Wood tray import and export trade needs fumigation, many friends do not know why fumigation is needed, the following tray manufacturers will introduce why wood tray needs fumigation:

　　事實上，熏蒸，木制品加工熏蒸和中藥熏蒸，是兩個不同的概念。熏蒸是貿易中為保護本國資源而對部分進口商品實行的強制檢疫制度。木質包裝熏蒸是防止有害病蟲害對進口國森林資源造成損害的一項強制性措施。因此，出口含有木質包裝的貨物在裝運前必須用木質包裝進行處理，熏蒸是農藥處理的方法之一。

　　In fact, fumigation, wood processing fumigation and traditional Chinese medicine fumigation are two different concepts. Fumigation is a compulsory quarantine system for some imported goods in order to protect domestic resources in international trade. Wood package fumigation is a compulsory measure to prevent harmful diseases and insect pests from damaging the forest resources of importing countries. Therefore, the export goods with wooden packaging must be treated with wooden packaging before shipment. Fumigation is one of the methods of pesticide treatment.

　　熏蒸劑是一種化學藥劑，它產生的氣體濃度在要求的溫度和壓力下對有害生物是致命的。這種分子氣體能滲透到熏蒸后的材料中。經熏蒸后，可進行通風，便于擴散。目前熏蒸一般有兩種方式，一種是化學制備法，另一種是熱處理法。熏蒸()出口到我國的木質包裝材料:美國、加拿大、歐盟、日本和澳大利亞，都必須出具到美國、加拿大熏蒸()證書。熏蒸()部分要求，木材包裝不得含有樹皮，熏蒸()處理后的木材包裝應盡快發貨，同時注意單獨存放，并與其他未經處理的木材產品進行隔離，其證書有效期為21天。

　　Fumigant is a kind of chemical agent. The concentration of gas produced by fumigant is fatal to harmful organisms at the required temperature and pressure. This molecular gas can penetrate into the fumigated material. After fumigation, it can be ventilated for diffusion. At present, there are two ways of fumigation, one is chemical preparation, the other is heat treatment. Fumigation (disinfection) of wood packaging materials exported to China: the United States, Canada, the European Union, Japan and Australia, must issue official fumigation (disinfection) certificate to the United States and Canada. The fumigation (disinfection) part requires that the wood package shall not contain bark. The wood package after fumigation (disinfection) shall be delivered as soon as possible, and shall be stored separately and isolated from other untreated wood products. The validity of the certificate is 21 days.

　　以上就是托盤廠家為大家介紹的木托盤為什么需要熏蒸的相關介紹，如有其他問題，請咨詢客服。

　　The above is the introduction of why wooden pallet needs fumigation introduced by pallet manufacturer. If you have any other questions, please consult customer service.