Fire resistant materials

Flanged hose

Flap folding apparatus for envelope making machines

Flap laminating mechanism for carton blanks

Flap opening mechanism and method

Flat bottom bag and method of making the same

Flat bottom plastic bag and method of manufacture

Flat paper cup forming machine

Flat-bottom plastic bag and method for the production thereof

Flexible envelopes

Fluid distribution system for a variable-crown roll

Fold structure of corrugated fiberboard

Foldable composite panel with compression relief hinge

Foldable sheet plastic products and method of manufacture

Folded alcohol beverage bag and method

Folded core having a high compression modulus and articles...

Folded expand-on-site paper packaging

Folded honeycomb made of corrugated cardboard, process and...

Folded sheet articles and related and other applications

Folding apparatus