
*Cold chain bags and cold chain boxes specifically designed to maintain temperatures within a basic safe temperature range during
transport or use, without the need for electricity.
*Application:Local CDCs, hospitals, blood stations and entry-exit inspection and quarantine bureaus.
*Keep cooling up to 24 hours
*Validation test according to ISTA WHO
*Drop test,Stacking Test, leakage Test , Puncture test all passed
Item NO. | WY-U6B |
Material | PP/PU |
External size | 235*145*170mm |
Internal size | 340*234*275mm |
Weight | 2kg |
Capacity | 6 Liters |
Function | Keep Cooling |
Cold source | Hard ice bricks or soft ice gel |
Standard configuartion of the cool temperture(h) | 2-8ºC 24h according to ISTA Summer and winter CYCLE |

[B]-20ºC~-10ºC
[C]+2ºC~+8ºC
[D]+15ºC~+25ºC
[E]-30ºC~-20ºC
[F]0ºC~+4/5ºC
[K]-25ºC~-15ºC
[W]-60ºC~-50ºC
This medical insulation package could keep the inner tempeature at least 96 hours
to the custom with different ice pack filled with
different phase change material
*Good sealing performance, install rubber sealing strips to firmly lock the cold air inside the box
*Thickened insulation layer, using polyurethane foam with an average wall thickness of 35mm, excellent insulation performance
*The product is sturdy, with plastic locks and handles
*Firmness>Level III, high strength
*Optional temperature display configuration: temperature display on the box surface, with an accuracy of ± 0.5 ° C




*2~8 ºC summer configuration in ISTA summer environment for a total of 24 hours*2~8 ºC Winter configuration in ISTA summer environment for a total of 30 hours
Customer Case

Customer Case 1 Customer case 2
User Case 1, vaccine cold chain transportation User Case 1, reagent cold chain transportation
| MODEL NO. | volume | External Dimension | Inner Dimension | weight | material |
| WY-U6B | 6L | 340*234*275mm | 235*145*170mm | 2kg | PP/PE/PU |
| CS-U6C | 6L | 330*240*275mm | 237*144*194mm | 1.8kg | HDPE/PU/PP |
| WY-U10A | 10L | 360*210*260m | 310*180*190mm | 1.661kg | PP/PU |
| WY-U12B | 12L | 440*262*308mm | 325*175*225mm | 2.93kg | PE/PP |
| WY-U20B | 20L | 440*262*308mm | 363*203*244mm | 2.8kg | PE/PP |
| WY-U35B | 35L | 570*305*365mm | 475*245*270mm | 4.7kg | PP/PU |
cold transportation for Medicine cold chain transportation for Vaccine cold Chain transportation forSuitable for long distance transportation To keep the vaccine safe in the transportation clinical laboratory sample biological
of temperature sensitive cargo ,such as specimen,diagnostic,reagent
medicine, blood, vaccine,
Certificate

Company Introduction










Audited Supplier










