cargo-cover

Cargo covers are crucial in cold chain transport. They shield against temp changes, dust, and moisture, maintaining product safety for food, pharma, and medical supplies.

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Blog

Knowledge

THE FIRST SEAFOOD DISTRIBUTION COLD CHAIN LOGISTICS PROJECT IS PROGRESSING SMOOTHLY.

As the first seafood distribution cold chain logistics project in our city, the first phase of the Jiayuguan Shunheng Smart...

CHANGFU DAIRY “TAKES THE EXAM IN BEIJING” AND SUCCESSFULLY BECOMES PART OF THE “DAIRY INDUSTRY FULL-CHAIN STANDARDIZATION PILOT BASE.”

The 8th International Symposium on “Dairy Nutrition and Milk Quality,” co-hosted by the Beijing Institute of Animal Science and Veterinary...

THREE INTERESTING STORIES ON “KEEPING FRESH”

1.The fresh lichee and yang yuhuan in Tang Dynasty “Seeing a horse galloping up on the road,the emperor’s concubine smiled...

HEMEI AGRICULTURE INVESTS 10 MILLION YUAN IN NEW SUBSIDIARY IN CHONGZUO CITY, GUANGXI PROVINCE

Hemei Agriculture (833515) announced its plan to establish a wholly-owned subsidiary in Chongzuo City, Guangxi Province, with an investment of...

Can profitability save the stock price? After Dingdong Maicai posted positive profits for four consecutive quarters, its stock price fell to $2.

As of the close on November 22, Dingdong Maicai’s stock price stood at $2.07 per share, representing a year-to-date decline...

HUBEI XIANNING: PARTIAL PRODUCTION LINES OF NEW DAMI COMPANY BEGIN TRIAL PRODUCTION

Recently, workers were seen busily working on the production line at the workshop of Hubei New Dami Biotechnology Co., Ltd.,...

Keeping it Cool: How Next-Gen Freezer Packs Are Making Frozen Shipping Sustainable

The demand for ultra-low temperature storage in pharmaceuticals, gourmet foods, and biologics has driven innovation in cold pack freezers—portable systems that combine deep-freeze capabilities with eco-conscious design. This article explores material breakthroughs, smart technologies, and Tempk’s cutting-edge dry ice solutions reshaping sub-zero logistics. 1. Advanced Materials for Extreme Cold Retention Modern freezer packs leverage novel materials to achieve ultra-low temperatures sustainably: Cryogenic PCMs: Bio-based phase-change materials like eutectic salt solutions stabilize -80°C for 96+ hours, replacing hazardous liquid nitrogen in vaccine transport. Aerogel-EPP Hybrids: Silica aerogel-infused EPP foam reduces heat transfer by 70% while maintaining 95% recyclability. Biodegradable Cryo Shells: PLA-starch composites withstand -100°C and decompose in 180 days, eliminating microplastics. 2. Critical Applications in Precision Cold Chains mRNA Vaccines: WHO PQS-compliant packs maintain -70°C for 120+ hours, ensuring vaccine efficacy in last-mile delivery. Cellular Therapies: Dry ice-free systems using CO₂ hydrate PCMs preserve cell viability at -150°C during air freight. Premium Seafood: Gel-free packs with nano-reflective layers sustain -40°C for transoceanic shipments, preventing freezer burn. 3. Sustainability Challenges and Tech...

How to Pack Using Dry Ice Safely (2025 Guide)

How to Pack Using Dry Ice Safely in 2025? If you need a clear, proven method for how to pack using dry ice, this guide gives you the exact steps, sizing rules, and compliance checks you can trust. You’ll learn fast, safe packouts, an easy sizing formula, and 2025 airline and ground‑shipping requirements, so your frozen and chilled products arrive intact and on time. How to pack using dry ice with a simple, step‑by‑step workflow How to size dry ice for 24–72 hours with a quick calculator How to pack using dry ice for flights and UN1845 ground shipping How to combine dry ice with gel/regular ice without damaging goods How to reduce risk (burns, CO₂ buildup) with fast safety checks Why choose dry ice—and how to pack using dry ice for your product? Dry ice gives you deep‑freeze power without meltwater, but your packout must vent CO₂ and protect items from direct contact. In practice, you’ll build layers that...

Ice Pack Delivery: The Cool Chain’s Unsung Hero

In the dynamic landscape of contemporary commerce, the delivery of ice packs has become an indispensable element, particularly when it comes to transporting temperature - sensitive items. Whether it's the fresh produce sourced from farms, the life - saving pharmaceuticals bound for healthcare facilities, or the delicate biological samples crucial for research, the proper delivery of ice packs is pivotal in upholding the quality and integrity of these valuable goods. The Indispensable Significance of Ice Pack Delivery Ice packs are far more than basic cooling gadgets; they are the steadfast guardians of the cold chain. Picture the journey of fresh fruits and vegetables from the fertile fields to the shelves of local grocery stores or the transportation of critical medications to hospitals. In these scenarios, ice packs assume a vital role. By maintaining the optimal temperature, they act as a shield against spoilage, degradation, and potential safety hazards, ensuring that the products reach their destination in prime condition. For instance,...

Can You Pack Dry Ice in Checked Luggage? 2025 Rules

Can you pack dry ice in checked luggage without breaking rules or ruining your food? Yes—up to 5 lbs (2.27 kg) is allowed when it’s vented, labeled, and declared at check‑in. This 2025 guide walks you through every step, from buying to baggage claim, so your frozen steaks land as fresh as take‑off. Allowed quantity rules for dry ice in checked bags Packaging & labeling steps that pass TSA inspection Airline approval tips to avoid last‑minute surprises 2025 regulatory updates you need to know Real‑world packing checklist you can copy today How Much Dry Ice Is Allowed in Checked Luggage? Airlines and the FAA cap dry‑ice at 5.5 lbs (2.5 kg) per passenger, and the bag must safely vent gas. Packing more than that triggers cargo‑only rules, so weigh your slabs before heading to the airport. Most carriers mirror TSA limits but still require you to declare the shipment at check‑in. Travelers cooling food, medication, or research samples should measure net weight—not including the cooler—to stay...

Gel Ice Packs for Shipping: Reliable Cooling Solutions

Why Gel Ice Packs Are a Shipping Must-Have In today’s fast-paced logistics world, getting perishables from A to B without ruining them is non-negotiable. Whether you’re moving vaccines, fresh seafood, or skincare sets, gel ice packs for shipping are the unsung heroes keeping products safe and fresh. Unlike messy ice cubes or single-use dry ice, these reusable, temperature-stable packs deliver consistent cooling—so your cargo arrives just as it left. Let’s dive into why they’re a cold chain staple, and why Tempk’s version stands out. What Are Gel Ice Packs? (Simple Explanation) Gel ice packs are basically “portable coolers” for shipments. They’re flexible, leak-proof pouches filled with a non-toxic, water-based gel that freezes solid. When popped in a freezer overnight, they store cold energy—ready to absorb heat during transit. Unlike flimsy ice packs that melt into a puddle, gel packs stay firm longer, keeping your goods at the exact temp they need (chilled or frozen). Why Gel Ice Packs Beat Other Cooling Solutions...

Dry Ice Gel Packs for Cold Chain: Reliable and Efficient Cooling

Dry ice gel packs are transforming the world of cold chain logistics, offering an effective solution for keeping temperature-sensitive products at their required temperatures. Unlike traditional ice or gel packs, dry ice gel packs maintain lower temperatures for longer, without the risks of water damage. This article explores the advantages of using dry ice gel packs in cold chain shipping. This article will answer: What are dry ice gel packs and how do they work? How do dry ice gel packs compare to traditional cooling methods? How can dry ice gel packs improve your cold chain operations? Best practices for using dry ice gel packs in shipping. What Are Dry Ice Gel Packs and How Do They Work? Dry ice gel packs are made by combining solid carbon dioxide (dry ice) with a gel-like material, creating a sublimating cooling solution. These packs offer superior cooling compared to traditional gel packs or ice, as dry ice sublimates from a solid to...

cargo cover