A method for dielectrically heating foamable composition to foam and set the composition is described. In particular, radio frequency (RF) heating is used to heat the foamable composition to provide insulation in the manufacture of an article.

A method for dielectrically heating foamable composition to foam and set the composition is described. In particular, radio frequency (RF) heating is used to heat the foamable composition to provide insulation in the manufacture of an article.

The present invention sufficiently heats a repairing material while preventing change in quality of a base material provided with the repairing material so as to securely bond the repairing material to a repair target portion. The repair method of the present invention, in order to repair a repair target portion 14 existing in an outer panel 1, includes: a repairing material disposing step of disposing a repairing patch 21 including a resistance heating element 23 and a carbon fiber reinforced resin, and an adhesive 22A including a thermosetting resin before being hardened for bonding the repairing patch 21 on the repair target portion 14; and a heating-hardening step of heating and hardening the thermosetting resin of the adhesive 22A by causing the resistance heating element 23 to generate heat through supply of electricity thereto.

The invention relates to a device for curing inner linings of pipelines introduced into them in the form of lining tubes impregnated with a resin. The device includes metal three-piece monolithic body (52) both of the two extreme cylindrical portions (53 and 54) of which have a diameter (1) larger than the diameter (1) of its middle cylindrical portion (56), whereas all components of the body are connected with each other detachably, and both of the two extreme portions (53 and 54) are provided on their cylindrical circumferences with a dozen or so longitudinal ribs (65) each distributed symmetrically on them along the circumferences and having an identical thickness (U) and height (V), and moreover, the ribs are provided with circumferential slit-shaped recesses (66) situated opposite from each other and oriented perpendicularly to horizontal axis (67) of the device forming thus profiles functioning as radiators (68) composed of individual segments (69) separated from each other with elongated recesses with an dilation angle () and with crosswise circumferential slit-shaped recesses (66), whereas the middle portion (56) of the body on its circumference with diameter (1) has also a dozen or so flat facets-chords (74) evenly distributed along the circumference and separated from each other with radially oriented slit-shaped recesses (75) ending on solid core (64) of this portion of the body (52) in which power leads (80) are guided supplying electric current to LEDs (79) and to the front camera unit (40), said recesses forming profiled figures functioning as radiators (76) flat facets (74) of which are connected detachably with plastic strip-shaped plates (78) with LEDs (79) installed in them, and moreover, both of the two extreme portions (53 and 54) of the body (52) are provided with round axial holes (61) ending with bevelled chamfers (62) forming annular slots (63) situated between them and the solid core (64) of the middle portion (56) of the body, whereas the axial holes (61) are coaxial with holes (59) of both of the two profiled shields (58) connected detachably with outer faces of both of the two extreme portions (53 and 54) of the body (52) of the device.

A machine for continuously forming heat-reflective blanks is provided. The heat-reflective blanks each include a blank of sheet material and a thermal film patch coupled to the blank. The machine includes an intake station configured to align a first blank of sheet material and a second blank of sheet material for application of a first thermal film patch and a second thermal film patch, respectively. The intake station is further configured to maintain a spacing between the first blank and the second blank. The intake station includes adjustable hold-down bars for maintaining an alignment and the spacing of the first and second blanks. The machine also includes an applicator station configured to apply the first and second thermal film patches to the first and second blanks, respectively, to form a first heat-reflective blank and a second heat-reflective blank, and an ejection station configured to eject the heat-reflective blanks.

A machine for continuously forming heat-reflective blanks is provided. The heat-reflective blanks each include a blank of sheet material and a thermal film patch coupled to the blank. The machine includes an intake station configured to align a first blank of sheet material and a second blank of sheet material for application of a first thermal film patch and a second thermal film patch, respectively. The intake station is further configured to maintain a spacing between the first blank and the second blank. The intake station includes adjustable hold-down bars for maintaining an alignment and the spacing of the first and second blanks. The machine also includes an applicator station configured to apply the first and second thermal film patches to the first and second blanks, respectively, to form a first heat-reflective blank and a second heat-reflective blank, and an ejection station configured to eject the heat-reflective blanks.

A laminating machine, laminating method, and manufacturing system for heat-insulating cardboard are provided, featuring a high degree of automation to increase manufacture efficiency. The laminating machine includes: an adhesive-applying mechanism (1) having a cardboard-pressing roller (11) and a first adhesive-applying roller (12) that are vertically aligned and form a gap therebetween through which cardboard (10) can be friction-fed; and a laminating section (2) downstream of the adhesive-applying mechanism (1) and having upper and lower pressure rollers (21, 22) that are vertically aligned and form a gap therebetween through which the cardboard (10) can be friction-fed, with a second adhesive-applying roller (23) provided near the lower end of the lower pressure roller (22) and forming a gap therewith through which a heat-insulating material (20) can be friction-fed in order to be rolled onto and adhesively bonded to the lower surface of the cardboard (10) by the lower pressure roller (22).

A laminating machine, laminating method, and manufacturing system for heat-insulating cardboard are provided, featuring a high degree of automation to increase manufacture efficiency. The laminating machine includes: an adhesive-applying mechanism (1) having a cardboard-pressing roller (11) and a first adhesive-applying roller (12) that are vertically aligned and form a gap therebetween through which cardboard (10) can be friction-fed; and a laminating section (2) downstream of the adhesive-applying mechanism (1) and having upper and lower pressure rollers (21, 22) that are vertically aligned and form a gap therebetween through which the cardboard (10) can be friction-fed, with a second adhesive-applying roller (23) provided near the lower end of the lower pressure roller (22) and forming a gap therewith through which a heat-insulating material (20) can be friction-fed in order to be rolled onto and adhesively bonded to the lower surface of the cardboard (10) by the lower pressure roller (22).

The present invention relates to a method for manufacturing a multi-ply tissue paper, wherein a first tissue is adhesively bonded to a second tissue using an aqueous, repulpable adhesive composition comprising an alkali soluble acrylic copolymer, The present invention also relates to a multi-ply tissue paper obtained by said manufacturing method.

The present invention relates to a method for manufacturing a multi-ply tissue paper, wherein a first tissue is adhesively bonded to a second tissue using an aqueous, repulpable adhesive composition comprising an alkali soluble acrylic copolymer, The present invention also relates to a multi-ply tissue paper obtained by said manufacturing method.