Dry ice (solid carbon dioxide at −78.5°C) is used wherever intense refrigeration, sublimation without liquid water residue, or dense fog generation is required. Key applications across Pakistan include cold-chain frozen food and ice cream transport, medical and laboratory sample cooling, stage and wedding fog special effects, 3mm dry ice pellet supply for industrial cleaning equipment, and metal shrink-fitting in manufacturing.
Cold Chain & Temperature-Sensitive Transport
High-density expanded polystyrene (EPS) packaging engineered for low sublimation transport.
In modern logistics, maintaining unbroken cold chain integrity is critical for perishable foods, frozen meat, biological reagents, and temperature-sensitive chemicals. Dry ice provides an extreme thermal absorption capacity at −78.5°C (−109.3°F), delivering intense sub-zero refrigeration without requiring mechanical electrical power.
Because solid CO₂ sublimates directly into gas, shipments remain completely dry, protecting outer cartons from soggy water damage.
Zero Liquid Residue Transport
Solid carbon dioxide converts directly from solid to gas, eliminating soggy boxes, water damage, and mold growth during long-distance transit across Pakistan.
For guidance on estimating exact quantity requirements based on journey duration, consult our Dry Ice Calculator or review our Safety & Handling Guidelines.
Frozen Food, Meat & Ice Cream Transport
Transporting frozen food items—such as ice cream, gourmet frozen desserts, poultry, seafood, and Qurbani meat—demands strict sub-zero temperature control. Traditional ice or gel packs fail to maintain the deep freezer temperatures required to keep ice cream firm or prevent meat thawing during hot summer ambient conditions in Pakistan.
Frozen Food Logistics
Preserves frozen meals, pizzas, and seafood packages during long-distance courier dispatch without liquid water damage.
Meat & Poultry Transport
Prevents bacterial proliferation and preserves fresh frozen texture during seasonal peak distribution and Qurbani meat delivery.
Ice Cream Confections
Maintains temperatures below −18°C to prevent butterfat separation, melting, and ice crystal formation.
For retail delivery and commercial catering, Dry Ice Pakistan provides pre-packaged 2 KG, 5 KG, 10 KG, and 20 KG dry ice boxes ready for immediate dispatch.
Laboratory & Sample Transport
Medical laboratories, research institutes, and diagnostic centers rely on solid carbon dioxide to maintain ultra-low cryogenic temperatures for biological specimens, tissue samples, blood plasma, enzymes, and temperature-sensitive diagnostic reagents during transfer between facilities.
At −78.5°C, dry ice halts enzymatic degradation and biological activity without compromising specimen viability. Standard protocol dictates packing specimens in sealed primary sample tubes placed within insulated secondary packaging, surrounded by dry ice inside a ventilated outer box.
Events, Weddings & Stage Fog Effects
Dry ice is widely used across the entertainment and event industries to produce dramatic, low-lying fog effects. When high-density dry ice pellets are submerged in warm or hot water, rapid sublimation triggers instant condensation of water vapor, producing thick white clouds that cascade smoothly across stage floors, dance floors, and photo backdrops.
Romantic dancing-on-clouds effect for first dance.
Clean, odorless fog for theatrical concerts & drama.
Cinematic studio mist for fashion & commercial shoots.
Dramatic product reveal fog for automotive & tech expos.
Industrial Cleaning & 3mm Dry Ice Pellets
Dry ice blasting is an advanced non-abrasive, eco-friendly industrial cleaning process. High-density 3mm dry ice pellets are accelerated through pressurized airstreams at supersonic speeds toward contaminated machinery surfaces. Upon impact, the micro-pellets instantly sublimate, creating micro-thermal shocks that dislodge grease, carbon buildup, industrial oil, and contaminants without damaging substrate surfaces.
Dry Ice Pakistan manufactures high-density 3mm pellets formulated specifically for industrial blast machinery. (Dry Ice Pakistan provides pellet supply; we do not operate as an on-site blasting contractor.)
Commercial & Industrial Cooling
Shrink-Fitting Bearings
Chilling metal bushings, shafts, and bearings to −78.5°C shrinks dimensions temporarily for precision fit into housings before expanding tight at room temperature.
Walk-in Freezer Backup
Provides emergency sub-zero cooling for commercial walk-in freezers during electrical grid power interruptions to protect high-value cold inventory.
Rubber & Plastics Deflashing
Cryogenic chilling makes excess rubber flash brittle for clean mechanical removal without damaging molded component bodies.
Shipping Frozen and Temperature-Sensitive Items
High-density expanded polystyrene outer shell.
Calculate required weight for transit hours.
Pack paper/bubble wrap to reduce sublimation.
Mark net dry ice weight for air/road freight.
Air transport regulations classify solid carbon dioxide under UN1845 Class 9 due to CO₂ gas displacement. Containers must allow gas venting during air cargo transit.
Restaurant & Catering Presentation
High-end restaurants, catering services, and mixology lounges utilize dry ice pellets in external serving trays and presentation platters to generate dramatic mist surrounding gourmet dishes and dessert displays.
Dry ice must NEVER be ingested or consumed directly. Never drop loose dry ice pellets directly into drinks intended for ingestion. At −78.5°C, accidental swallowing or direct contact with soft internal tissue causes catastrophic esophageal frostbite burns and gas pressure injury. Keep dry ice confined to external presentation chambers or safety-shielded containers.
Application Quick Guide
| Sector | Typical Requirement | Product Format | Important Consideration | Next Step |
|---|---|---|---|---|
| 📦 Frozen Food Transit | Sub-zero holding (24-48h) | 5kg / 10kg Box | Use insulated EPS box, eliminate airspace | Order Box |
| 🍦 Ice Cream Delivery | Deep freeze (< −18°C) | 2kg / 5kg Box | Prevent thawing during courier transit | Order Box |
| 💨 Event & Wedding Fog | Low-lying ground fog | 5kg / 10kg Pellets | Submerge in warm water, ventilate room | Order Pellets |
| 🧪 Lab Sample Transit | Cryogenic specimen storage | 5kg / 10kg Box | Ensure primary tube seal & box venting | Safety Guide |
| ⚙️ Industrial Cleaning | High-velocity blast media | 3mm Pellets (Bulk) | Requires compatible blast machine | View 3mm |
| ❄️ Bulk Commercial Cooling | Large-scale refrigeration | 20kg+ Bulk Pack | Scheduled recurring delivery available | WhatsApp Us |
Dry Ice Product Formats
2 KG Box
Ideal for small ice cream packages & short transit.
5 KG Box
Standard size for events, fog & frozen courier transit.
10 KG Box
High-capacity cooling for 48h logistics & weddings.
20 KG Box
Maximum thermal capacity for long-distance transport.
Which Format Fits Your Application?
Personal & Small Event
Typical starting point: 2kg or 5kg Box
Cold Transport (24-48h)
Typical starting point: 5kg or 10kg Box
Heavy Logistics & Bulk
Typical starting point: 20kg Box or Bulk
Industrial Cleaning
Typical starting point: 3mm Pellets
How Much Dry Ice Do You Need?
USE OUR INTERACTIVE DRY ICE CALCULATOR
Calculate exact dry ice quantities and estimated sublimation holding times for your transit duration and container size.
Important Safety Considerations
−78.5°C burns skin instantly
CO₂ displaces fresh oxygen
Gas expansion creates pressure
Store out of reach
Never swallow solid CO₂
Frequently Asked Questions
What is dry ice commonly used for in Pakistan?
Dry ice is widely used for temperature-controlled cold chain transit, preserving frozen food and ice cream, shipping medical and lab specimens at −78.5°C, producing event fog for weddings, and supplying 3mm pellets for industrial cleaning equipment.
Can dry ice keep frozen food cold during transport?
Yes. Because solid CO₂ sublimates at −78.5°C without melting into liquid water, it keeps frozen foods, meats, and ice cream deeply frozen without causing soggy packaging or moisture damage.
Can dry ice be placed directly into drinks?
No. Dry ice must NEVER be ingested or consumed directly. Placing loose dry ice into drinks creates severe frostbite burn hazards if swallowed. For beverage presentation, use indirect fog containers or external fog trays.
How does dry ice produce dense event fog?
When solid CO₂ dry ice pellets are submerged in warm or hot water, rapid sublimation creates a heavy, white low-lying fog of condensed water vapor and CO₂ that stays close to the floor.
Does Dry Ice Pakistan provide on-site industrial dry ice blasting services?
Dry Ice Pakistan specializes in the manufacture and supply of high-density 3mm dry ice pellets suitable for compatible industrial cleaning and blasting equipment. We do not operate as an on-site blasting contractor.
How much dry ice is needed for shipping frozen goods?
Required dry ice quantity depends on container insulation, ambient temperatures, shipping duration, and payload volume. Generally, 5kg to 10kg will maintain frozen conditions for 24 to 48 hours in a high-density EPS container.
How should dry ice be handled safely?
Always handle dry ice with thick insulated cryogenic gloves or tongs to prevent frostbite burns. Store and transport dry ice in well-ventilated areas, and never seal dry ice inside an airtight container.
What dry ice sizes and weights are available for order?
Dry Ice Pakistan offers retail and commercial packaging options including 2 KG, 5 KG, 10 KG, 20 KG insulated boxes, bulk 20 KG+ shipments, and 3mm industrial pellets.
Ready to Order Dry Ice for Your Business or Event?
Share your city, required quantity, application type, and required date/time with our team for instant assistance and direct dispatch across Karachi and major Pakistan cities.
Technical & Industrial Documents
Review the official Product Specification Sheet, Safety & Handling Guide and Industrial Capability Statement.
CONTINUE READING
Health & Safety Guidelines
Crucial handling procedures, glove specifications, ventilation rules, and storage guidance.
Dry Ice Applications
Explore industrial blast cleaning, cold-chain transport, event fog, and lab logistics.
Product Packaging & Catalog
Browse 2kg, 5kg, 10kg, 20kg retail boxes and bulk pellet options.
Sublimation Calculator
Calculate required dry ice quantity based on shipment duration and ambient temperature.
Dry Ice Delivery Karachi
Check Karachi local dispatch, delivery and pickup guidance.
Cold-Chain Shipping
Plan dry ice for frozen and temperature-sensitive transport.
16mm Dry Ice Pellets
Learn about standard 16mm pellets used in retail dry ice packs and general cooling applications.
Dry Ice for Ice Cream Delivery
Plan dry ice for ice cream, frozen desserts and temperature-sensitive local delivery.