Cryovac D940 Shrink Film
Description
Optimize your product presentation and distribution security with authentic Sealed Air Cryovac polyolefin shrink films. Engineered to outperform significantly thicker traditional materials, our range includes the low-tension Cryovac D940—ideal for wrapping lightweight, flexible, or oddly shaped items without buckling—and the high-abuse Cryovac CT series, which utilizes advanced micro-layer technology for maximum puncture resistance. Both lines deliver superior clarity, high seal strength, and reduced energy consumption inside your heat tunnels. Villawood Depot Dispatch • Genuine Sealed Air Formulations • Bulk Volume Commercial Tier PricingSealed Air Cryovac Industrial Shrink Films | D940 & CT Series
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Choosing the Right Cryovac Film Profile
Achieving clean shrink packaging output requires matching your film specification directly to the weight, structural rigidity, and retail display criteria of your product lines:
Cryovac D940 Soft Shrink Film
Specially formulated with low residual shrink tension parameters. As the film shrinks inside the heat tunnel, it contracts gently around the profile of flexible, thin, or easily bent items. This prevents structural warping, bowing, or unsightly corner dog-ears on delicate consumer stock.
Cryovac CT Micro-Layer Shrink Film
An ultra-high-performance film incorporating up to 50 discrete microscopic layers within a thin-gauge web. This advanced structural design provides high-abuse puncture resistance and incredible tear toughness, easily replacing much thicker, less sustainable legacy films.
Film Comparison Matrix
| Technical Specification | Cryovac D940 Series | Cryovac CT Series |
|---|---|---|
| Shrink Tension Level | Low / Balanced Soft Draw Force | Standard / High Retained Tension |
| Material Architecture | Co-extruded Low-Force Polyolefin | Patented Multi-Layer Micro-Technology (Up to 50 Layers) |
| Abuse & Puncture Resistance | Moderate / Retail Protection Standard | Exceptional / High Tear and Impact Toughness |
| Tunnel Temperature Requirements | Lower Energy Input / Fast Thermal Contraction | Highly Optimized / Broad Operating Window |
Cryovac Industrial Shrink Films FAQ
Why should we select Cryovac D940 over standard polyolefin films? +
Standard polyolefin shrink wraps exert high tension as they cool, which frequently warps, bows, or crushes flexible or lightweight products. Cryovac D940 is engineered with low shrink forces to contract gently around the item, maintaining the structural shape of items like manuals, stationery, and textiles without causing distortion.
What makes the Cryovac CT series perform better than thicker conventional materials? +
The Cryovac CT series utilizes a patented design featuring up to 50 discrete micro-layers. This layout distributes stress across multiple independent barriers, allowing a thinner film to deliver greater tear strength and puncture resistance than significantly thicker single-layer alternatives. This lets your line reduce plastic consumption while maintaining high protection levels.
Are these films compatible with standard automated L-bar and side-seal machinery? +
Yes, absolutely. Both the D940 and CT formulations are designed for clean roll unrolling and consistent mechanical slip. They operate seamlessly on manual chambers, semi-automatic L-bar sealers, and high-speed fully automated horizontal flow wrappers, ensuring clean thermal welds across all common machinery setups.
Request a Cryovac Commercial Quotation
Establishing routine pallet supply contracts, custom roll widths, or auditing your tunnel settings? Reach out to our Villawood facility desk.