Feuille de pack de glace carbonique à proximité: Comment trouver & Utilisez-les dans 2025

Les feuilles de glace carbonique sont flexibles, réfrigérant super froid utilisé pour l'expédition d'aliments surgelés, pharmaceuticals and lab samples. When you need them quickly, the question becomes “where can I find a dry ice pack sheet near me and how do I use it safely?» This guide answers that question by explaining what dry ice sheets are, how to size them, where to buy them locally and how to handle and dispose of them responsibly. By following the tips below you can ship goods at –78 °C without leaks or mess and comply with 2025 règles de sécurité. Whether you run an ecommerce meal kit, manage a clinic or just need to keep fish frozen, you’ll learn how nearme dry ice pack sheets streamline your cold chain.

What are dry ice pack sheets and why choose them over gel packs? Learn the differences between dry ice blankets, gel bricks and phasechange materials.

How to find dry ice pack sheets near you. We outline online tools, grands détaillants, pharmacies, gas suppliers and specialty coldchain providers.

Sizing and packing strategies. Discover how to choose sheet thickness and coverage to achieve 24–72 hour hold times.

Manipulation sûre, stockage et élimination. Follow official guidance on ventilation, protective gear and disposal from FedEx and university safety departments.

2025 tendances et aperçus du marché. Learn about printed packout cards, PFASfree films and data loggers driving industry change.

What Defines a NearMe Dry Ice Pack Sheet and Why Does It Matter?

Definition and Key Benefits

A dry ice pack sheet is a flexible coolant filled with either solid CO₂ pellets or superabsorbent polymer (SÈVE) cells that freeze to form a rigid blanket. Contrairement aux pellets en vrac, sheets wrap around your product like a blanket, improving “edge coverage” and reducing warm corners. Traditional gel packs operate at 0–5 °C and melt into water, while dry ice sheets maintain temperatures down to –78 °C without leaving a liquid mess. Dans 2025, many shipping programs adopt sheets because they pack tightly in oddshaped boxes, weigh less than blocks and meet varying temperature bands when combined with gel packs or PCMs.

Les avantages clés incluent:

Ultralow temperature without residue – Dry ice sublimates directly to gas, so there’s no water to damage goods.

Flexible coverage – Sheets wrap around product walls for uniform cooling and fewer warm spots.

Durée plus longue – With proper thickness and insulation, sheets can maintain frozen temperatures for 24–72 hours.

Reduced handling risk – Compared with loose pellets, sheets minimize blowoff of CO₂ and are easier to remove.

Conformité simplifiée – Waterbased SAP sheets avoid hazardousmaterial labels, whereas true dry ice (co₂ solide) requires UN 1845 labels and Class 9 hazard markings.

How Dry Ice Sheets Compare with Gel Packs and PCM Blocks

The table below summarises key differences between dry ice pack sheets, gel packs and phasechange materials (PCM) to help you choose the right coolant for your lane.

Scénarios pratiques

Livraisons de kits repas – For a 36hour lane shipping frozen meals, wrap the sides with a 0.5 inch sheet and add an extra top sheet. A regional meal brand using this pattern kept chicken entrées below –10 °C for 60 hours and cut customer complaints by twothirds.

Expéditions pharmaceutiques – For vaccine kits requiring –20 °C, utiliser 1 inch thick sheets and add a breathable divider to avoid vial cracking. Record lot numbers for traceability.

Mixed temperature loads – Pair gel packs on top with dry ice sheets hugging frozen items to create dual zones.

How to Find Dry Ice Pack Sheets Near You

When you need dry ice sheets quickly, local sourcing can save time and reduce shipping costs. Here are the best methods to locate a nearme supplier.

Use Online Search Tools and Directories

Search engines – Enter queries such as “dry ice suppliers near me” or “dry ice pack sheets” to generate a list of nearby retailers and distributors. Many carriers maintain store locators that let you filter by product type.

Directory websites – Sites like Yellow Pages and Yelp list local suppliers with contact details and hours.

Industry platforms – Niche platforms like Dry Ice Supply or Industrial Dry Ice specialise in coldchain products and often identify suppliers that stock sheets alongside pellets.

Check Major Retailers and Gas Suppliers

Large retailers and industrial gas companies often stock dry ice, especially in states where cold shipping is common. Walmart and Home Depot carry dry ice and sometimes precut sheets in their freezer section. Airgas et Praxair supply dry ice in various forms (rice pellets, standard pellets and blocks) and allow online ordering for local pickup. Airgas also emphasises quality control: they rotate stock firstin, firstout and ship products in traceable, stainlesssteellined containers to reduce sublimationairgas.com.

Visit Pharmacies, Groceries and Ice Manufacturers

Smaller quantities may be available at local pharmacies or grocery stores, which sometimes keep dry ice for shipping medical samples. Local ice manufacturers also cut blocks and slabs and may supply customsized sheets. Bear Ice Company describes how dry ice slabs, pellets and medicalgrade pellets serve both commercial and personal needs, from cooling large quantities of food to creating fog for events. They note that dry ice is ideal for power outages, hunting/fishing trips, biological sample transport and even stage effects.

Consider Specialty ColdChain Providers

Si vous expédiez régulièrement, build a relationship with a dedicated coldchain supplier. These providers can customise sheet sizes, proposer des achats en gros et assurer une disponibilité constante. They may also provide training, insulation kits and performance data loggers. Companies like Tempk design kits with printed packout cards and hydration guides so that every box is packed correctly.

Dimensionnement et emballage: How Many Sheets Do You Need?

Proper sizing ensures that your payload stays frozen without waste. En général, choose sheet thickness based on route duration and environment. The rules below simplify the process:

Match sheet length to box walls – For a 12×10×8 inch cooler, cut or fold sheets to line all four walls and the bottom. Add a top sheet for long routes.

Select thickness by duration – Start with 0.5 inch thick sheets for 24–36 hour shipments; move to 1.0 inch sheets for 48 heures et 1.25 inch sheets for 72 heures.

Use more plies than thickness – Adding extra layers around the sides often improves hold time more than simply increasing thickness.

Planifier un tampon – Add 20 % time to account for courier delays and hot weather.

Record key data – Before shipping, log payload mass, profil ambiant, type d'isolation, sheet thickness and count.

Below is an approximate relationship between sheet thickness and hold time, based on typical performance. Always validate with your products and lanes.

Tableau: Sheet Coverage and Purpose

User Tips for Packing

Pré-refroidissez tout – Cool the shipper and payload before adding sheets so they don’t waste energy lowering the temperature.

Enrouler puis boucher – Line sides first, charger le produit, then place the top sheet. This “no crush” pattern protects fragile items like vials.

Évitez les lacunes – Use dunnage or foam to eliminate headspace and prevent sheets from shifting.

Essai pilote – Run a 10box pilot under your worstcase conditions (heat waves, long weekends). Adjust coverage based on arrival temperatures.

Imprimer des cartes d'emballage – Place stepbystep instructions inside each kit to reduce training time and ensure consistency.

Exemple de cas: A regional hospital ran a pilot using 1.25 inch sheets to supply clinics 1,000 à des kilomètres. By combining full wall coverage, a top booster sheet and printed packout cards, they maintained –15 °C for 72 heures sans excursion, allowing them to safely ship biologics without overnight freight.

Sécurité: Manutention, Stockage, Transport & Élimination

Dry ice is extremely cold and releases carbon dioxide gas. To protect people and products, follow these safety principles from carriers and university safety departments.

Directives de manipulation

Protection contre l'usure – Use insulated gloves and eye protection; avoid direct skin contact to prevent frostbite. The University of Edinburgh warns that dry ice can cause cold burns and frostbite, and even short exposure may be hazardous.

La ventilation est essentielle – Use dry ice only in open or wellventilated areas to prevent CO₂ buildup. CO₂ concentrations above 5,000 ppm sur huit heures ou 15,000 ppm terminé 15 minutes dépassent les limites d'exposition sur le lieu de travail.

Never seal it – Do not put dry ice in airtight containers; pressure can build and cause an explosion. FedEx 2025 job aid specifies using fibreboard, caisses en plastique ou en bois avec trous d'aération, and prohibits sealed plastic bags.

Use tools – Handle pieces with tongs or scoops; avoid leaning into storage bins and keep lids closed when not in use.

Meilleures pratiques de stockage

Choisissez le bon conteneur – Use insulated boxes that allow gas to escape. FedEx prohibits steel drums and recommends polystyrene foam only as inner insulation, not as outer packaging.

Avoid sealed rooms – Do not store dry ice in freezers, refrigerators or unventilated rooms. Keep containers in dry, wellventilated spaces away from heat sources.

Rotation des stocks – Follow firstin, firstout rotation to reduce sublimation and avoid using old sheets; Airgas emphasises this practice for quality controlairgas.com.

Secure access – Store dry ice in a secure area and prevent unauthorized access, especially children or untrained personnel.

Transport Requirements

Étiquetage approprié – If using solid CO₂ sheets, mark packages with “Dry Ice” or “Carbon Dioxide, solide," l'ONU 1845 nombre et poids net. FedEx requires a Class 9 hazard label measuring at least 100 mm d'un côté.

Emballage ventilé – Ensure boxes vent gas; use holes or vent plugs when using plastic coolers.

Carrier limits – FedEx caps dry ice at 200 kg per package and instructs shippers to confirm allowed quantities for air shipments. Carriers may have separate weight limits for ground and air lanes.

Never transport in closed vehicles – University guidelines warn against carrying dry ice in passenger compartments; ventilate using outside air if transport is unavoidable.

Élimination: Responsible and Legal Practices

Autoriser la sublimation – The safest way to dispose of dry ice is to let it sublimate in a wellventilated outdoor area. Dry ice sublimates directly from solid to gas at –78 °C.

Avoid sealed bins – Never throw dry ice packs into trash bins, lavabos ou toilettes; sealed spaces can trap gas and cause pressure buildup or suffocation.

Use disposal facilities – Some hazardouswaste facilities accept dry ice; call ahead to verify.

Hire professionals for large volumes – For large quantities or urgent disposal, consider hiring a disposal service that can neutralise dry ice safely.

How to Buy Dry Ice Pack Sheets Near You: StepbyStep Plan

Define your lanes and goals. Map out your top three shipping lanes and target arrival temperatures, such as “below –10 °C for 72 heures."

Choose a starter spec. Commencez par 1 inch walls and a top sheet plus a printed packout card; adjust thickness after pilot tests.

Localiser les fournisseurs. Utiliser les outils de recherche, check retailers, contact gas companies and engage a coldchain specialist.

Run a pilot. Bateau 10 boxes along your toughest lane and log temperatures with inexpensive data loggers.

Tune the specification. Adjust coverage based on failures—add a top booster sheet or increase thickness for hot climates.

Déployer et former. Imprimer des cartes d'emballage, train staff and implement firstin, firstout rotation. Standardisation reduces errors and speeds packing.

Track and optimise costs. Calculate cost per successful delivery, including material, travail, freight and spoilage. Thicker sheets that prevent one failed order can save double digits in overall coldcost per kilogram.

Cost Model Example

Successful Delivery Cost = (Sheet Cost + Boîte + Travail + Fret + Étiquettes)

+ (Failure Rate × (Product Cost + Reship + Service client))

If a thicker sheet cuts failures from 4 % à 1 %, your total delivery cost often drops, freeing budget for marketing or R&D.

Regulatory Compliance and Standards

Regulations ensure shipments are safe for workers, transporteurs et destinataires. Dans 2025, compliance focuses on labeling, formation et documentation.

Classification des dangers – True dry ice is a Class 9 hazardous material with UN 1845 désignation. Les colis doivent afficher le nom d'expédition approprié, UN number and weight on the same surface as the hazard label. Sheets containing only water and SAP avoid this classification but still require foodcontact compliance for edible goods.

Marking and labelling – FedEx requires the shipper’s and recipient’s names and addresses on the package; labels must be at least 12 mm high when the package holds over 30 kg de glace sèche. Une classe 9 label with seven vertical stripes must be attached; do not write on the label.

Documentation – Air bills must state “UN 1845, Dry Ice” and list the number of packages and net weight. Trained staff must prepare shipments and abide by dangerous goods regulations; carriers offer seminars and phone support.

Sécurité au travail – The University of Edinburgh lists CO₂ exposure limits: 5,000 ppm over eight hours and 15,000 ppm terminé 15 minutes. Only trained, les utilisateurs compétents doivent manipuler de la neige carbonique; risk assessments must be followed. Additional guidelines cover transportation in lifts and vehicles.

2025 Developments and Market Trends

Technologies émergentes & Practices

Fewer SKUs with better coverage – Many shippers are moving to a single foldable sheet size that can be cut or folded to fit various box dimensions, reducing inventory complexity.

Cartes d'emballage imprimées – Laminated instructions on the sheet bag reduce training time and errors.

Enregistrement de données à la périphérie – Tiny temperature loggers verify hold time and build trust with clinics and customers.

Films sans PFAS et durabilité – Manufacturers are shifting to fluorinefree coatings and recyclable liners to meet environmental demands. Disposal innovations include biodegradable gel packs and improved packaging that allows controlled sublimation.

Réutilisabilité et validation – Reusable PCM tiles and reinforced ice blankets reduce waste and can be validated for regulated lanes.

Insistance au marché

Growth in directtoconsumer (DTC) meal kits and telemedicine shipping drives demand for lightweight, liquides de refroidissement flexibles. Pharmaceutical and lifescience sectors continue to adopt traceability and validation, privilégier les PCM pour les plages de température étroites. Application des règles de l'ONU par les transporteurs 1845 les étiquettes restent strictes, so training and checklists are essential. Lumière, tight packs help minimise dimensional (FAIBLE) weight charges in an era of peakseason surcharges, making sheetforward packouts economically attractive.

Questions fréquemment posées

Q1: What is the difference between a dry ice pack sheet and dry ice pellets?
A dry ice pack sheet is a flexible blanket that wraps around cargo and uses either solid CO₂ or hydrated SAP to maintain subzero temperatures. Les pellets sont des morceaux de CO₂ solide. Les feuilles sont plus faciles à manipuler, reduce blowoff risk and provide more uniform coverage.

Q2: Combien de temps une feuille de glace carbonique gardera-t-elle mon envoi congelé?
Le temps de maintien dépend de l'épaisseur de la feuille, isolation et conditions ambiantes. UN 0.5 inch sheet may last 24–36 hours, alors que 1.25 inch sheets can maintain frozen temperatures up to 72 heures dans des conteneurs isothermes.

Q3: Puis-je réutiliser les feuilles de glace carbonique?
Oui, if the film remains intact and clean. Suivez le nombre de cycles et retirez les feuilles après cinq à sept utilisations pour éviter les déchirures et la contamination..

Q4: Are dry ice sheets safe for food contact?
Les feuilles SAP hydratées sont à base d'eau et généralement sans danger pour les aliments., but always confirm that materials meet food contact regulations. True dry ice sheets (co₂ solide) require proper labeling and ventilation to avoid CO₂ accumulation.

Q5: Comment puis-je me débarrasser des restes de plaques de glace carbonique?
Laisser la neige carbonique se sublimer à l’extérieur ou sous une sorbonne. Ne placez jamais de draps dans des bacs ou des éviers scellés. Pour gros volumes ou élimination urgente, use a professional service or contact local hazardouswaste facilities.

Résumé & Étapes suivantes

Choosing and using dry ice pack sheets locally requires understanding your route, selecting the right thickness and securing reliable suppliers. Dry ice sheets offer ultralow temperatures without melting, wrap around products for better coverage and support 24–72 hour lanes. Portez toujours un équipement de protection, use ventilated containers and follow labeling rules. Plan a pilot, standardise your packouts and track costs to optimise efficiency.

Ready to put these insights to work? Map your shipping lanes, find a nearby supplier using the search strategies above, and order a starter set of sheets. Run a pilot to validate hold time and adjust coverage. If you need tailored guidance or a custom kit, consult a coldchain specialist to design a repeatable, solution conforme.

À propos du tempk

Tempk specialises in practical coldchain kits for food, expéditions pharmaceutiques et biotechnologiques. Notre développement de produits met l'accent sur la traçabilité, cartes d'emballage imprimées et matériel sans PFAS. Nous fournissons des kits d'échantillons et des formations pour aider les équipes à standardiser les emballages, mesurer les performances et faire évoluer les opérations. Contact us to discuss your lanes and receive a customised recommendation.

Prochaine étape: Visit our contact page or call to request a sample kit and packout card.