cold shipping solutions

Tempk provides advanced cold shipping solutions with great insulation, green materials and custom designs for reliable temp control in various industries.

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THE DRAGON BOAT FESTIVAL | WISH YOU PEACE AND HEALTH

The Dragon Boat Festival also known as Duan Yang Festival,Double Fifth Festival and Tianzhong Festival is Chinese traditional festival.It is a...

D LOGISTICS PARTNERS WITH URUMQI E-COMMERCE ASSOCIATION

Recently, the most inland “seafood” has become a sensation! Thanks to the land-based seafood farming model, Xinjiang has seen bountiful...

HUIZHOU 10 YEARS ANNIVERSARY

Shanghai Huizhou Industrial Co., Ltd. was established on April 19,2011.It has passed ten years, along the way, it is inseparable...

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“SF Express Launches International Fresh Food Express Service for Individuals” On November 7, SF Express officially announced the launch of...

GUOQUAN SHIHUI NEARS 10,000 STORES, WITH NEARLY HALF IN COUNTIES AND TOWNS

The number of Guoquan Shihui stores has grown nearly sixfold in less than four years. During the National Day holiday,...

Blue Ice Freezer Packs: Essential for Cold Chain Logistics

Blue Ice Freezer Packs: Essential for Cold Chain Logistics In today's fast-paced world, maintaining the integrity of temperature-sensitive products during transportation is critical. From pharmaceuticals to perishable foods, the demand for reliable cooling solutions has never been higher. One of the most effective ways to ensure temperature stability is by using Blue Ice Freezer Packs, a versatile and eco-friendly cooling option. What Are Blue Ice Freezer Packs? Blue Ice Freezer Packs are reusable cooling devices filled with non-toxic gel or liquid. These packs are designed to maintain low temperatures during shipping, offering a reliable solution for cold chain logistics. Once frozen, Blue Ice Freezer Packs can keep products cool for extended periods, depending on the external environment and the amount of ice used. Why Choose Blue Ice Freezer Packs? Cost-Effective and ReusableUnlike traditional ice or gel packs, Blue Ice Freezer Packs are designed for multiple uses, providing long-term cost savings. They offer durability and can be reused, making them a...

Bulk Dry Ice Ice Pack Guide: Size, Ship, Save (2025)

Bulk Dry Ice Ice Pack: How to Size, Ship, and Save If you buy or ship a bulk dry ice ice pack, your biggest risks are temperature excursions, hazmat mistakes, and hidden cost. Dry ice sits at –78.5°C and sublimates to CO₂ gas, so sizing and labeling drive outcomes. Most validated shippers plan 5–10 lb per 24 hours and add a buffer; do the same and you’ll avoid claims and re-ships. Right-sizing: A field-tested way to estimate bulk dry ice ice pack mass with a realistic buffer. Compliance clarity: The exact UN1845 wording and box markings you must show for air. Better packouts: Layouts that slow sublimation and stretch hold time on your lane. Smart alternatives: When gel or PCM beats a bulk dry ice ice pack for 2–8°C control. How much bulk dry ice ice pack do you need for your lane? Short answer: Sublimation rate × time + 20–25% buffer. Typical planning ranges are 5–10 lb per 24...

Insulin Storage Guide: Temperature Management & Best Practices

Unveiling Insulin's Properties and Temperature Sensitivity As a critical protein-based substance, insulin is extremely sensitive to temperature fluctuations. Extreme heat or cold can denature insulin molecules, rendering them ineffective in regulating blood sugar. While storage requirements vary slightly between insulin types, maintaining proper temperature ranges is universally essential for preserving its therapeutic efficacy. Key Points for Room Temperature Storage Most insulin vials/basins require refrigeration before first use. Once opened, they can typically remain stable at room temperature (≈25°C) for up to 28 days, though this duration varies by formulation and brand. Avoid exposing opened insulin to temperatures exceeding 30°C or direct sunlight, as these conditions accelerate protein degradation. Critical Refrigeration Guidelines Unopened insulin must be stored between 2°C-8°C. Freezing (below 0°C) causes irreversible structural damage, while temperatures above 8°C initiate enzymatic breakdown. Always place insulin containers in the refrigerator’s main compartment, avoiding direct contact with freezing elements. Best Practices for Insulin Storage Managing Opened Insulin Follow specific storage instructions provided...

Insulated Uber Bag: The Ultimate Solution for Food Delivery Drivers

In the rapidly evolving and hyper - competitive landscape of food delivery, where every minute and every degree matter, ensuring that meals reach customers at the perfect temperature isn't just a nice - to - have; it's an absolute necessity. Insulated Uber bags have emerged as a revolutionary solution for drivers, acting as a reliable shield against temperature fluctuations throughout the delivery process. Whether you're racing through the city streets to deliver a piping - hot pizza or carefully transporting a tub of chilled ice cream, an insulated Uber bag is your best ally in maintaining product quality, guaranteeing a positive experience for both the customer and, importantly, you, the driver. What is an Insulated Uber Bag? An insulated Uber bag is a specialized piece of equipment meticulously designed for the unique needs of food delivery drivers. Its primary mission is to keep food at the ideal temperature during transport, acting as a mini - climate - controlled chamber on...

Small Dry Ice Packs: 2025 Sizing, Safety & SOPs

Updated: September 2, 2025. If you ship frozen goods, small dry ice packs deliver deep-cold performance in compact boxes when you size, pack, and vent correctly. Most parcels hold 24–72 hours using 5–10 lb per 24 h as a planning band, then you validate on your lane. This unified guide merges and improves three draft articles into one 2025-ready version. How many small dry ice packs you need for 24–72 hours, with a quick calculator How to pack and label small dry ice packs to pass 2025 air acceptance When small dry ice packs beat gel packs or −21 °C PCMs for frozen lanes How to validate to ISTA 7D/7E and align with ISO 23412 before scaling How many small dry ice packs do you need for 24–72 hours? Short answer: Plan 5–10 lb of small dry ice packs per 24 hours, then adjust for insulation class, ambient heat, pellet size, and air vs. ground. Start conservative, run one route test...

Customized Cooler Bags:-Heroes of Modern Cold Chain Logistics

Imagine a world where your morning coffee delivery arrives lukewarm, your online grocery order spoils before reaching your doorstep, or critical vaccines lose potency during transit. These scenarios highlight the fragile balance of temperature control in global supply chains—a challenge where customized cooler bags are emerging as indispensable allies. Combining innovation with sustainability, these bags are reshaping how industries preserve perishables, reduce waste, and meet evolving consumer demands. The Cold Chain Crisis: Why Customization Matters The cold chain industry faces a dual crisis: rising global temperatures and consumer expectations for fresh, safe products. Traditional one-size-fits-all solutions often fail to address niche needs, such as maintaining precise temperatures for lab specimens or protecting delicate organic produce. Studies show that 20% of perishable goods are lost due to inadequate thermal management, costing businesses billions annually1. Customized cooler bags tackle these challenges through: Tailored Insulation: Adjustable compartments and material thickness (e.g., 60–80 microns for lightweight durability1) cater to specific products, from frozen seafood to temperature-sensitive...