Hydration Dry Ice Packs for Cold Chain Shipping

Tempk cold-chain hydration dry ice pack range

Hydration Dry Ice Packs for Cold Chain Shipping

A water-activated hydrate dry ice pack sheet for cold-chain shipping programs that need longer low-temperature support for food, seafood, medical samples and route-tested insulated packouts.

Product format Water-activated hydration dry ice pack sheet
Use with Insulated boxes, carton liners, cooler bags and route-tested packouts
Best suited for Cold-chain shipping programs with longer route or higher ambient exposure
Performance note The current page describes up to 48 hours depending on packout and insulation
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Hydration coolant sheets for route-based cold-chain shipping

Hydration dry ice packs are built for cold-chain buyers who need a water-activated coolant sheet that can support food, seafood and medical sample routes. The sheet stores flat before use, absorbs water before freezing and can be placed around the payload inside a validated insulated packout.

Route-based cooling support

Designed for shipments where route time, ambient temperature and insulation must be considered together.

Longer low-temperature help

The source page describes up to 48 hours of support depending on packout, payload and insulation.

Flat dry storage

Dry sheets reduce storage and inbound freight volume before hydration.

Cut and fold layout

Cell seams allow the sheet to fit around products, carton corners and liner spaces.

Food and pharma use

Supports seafood, meat, prepared meals, medical samples and other temperature-sensitive shipments.

Custom packout matching

Tempk can match cell layout, sheet count and insulation format to the route requirement.

Product details

Format Hydration dry ice pack sheet
Cell options 9-cell, 12-cell, 24-cell and custom layouts available
Activation Water absorption before freezing
Cooling use Cold-chain shipping for chilled, frozen or low-temperature packouts
Compatible packaging Insulated boxes, bags, liners, foam boxes and carton systems
Customization Sheet size, cell count, outer material, print and carton packing

Where it fits best

Longer cold-chain routes

For food, seafood and sample shipments where transit time or ambient exposure is higher.

Validated insulated packouts

For buyers building a route-tested combination of coolant, insulation and payload arrangement.

Bulk distribution programs

For users who want flat dry storage before hydration and freezing at the packing site.

How to plan the packout

Define the route

Confirm route duration, expected ambient temperature and target product temperature before selecting sheet count.

Hydrate consistently

Soak the sheet until cells are fully expanded, then freeze before packing.

Build the packout

Place sheets around the payload inside a suitable insulated box, bag or liner.

Test before scale-up

Run sample shipments or temperature checks before using the packout for bulk orders.

Customization support

Route-specific sheet count

Adjust sheet count and layout for short routes, long routes or export shipments.

Packaging combination

Pair sheets with Tempk insulated bags, carton liners, medical cooler boxes or foam boxes.

Project documentation

Support sample testing, labels, packing instructions and carton configuration for bulk buyers.

Handling instructions

Soak the hydration dry ice pack in clean water for about 15 minutes, then freeze it completely before packing. Use enough sheet coverage for the payload size, route duration and insulation level.

For longer routes, validate the packout before mass shipping. Rehydrate the sheet if it becomes thinner after storage or repeated use, and remove damaged sheets from service.

Features

  • Route-based cooling support
  • Longer low-temperature help
  • Flat dry storage
  • Cut and fold layout
  • Food and pharma use
  • Custom packout matching

Product video

Request packout support

  • Target temperature and route duration
  • Payload size, weight and sensitivity
  • Insulated packaging type and internal dimensions
  • Whether sample testing or route validation is needed

FAQ

What is the main use of hydration dry ice packs?

They are used as water-activated coolant sheets in insulated cold-chain packouts for food, seafood, samples and other temperature-sensitive goods.

Can they support long routes?

They can support longer routes when sheet count, payload size and insulation are matched correctly. The final duration should be tested for the route.

Do they need water before freezing?

Yes. The sheet should be hydrated before freezing so the cells can expand and provide cooling capacity.

Can Tempk help with packout matching?

Yes. Tempk can help match sheet layout, insulation type and sheet count to the route and payload.

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