People said the squeeze tube packaging is speedy growing up because of below two reasons. 

Reusable. Normally plastic tube packaging is used for containing liquids. Once the inside liquid run out, the plastic tube can be refilled easily. For example, one lady could fill the handmade lip gloss into one small lip gloss tube easily, then make different makeup to match different occasions.   

No need secondary packaging. Squeeze tube packaging manufacturer could make tubes with various sizes & material in order to match the capacity request and liquids. And because of its available multi-printing methods and decorations, it could attract consumers by its outstanding appearance easily. 

But actually, for mass production, few factories will use the reused material for production. So environmental protection is a problem to the squeeze tube packaging industry.