a vacuum skin packaging machine work?
The machine places the product on a breathable bottom card or plastic plate, softens a plastic film with heat, and then uses vacuum suction to tightly mold the film around the contours of the product, sealing it firmly to the base.
What types of skin packaging films are available?
There are three main types: Breathable Film (ideal for frozen foods), Oxygen Barrier Film (prolongs shelf life for soft foods), and Multi-layer Co-extruded Electronic Cross-linked Film (suitable for fresh and refrigerated products in continuous packaging systems).
How long can skin packaging preserve fresh meat?
Skin packaging creates a highly sealed barrier that isolates air and bacteria more efficiently than standard vacuum packs, maintaining meat freshness for up to 21 days when stored at a temperature of 0-4°C.
What are the advantages of the Siemens microcomputer control system?
It features a simple user interface for easy operations, guarantees highly accurate alignment with minimal system errors, and provides stable, maintenance-free performance.
Why is 304 stainless steel used in this packaging machine?
Food grade 304 stainless steel offers exceptional resistance to high and low temperatures, corrosion, and wear, ensuring hygienic, clean, and durable food-safe operations.
What is the difference between DZ350 and DZ500 models?
The DZ350 model operates at 1KW with a speed of 120-200 boxes/hour and a 10m³/h vacuum pump. The larger DZ500 operates at 2.5KW, features a 20m³/h pump, and can reach production speeds of 120-480 boxes/hour.

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