tea bag machine
extra large heatsealable single chamber filter bags

tea bag machine
double chamber crimped paper outer envelope

tea bag machine
double chamber naked bag

tea bag machine
double chamber heatsealed outer envelope

tea bag machine
heatsealable single chamber round filter bags

tea bag machine
pyramid shaped bag

tea bag machine
pyramid shaped bag

over wrapping machine
Envelope (Over-wrap) Manufacturing Machine

tea bag machine
single chamber naked bags

tea bag machine
heatsealable single chamber naked bags

tea bag machine
heatsealed outer envelope