Roll Casings
Flat film rolls for automatic forming and filling.
Size RangeΦ14 mm–Φ158 mm
Packaging Solutions for Your Business
HERRIS · PLASTIC SAUSAGE CASINGS
Plastic Casings
Explore multilayer, netless, printed, smokeable, curved and inflatable casing solutions for your product and processing requirements.
Explore our casing range ↓HERRIS · PLASTIC SAUSAGE CASINGS
Multilayer Co-Extruded Casings
A considered structure for your sausage packaging.
Explore multilayer co-extruded plastic sausage casings for your product and processing requirements. Available in roll and shirred forms, with PE / PA / EVOH and other customized multilayer structures. Explore colors, printing options and sizes below.
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CUSTOMER PRODUCT SHOWCASE
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Multilayer Structure for Reliable Performance
Wide Range of Colors and Printing Options
Optimized for High-Speed Filling
Food Safety and Sustainability
Technical Specifications
| Material Structure | PE / PA / EVOH and other multilayer structures (customized) |
|---|---|
| Color | Clear and more than 50 colors; custom colors available |
| Thickness / Layers | 20–70 μm / 3–7 layers |
| Length | 25 meters/stick 600 meters/roll Custom lengths available |
| Packing | Shirred or roll form; customized packaging |
Available Forms and Sizes
Shirred Casings
Pre-gathered for easy loading and efficient filling.
Flat Width22 mm–300 mm
HERRIS · PLASTIC SAUSAGE CASINGS
Netless Plastic Casing
Netless/Straight shirred.
Ready for your process.
Food-grade polyamide (PA/Nylon) casings for smoked and cooked meat products. Available in smokable and non-smokable variants, with a netless shirred format or film rolls.
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CUSTOMER PRODUCT SHOWCASE
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16–24 mmCaliber range
PA / NylonFood-grade material
20 μmThickness tolerance ±5 μm
Performance through every stage
Smoke permeability
The TDS describes uniform color absorption during smoking, without uneven shading, for the smokable variant.
Controlled heat shrinkage
At 80°C for 10 minutes: longitudinal shrinkage 8–15% and transverse shrinkage 5–10%.
Easy peeling after cooling
Manual or machine peeling, with no residue or damage to the sausage body. TDS peeling success rate: ≥99%.
A clear path from drying to cooking.
01 / DRYING60–65°C15–20 minutes
02 / SMOKING50–75°C20–40 minutes
03 / COOKING78–82°C30–40 minutes
Smoking applies to the smokable variant. Confirm processing conditions for your product and equipment.
Explore the product details
01 Basic Information & Available Options
| Parameter | Specification |
|---|---|
| Product type | Smokable / Non-smokable Plastic Casing |
| Material | Food-grade Polyamide (PA/Nylon) |
| Available forms | Shirred casing (netless) / Film roll casing |
| Available colors | Transparent / Smoked Amber |
| Caliber | 16–24 mm |
02 Physical & Mechanical Properties
| Parameter | Specification |
|---|---|
| Thickness | 20 μm, tolerance ±5 μm |
| Longitudinal tensile strength | ≥40 MPa |
| Transverse tensile strength | ≥40 MPa |
| Longitudinal elongation at break | ≥35% |
| Transverse elongation at break | ≥35% |
03 Thermal Properties & Operating Conditions
| Parameter | Specification |
|---|---|
| Heat shrinkage (80°C, 10 min) | Longitudinal: 8–15% Transverse: 5–10% |
| Working smoke temperature | 50–75°C |
| Working cooking temperature | 78–82°C |
| Maximum filling pressure | ≤0.6 MPa, no rupture |
Smoking guidance applies to the smokable variant.
04 Processing & Peeling Performance
| Parameter | Specification |
|---|---|
| Smoke permeability | Uniform color absorption during smoking, with no uneven shading. |
| Easy peeling | Complete manual or machine peeling after cooling, with no residue or damage to the sausage body. |
| Peeling success rate | ≥99% |
Smoke permeability applies to the smokable variant.
05 Food-contact & Safety Values
| Parameter | TDS Statement |
|---|---|
| Standard stated | Compliant with GB 4806.13 (food-contact plastic materials and products) |
| Overall migration | ≤10 mg/dm² |
| Lead (Pb) | ≤1.0 mg/kg |
| Cadmium (Cd) | ≤0.1 mg/kg |
| Benzo(α)pyrene | ≤5 μg/kg |
| Total plate count | ≤100 CFU/g |
| Salmonella & Staphylococcus aureus | Not detected |
These statements are reproduced from the supplied TDS and do not establish Herris certification. Supporting documentation and applicability to the supplied product should be confirmed.
HERRIS · PLASTIC SAUSAGE CASINGS
Printed Plastic Casings
Your brand, clearly presented.
Custom printing is available for both shirred casings and casings in roll form. Double-sided 12-color flexographic printing supports custom logos, patterns and colors. Printable casing diameters are 15–130 mm, with thicknesses of 25–90 μm. Customization is available according to customer requirements.
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CUSTOMER PRODUCT SHOWCASE
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PRINTING ADVANTAGES
Four details. One distinctive finish.
Precise print registration
Accurate alignment keeps your logos, patterns and fine details clearly defined.
Bright, vivid colors
A vibrant presentation for your brand and product range.
Strong ink adhesion
No flaking or peeling under confirmed processing conditions.
Cooking & steaming resistance
Printing withstands cooking and steaming under confirmed conditions.
PRODUCT DETAILS
Explore the details.
Technical specifications
| Printing | Double-sided 12-color flexographic printing |
|---|---|
| Casing diameter | 15–130 mm |
| Thickness | 25–90 μm |
| Supply formats | Shirred casings and roll casings |
| Artwork | Custom logos, patterns and colors |
| Customization | Available according to customer requirements |
Confirm final specifications and processing suitability for your order.
Printing capabilities & supply formats
Double-sided 12-color flexographic printing for both shirred and roll casings. Customize logos, patterns and colors for your brand.
Precise print registration, vivid colors and strong ink adhesion without flaking or peeling. Printing is resistant to cooking and steaming under confirmed processing conditions.
Applications & processing review
Potential applications include cooked sausages, processed meat products, ham and deli products, and poultry products. Suitability depends on the selected casing and processing conditions.
Customization & ordering information
Include your desired size, supply format, quantity and visual requirements in your inquiry. Customization is available according to customer requirements.
HERRIS · PLASTIC SAUSAGE CASINGS
Smokeable Casings
Explore a casing for your smoking process.
PA smokeable plastic casings for smoked products, available in shirred and roll forms. Diameters range from 19–102 mm, with thicknesses of 25–60 μm and lay-flat widths of 30–160 mm. Discuss the appropriate specification and process for your product.
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PRODUCT PERFORMANCE
Color, moisture and process performance.
Uniform smoking color
The supplied specification describes even surface coloring and reduced patchiness.
Water retention
Designed to help limit moisture and weight loss during smoking.
Shirred or roll
Choose the supply format and packaging according to your requirements.
PRODUCT DETAILS
Specifications & processing information.
Basic specifications & supply formats
| Product type | Smoked / permeable plastic casing; supplied as an alternative to cellulose casing |
|---|---|
| Material | PA (polyamide) |
| Thickness | 25–60 μm |
| Diameter | 19–102 mm |
| Lay-flat width | 30–160 mm |
| Supply formats | Shirred casings and roll casings, selected according to customer requirements |
| Packaging | Carton packaging matched to casing size |
Performance characteristics
| UV protection | The supplied specification describes resistance to surface fading. |
|---|---|
| Water retention | Designed to reduce moisture and weight loss during smoking. |
| Pressure resistance | The supplied specification describes pressure resistance for a compact filled product. |
| Smoking color | Uniform surface coloring with reduced patchiness. |
| Post-cooking water spray | The supplied process uses water spraying after cooking to support smoking color and finished-product brightness. |
| Extended smoking | The specification states smoking durations up to 60 minutes and smoking color penetration greater than 1 mm. |
Performance statements are taken from the supplied specification; confirm results for the selected casing and process.
Processing reference: soaking, cooking & smoking
| Soaking before use | Water temperature below 25°C; soak for 40–60 minutes. |
|---|---|
| Overfilling | Up to 15%, as stated in the supplied specification. |
| Cooking | Approximately 85°C for approximately 60 minutes. |
| Cold-water spraying | Before entering the smoking oven: water temperature ≤15°C for 15–20 seconds. |
| Smoking | 120–140°C for 40 minutes; replenish smoking material every 10 minutes. |
| Smoking material mixture | Fruitwood sawdust: 1,500 g; water: 1,500 g; white sugar: 1,500 g. |
These are reference conditions from the supplied sheet, to be adjusted for the actual product and equipment. Oven settings do not establish the product core temperature or cooking endpoint.
Temperature-dependent permeability & water loss
| Permeability above 100°C | The supplied specification describes an open, permeable structure. |
|---|---|
| Structure below 80°C | The supplied specification describes closure of the structure to support moisture and color retention. |
| Reported water loss | 0.1–0.2%. |
| Comparison stated in the sheet | 15% for contents packaged in cellulose casing. |
The sheet does not specify test conditions for the water-loss figures or comparison; they are reported source values rather than guaranteed results.
Packaging & shelf-life reference
| Without an additional barrier bag | 15 days, as reported in the supplied sheet. |
|---|---|
| With an additional barrier bag | 120 days, as reported in the supplied sheet. |
Shelf life depends on the product formulation and smoking process. The supplied sheet requires customer testing, including incubator testing, to establish the actual shelf life; storage conditions are not specified.
HERRIS · PLASTIC SAUSAGE CASINGS
Curved Casing
Pre-formed Curved Multi-layer Co-extruded Polyamide Casing.
A non-edible, multilayer PA/PE plastic casing with a pre-formed curve. It retains its curved profile after filling, cooking and cooling, without an external shaping net. Designed for curved cooked meat products, with customizable curvature and visual options.
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PRODUCT HIGHLIGHTS
A consistent curve. A considered finish.
Pre-formed curved shape
Factory-formed curvature retains the curved profile after filling and cooking, without an external net for shaping. Curvature can be customized.
Multilayer barrier structure
PA/PE construction provides oxygen and moisture barrier properties to help retain flavor and reduce cooking losses.
Controlled expansion & shrinkage
Controlled radial expansion and uniform cooking shrinkage support a consistent finished appearance.
Easy peeling after cooling
The casing separates from the cooled product surface for clean peeling and slicing.
Custom appearance
Clear, smoked red and amber brown options, with 1–6-color printing for logos and product information.
TECHNICAL SPECIFICATIONS
Pre-formed for a distinctive curve.
| Material | Multilayer co-extruded PA/PE (polyamide / polyethylene) |
|---|---|
| Nominal caliber | 25–35 mm; other calibers can be customized |
| Lay-flat width | 40–55 mm |
| Film thickness | 45–60 μm; customized thickness: 35–70 μm |
| Shape | Pre-formed curved casing; customizable curvature |
| Heat resistance | 85–121°C |
| Radial expansion rate | 105–115% |
| Transverse shrinkage after cooking | 7–12%; adjustable according to requirements |
| Oxygen transmission rate (OTR) | ≤50 cm³/(m²·24 h·0.1 MPa) |
| Water vapor transmission rate (WVTR) | ≤30 g/(m²·24 h) |
| Colors | Clear, smoked red, amber brown and other options |
| Printing | 1–6 colors; front and back printing available |
| Supply forms | Shirred sticks or pre-cut pieces |
| Storage | Cool, dry and protected from light; 10–25°C |
| Casing shelf life | 12 months |
APPLICATIONS & PROCESSING
From filling to a finished curved product.
Suitable product presentations
Curved cooked ham, large-caliber cooked meat sausages and curved cold-cut products.
Production-line compatibility
Suitable for automatic filling and clipping equipment. Available in shirred sticks or pre-cut pieces.
Recommended process
Filling → clipping / sealing → water cooking or steam processing → cold-water cooling → peeling and slicing.
Discuss your application ↗HANDLING & STORAGE
Practical guidance for your process.
Control overfilling
Recommended overfilling: 5–10%. Avoid excessive filling to reduce the risk of casing rupture.
Protect during storage
Store at 10–25°C in a cool, dry place away from light. High-temperature storage can affect shrinkage performance.
Cool before peeling
Allow the product to cool fully before peeling for best peeling results.
HERRIS · PLASTIC SAUSAGE CASINGS
Inflatable Casings
Discuss your required inflated form.
Available in a casing diameter range of 48–85 mm. Each caliber is supplied with a matching net. The net has individual mesh openings of 4 × 4 cm. Discuss your desired expanded form and product requirements with Herris.
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PROJECT REQUIREMENTS
48–85 mm. Matching nets.
Available casing diameter range
48–85 mm.
A matching net for every caliber
Each casing caliber comes with its corresponding net.
4 × 4 cm mesh openings
Individual net openings measure 4 cm × 4 cm.
MATCHING DECORATIVE NET
A classic rectangular net pattern.
Longitudinal and transverse threads create clearly defined rectangular shapes around the sausage, giving the finished product a traditional hand-tied appearance.
A distinctive finished appearance
The rectangular pattern adds texture and visual definition to the product surface. Natural beige netting with thicker longitudinal threads can create a traditional deli-style presentation.
Design details to discuss
- Number of longitudinal threads
- Length and width of each mesh opening
- Thread color and thickness
Available design options should be confirmed for the selected casing and matching net.
For this product: each available casing caliber has a matching net. Typical net width is 78 mm, with 40 × 40 mm mesh openings.
PRODUCT DETAILS
Explore the details.
Calibers & matching nets
| Casing diameter range | 48–85 mm |
|---|---|
| Matching net | Included for each caliber |
| Individual mesh opening | 40 × 40 mm (4 × 4 cm) |
| Typical net width | 78 mm |
| Net specification (width × mesh length × mesh width) | 78 × 40 × 40 mm |
| Expansion rate | 120% |
Applications & processing review
Share your product type, filling process and processing conditions. Confirm suitability using the selected casing’s verified technical information.
Customization & ordering information
Include your desired size, supply format, quantity and visual requirements in your inquiry. Available customization options are subject to confirmation for this product.
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