The two tapes have the same purpose. Washi tape is made of Japanese paper and is semi-transparent. PET tape is made of polyester, transparent and waterproof. Both are environmentally friendly materials.
PET tape is suitable for high-strength packaging, fixing and protection with functional requirements. It is durable, transparent and waterproof.
Washi tape is suitable for decorative notebooks, DIY and lightweight packaging. It is environmentally friendly, easy to use and colorful.
Washi tape and PET tape have different materials and different uses. Washi tape is suitable for decoration, handicrafts, office, etc. PET tape is suitable for industrial uses that require high-strength bonding, high temperature resistance, and chemical resistance. It has higher durability.