Nourisi ®Closed end collagen casing, is a shirred strand of edible collagen casing with one end pre-sealed during the manufacturing process. This pre-formed closure eliminates the need for operators to manually tie or close the casing before filling, enabling fully automated sausage production. The design is specifically engineered for high-speed automatic stuffing and linking machines, where manual intervention would otherwise create production bottlenecks.
| Brand | Nourisi ® | Packaging | 6CADDIES/CARTON |
| Length | 14m or 15m | MOQ | 1CARTON |
| Caliber | 13-28mm | Certification | ISO |
Nourisi ®Closed end collagen casing, is a shirred strand of edible collagen casing with one end pre-sealed during the manufacturing process. This pre-formed closure eliminates the need for operators to manually tie or close the casing before filling, enabling fully automated sausage production. The design is specifically engineered for high-speed automatic stuffing and linking machines, where manual intervention would otherwise create production bottlenecks.
| Items | Specification |
|---|---|
| Shape | seamless tubulose shape, no hole, no adhesion |
| Color | uniform color |
| Flavor | Be unique smell of collagen casing |
| Loss on drying | ≤25 |
Nourisi ®Closed end collagen casing are designed for high-speed automated sausage production, particularly in large-scale meat processing facilities :
Frankfurters, hot dogs, wieners
Smoked links, kielbasa
Breakfast sausages, bratwurst
Cocktail sausages, snack sticks
The casing is compatible with modern automatic linking machines that operate at speeds up to 1,500 portions per minute.
Nourisi ®Closed end collagen casing exhibits extraordinary and useful properties：
Eliminates Manual End-Closing
Traditional open-end casings require an operator to manually twist, knot, or hold the casing end before filling. This manual step creates a production bottleneck, particularly on high-speed lines where the machine can fill multiple casings per second. Closed end casings remove this step entirely .
Clean Loading Through Equipment
The pre-formed closure is designed to pass "cleanly" through the stuffing horn control chuck without snagging or trapping double thickness of casing material. This prevents casing rupture during loading .
Fully Automated Casing Change
Modern automatic linking machines, such as the Handtmann PVLS143, feature fully automatic casing change systems that swap empty reels with new ones in approximately 1.7 seconds, enabling continuous 24/7 operation .
Improved Food Safety
Automated closed end systems remove operators from direct contact with the production line, reducing the risk of post-cooking contamination from pathogens such as Listeria and Salmonella. Products can be processed in hermetically sealed packages that consumers open .
Consistent Product Quality
Collagen casings provide uniform diameter, strength, and thickness compared to natural casings, which can have weak spots and variations. This consistency is essential for automated high-speed production
Nourisi ®Closed end collagen casing conforms to GB14967-2015. However, we recommend that the user ensure that this product is in compliance with the local regulations in force, particularly in the country where the product is to be consumed.
Carton boxes with 6 flat caddies, meanwhile, other packaging are available on request. Store away from heat and moisture.
Nourisi Group, as the leading manufacturer and supplier of Sausage Casing for almost 21 years’ experience since 2006, committed to innovation and continuous improvement, and growing together with our customers globally.
Our R&D team brings deep expertise in food science, nutrition, biology, and chemistry, backed by collaborations with leading university research labs in China. This ensures our solutions are at the forefront of scientific advancement, tailored to meet your unique project needs.
We host regular seminars with industry-leading manufacturers and customers, fostering insights into product applications, market trends, and emerging technologies. This collaborative approach keeps you ahead in the dynamic food ingredients landscape.
Your success is our priority. We build long-term relationships through rigorous customer requirement evaluation, transparent communication, and proactive corrective actions. Our focus on quality and reliability is validated by internal and third-party audits.
Beyond plant-based ingredients, we offer an extended product range designed to simplify your supply chain. Our "one-stop shop" model reduces costs and enhances efficiency, empowering you to focus on innovation.
From nature to Nourisi ingredients is what we stand for, Nourisi’s products are manufactured by fermentation, a technology based on the ability of micro-organisms to transform renewable raw material into useful and healthy products.
Quality and sustainability are non-negotiable. We invest relentlessly in production upgrades, R&D, and regulatory compliance to ensure our products meet global standards. Every step of our process reflects our dedication to excellence.
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Brand: Nourisi ®
Length: 14m or 15m
Caliber: 13-28mm
Packaging: 6CADDIES/CARTON
Food Ingredients
Sausage Casing
Pet Food
Oilfield Chemicals
