B29B7/56 - CPC Classification Index

ClassID:

48104 ⎘

B29B7/56 - CPC Classification

Classification description:

Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set

Sub-classes:

B29B7/562 » {with means for axially moving the material on the rollers} 2
B29B7/566 » {provided with means to take material away from a set of rollers and to reconduct it to the same set; provided with endless belts, e.g. which can be in or out of cooperation with at least one of the rollers} 13
B29B7/568 » {with consecutive sets of rollers or a train of rollers} 7

Recent Application in this class:

20260054432

ROLLING ASSEMBLY

20250058501

RUBBER SHEET

20240351246

ROLLING ASSEMBLY

20230227233

BAG, METHOD, AND MACHINE FOR PRODUCING A FOAM-IN-BAG DUNNAGE MATERIAL

20190300658

Method for kneading a polymer

20180104870

Method and apparatus for processing elastomer composite

20180002494

Method for producing rubber composition and rubber composition

20160327438

Deterioration detector and thermocouple inspection device

20150360399

Method and apparatus for processing elastomer composite

20150111998

Method for producing rubber composition and rubber composition

20140360656

Process and equipment for producing a rubber for a tire comprising a kneading step

20140011945

Process for preparing adhesive using planetary extruder

20130095289

Materials handling system, striated patterned product, and process of forming a patterned product

20120100368

Process for preparing adhesive using planetary extruder

20070196572

Process for preparing adhesive using planetary extruder

20070001335

Method for manufacturing anti-bacteria silicone rubber compound

20050170086

Process for preparing adhesive using planetary extruder