Synthetic casing

High Shrinkage Sticky Sausage Casing

Material – 5-layer co-extruded PA/PE high barrier sticky plastic casing (non-edible)
Specification – 20–210 mm caliber, 35–75 μm thickness, 10–25% shrinkage, customizable colors & printed designs
Process & Performance – Designed for steam/boil/smoke processes; tight shrink fit to meat, waterproof, high O₂/H₂O barrier, suitable for automated high-speed stuffing lines
Custom Service – Up to 6-color flexographic printing (logo, graphics, text), free samples and technical support for process & recipe matching
Product description: 5-layer PA/PE high shrinkage sticky polyamide sausage casings engineered for meat sausages, luncheon meats and mortadella. Tight 10–25% shrink fit, strong oxygen and moisture barrier, customizable dia
INQUIRY

Contact & Inquiry

Email: serena@kangtaitj.com

Phone / WeChat / WhatsApp: +86 138 2055 0561

WhatsApp (copy): https://wa.me/8613820550561

High Shrinkage • Sticky Inner Layer • 5-Layer PA/PE High Barrier

High Shrinkage Sticky Sausage Casing Packing for Meat Sausages

Engineered 5-layer co-extruded casings for meat sausages, mortadella and luncheon meats • Tight shrink fit • Adhesive inner surface • Custom colorful printing.

Brand: KTPACK

Supplier: Tianjin Kangtai Plastic Packaging Co., Ltd.

Key Advantages

• High shrink & tight fit: 10–25% shrinkage during thermal processing for smooth, round, gap-free products.

• Sticky inner surface: designed to cling to meat batter, improving slice integrity and premium appearance.

• 5-layer co-extrusion: PA/PE high barrier structure with excellent strength for high-speed stuffing lines.

• Barrier protection: reduces O₂ and moisture transfer to support color stability, flavor and shelf life.

• Custom printing: up to 6-color flexographic printing for logo, text and full branding on casing surface.

Specifications

Material	Multilayer PA/PE, 5-layer co-extruded, food-grade
Caliber	20–210 mm (customizable)
Thickness	35–75 μm
Shrinkage	Approx. 10–25% (tuned to process)
Color	Red / Brown / Yellow / White / custom colors & designs
Printing	Up to 6-color flexo (logo / graphics / text)
Features	High shrink, sticky inner layer, waterproof, high barrier, heat resistant
Applications	Meat sausages, luncheon, mortadella, bologna, cooked hams & more
MOQ	100 kg or 10,000 m
Lead Time	Approx. 10 working days (standard)
Certificates	ISO / HACCP / HALAL / BRC / SGS
Origin	China
Samples	Free samples available
FOB Price	$5–$12/kg (depending on spec & print)

Product Description

High Shrinkage Sticky Sausage Casings are 5-layer PA/PE co-extruded synthetic casings developed for demanding meat products. The adhesive inner surface and controlled shrink behavior allow the casing to cling tightly to the sausage during steam, boil or smoke, minimizing air pockets and wrinkles. The high barrier structure preserves color, juiciness and flavor, making it ideal for premium sausages, mortadella, luncheon meats and processed hams that require stable slicing and an attractive appearance.

Material & Structure

Multilayer PA/PE with optional barrier and functional layers provides tensile strength, puncture resistance and thermal stability. The sticky inner design improves meat adhesion and shaping, while food-contact compliant inks ensure durable, sharp printing after high-temperature processing.

Applications

• Meat sausages & steam-cooked sausages

• Luncheon meats & mortadella / bologna

• Cooked ham rolls & molded meat loaves

• High-shrink, tight-fit calibers on automated filling lines

Processing & Usage Guidelines

1) Soaking: Soak shirred or cut casings in cold water for about 30 minutes.

2) Stuffing: Stuff tightly; target 5–8% over nominal diameter; ensure clips are tight and non-slip.

3) Cooking: Steam, boil or smoke to target core temperature; shrinkage will form a tight fit.

4) Cooling: Use controlled/intermittent shower cooling; avoid sudden strong airflow to reduce wrinkles.

5) Storage: Do not expose hot product to direct fan airflow; once fully cooled, chilled or frozen storage is acceptable.

6) Peelability: Formulations can be adjusted for easy-peel or permanent adhesion as required.

FAQ

Q1: Can you customize shrinkage, color and printing?
Yes. We can tailor shrink level, diameter, colors and up to 6-color printing according to your process and branding.

Q2: Are samples available?
Free samples are available for testing and trial production.

Q3: Do the casings meet food safety standards?
Our products can be supplied with ISO, HACCP, HALAL, BRC and SGS documentation for global markets.

Q4: What is the standard MOQ and lead time?
Standard MOQ is 100 kg or 10,000 meters; typical lead time is about 10 working days depending on printing and schedule.

Contact & Quote

Supplier: Tianjin Kangtai Plastic Packaging Co., Ltd.

Brand: KTPACK

Contact: Serena

Email: serena@kangtaitj.com

Phone / WeChat / WhatsApp: +86 138 2055 0561

WhatsApp (copy): https://wa.me/8613820550561

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