<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart> LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION Method General operations by centrifugal force, using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force, using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/LIQUID OR SOLID/GAS SEPARATION Method General operations by centrifugal force using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/SOLID SEPARATION Method Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods Apparatus Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus , Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods <titlePart> <text>SHAPING</text> </titlePart> <titlePart> <text>MAKING PAPER ARTICLES</text> </titlePart> <titlePart> <text>WORKING PAPER</text> <entryReference>making layered products not composed wholly of paper or cardboard <sref ref="B32B"/></entryReference> <entryReference>handling thin material, e.g. sheets, webs, <sref ref="B65H"/></entryReference> </titlePart> This class covers subject matter restricted to adaptations or associations of handling sheets, webs, or blanks peculiar to paper-working, e.g. bag or box making, machinery. This class does not cover: making articles directly from paper pulp, which is covered by ; handling sheets, webs, or blanks of wider applicability, irrespective of whether described or claimed only for paper-working machinery, which is regarded as being of a more comprehensive nature and is covered by . In this class, the following term is used with the meaning indicated: "paper" covers material worked in a manner analogous to paper, e.g. plastics sheet materials, laminated materials or metal foils. <titlePart> <text>MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD</text> <entryReference>cutting, trimming, in general <sref ref="B26"/></entryReference> <entryReference>incising, scoring, in general <sref ref="B26D0003080000"/></entryReference> <entryReference>making layered products not composed wholly of paper or cardboard <sref ref="B32B"/></entryReference> <entryReference>multi-ply material of paper or cardboard, its manufacture <sref ref="D21H"/></entryReference> </titlePart> <titlePart> <text>Mechanical deformation of paper or cardboard without removing material including combined deformation and laminating</text> <entryReference>embossing combined with application of ink, type marking presses, selective embossing machines <sref ref="B41F"/>, <sref ref="B41J"/>, <sref ref="B41K"/>, <sref ref="B41M"/></entryReference> <entryReference>machines or apparatus for embossing decorations or marks <sref ref="B44B0005000000"/></entryReference> <entryReference>artists hand tools for embossing <sref ref="B44B0011040000"/></entryReference> <entryReference>producing decorative effects by processes for stamping ornamental designs on surfaces <sref ref="B44C0001240000"/></entryReference> <entryReference>mechanical deformation during paper or board making, kinds of paper or board <sref ref="D21"/></entryReference> </titlePart> <titlePart> <text>Embossing</text> <entryReference>corrugating <sref ref="B31F0001200000"/></entryReference> </titlePart> <titlePart> <text>Creasing</text> <entryReference>corrugating <sref ref="B31F0001200000"/></entryReference> <entryReference>zig-zag folding <sref ref="B65H0045200000"/></entryReference> </titlePart> <titlePart> <text>by rotary tools</text> </titlePart> <titlePart> <text>Crêping paper</text> </titlePart> <titlePart> <text>by doctor blades arranged crosswise to the web</text> </titlePart> <titlePart> <text>by elastic belts</text> </titlePart> <titlePart> <text>by tools arranged in the direction of web feed</text> </titlePart> <titlePart> <text>Corrugating</text> </titlePart> <titlePart> <text>Corrugating combined with laminating to other paper or cardboard layers</text> <entryReference>corrugating veneer <sref ref="B27D"/></entryReference> </titlePart> <titlePart> <text>Making webs in which the channel of each corrugation is longitudinal with the web feed</text> </titlePart> <titlePart> <text>Making webs in which the channel of each corrugation is transverse to the web feed</text> </titlePart> <titlePart> <text>by interengaging toothed cylinders</text> </titlePart> <titlePart> <text>combined with uniting the corrugated webs to flat webs</text> </titlePart> <titlePart> <text>by making use of rods, e.g. co-operating with a toothed cylinder</text> </titlePart> <titlePart> <text>Tools secured to endless chains</text> </titlePart> <titlePart> <text>Corrugating already corrugated webs</text> </titlePart> <titlePart> <text>Moistening and heating webs to facilitate mechanical deformation and drying deformed webs</text> </titlePart> <titlePart> <text>Attaching together paper or cardboard sheets, strips, or webs</text> </titlePart> <titlePart> <text>Reinforcing edges of paper or cardboard</text> <entryReference>means for applying adhesive or glue <sref ref="B05C"/></entryReference> <entryReference>stapling in box or like making <sref ref="B31B"/></entryReference> <entryReference>attaching the replacement web to the expiring web during web-roll changing <sref ref="B65H0019180000"/></entryReference> <entryReference>apparatus for splicing webs during handling <sref ref="B65H0021000000"/></entryReference> </titlePart> <titlePart> <text>by crimpling or slotting</text> </titlePart> <titlePart> <text>by exclusive use of adhesives</text> </titlePart> <titlePart> <text>by adhesive tape</text> </titlePart> <titlePart> <text>for reinforcing edges</text> </titlePart> <titlePart> <text>Processes for working paper not otherwise provided for</text> </titlePart> <titlePart> <text>Breaking the coating on paper</text> </titlePart>