How to distinguish PET bottles?


PET containers are usually formed at the bottom or side, with a triangular "chase arrow" symbol around the number 1 and the abbreviation PET or PETE below the triangle.
Only PET carries an identification number 1.



评论

此博客中的热门博文

Factors affecting the gift paper box

What are the key points of paper box packaging

What should we do with the discarded paper tubes?