Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of producing corrugated cardboards and apparatus










Image Number 3 for United States Patent #4419173.

Disclosed is an improved method of producing corrugated cardboards, in which water suspension of raw starch is used as an adhesive. The raw starch is, after application thereof, heated to form gell or paste with dry steam prepared by reheating low-pressure steam with high-pressure steam. Also, disclosed is an apparatus for practicing the improved method.








 
 
  Recently Added Patents
Memory device having collaborative filtering to reduce noise
Load balancing for parallel tasks
Spalling utilizing stressor layer portions
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
Gemstone
System and method to assess serviceability of device
Method and apparatus for providing spin-home function for mobile communication terminal
  Randomly Featured Patents
Hydrocarbon disproportionation
O.D. centerless grinding machine
Magnetic recording medium and magnetic recording apparatus
Hand tool having pivoted handles
Hydrodynamic clutch
Apparatus and method for edge handling in image processing
Combination of mild hydrotreating and hydrocracking for making low sulfur diesel and high octane naphtha
Connector having an alignment function for a small board to be connected thereto
Cross-linked polyvinyl chloride resin foam and method of manufacturing the same
Heat exchanger manifold for swimming pool or spa heaters