As per the different cap shape and materials,the type of spout cap is divided into below two categories.

• As per the different cap shape

It is divided into below three subtype of spout cap.

stand up pouch spout with normal cap

doypack pouch spout with special cap

• As per the different materials and application

It is divided into below three subtype of spout cap.

pasteurized spout and cap/HDPE

Non-pasteurization spout and cap/HDPE

retorted spout and cap/PP