What Sausage Casings Are Really Made Of, And Why It Matters

The sausage casing is the most important part of a sausage. If it’s not made correctly, you’ll have to throw away your sausages and start over again. This article will explain what casings are made out of, how they’re used in making sausages, and why it matters that we know this stuff!

Sausages are usually made from pork, beef, chicken, turkey, lamb, veal, or a combination of these meats. They are generally seasoned and stuffed into casings before being cooked.

The casing is a thin piece of the intestine that has been treated with chemicals to keep it elastic and pliable. It is used to stuff sausages. There are two types of sausage casing: natural and synthetic. Natural casings are made from pig intestines.

These casings are typically sold in rolls and are used to make fresh sausages. Synthetic casings are made from polyvinyl chloride (PVC) plastic and are used to make dry sausages. The casing is typically made from sheep intestines, but other types of casings are also used. These casings are used to help keep the sausage in shape while cooking.

Today, we’ll go through the different types of sausage casings and how they impact the sausages. Hopefully, this has given you a better grasp of the deli meat craft, and you’ll be able to amaze your friends at the next BBQ with your newfound expertise.

So, what are the materials used to make sausage casings?

Sausage casings are made from animal intestines. They are used to wrap meat products like sausages, salami, bologna, etc.

Sausage casings are usually made from pork intestines. The casing is removed from the pig intestine by cutting along the length of the intestine. It is then washed thoroughly and dried. The casing is then cut into sections that are about 1/2 inch wide. The casing is then rolled around the product and tied off at both ends. When the demand for salami and sausages increased so high, natural casings were not adequate. Artificial sausage casings were created.

They are normally founded on cellulose or collagen, although the third form of plastic is present. Recently, certain vegetable casings were produced, although they are unknown. What type of sausage is covered with will impact many factors, such as the final flavor, how well the meat ferments, how much the meat is shadowed by light, whether or not it is airflow, etc

See also  Can You Eat Raw Pumpkin? We Have the Answer and MORE!

Let’s talk about the sausage boxes because they will put all the delicious meats in perspective.

Natural sausage casings

Natural casings are made from collagen. They are used to stuff sausages and other meat products like hot dogs. They are usually made from pig intestines.

They are available in different sizes and thicknesses and they can be used for many types of meats including pork, beef, chicken, turkey, lamb, veal, fish, seafood, game, etc. Casings from many animals can be natural. They’re always the animal’s gut, almost everything in the stomach is OK.

The gut is purified and salted well as the bacteria development will be stopped. Because sausage and salami are meats that must be supervised extremely well, that is vital. A badly constructed intestine casing might indicate the toxicity of food, and nobody wants it. However, rest assured, natural housings have been present and the same for thousands of years. The area varies on which animal is utilized. The pig’s intestine has been utilized in regions such as China and East Europe, which consume a great deal of pork.

Synthetic casing

Synthetic casings are made from polyvinyl alcohol (PVA), a plastic material. PVA casings are made by dissolving PVA in water and extruding it into a tube. The tube is then stretched and cooled.

In a league of their own, synthetic casings. When the need for salami and sausage rose, it came into being and as an alternative to natural casings. Certain of these boxes are vegan since no animals are killed in the production of some synthetic boxes. Not all of them, though, because collagen cases, for instance, still need animal ingredients. Let us now study and bear in mind the work of artificial sause boxes, because today, most saucers and savory have a box.

Cellulose casing

Cellulose sausage casings are used to wrap sausages. They are made from natural cellulose fibers. It is a non-reactive material that does not react with any flavorings or seasonings. It is also easy to use and clean. It is available in different sizes and thicknesses.

Cellulose boxes are not as straightforward as you would assume first. Nobody slices and wraps trees around sausages.

Instead, the staining remains (not lint) are recycled in something called viscous from the sawmills and cotton linters. Viscose is a synthetic material that is capable of imitating the look and feel of several natural materials, including cellulose. This case is not very extensive and very strict. It is generally opaque and can easily be mistaken for thick wrapping paper or a kind of plastic. Cellulose should be pulled off when cooked and not edible after sausage or salami.

See also  Air Fryer Wattage Do They Consume A Lot Of Electricity

Collagen casing

Collagen casings are used to make sausages, salami, and other types of meat products. They are also used as a natural alternative to synthetic casings.

They are made from collagen, which is a protein found in animal connective tissue. It is extracted from the skin, bones, tendons, ligaments, cartilage, and other tissues of animals. It is a naturally occurring substance that is present in the body and is not considered harmful. The main advantage of using collagen casings is that they are biodegradable and do not require any chemicals or additives.

These casings are generally translucent and thin (but thicker if needed) and most often used for warm dogs! You know the case is delicious if you ever had a hot dog, but some people can fight hard. This is only the collagen that is collagen.

Plastic casing

Plastic sausage casings are used to make sausages. They are also known as natural casings. Natural casings are made from collagen, which is found in animal tissues such as skin, tendons, ligaments, and connective tissue. They are available in different sizes and thicknesses.

Plastic casings are extremely popular and certainly, you saw them. The colors are the most, and you truly can’t eat. It’s always been quite easy to discern color if you’ve ever had sliced baloney and have to select the housing. Nothing can be said about plastic boxes, other than that they are the most durable and are generally seen on cooked or humid meats.

Vegetal casings

Vegetal sausage casings are used to make sausages. They are made from animal intestines, usually pig’s intestines.

They are available in different sizes and thicknesses. The casings are made by removing the intestine’s inner lining, leaving only the tough outer layer. This process is called "drumming". Casings are then soaked in a salt solution to remove any remaining blood. After soaking, they are hung to dry. Once dried, they are ready to use.

What effect does the casing have on the sausage?

The casings help to keep the sausages moist during storage and transport. They also prevent the sausages from drying out and spoiling. The casings are removed after the sausages are cooked.

Let’s see, because it matters, how each sort of casing impacts meats. You will select your casing depending on what you want to do.

Natural casings

Just because natural casings are extremely breathable, allowing air to pass through the meat (as much as possible) and shrinking with the flesh. This is crucial because evaporation loses a lot of water (approximately 15%) while the meat cures.

The casing must be able to follow this to prevent dangerously large empty pockets from forming. Salami and sausage, as you may know, are fermented meats that must be constantly controlled. Otherwise, a salmonella epidemic, or worse, may occur.

See also  How Many AMPs Does a Refrigerator Use

Specific forms of molds like grey or white mold can grow in natural casings. The mold has the function to protect and preserve the taste of the meat from direct sunlight. Smoke on natural boxes is wonderful since it may penetrate the box. The natural cases (unless where there is a mold on them) are always transparent and may be uneven in form, suggesting that the salami or the sausage is irregular in shape.

Collagen casing

Collagen casings are made from animal skin, and they help keep sausages moist and firm. They also add flavor and texture to the meat.

Collagen casings are often translucent and formed in a regular pattern. This makes it simple to fill the meat, twist the links, and get everything to the same length. Smoke will infiltrate and water will evaporate through their casings, as they breathe. It’s not quite as excellent as natural casings for this, but if you can’t get natural casings, it’s the next best thing. Collagen casings are a great option because they’re also tasty.

Cellulose and plastic casings

Cellulose is a type of plant fiber that is used to make sausage casings. It helps keep the meat from drying out during cooking. Plastic casings are made from polyvinyl chloride (PVC) or polyethylene terephthalate (PET). They are used for fresh sausage, but not for cooked sausage.

Neither is translucent and so no direct sunlight will contact and destroy cured foods. Certain airflows are permitted with cells, but not as much as with other kinds. Plastic casings do not let ventilation at all and are utilized in meats with higher humidity levels.


In conclusion, we should say that the choice between these two types of casings depends upon our needs.

Natural casings are more flexible than cellophane ones, which means that they allow better airflow around the product. However, they cannot withstand high temperatures very well. Cellophane casings are less expensive, but they don’t give off smoke as easily. Both are good options, though, and both work fine. If you need something that works well, then go with collagen casings.

Similar Posts