PVDC Plastic Sausage Casing Film
Introduction:
PVDC casing is a very good packing material for the resistance of oxygen and water vapor. PVDC casing has an unparalleled advantage in meat packing field, this PVDC film is widely used for oils and fats,alcohol, pharmaceutical, pesticdes, cosmetics packaging . It is easy compound with other materials using in meat materials, using in meat packaging, such as wrap film.
Advantages:
1. Low oxygen permeability, to prevent oxidative deterioration, extend the food shelf life and keep the flavor by preventing the intrusion of external smell.
2. Low moisture permeability ,to prevent product drying and taste variation in humid areas and preventing product deterioration and distortion.
3. Heat shrinkable, the PVDC film will shrink in high temperature, keep food and film tightly.
4. High temperature durable sterilization, the maximum temperature-resistant 130°C,PVDC casing can be used for the cooked meat products packaging.
5. Good printing property.
6. Oil, organic solvent-resistant property.
7. Excellent climate durability.
8.the material of PVDC casing is In accordance with FDA regulation, and meet food hygiene requirements.
Main physical mechanical property:
Project | Requirement | |
Stretchability/MPa | Vertical/Horizontal, ≥ | 60/80 |
Breaking elongation rate/% | Vertical/Horizontal, ≥ | 50/40 |
Tear resistance/N | Vertical/Horizontal, ≥ | 0.2/0.2 |
Heat shrink rate/% | Vertical/Horizontal | -15~-30/-15~-30 |
Moisture permeability/[g/(m2 ,24h)],≤ | 2.5 | |
Oxygen permeability/ [cm³/(m2/24h 0.1MPa)], ≤ | Inside printing casing | 35.0 |
Upper printing casing | 22.0 | |
non-printing casing | 22.0 | |
Storage of PVDC casing :
Storage time is 2years under optimum conditions
The PVDC Casing should be kept in original sealed packaging until ready to use
Store in cold and dry place. Avoid hot or freezing cold storage areas
Un-used PVDC casings must be kept in airtight plastic bags.
