50mm Roll Type Collagen Sausage Casing - 300 Meters Length Durable and Flexible for Big Sausages

The 50mm Roll Type Collagen Sausage Casing is a durable, flexible artificial casing for big sausages. Made of high-quality collagen via advanced processing, it fits 45-55mm diameter sausages, resists breakage during filling/cooking, and ensures smooth shaping. Its roll design suits automatic equipment, with good air permeability to keep sausages fresh, ideal for food processing and catering supply chains.

• Edibility: Completely edible, eliminating the need to remove casings before consumption.
• Consistency: Uniform shape and size for standardized appearance and portion control.
• Smoke Permeability: Allows even smoke penetration for enhanced flavor and color development.
• Moisture Retention: Helps maintain juiciness during cooking or smoking processes.
• Convenience: Ready-to-use without extensive preparation required for natural casings.
• Application

  This 50mm Roll Type Collagen Sausage Casing is mainly applied to the packaging of various big sausages, covering a wide range of scenarios in the food processing industry. It is suitable for the packaging of beef sausages, pork sausages, mixed meat sausages and other large-sized sausages that require high shaping and durability. It is widely used in large-scale food processing plants, sausage production workshops, and catering supply chains that focus on large sausage products. Whether it is for fresh sausage packaging, frozen sausage storage, or vacuum packaging for long-distance transportation, this collagen sausage casing can meet the needs. In addition, it is easy to use—no complicated pretreatment is required before use, it can be directly used with filling equipment, and it can be peeled easily after cooking, improving the eating experience while ensuring packaging quality.

  How it works

  The 50mm Roll Type Collagen Sausage Casing works based on the unique properties of collagen material and scientific structural design, ensuring efficient and stable packaging of big sausages. First, the high-quality collagen raw material forms a dense yet flexible film through advanced biological processing, which has strong tensile strength and expansion resistance—when the sausage filling is injected into the casing, the casing can stretch moderately with the filling volume, avoiding rupture caused by excessive pressure. Second, the roll-type design allows the casing to be continuously unwound during the automatic packaging process, matching the speed of the filling equipment to realize continuous production. The 50mm width is precisely calibrated to fit the diameter of big sausages, ensuring that the casing wraps the filling tightly without looseness or wrinkles. After filling, the collagen casing can maintain its shape during cooking, and its good air permeability helps the sausage mature evenly, while the water retention property locks in the juice and taste of the sausage, ensuring the final product quality.

  How to choose

  Choosing the right 50mm Roll Type Collagen Sausage Casing requires combining the characteristics of your big sausage products and production needs, following these key principles. First, confirm the diameter of your big sausages—this 50mm width casing is suitable for large-sized sausages with a finished diameter of 45-55mm; if your sausages are smaller or larger, adjust the casing width accordingly. Second, check the collagen quality—high-quality collagen casings have uniform thickness, no obvious flaws (such as holes or uneven color), and good flexibility (can be bent without breaking). Third, consider the production scenario: if you use automatic packaging equipment, choose casings with smooth roll edges to ensure stable unwinding; if you need long-term storage or frozen transportation, select casings with enhanced durability and frost resistance. Finally, verify the compliance of the casing—ensure it meets food safety standards (such as FDA, EU food contact materials regulations) to avoid potential food safety risks.

  Application scenarios

  The 50mm Roll Type Collagen Sausage Casing has a wide range of application scenarios, covering various links of big sausage production, storage and sales. 1. Large-scale food processing plants: Suitable for mass production of big sausages (such as beef sausages, pork sausages, and mixed meat sausages), matching automatic filling and packaging lines to improve production efficiency. 2. Sausage specialty workshops: Suitable for small-batch and customized big sausage production, easy to use and operate, ensuring the shaping effect and taste of the products. 3. Catering supply chains: Used for packaging big sausages supplied to restaurants, canteens, and convenience stores, ensuring fresh-keeping and easy transportation. 4. Frozen food industry: Applicable to frozen big sausage packaging, with good frost resistance, which can avoid casing cracking during freezing and thawing. 5. Vacuum packaging scenarios: Compatible with vacuum packaging technology, extending the shelf life of big sausages and facilitating long-distance transportation and sales.

  FAQ
  Q1: Do I need to pretreat the 50mm Roll Type Collagen Sausage Casing before use?

  A1: No complicated pretreatment is required. Before use, you only need to ensure that the casing is clean and dry; it can be directly installed on the filling equipment for use, which saves operation time and improves efficiency.

  Q2: Can this casing be used for high-temperature cooking of big sausages?

  A2: Yes. This collagen casing has good high-temperature resistance, which can withstand the temperature of 80-100℃ during sausage cooking, without melting, breaking or producing harmful substances, and can maintain its shape and performance stably.

  Q3: Is the collagen casing easy to peel after cooking?

  A3: Absolutely. The collagen material has good peelability—after the sausage is cooked, the casing can be easily peeled off without sticking to the sausage meat, which improves the eating experience for consumers.

  Q4: What is the shelf life of the 50mm Roll Type Collagen Sausage Casing?

  A4: Under normal storage conditions (cool, dry, and away from direct sunlight), the shelf life of the casing is 12-18 months. It is recommended to use it within the shelf life to ensure its flexibility and durability.

  Q5: Can this casing be used with manual filling equipment?

  A5: Yes. Although it is optimized for automatic packaging equipment, the roll-type design also allows manual unwinding and cutting, which is suitable for small-batch manual production scenarios.

• Fresh Sausages (bratwursts, Italian sausages)
• Smoked Sausages
• Wind Dry Sausages (salami, pepperoni)
• Hot Dogs and Vienna Sausages

Kingred Material Technology Co., Ltd is a leading sausage casings manufacturer and exporter in China, specializing in R&D, manufacturing, and sales of various sausage casings. Located in Suzhou (100km from Shanghai), we benefit from convenient transportation for quick global shipping.

• PVDC sausage casings
• Shirred collagen sausage casings
• Roll type collagen sausage casings
• Shirred type cellulose sausage casings
• Plastic printed casings

• On-Time delivery with flexible payment options
• Free samples available for collagen casings
• 24-hour after-sale service
• Quality agreements and strict quality control