Cara Menggunakan a 48 Paket Es Kering Satu Jam untuk Pengiriman Beku yang Andal?
Perkenalan: Saat Anda perlu menyimpan barang-barang yang mudah rusak dalam keadaan beku untuk perjalanan jauh, A 48 paket es kering selama satu jam menjadi sekutu terbaikmu. Es kering, atau karbon dioksida padat, menyublim pada suhu yang sangat rendah (sekitar −78,5 °C) dan dapat mempertahankan kondisi beku hingga dua hari bila digunakan dengan benar. Dengan isolasi dan teknik pengepakan yang tepat, pendingin berkinerja tinggi ini dapat memastikan barang beku Anda tiba dalam kondisi sempurna. Panduan ini menjelaskan cara mengukur, kemas dan pantau paket es kering 48 jam Anda, menggunakan titik data yang jelas seperti yang direkomendasikan 1:1 rasio berat es kering terhadap berat produk dan aturan praktis laju sublimasi 5–10 pon per hari.
Dasar-dasar ukuran: Understand the dry ice weight formula and learn how to adjust it for seasonal and route variations using long tail keywords like dry ice weight to product weight ratio Dan 48 hour dry ice pack sizing.
Praktik terbaik pengemasan: Discover how to position the dry ice in your container, choose insulation and manage void space. We’ll explore 48 hour dry ice pack placement Dan sublimation rate by packaging layout in detail.
Keamanan dan kepatuhan: Learn about UN1845 regulations, labeling requirements and how to handle dry ice safely. Keywords include dry ice shipping regulations Dan vented packaging guidelines.
Industry use cases: See how pharmaceuticals, seafood exporters and meal kit providers leverage 48 hour dry ice packs for reliable frozen delivery. We’ll mention biotechnology dry ice packs Dan frozen food shipping strategies.
2025 inovasi dan tren pasar: Stay informed on smart sensors, eco friendly materials and other cold chain innovations shaping the future.
What Makes a 48 Hour Dry Ice Pack Different from Other Cooling Options?
Jawaban cepat: A 48 hour dry ice pack uses solid carbon dioxide to keep shipments frozen much longer than gel packs or water ice. Dry ice sublimates at around −109.3 °F (−78,5 °C), turning directly from a solid into a gas and maintaining colder temperatures over extended periods. This process releases no liquid water, preventing leaks and preserving product quality, and it provides 48 hours of cooling when correctly sized and insulated. Paket gel, sebaliknya, freeze at 0 °C and offer only 24–36 hours of cooling, making them better suited for chilled but not frozen goods. Because dry ice can maintain subzero temperatures, it is ideal for shipping frozen foods, biologics and pharmaceuticals.
Penjelasan rinci
When comparing a 48 hour dry ice pack to other cold chain options, it’s essential to consider temperature stability, duration and safety. Dry ice sublimation—the process by which solid carbon dioxide transitions directly into gas—means there is no residual meltwater to soak your product. Tidak seperti es basah, yang meleleh disekitarnya 0 °C and can flood packaging, dry ice maintains a constant subzero environment until it fully sublimates. According to UPS’s shipping guide, mengharapkan 5–10 lb of dry ice to sublimate every 24 hours depending on insulation quality. This rate allows you to predict how much dry ice is needed for 48 jam pendinginan, making it more precise than gel packs that have variable melting rates. Gel packs are less expensive and reusable, but they cannot sustain the extremely cold temperatures needed for frozen goods beyond 24–36 hours. Dengan demikian, a 48 hour dry ice pack fills the gap between short term gel cooling and expensive active refrigeration, especially for transit times of one to two days.
Advantages and disadvantages
| Metode pendinginan | Durasi khas | Kisaran suhu | Implikasi praktis |
| 48 hour dry ice pack | ~48 hours when sized appropriately | Around −78.5 °C (−109,3 °F) ke 0 ° C. | Ideal for frozen shipments; zero meltwater; memerlukan kemasan berventilasi; regulated as UN1845 |
| Gel Ice Pack | 24–36 jam | 0 ° C ke 8 ° C. | Suited for chilled goods; dapat digunakan kembali; less cold; no hazardous shipping restrictions |
| Reusable refrigerant blocks | 36–72 jam | −20 °C hingga 8 ° C. | Flexible and reusable; moderate cost; may not reach the extreme cold needed for certain biologics |
| Pendinginan aktif (refrigerated truck/container) | 24 hours to unlimited | Bisa disesuaikan (dingin atau beku) | High cost and complex logistics; used for high value or very sensitive shipments |
Tip dan saran praktis
Choose dry ice when you need to keep goods below freezing for up to two days. Gel packs or water ice cannot maintain such low temperatures and will melt, produk yang berpotensi merusak.
Ensure your packaging allows gas to escape. Dry ice sublimation creates carbon dioxide gas, so containers must have vent holes to prevent pressure build up.
Gunakan sarung tangan dan kacamata berinsulasi. Dry ice can burn skin upon contact.
Combine with gel packs for longer transit or mixed temperature zones. UPS recommends using frozen gel packs along with dry ice when transit extends beyond one to two days or when product temperature tolerance varies.
Contoh kasus: A biotech firm shipping temperature sensitive enzymes switched from gel packs to 48 hour dry ice packs for two day international deliveries. The new packaging maintained enzyme stability at −20 °C throughout transit and reduced spoilage by 35%. The firm also used vented insulated boxes and labeled the shipments as UN1845, ensuring compliance with airline restrictions and smooth customs clearance.
How Do You Calculate the Right Amount of Dry Ice for 48 Hour Shipping?
Jawaban cepat: Mulailah dengan a 1:1 ratio between the weight of your frozen product and the weight of dry ice. Misalnya, pengiriman 8 lb of frozen seafood requires roughly 8 lb of dry ice for 48 hour performance. Then adjust for seasonal conditions, transit complexity and insulation quality using simple multipliers to fine tune the quantity.
Step by step explanation
The goal of a 48 hour dry ice pack is to provide enough sublimating dry ice to keep your product frozen until it reaches its destination. A simple baseline is to use one pound of dry ice per pound of product. This baseline assumes adequate insulation (MISALNYA., 1 inch or more of expanded polystyrene foam) and normal ambient temperatures. Namun, real world conditions often require adjustments. The dry ice sizing formula below accounts for three variables:
Seasonal adjustment: Add 25–35% more dry ice in hot weather and reduce by 10–15% in cold weather. High outdoor temperatures accelerate sublimation.
Route and handling factor: Multi handoff routes or shipments through hubs may require 10–15% extra dry ice to accommodate potential delays.
Efisiensi isolasi: Upgrading from standard foam to vacuum insulated panels (VIP) can reduce dry ice needs by 10–25%.
Dry ice sizing formula:
Required dry ice (lb) = Berat produk (lb) × [1.0 + seasonal factor + route factor − insulation factor]
Misalnya, if you are shipping 6 lb of pastries in summer (seasonal factor = 0.35) via a multi stop route (route factor = 0.10) and you upgrade insulation (insulation factor = 0.20), the required dry ice is:
6 pon × [1.0 + 0.35 + 0.10 − 0.20] = 6 pon × 1.25 = 7.5 lb (rounded up to 8 lb)
Tempk’s case study shows that a bakery shipping 6 lb of pastries in the summer added 2 lb of extra dry ice and improved insulation to maintain frozen conditions for 52 jam.
Ratio and size table
| Berat produk (lb) | Baseline dry ice for 24 H (lb) | Baseline dry ice for 48 H (lb) | Penjelasan |
| 2 lb | 2–4 pon | 4–6 pon | Mulailah dengan a 1:1 perbandingan; ganda untuk 48 jam; adjust up to 6 lb in summer. |
| 5 lb | 5 lb | 10 lb | Multiplying by two ensures continuous cooling for two days; menambahkan 25% untuk rute panas. |
| 10 lb | 10 lb | 20 lb | Untuk pengiriman besar, ensure the container has at least 1–2 inch foam insulation to minimize sublimation. |
| 20 lb | 20 lb | 40 lb | Heavy loads require sturdy containers and may exceed airline limits; consider splitting into smaller packages. |
Tip dan saran praktis
Use data loggers during trial shipments. Before launching large scale shipments, run test shipments with temperature loggers to verify that your dry ice amount keeps the product below its target temperature for 48 jam. Bench testing and lane pilot programs help identify hot spots and refine your formula【794360261561442†L229-L249】.
Account for transit delays. Carriers recommend including enough dry ice for an extra 24 jam untuk menutupi penundaan yang tidak terduga.
Avoid oversizing when using premium insulation. Vacuum insulated panels or high density EPS can reduce dry ice requirements by up to 25%, menghemat berat dan biaya.
Remember carrier weight limits. Airlines often restrict passengers to 2.5 kg (5.5 lb) of dry ice per bag; commercial shipments have higher allowances but may incur hazardous materials surcharges. Consult your carrier.
Kasus dunia nyata: A pharmaceutical company shipping biologic vials used the sizing formula to calculate 18 pon es kering untuk 15 lb of product in winter (−10% seasonal factor) and used vacuum panels (−20% insulation factor). The equation gave 15 pon × [1.0 − 0.10 − 0.20] = 10.5 lb, rounded up to 12 lb. The company added a 3 lb buffer to cover transit delays, achieving stable temperatures for 54 jam.
How Do You Properly Pack and Handle a 48 Jam es kering jam?
Jawaban cepat: To maximize performance and safety, place dry ice sheets or blocks on top of pre frozen products inside a foam or insulated container, leave enough venting for carbon dioxide gas to escape, and never let the dry ice touch the food directly. Use gloves and goggles when handling dry ice, and clearly label packages as containing UN1845 dry ice.
Packing instructions
The way you assemble your shipping box greatly affects how long a 48 hour dry ice pack will last. Here’s a typical pack out:
Kondisikan semuanya terlebih dahulu: Freeze your product to below –18 °C and pre chill the container, Paket gel (if any) and dry ice sheets before packing. Warm items will accelerate sublimation.
Pilih isolasi: Use a high density expanded polystyrene (EPS) foam container at least 1 inch thick or vacuum insulated panels for high value shipments. UPS states that lower density foam accelerates sublimation.
Arrange products and dry ice: Place the frozen goods at the bottom. Add insulation or corrugated inserts if needed to prevent direct contact. Then position the dry ice on top of the product to ensure cold air sinks and envelops the items. Hybrid layouts that distribute dry ice along the top and sides can extend performance to 48–72 hours.
Fill void space: Use crumpled paper or foam inserts to minimize empty space. Too much air accelerates sublimation and allows items to shift. Void control improves performance by 5–15%.
Seal and vent: Close the foam lid and place the foam container inside a corrugated shipping box. Do not seal the inner foam container airtight; leave small vent holes or loosen the lid to allow carbon dioxide gas to escape. Beri label pada kotak luar “Es Kering (UN1845)” with net weight and attach a Class 9 label bahaya.
Sublimation rate by pack out layout
| Layout type | Estimated sublimation rate | Performance duration | Arti praktis |
| Penempatan teratas | 5–10 lb/hari | 24–36 jam | Dry ice sits on top of product, providing basic cooling. Suitable for short 24 pengiriman jam. |
| Penempatan sekeliling | 3–7 pon/hari | 36–60 jam | Dry ice wraps around sides and top, creating better cold retention but uses more ice. |
| Hibrida (atas + samping) | 2–5 pon/hari | 48–72 jam | Combines top and side placement; slower sublimation due to even temperature distribution; extends duration to 48+ jam. |
Tip dan saran praktis
Jangan pernah menyimpan es kering dalam wadah kedap udara. Carbon dioxide gas from sublimation builds pressure and can rupture containers.
Protect yourself and the contents. Kenakan sarung tangan dan kacamata berinsulasi saat menangani es kering, and avoid letting dry ice come into contact with food or pharmaceuticals to prevent freezer burn.
Use compatible containers. Avoid glass containers that can crack and use durable corrugated boxes with proper insulation.
Label shipments correctly. Mark packages with the UN1845 number, berat bersih es kering, dan kelas 9 hazard label to meet carrier regulations.
Contoh kasus: Pengiriman eksportir makanan laut 10 lb of frozen lobster tails to a restaurant used a hybrid layout: the dry ice sheets were wrapped around the sides and on top of the product inside a 2 inch EPS cooler. They included 20 pon es kering (1:1 ratio × 2 untuk 48 jam) lagi 20% penyangga dan mengisi celah dengan kacang busa. Paket ini mempertahankan suhu −18 °C selama lebih dari itu 48 jam, dan lobsternya tiba dengan kokoh. Eksportir memberi label pada kotak tersebut dengan UN1845 dan menghindari penundaan karena pengangkut mengenali paket tersebut sebagai paket yang memenuhi syarat.
Apa Kunci Keamanannya, Pertimbangan Kepatuhan dan Peraturan?
Jawaban cepat: Es kering tergolong bahan berbahaya (UN1845) karena mengeluarkan gas karbon dioksida dan dapat menyebabkan luka bakar. Saat mengirimkan paket es kering 48 jam, Anda harus mematuhi protokol penanganan—gunakan sarung tangan, memberikan ventilasi, hindari wadah kedap udara—dan patuhi persyaratan pelabelan yang ditetapkan oleh maskapai penerbangan dan Asosiasi Transportasi Udara Internasional (Iata).
Pedoman keselamatan
Kenakan alat pelindung diri yang tepat. Selalu tangani es kering dengan sarung tangan dan kacamata berinsulasi untuk menghindari radang dingin dan kerusakan mata.
Sediakan ventilasi. Jangan pernah menyegel es kering dalam wadah kedap udara; gas harus keluar untuk mencegah pecah.
Hindari ruang tertutup. Jangan menyimpan es kering di ruangan yang tidak berventilasi seperti bagasi mobil atau kabin pesawat karena CO₂ yang disublimasikan menggantikan oksigen dan menimbulkan risiko mati lemas.. Menurut primer CISA, 1 lb es kering menghasilkan sekitar 8.3 kaki kubik gas CO₂.
Persyaratan kepatuhan
Pelabelan: Pengiriman harus diberi tanda “Es Kering” atau “Karbon Dioksida, Padat,” sertakan penunjukan UN1845 dan tampilkan Kelas 9 label bahan berbahaya.
Batasan berat badan: Airlines often restrict passengers to 2.5 kg (5.5 lb) es kering per tas bagasi atau bagasi jinjing. Operator komersial seperti UPS dan FedEx mengizinkan jumlah yang lebih tinggi jika pengiriman dinyatakan dengan benar.
Kebijakan operator: Setiap operator memiliki pedoman unik. UPS memerlukan kemasan berventilasi dan klasifikasi yang tepat, sementara solusi pengiriman dingin FedEx mungkin menyediakan kemasan khusus untuk pengiriman 48–96 jam (2 ° C ke 8 ° C.) atau kotak PharmaTherm hingga 120 jam.
Referensi peraturan: Di AS, mengikuti 49 CFR §173.217 for dry ice packaging requirements and the International Air Transport Association’s Packing Instruction 954 untuk pengiriman udara.
Tip dan saran praktis
Periksa peraturan setempat. Some countries require special permits or limit the weight of dry ice per package. Always consult your carrier’s hazardous materials guide.
Document your process. Keep records of packing procedures and employee training to demonstrate compliance in audits.
Monitor carbon dioxide levels. Use CO₂ monitors or indicators in storage and shipping areas to detect gas buildup【794360261561442†L229-L249】.
Training matters. Ensure that everyone handling dry ice—warehouse staff, pengemudi, recipients—understands safety protocols and emergency procedures.
Contoh kasus: A medical laboratory shipping frozen blood samples used 5 lb of dry ice in an insulated container. They neglected to label the package as UN1845, causing a delay when the carrier flagged it for hazardous materials compliance. After training staff on labeling and adding vent holes to packages, shipments moved smoothly, and the lab avoided regulatory penalties.
Which Industries Benefit Most from 48 Paket Es Kering Satu Jam?
Jawaban cepat: Industries that require frozen or subzero temperature maintenance for extended periods—including pharmaceuticals, Bioteknologi, makanan & minuman, meal kit providers and medical diagnostics—benefit enormously from 48 hour dry ice packs. These sectors often ship high value or temperature sensitive goods and need predictable cold chain performance.
Industry applications
Farmasi dan biologi: Many biologic drugs and vaccines must remain frozen or below −20 °C. Dry ice packs provide stable cold temperatures during transit, ensuring product potency. Insulasi kepadatan tinggi dan pengukuran yang cermat dapat meminimalkan limbah; nyatanya, kemampuan es kering untuk mempertahankan kondisi pembekuan menjadikannya pilihan yang lebih disukai untuk pengiriman dua hari dibandingkan kemasan gel.
Sampel bioteknologi dan laboratorium: Lembaga penelitian dan laboratorium diagnostik mengirimkan enzim, reagen dan sampel biologis yang memerlukan kontrol suhu yang ketat. Es kering mencegah degradasi enzimatik dan menjaga kelangsungan hidup sel. Tidak adanya air cair juga menghindari kontaminasi.
Makanan dan minuman: Makanan laut beku, daging, kue kering dan peralatan makan mengandalkan es kering untuk menjangkau konsumen dengan tetap mempertahankan tekstur dan rasa. Misalnya, A 1:1 Rasio es kering terhadap berat produk telah terbukti menjaga makanan laut tetap beku 48 jam.
Pertanian dan bunga: Para petani menggunakan es kering untuk mendinginkan produk-produk halus seperti buah beri atau bunga potong selama transit dua hari, terutama di daerah beriklim panas. The ability to add 25–35% more dry ice in summer helps maintain freshness.
E commerce meal kit providers: The rise in home meal delivery services demands reliable cold chain solutions. Dry ice packs ensure kits stay frozen until the subscriber’s delivery window. Many providers now use hybrid layouts with gel packs to manage mixed frozen and chilled components.
Tip dan saran praktis
Select the right container for your industry. Pharmaceuticals may require insulated shippers with vacuum panels, while meal kits can use thick EPS foam with additional gel packs. Evaluate cost versus protection.
Test packaging regularly. Before scaling shipments, run controlled tests to ensure that your 48 hour dry ice pack meets regulatory requirements and preserves product quality【794360261561442†L229-L249】.
Plan for return logistics. Consider whether recipients can recycle or reuse insulation and packaging components, particularly for consumer facing sectors.
Contoh kasus: A meal kit company shipping 4 lb of pre portioned ingredients used a hybrid pack out: 4 lb of dry ice plus two gel packs in a 1.5 inch EPS cooler. They tested their packaging with temperature loggers and found that the combined coolant maintained −10 °C for 46 jam, after which gel packs maintained 0 °C for an additional 8 jam. Customer complaints of thawed meat dropped by 75%.
How Do You Monitor and Validate a 48 Hour Dry Ice Pack Shipment?
Jawaban cepat: Effective monitoring involves using temperature loggers, carbon dioxide sensors and data analytics to validate that your shipment stays within the required temperature range for the entire 48 jam. Bench testing and lane pilot studies help fine tune your packaging and dry ice quantities【794360261561442†L229-L249】.
Monitoring tools
USB and PDF data loggers: Place small devices inside the shipping container to record temperature data throughout transit. Setelah melahirkan, download the data to verify compliance with specifications.
Sensor IoT: These wireless sensors transmit real time temperature and location data, allowing you to intervene if temperatures rise or shipments are delayed【794360261561442†L229-L249】.
Detektor CO₂: Since dry ice sublimation produces carbon dioxide gas, monitors help ensure safe levels in storage areas and during transit. Alerts can trigger ventilation or safety protocols.
Komunikasi Lapangan Dekat (NFC) tag: These tags can be scanned with a smartphone at various points along the supply chain, providing quick temperature snapshots and ensuring chain of custody integrity.
Validation process
Bench testing: Set up a mock shipment in a controlled environment using your chosen container, dry ice weight and product. Use temperature loggers and record data for 48 hours to see if the internal temperature stays within the target range【794360261561442†L229-L249】.
Lane pilot: After bench tests succeed, conduct a small pilot along the actual shipping route. Install data loggers and monitor performance. Adjust the amount of dry ice, insulation or placement based on results.
Routine audits: Once packaging is validated, implement regular audits to ensure consistent performance. Analyze temperature logs and refine your process as seasons and routes change.
Tip dan saran praktis
Identifikasi titik lemah. Pay attention to temperature spikes during loading, sorting or customs delays. Additional insulation or extra dry ice may be needed at those points.
Use software analytics. Modern cold chain platforms can interpret logger data, showing temperature profiles and predictive alerts.
Train staff to handle loggers. Ensure that everyone in the supply chain knows how to place, start and stop loggers correctly.
Contoh kasus: A biotech company shipping RNA kits used bench tests followed by lane pilots across three climate zones. They discovered that shipments passing through a warm hub in Phoenix experienced temperature spikes above −18 °C for four hours. By adding 15% more dry ice and upgrading to vacuum panels, they reduced spikes and kept shipments within spec.
2025 Cold Chain Innovations and Market Trends for 48 Hour Dry Ice Packs
Tinjauan Tren
The global cold chain is expanding rapidly, didorong oleh e-commerce, biologics and meal kit services. According to industry forecasts, the cold chain market may reach sebesar US$1,6 triliun pada tahun 2016 2033, with strong demand for frozen shipments. Several trends are shaping how 48 jam es es kering are used in 2025:
Pemantauan Cerdas: Advances in IoT sensors and blockchain technology allow real time tracking and tamper proof records of cold chain conditions. These tools help verify that shipments stay within required temperatures and provide data for continuous improvement.
Kemasan berkelanjutan: Manufacturers are developing bio based insulation and recyclable dry ice packs to reduce waste. Innovations include compostable foam liners and reusable phase change materials that complement dry ice.
Sistem pendingin hibrida: Combining passive dry ice cooling with active refrigeration (MISALNYA., battery powered cooling units) can extend frozen shipping to 72 jam atau lebih. This approach is gaining traction for high value pharmaceuticals and cross continental shipments.
Otomasi dan robotika: Warehouses are increasingly using robotic systems to pack, handle and distribute dry ice shipments, reducing human exposure to extreme cold and improving accuracy.
Cold chain as a service: Logistics providers offer turnkey solutions with validated packaging, real time monitoring and emergency replenishment services. This reduces complexity for shippers and ensures compliance.
Perkembangan terbaru sekilas
Sensor pintar: Temperature and CO₂ sensors integrated into packaging provide continuous data streams. They alert operators if dry ice is depleting too quickly or if there are risk of CO₂ buildup.
Isolasi ramah lingkungan: Companies are experimenting with plant based foams and recycled materials to decrease environmental impact. These materials provide R values similar to traditional foam but are compostable.
Renewable dry ice production: Some dry ice suppliers are using renewable energy and carbon capture technology to produce CO₂ feedstock, reducing the carbon footprint of the dry ice itself.
Wawasan pasar
Pertumbuhan e-commerce: The popularity of direct to consumer meal kits and gourmet frozen foods has surged, creating more demand for reliable 48 hour dry ice pack solutions. Providers differentiate themselves by guaranteeing frozen delivery on arrival.
Pharma and biotech expansion: The pipeline of biologics and gene therapies requires ultra cold shipping. As these products enter commercialization, demand for high performance dry ice packs grows.
Regional cold chain disparity: Emerging economies are investing in cold chain infrastructure; some rely on dry ice because refrigeration networks are limited. This dynamic influences supplier strategies and packaging innovations.
Pertanyaan yang sering diajukan
Q1: How much dry ice do I need to keep 10 lb of frozen meat cold for two days?
A straightforward guideline is to match the weight of your meat with an equal weight of dry ice, so roughly 10 pon es kering untuk a 10 lb package. Add 25–35% more during summer or long routes and ensure your container has at least 1 inch of insulation.
Q2: Can I use a 48 hour dry ice pack with gel packs?
Ya. Combining dry ice with gel packs can extend the cooling duration. Use dry ice for deep freeze in the first 48 hours and gel packs to maintain chilled temperatures thereafter. Place gel packs around or below the product and dry ice on top, ensuring that dry ice does not touch the gel directly.
Q3: Do I need to declare dry ice when shipping?
Sangat. Dry ice shipments must be labeled “Dry Ice” or “Carbon Dioxide, Solid” with the UN1845 designation and the net weight of dry ice. Sebuah Kelas 9 label bahaya diperlukan. This applies even for domestic ground shipments.
Q4: Apakah es kering aman untuk kontak dengan makanan?
Avoid direct contact between dry ice and edible goods. The extreme cold can cause freezer burn and alter texture. Gunakan pembatas (MISALNYA., karton atau busa) to separate dry ice from food.
Q5: Berapa lama es kering bertahan dalam pendingin?
In a typical insulated cooler, es kering menyublim di 5–10 lb per 24 jam. In a hybrid pack out with good insulation, this can drop to 2–5 lb per day. The actual duration depends on outside temperature, insulation quality and how often you open the container.
Q6: What is the difference between 24 hour and 48 hour dry ice packs?
The difference lies mainly in the quantity of dry ice and the insulation design. A 24 hour dry ice pack contains about half the amount of dry ice and may not use a hybrid layout, while a 48 hour pack doubles the dry ice and improves insulation to sustain freezing temperatures for two days.
Ringkasan dan Rekomendasi
Kunci takeaways: Menggunakan a 48 paket es kering selama satu jam is an effective way to keep frozen goods safe during extended transport. The core guideline is to match the product weight with an equivalent amount of dry ice and adjust for seasonal or route variables. Proper packing—placing dry ice on top, pre conditioning components, filling void space and ventilating the container—is critical. Safety and compliance must never be overlooked: always wear protective gear and label packages with UN1845. Industries from pharmaceuticals to meal kits rely on these practices to maintain product integrity and customer satisfaction.
Langkah selanjutnya: Start by performing a trial shipment using the sizing formula provided. Monitor the shipment with data loggers and adjust your dry ice quantity, packaging and insulation based on the results. Make sure to train staff on handling and regulatory requirements, and explore innovations like smart sensors and sustainable insulation to enhance performance. Akhirnya, tetap mendapat informasi tentang 2025 market trends and regulatory updates to keep your cold chain operations competitive.
Tentang tempk
Tempk is a leading provider of cold chain packaging solutions. Kami berspesialisasi dalam Paket es kering, vacuum insulated panels and temperature controlled containers designed for pharmaceuticals, makanan, biotechnology and e commerce applications. Our products are engineered using cutting edge materials and undergo rigorous validation to ensure consistent performance. Dengan pengalaman puluhan tahun, we support clients by offering consultative sizing services, real time monitoring options and sustainable packaging alternatives. Partner with us to reduce spoilage, comply with regulations and deliver your products safely.
