After the paper tube was treated to repel water,it can be used to pack the liquid food, such as juice,wine,milk etc. We are Chinese manufacturer who can provide various cardboard tube core to  paper can factories, welcome your inquiry.

paper square tube US company,Australia square paper tube seller,paper tube,square paper tube,cheap rectangle cardboard tube manufacturer Chinese.high grade rectangle cardboard tube US manufacturer,price paper tube seller China,high quality brown paper tube US supplier,good square paper tube China factory,China rectangle cardboard tube maker,Chinese rectangle cardboard tube.cheap rectangle cardboard tube manufacturer UK,cheapest paper tube maker US,best paper tube Chinese manufacturer,cheap square paper tube manufacturer.cheapest rectangle cardboard tube factory Australia,paper tube UK seller,plywood pallet box,cheap paper square tube factory Australia,price square paper tube manufacturer UK,tube for paper,Chinese paper tube manufacturer ,price paper tube company Australia,high grade brown paper tube UK manufacturer,UK paper square tube maker.