Apertured films having durable wettability and processes for mar

Apparatus and method for removing core mark material from molded

Concrete fabrication and concrete suctioning method

Continuous manufacture of a perforated plastic film

Extrusion molding process and apparatus

Extrusion molding process and the related apparatus

Fluid transport webs exhibiting surface energy gradients

Gas assisted injection molding

Manufacture of helical nets

Manufacturing method for double tube having a hole formed...

Method and apparatus for forming a double walled thermoplastic t

Method and apparatus for making textured bricks

Method and apparatus for the manufacture of duckbill valves

Method for blow-molding hollow container and blow air cylinder

Method for blow-molding tube container

Method for cutting gypsum board with high velocity fluid cutting

Method for debossing and perforating a running ribbon of thermop

Method for debossing and selectively aperturing a resilient plas

Method for making a hose having an index mark

Method for making holes in ceramic green sheets