How long do your compostable products last on the shelf?
您的可堆肥产品在货架上的保质期是多久？
This is very important. To ensure maximum longevity, the biodegradable mailers should be stored in a cool, dry place. If stored correctly, they will be tough enough to send parcels around the world for at least 9 months, if not, their strength will be compromised.
这个非常重要。 为确保最长的使用寿命，可生物降解的邮件应存放在阴凉干燥的地方。 如果储存得当，它们的强度足以将包裹运送到世界各地至少 9 个月，否则，它们的强度将受到影响。