In case of transportation of candy, pasta, meat, seafood, baked goods, etc., the Pu conveyor belt is the key consideration. The main reasons are as follows:

1.PU输送带是以聚氨酯为表面，透明、清洁、无味，可与食品直接接触。

1. Pu conveyor belt takes polyurethane as the surface, which is transparent, clean, non-toxic and tasteless, and can be in direct contact with food.

2.PU输送带具有耐油、耐水性和抗切削性的特点，带体薄，韧性好，而且抗拉升

2. Pu conveyor belt has the characteristics of oil resistance, water resistance and cutting resistance. It has thin belt body, good toughness and high tensile strength

3.符合FDA食品级认证

3. Comply with FDA food grade certification

聚氨酯（PU）是一种可溶于自然界的材料，所以常被选用于食品输送带的应用。聚氯乙烯（PVC）含有对人体有害的物质。因此，如果是涉及到食品工业的行业，从食品的角度出发，选用PU输送带是比较好的。

Polyurethane (PU) is a material soluble in nature, so it is often used in the application of food conveyor belt. Polyvinyl chloride (PVC) contains substances harmful to human body. Therefore, if it involves the food industry, it is better to choose Pu conveyor belt from the perspective of food safety.

4.考虑到耐久性，PU输送带可切割，达到一定厚度后可用于切割器，并且它可以反复切割。

4. Considering the durability, Pu conveyor belt can be cut. After reaching a certain thickness, it can be used for cutter, and it can be cut repeatedly.

PVC输送带主要用于食品包装运输和非食品运输。其低于PU输送带，使用寿命一般比聚氨酯输送带短。

PVC conveyor belt is mainly used for food packaging and transportation and non food transportation. Its price is lower than Pu conveyor belt, and its service life is generally shorter than polyurethane conveyor belt.