Mask factory melt-blown cloth, non-woven fabric in stock or customized.
How to roll out stronger paper tubes? Wet it with water first, then roll it with force, try not to have bubbles, and apply white glue inside, and then dry it with a hair dryer< Br>What is the weight of the paper tube? The calculation formula of paper tube weight: weight=(inner diameter+wall thickness) * inner diameter * 3, 14 * 0.77 * 1.1 * length.
Customized processing of large-diameter paper tube
Customized processing of paper tube
The new industrial paper tube adhesive is an aqueous product, which is convenient to use and does not cause environmental pollution. Strong cold resistance, good fluidity at 0 ℃, no gelling. Good storage stability, no stratification and deterioration when stored at room temperature for more than 3 months. Large solid content greatly reduces drying time and production cycle.