• Cake insulation bag thickened aluminum foil cold storage bag portable fresh-keeping bag 6-16 inch large takeaway packaging bag distribution bag
  • Cake insulation bag thickened aluminum foil cold storage bag portable fresh-keeping bag 6-16 inch large takeaway packaging bag distribution bag
  • Cake insulation bag thickened aluminum foil cold storage bag portable fresh-keeping bag 6-16 inch large takeaway packaging bag distribution bag
  • Cake insulation bag thickened aluminum foil cold storage bag portable fresh-keeping bag 6-16 inch large takeaway packaging bag distribution bag
  • Cake insulation bag thickened aluminum foil cold storage bag portable fresh-keeping bag 6-16 inch large takeaway packaging bag distribution bag
Cake insulation bag thickened aluminum foil cold storage bag portable fresh-keeping bag 6-16 inch large takeaway packaging bag distribution bag
  • Feedback

Question: Is there any difference between an insulation bag and a cold storage bag?

Answer: The inner layer of the insulation bag product is pearl cotton...

Question: What kind of water is in the insulation bag?

Answer: Yes, so-called eddy currents and hysteresis are generated in the so-called water, and then heat energy, and variable pressure are generated...

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