The present invention relates to a wrapped cord, to a method of making said wrapped cord, to a method of treating said wrapped cord with an adhesive treatment composition, to the treated wrapped cord obtainable by said method as well as to a reinforced rubber article comprising said treated cord, such as automotive tires.

The present invention relates to a wrapped cord comprising a bundle of inorganic filaments, to a method of making said wrapped cord, to a method of treating said wrapped cord with an adhesive treatment composition, to the treated wrapped cord obtainable by said method as well as to a reinforced rubber article comprising said treated cord, such as automotive tires.

The outer surface of an article is covered with a wrapping film, and both edges of the film are lap-welded with each other to constitute a body seal section. Both of the upper and lower edges of the film overlap extending out of an article to be wrapped are folded to the inside of the article, whereby upper and lower folded parts are formed. These folded parts overlap with each other, and are bonded and lap-welded together, thereby constituting a side seal section. An unbonded part is formed alo...

A Yarn is described composed of an untwisted staple sliver and of at least one filament wound around this sliver. The denier of the winding filamentary yarn is under 50 dtex, the elongation at break of the winding filamentary yarn is at least as great as the elongation at break of the staple fibers; the strength at a specific load of the winding filamentary yarn at 4% of elongation is at least 10 g. Moreover, the shrinkage factor of the winding filamentary yarn is within the same range as the sh...

The outer surface of an article is covered with a wrapping film, and both ends of the wrapping film are lap-welded by heating, so that a body seal section is created. An unbonded part is formed on the periphery of the edge of an upper overlapping film of the wrapping film along the marginal line of the same. This unbonded part extends between the marginal line of the upper overlapping film and the edge of the body seal section. A slit is formed in the vicinity of the unbonded part at right angle...

The outer surface of an article is covered with a wrapping film, and both ends of the wrapping film are lap-welded by heating, so that a body seal section is created. A removal tab is created at a position close to the longitudinal end thereof by slits that are spaced apart from each other by a predetermined distance and cut parallel to each other along the marginal line of the body seal section on an upper overlapping film of the wrapping film. A perforated section is created and extended in li...

A cylindrical wrapped bush has a joint extending over the entire width of the wrapped bush and serves to slidably or rotatably support a shaft on the inner peripheral surface of the wrapped bush. The joint is extended slantwise or stepwise relative to a generatrix on the outer peripheral surface of the wrapped bush at an angle which is more than 0 degree, but smaller than 85 degrees.

The present invention provides a method of forming a pre-wrapped gift package which appears to have been hand wrapped. The method includes forming a sheet of box construction material with decorative paper affixed thereto into a box tube by joining ends thereof. The box construction material is properly creased and provided with flaps so that a consumer may fold the flattened box tube into a box so that the end flaps form ends of the box and the decorative paper forms a pair of paper flaps which...

A well screen for placement within wells used to filter out impurities from the fluid entering the well. In the preferred embodiment, the well screen comprises a spirally-wound wire forming a cylinder with gaps between the layers of wire. The layers of wire are attached by spacers placed within the gaps. In an alternative embodiment, the well screen is formed from concentric rings, and in a third embodiment the well screen is formed from a cylindrical tubes that are machined to remove material t...

A wrapping machine for a paper roll having a first wrapping head including at least one supply of a first wrapping material. A first movement device moves the first wrapping head in a first predetermined direction. The wrapping machine further has a second head including at least one supply of a second wrapping material. A second movement device moves the second wrapping head in a second predetermined direction. The wrapping machine assembles a wrapped paper roll including a paper roll, at least...