The packaging of meat products is mainly influenced by the different shapes, specifications, models, and types of products, which affect their own packaging forms. At the same time, each manufacturer has different cultural heritage, different levels of design personnel, and different styles of design schemes, resulting in different packaging design concepts and forms. In packaging forms, there are generally the following categories:

PVDC casing film

1. PVDC casing film

This is also the only packaging used for all sausages. This type of film adopts a two-layer production process, which is an oxygen barrier tube. Divided into various colors such as bright red, milky white, light yellow, and dark brown. Unfortunately, these are all single tone designs, and only based on the manufacturer's product requirements, can different packaging patterns be designed and printed.

2. Artificial plant protein casing film

This type of film belongs to the energy-saving, zero pollution, and pollution-free type of casing, which is suitable for many new Chinese style clean sausage meat products. Unlike PVDC, it is not suitable for packaging and printing pattern design. When entering the market, additional plastic transparent bags or other packaging forms need to be added for maintenance.

3. Small animal casing film

Generally, it is pig casing or sheep casing, which is suitable for Hami Guar red sausage, Shanghai red sausage, crispy sausage, breakfast sausage, American hot dog sausage, sausages, and other related canned food categories. This type of casing also belongs to non polluting and pollution-free emerald green packaging. In entering the market, it is still necessary to improve the outer packaging form or label it.

4. Color printing plastic film

This type of non-toxic oxygen blocking tube can be printed with various<