I am looking for a cold chain packaging supplie… | Parse
I am looking for a cold chain packaging supplier that offers phase change materials for precise temperature control.
Data as of Sep 24, 2026 · Based on 291 AI responses from ChatGPT Search and Google AI Mode · See how Parse measures this
For precise temperature control, several providers offer specialized phase change materials (PCM). Leading options include TempAid, Cryopak, Cold Chain Technologies, and Sonoco , each offering specific designs—such as flexible mats, brick-style refrigerants, or integrated panel systems—tailored to the strict requirements of pharmaceutical and life science shipments.
Recommended for precise, narrow-range temperature requirements including long-duration shipments. They supply a wide range of PCM formats, such as rigid or flexible panels, specifically for life science applications.
Best suited for specialized, high-performance PCM needs in pharmaceuticals. They provide flexible mats and brick-style refrigerants designed for narrow temperature ranges and space-optimized logistics.
Several leading cold chain packaging suppliers specialize in high-performance phase change materials (PCMs) engineered for precise, qualification-tested temperature control across life sciences, pharma, and perishable logistics.
Peli BioThermal provides advanced single-use and reusable temperature-controlled solutions. Their CoolGuard™ PCM and CoolGuard™ Advance product lines combine high-performance PCMs with vacuum-insulated panels (VIP) or high-density foam to secure stable ranges from -20°C to +25°C for up to 120 hours.
Sonoco ThermoSafe offers an extensive portfolio of thermal packaging and proprietary phase change formulations. Their Sonoco ThermoSafe division manufactures high-tech soft and rigid phase change cold packs tailored to precise transition points (such as controlled room temperature or specific refrigerated/frozen thresholds) designed to resist thermal spikes longer than standard gel packs.[1]
Cold Chain Technologies is a prominent global provider specializing in thermal packaging components and customized qualification testing. Through their Koolit® brand, they deliver advanced PCM gel solutions and pre-qualified insulated containers engineered for uniform thermal protection and strict compliance in pharmaceutical transport.[1]
To help narrow down the best supplier or system for your needs, could you share:
The target temperature range you need to maintain (e.g., 2°C to 8°C, controlled room temperature, or frozen)?
The required duration of the cold chain transit?
Whether you are looking for single-use or reusable packaging?
Stephen Gould - Rockville — Local Maryland-area packaging provider with cold-chain and PCM capabilities.
— Its ThermaBrick PCM systems cover frozen, , and controlled-room-temperature applications and can be customized.
For pharmaceutical/biologics shipping, I'd specifically compare validated pack-outs, conditioning requirements, qualified duration, payload size, and summer/winter test profiles—not just the PCM's nominal phase-change temperature.
Yes. If phase change material (PCM) and tight temperature control are priorities, I’d shortlist these suppliers:
cryopak.com — Particularly strong for pharmaceutical/life-science cold chains. Its PCM portfolio includes products designed for narrow temperature ranges; its Phase 5™ PCM is designed for 2–8°C shipments and has a 5°C phase-change temperature. Cryopak also has a facility in Edison, New Jersey.
intelsius.com — Offers complete temperature-controlled packaging combining vacuum-insulated panels with advanced PCMs. Its ORCA systems cover 2–8°C, 15–25°C and subzero applications, with configurations offering 120+ hours of protection.
coolpac.com — Offers reusable PCM packaging specifically engineered for precise temperature control. Its systems include 2–8°C configurations with stated durations of 72+ and 120+ hours depending on the kit.
temprecision.com — Provides PCM refrigerant bricks and custom PCM formulations, including +5°C and 0°C options for refrigerated life-science shipments. Its bricks can also be customized in shape and size.
nacalaiusa.com — Interesting if you need a broad operating range. TACPack systems use PCMs for setpoints ranging from below −40°C through 2–8°C and 15–25°C, with custom temperatures possible between −50°C and +37°C.
My recommendation
For pharmaceuticals/biologics, I'd start with Cryopak or Intelsius. For example, Cryopak's Phase 5 PCM is explicitly designed to prevent excursions on both sides of the 2–8°C range, rather than simply providing generic cooling.
If you tell me your target temperature range (e.g. 2–8°C, 15–25°C, frozen), required duration, payload volume, and whether you need reusable packaging, I can narrow this to 3 suppliers and compare their PCM systems, validation, lead times, and approximate costs.
Here are top-tier cold chain packaging suppliers that specialize in phase change materials (PCMs) engineered for precise, reliable temperature control across pharmaceutical, biological, and clinical logistics:
Cryopak — A comprehensive provider of complete thermal packaging systems, custom insulated shippers, and advanced refrigerants . They offer dedicated PCM product families (such as Phase 5™ for 2°C to 8°C applications and Phase 22™ ) designed to absorb specific latent heat loads and prevent excursions in tight temperature windows. Explore their full capabilities on the Cryopak Cold Chain Solutions or browse formats via Cryopak Cold Chain Refrigerants.
Sonoco ThermoSafe — A global leader in temperature-assured packaging utilizing high-performance PureTemp phase change materials. PureTemp PCMs transition at exact, discrete temperatures (ranging from deep-frozen profiles up to controlled room temperature) and are available in durable configurations like 2-cell pillow panels designed to wrap securely around sensitive payloads. You can review testing specifications and product options through distributors like the Fisher Scientific Sonoco PureTemp PCM Catalog.[1][2]
Key Purchasing Attributes & Specifications to Consider
Phase Change Temperature Range: Match the exact transition point (T p cap T sub p𝑇𝑝) of the material to your target payload threshold (e.g., 5°C for strict 2°C--8°C transit, -20°C or -40°C for frozen biologics).
Latent Heat Capacity: Measured in J/g or BTU/lb, higher latent heat means the material absorbs more thermal energy during the phase transition before shifting temperature.
Packaging Format: Choose between rigid panels, flexible wraps/pillow panels, or bulk gel/brick matrices depending on your container geometry and air-space optimization.[1]
If you'd like, let me know:
Your target temperature range (e.g., 2°C to 8°C, controlled room temp, or deep frozen)
The required duration of the cold chain hold time (e.g., 48, 96, or 120 hours)
I can help you pinpoint the exact PCM formulation and container configuration you need.
Sonoco ThermoSafe, Cold Chain Technologies, and Peli Biothermal are top cold chain packaging suppliers offering advanced phase change materials (PCMs) for precise temperature control.
Leading Cold Chain PCM Suppliers
Sonoco ThermoSafe : Offers a massive portfolio of thermal packaging and patented phase change materials (such as their U-tek gel packs and custom PCMs) designed to maintain strict temperature ranges for pharmaceuticals, biologics, and food logistics.
Cold Chain Technologies : A premier life sciences thermal packaging provider delivering customized PCM solutions and advanced qualification tools for repeatable, precise temperature-controlled shipping.
Peli Biothermal : Specializes in reusable, high-performance temperature-controlled packaging, utilizing high-capacity phase change materials and vacuum-insulated panels for extreme ambient profiles.
Sofrigam : Renowned for high-performance insulated packaging and pre-qualified modular systems utilizing specialized PCMs for the global pharmaceutical industry.
Tower Cold Chain : Provides robust, reusable passive containers featuring integrated phase-change technology that eliminates external power needs during transit.
If you'd like, let me know:
Your target temperature range (e.g., 2°C to 8°C, controlled room temperature, or cryogenic)
The duration your shipments need to maintain temperature
Whether you need single-use or reusable packaging systems
I can help you narrow down the best specific container or PCM formulation for your workflow.
Yes. For cold-chain packaging with phase-change materials (PCM) designed for precise temperature control, these suppliers stand out:
cryopak.com — Strong choice for pharmaceutical/life-science applications. Its Phase 5 PCM is designed specifically for 2–8°C shipments, with a 5°C phase-change temperature and standard or custom sizes.
temprecision.com — Offers PCM refrigerant bricks with formulations including PCM0, PCM+5, +18, +21 and +22°C, plus custom formulations. Particularly useful when you need a precisely defined temperature profile.
intelsius.com — Its ORCA systems combine vacuum-insulated panels and PCM, with configurations for 2–8°C and 15–25°C and extended durations of 120+ hours. Good for validated pharmaceutical shipments.
coolpac.com — Provides reusable PCM packaging, including 2–8°C systems rated for 72+ to 120+ hours, with validated pack-out configurations.
inmarklifescience.com — Offers PCM-based shippers such as GenToo and Imperium Plus, covering 2–8°C, 15–25°C and frozen ranges, including larger pallet-scale systems.
nacalaiusa.com — TACPack is highly customizable, with PCM options spanning approximately −50 to +37°C and formats from vial-sized packages through pallet applications.
My shortlist
If your priority is precise temperature control rather than simply keeping something cold, I'd start with:
Cryopak — best fit for established 2–8°C pharmaceutical/life-science shipping.
Temprecision — particularly attractive if you need a custom PCM temperature/formulation.
Intelsius — strong option for validated, long-duration shipping systems.
Inmark — good if you need to scale from parcel shipments to larger/palletized cold chain.
For example, if your target is 2–8°C, Cryopak's Phase 5 PCM is specifically engineered around that range, while Temprecision offers PCM+5 and custom PCM profiles.
If you tell me your required temperature range (e.g. 2–8°C, 15–25°C, −20°C), shipment duration, payload size, and whether this is pharma/biotech, food, or another application, I can narrow this to 3–5 suppliers and compare their products, validation, minimum orders, and approximate pricing.
If you need a cold chain packaging supplier that uses phase change materials (PCMs) for precise temperature control, these companies are worth evaluating:
Supplier
Best fit
PCM capabilities
Intelsius
Pharmaceuticals, biologics, clinical shipments
ORCA systems combine vacuum-insulated panels (VIPs) with advanced PCMs for ranges including 2–8°C, 15–25°C, and ultra-low applications.
Cryopak
PCM packs and refrigerants
Offers dedicated PCM products such as Phase 5™ (5°C phase change) for 2–8°C refrigerated shipping and other temperature ranges.
CoolPac
Validated passive shipping systems
Provides reusable and single-use PCM packaging designed for controlled temperature transport, including pharmaceutical and food applications.
Nacalai USA
Research and pharmaceutical temperature-controlled transport
Its TACPack systems combine insulated packaging with PCMs and support ranges from below -40°C to controlled ambient temperatures.
Ernest Packaging Solutions
Custom packaging programs
Provides cold chain solutions using insulation, PCMs, and monitoring technologies for pharma, biotech, food, and other temperature-sensitive products.
Inmark
Bulk shipments and larger payloads
Offers passive bulk cold chain packaging using insulation plus water-based and advanced PCM options.
When comparing suppliers, ask for:
Target temperature range: e.g., 2–8°C, 15–25°C, -20°C, -70°C
Qualification data: ISTA 7D/7E testing, lane validation, summer/winter profiles
Hold time: required transit duration (24, 72, 120+ hours, etc.)
PCM type: melting point, latent heat capacity, conditioning requirements
Reuse model: single-use vs. returnable packaging
Monitoring options: temperature loggers and excursion reports
If you share your industry (pharma, biotech, food, chemicals, etc.), temperature range, shipment size, and region, I can narrow this to the most suitable suppliers.
If you are looking for reliable cold chain packaging suppliers specializing in Phase Change Materials (PCM) for precise, qualification-tested temperature control, several industry leaders stand out for their thermal performance, compliance, and modular packouts:[2]
Cold Chain Technologies : Known for high-performance thermal packaging, advanced container designs, and qualification tools tailored for life sciences and pharmaceuticals.[1]
Cryopak : A major end-to-end provider offering custom PCM formulations, gel packs, and insulated shippers designed to eliminate temperature excursions across diverse supply chains.
Pelican BioThermal : Offers high-performance modular systems like CoolGuard PCM, which uses interchangeable same-size coolants to simplify assembly and secure precise thermal ranges.
Sonoco ThermoSafe : A global leader providing advanced passive thermal packaging, custom design services, and robust PCM solutions for controlled room temperature, refrigerated, and frozen payloads.
PureTemp LLC : A specialized manufacturer of renewable, bio-based phase change materials engineered for exact phase-change transition temperatures across various strict thermal thresholds.
saveENRG / Phase Change Energy Solutions : Manufactures a wide, sustainable series of PCM-based cold chain refrigerants designed to protect sensitive clinical trial and diagnostic samples.
If you share your target temperature range (e.g., 2°C to 8°C, cryogenic, or controlled room temperature), required duration (e.g., 48, 96, or 120 hours), and payload size , I can help narrow down which specific supplier and product line fits your logistics model.[1]
Top suppliers provide phase change materials (PCMs) engineered for strict, qualified temperature control in pharmaceutical, biological, and cold chain logistics.[2]
Leading cold chain packaging suppliers offering PCM technology include:
Sonoco ThermoSafe : Offers the U-tek line of phase change material gel packs and customized systems. These formulas maintain precise thermal bands (including specific sub-zero and chilled ranges) without the extreme risks associated with dry ice. You can view options via Fisher Scientific.[1][2][3]
Peli BioThermal : Provides advanced thermal protection lines like CoolGuard PCM and CoolPall Flex PCM . These systems integrate high-performance PCM coolants with specialized foam or vacuum-insulated panels to lock in stable temperatures ranging from -20°C to 25°C for 48 to over 140 hours. Learn more on the Peli BioThermal CoolGuard PCM Page.
Zimed Healthcare : Manufactures qualified cold chain containers using Vacuum Insulated Panels (VIP) combined with PCM to sustain precise ranges (2°C to 8°C or -25°C to -15°C) over extended 96-to-120-hour windows.[1]
If you'd like, let me know:
What temperature range you need to maintain (e.g., 2°C to 8°C, frozen, or controlled room temperature)
Whether you are looking for single-use or reusable systems
I can narrow down the exact supplier and product line for your transit requirements.
Sonoco Thermosafe - 3188 E Blue Lick Rd Ste B, Louisville, KY 40229, United States
Cold Chain Technologies - Fort Worth, TX 76137, United States
Nordic Cold Chain Solutions - 2250 Morgan Pkwy, Farmers Branch, TX 75234, United States
Phase Change Solutions, Inc. - (HQ) - 120 E Pritchard St, Asheboro, NC 27203, United States
MaxQ Research - 501 NE 122nd St Ste D, Oklahoma City, OK 73114, United States
SCA Thermosafe - 3930 N Ventura Dr #450, Arlington Heights, IL 60004, United States
Chill-Pak - 1427 E Trafficway St, Springfield, MO 65802, United States
Protective Solutions - 3930 N Ventura Dr #450, Arlington Heights, IL 60004, United States
HAM Cold Storage - 931 SW 5th St, Oklahoma City, OK 73109, United States
Chill-Pak - 1350 E St Louis St, Springfield, MO 65802, United States
Sustainable Thermal Packaging Llc - 2600 E Santa Gertrudis St, Kingsville, TX 78363, United States
Nordic Cold Chain Solutions - 10606 S 144th St, Omaha, NE 68138, United States
Frosty Tech - 10900 Clay Blair Blvd, Olathe, KS 66061, United States
Creative Packaging - 600 E 9th St, Fort Worth, TX 76102, United States
If you need cold-chain packaging with phase change materials (PCMs) for precise temperature control, these suppliers are worth shortlisting:
Sonoco Thermosafe — Offers temperature-controlled shipping systems, including PCM refrigerants, insulated containers, and reusable/rental solutions. Particularly strong for pharmaceutical and life-science applications.
Cold Chain Technologies — Focused on qualified thermal packaging for pharmaceutical, biotech, and healthcare shipments where validated temperature ranges are important.
Nordic Cold Chain Solutions — Manufacturer/distributor of cold-chain packaging and refrigerants, suitable for parcel, LTL, and palletized shipments.
Phase Change Solutions, Inc. - (HQ) — More PCM-focused than packaging-focused; useful if you need a specific PCM formulation that can be incorporated into a custom package.
Temprecision — Its ThermaBrick® system uses PCMs engineered for defined temperature points, with options spanning roughly −21°C to +22°C, including 2–8°C refrigerated and 15–25°C controlled-room-temperature applications.
My recommendation
If precision and validation are your priorities, I'd start with Cryopak, Temprecision, or Sonoco Thermosafe. If you need a custom PCM formulation or OEM-style integration, Phase Change Solutions or Temprecision may be better fits.
If you tell me your target temperature range (e.g. 2–8°C, 15–25°C, −20°C), required hold time, shipment size, and whether this is pharma/food/biotech, I can narrow this to the 3 best suppliers and compare their PCM specifications, packaging formats, validation, and U.S. availability.
Akuratemp — PCM-based validated shippers and reusable totes, particularly for healthcare/laboratory shipments.
Cryopak — Its Phase 5™ PCM is specifically designed around a 5°C phase-change temperature for maintaining the 2–8°C pharmaceutical cold chain, with standard and custom sizes available.
CoolPac — Offers validated reusable PCM systems, including a 2–8°C configuration with reported 72+ hour duration for its CP15 system.
TempAid — Offers flexible PCM mats with specific phase points for frozen, refrigerated, and controlled-room-temperature applications; these can wrap around irregular payloads rather than occupying fixed brick shapes.
Follow how AI answers questions like this in Cold Chain & Hazmat Logistics Services.
Peli BioThermal provides advanced single-use and reusable temperature-controlled solutions. Their
ThermoSafe offers an extensive portfolio of thermal packaging and proprietary phase change formulations. Their Sonoco ThermoSafe division manufactures high-tech soft and rigid phase change cold packs tailored to precise transition points (such as controlled room temperature or specific refrigerated/frozen thresholds) designed to resist thermal spikes longer than standard gel packs.[1]
