phase-change-material

PCMs in cold chain transport offer precise temp control by heat absorption/release, and are ideal for insulated containers, ensuring product quality.

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BAOZHENG UNVEILS ‘DAIRY COLD CHAIN WAREHOUSE AND DISTRIBUTION SOLUTION’ AT 2023 CIIE

As China’s new development provides new opportunities for the world, the sixth China International Import Expo (CIIE) is being held...

THE ANCIENT “REFRIGERATOR”

Refrigerator has brought great benefits to people’s living life , especially in the scorching summer it is more indispensable. Actually...

DINGDONG MAICAI’S “FRESH FOOD” BRAND MADE ITS DEBUT AT THE FHC SHANGHAI GLOBAL FOOD TRADE SHOW, OFFERING CUSTOMIZED PRE-PREPARED MEAL SERVICES.

On November 8, the FHC Shanghai Global Food Trade Show kicked off at the Shanghai New International Expo Centre. This...

Hema Fresh has joined JD.com, launching an omnichanHema Fresh, as Alibaba’s new retail platform, has always attracted consumers with its self-operated model and high-quality fresh products.

Hema Fresh has joined JD.com, launching an omnichanHema Fresh, as Alibaba’s new retail platform, has always attracted consumers with its...

WANYE LOGISTICS CONTINUES TO EXPAND: WILL IT BECOME THE FIRST COLD CHAIN LOGISTICS IPO?

Over the past week, Wanye Logistics has been very active, entering into collaborations with supply chain service provider “Yuncangpei” and...

XU GUIFEN FAMILY BUYS 450 MILLION YUAN IN PRIVATE PLACEMENT, RAISES CONCERNS AMID HUANGSHANGHUANG’S EXPANSION EFFORTS

Introduction The Xu Guifen family, who controls Huangshanghuang (002695.SZ), known as the “Queen of Marinated Food,” is once again embroiled...

Dry Ice Packs | Temperature-Assured Shipping Solutions

Maintaining product efficacy during transit requires precision cooling solutions. Dry ice packs (solid CO₂ systems) deliver cryogenic protection where conventional refrigerants fail, ensuring thermal integrity for high-value pharmaceuticals, diagnostics, and premium perishables throughout global supply chains. Core Technical Advantages 1. Extended Cryogenic Performance Maintains -78.5°C for 72-96 hours in transit 40% longer thermal hold vs. gel-based alternatives Critical for: mRNA vaccines & biologics Cell therapies Specialty diagnostics 2. Zero-Moisture Phase Change Solid→gas sublimation prevents: Product contamination Secondary containment needs Packaging compromise 3. Logistics Optimization 30% higher payload density vs. water-based ice Enables mixed-commodity palletization Reduces freight costs through volumetric efficiency Sector-Specific Validation Industry Critical Applications Compliance Impact Pharma Global vaccine distribution 2-8°C/-20°C chain compliance Diagnostics Lab specimen transport CLIA/CAP sample integrity Food Logistics Premium seafood export HACCP Critical Control Point 4 Tempk's Performance-Engineered Solutions ✓ Validated Thermal Protection ISTA-7E certified performance profiles Third-party verified 96-hour thermal endurance ✓ Shipping-Adaptive Configurations Modular systems for: Parcel shipments (medical couriers) Air cargo ULD...

Dry Ice Pack for Muscle Swelling: Helpful or Harmful?

Dry Ice Pack for Muscle Swelling: Is –78 °C the Right Choice? Considering a dry ice pack for muscle swelling on body parts like quads or biceps? Ultra‑cold sounds powerful, but temperatures this low can freeze skin and slow recovery. This guide shows you when to avoid dry ice and which modern cold‑therapy tools deliver safe, effective relief. Why dry ice may worsen muscle inflammation instead of easing it The ideal cooling range (10 °C–15 °C) that calms swelling without frostbite 2025’s best PCM gel wraps and compression cuffs for full‑body use Step‑by‑step R.I.C.E. timing for the first 72 hours after strain Eco‑friendly disposal tips and smart sensors that track skin temp Why Dry Ice Is Too Harsh for Muscle Swelling Dry ice sits at –78 °C; muscle cells begin to crystalize below –10 °C, leading to tissue necrosis and longer rehab. Sports‑medicine consensus sets 10 °C–15 °C surface cooling for 15‑20 minutes, three to four times daily during the acute phase. Contact Temp Safe Time Effect on Muscle 15 °C–10 °C 15–20 min Reduces edema & pain 5 °C < 10 min...

How Dry Ice Packets Secure Small Shipments

Picture an urgent package en route to a rural clinic: inside, life-saving insulin nestles against a palm-sized slab of frost-white material. This unassuming hero? A dry ice packet – the compact powerhouse protecting the world’s most critical small shipments. Why Miniature Matters in Cold Chains When transporting high-value, small-format goods like: Vaccines and trial medications Lab specimens and diagnostics Research enzymes and reagents ...traditional bulky cooling methods fail. Dry ice packets solve this through: Precision Cooling Maintains -78°C in spaces as small as lunchbox Zero-Mess Sublimation Solid-to-gas transition protects sensitive electronics Space Efficiency 50% thinner than gel packs with 3x cooling power Sterile Environment CO₂ inhibits microbial growth critical for medical items Yet standard packets often underperform due to rapid sublimation and poor thermal regulation during transit turbulence. Tempk NanoCool Packets: Small Format, Big Innovation Tempk reengineered dry ice packets for mission-critical small shipments: Challenge Tempk Solution Impact 48-hour lifespan Aerogel-laminated core 96+ hours stability Plastic waste Marine-degradable polymer shell Breaks...

Difference Between Dry Ice and Gel Pack: Which Is Right for Your Needs?

Difference Between Dry Ice and Gel Pack: Which Is Right for Your Needs? Choosing between dry ice and gel packs is a common dilemma when it comes to shipping temperature-sensitive goods. Both options are designed to keep products cool, but they work differently and are suited for specific needs. In this guide, we'll explore the key differences between dry ice and gel packs, helping you determine which option best suits your cold chain requirements. How dry ice and gel packs differ in cooling methods Best applications for dry ice and gel packs Cost and environmental considerations for each option When to choose one over the other based on your shipment’s needs Practical tips for safely using both dry ice and gel packs How Do Dry Ice and Gel Packs Differ in Cooling? Dry ice is solid carbon dioxide (CO₂) that sublimates at –78.5°C, making it ideal for ultra‑cold shipping, keeping products frozen for extended periods. In contrast, gel packs use...

How to Effectively Use Water Injection Ice Packs During Long-Distance Travel

Water injection ice packs are highly practical cooling tools for long-distance travel, especially for keeping items like food, medicine, or drinks at low temperatures. To maximize cooling performance and extend their lifespan, proper usage is key. Here are some effective usage tips to help you get the best results during your travels: 1. Correctly Fill with Water and Ensure Sufficient Freezing Time Before departure, make sure to follow the product instructions for correctly filling the water injection ice packs. Do not exceed the recommended maximum water capacity, as overfilling may cause the bag to burst under pressure. After filling, ensure the ice packs are frozen for enough time in the freezer until completely solidified. Typically, freezing for at least 6 hours or longer is recommended for optimal performance. 2. Choose the Right Size and Number of Ice Packs Select the appropriate size and number of water injection ice packs based on your needs. If you need to maintain a low...

Dry Ice Pack for Knee: Safe Relief or Risky Move?

Dry Ice Pack for Knee: Is –78 °C Ever a Good Idea? Thinking of placing a dry ice pack for knee pain after soccer practice? Hold up—solid CO₂ drops to –78 °C, cold enough to freeze skin and cartilage in seconds. This guide shows safer ways to tame swelling, backed by the latest 2025 sports‑medicine research. Why dry ice is too cold for knee injuries The temperature sweet spot that speeds recovery without frostbite Which smart gel sleeves and compression wraps outperform bagged ice How to follow the R.I.C.E. protocol correctly in the first 72 hours Common myths about “ultra‑cold” therapy you should ditch today Why Dry Ice Can Damage Your Knee Joint Dry ice holds –78 °C; chondrocytes start dying below –10 °C, risking permanent joint damage and slower rehab. Orthopedic guidelines recommend 10 °C–15 °C surface cooling for 15–20 minutes to curb inflammation safely. Contact Temp Safe Duration Result 15 °C–10 °C 15–20 min Reduces edema & pain 5 °C < 10 min Numbing, mild burn risk –10 °C < 1 min Capillary damage –78 °C (Dry Ice) < 5 s Deep frostbite, cartilage death A 2024...