Apparatus for manufacturing pillows, comprising: at least one first bobbin of a first fabric and a second bobbin of a second fabric, means adapted to place the first fabric on the second fabric along their advancement path, means configured to drag the fabrics, a pair of side welding devices for welding the side edges of first and second fabrics, a transverse welding device adapted to weld the fabrics found in a tubular envelope transversally to the advancement path for forming a pillowcase, a press for pressing the first fabric onto the second fabric when the length of the pillow reaches the desired length, means adapted to insert material inside the pillowcase, means for cutting the fabrics welded by the transverse welding device to separate the pillow from the successive pillow.

Apparatus for manufacturing pillows, comprising: at least one first bobbin of a first fabric and a second bobbin of a second fabric, means adapted to place the first fabric on the second fabric along their advancement path, means configured to drag the fabrics, a pair of side welding devices for welding the side edges of first and second fabrics, a transverse welding device adapted to weld the fabrics found in a tubular envelope transversally to the advancement path for forming a pillowcase, a press for pressing the first fabric onto the second fabric when the length of the pillow reaches the desired length, means adapted to insert material inside the pillowcase, means for cutting the fabrics welded by the transverse welding device to separate the pillow from the successive pillow.

Variable contour pillow and method of making the same, comprising: a pillow cover preferably with internal seams, a plurality of internal interconnecting members that define the thickness and/or taper of the pillow in desired locations along the length and/or width of the pillow, the method comprising steps of attaching the interconnecting members during the process of filling the pillow, alternately preferably hand filling behind an interconnecting member, interconnecting the interconnecting member, filling in front of the first interconnecting member and a next interconnecting member, interconnecting the next interconnecting member, and so on, until the pillow is completely filled and desired multiple levels of fill and/or surface tapers are achieved, with specific application to construction of a form-fitting body pillow with variable shape and thickness of fill material.

Variable contour pillow and method of making the same, comprising: a pillow cover preferably with internal seams, a plurality of internal interconnecting members that define the thickness and/or taper of the pillow in desired locations along the length and/or width of the pillow, the method comprising steps of attaching the interconnecting members during the process of filling the pillow, alternately preferably hand filling behind an interconnecting member, interconnecting the interconnecting member, filling in front of the first interconnecting member and a next interconnecting member, interconnecting the next interconnecting member, and so on, until the pillow is completely filled and desired multiple levels of fill and/or surface tapers are achieved, with specific application to construction of a form-fitting body pillow with variable shape and thickness of fill material.

Apparatus for manufacturing pillows, comprising: at least one first bobbin of a first fabric and a second bobbin of a second fabric, means adapted to place the first fabric on the second fabric along their advancement path, means configured to drag the fabrics, a pair of side welding devices for welding the side edges of first and second fabrics, a transverse welding device adapted to weld the fabrics found in a tubular envelope transversally to the advancement path for forming a pillowcase, a press for pressing the first fabric onto the second fabric when the length of the pillow reaches the desired length, means adapted to insert material inside the pillowcase, means for cutting the fabrics welded by the transverse welding device to separate the pillow from the successive pillow.

Apparatus for manufacturing pillows, comprising: at least one first bobbin of a first fabric and a second bobbin of a second fabric, means adapted to place the first fabric on the second fabric along their advancement path, means configured to drag the fabrics, a pair of side welding devices for welding the side edges of first and second fabrics, a transverse welding device adapted to weld the fabrics found in a tubular envelope transversally to the advancement path for forming a pillowcase, a press for pressing the first fabric onto the second fabric when the length of the pillow reaches the desired length, means adapted to insert material inside the pillowcase, means for cutting the fabrics welded by the transverse welding device to separate the pillow from the successive pillow.

A pillow including a pillow-liner having an upper liner, a lower liner, and at least one middle liner. The upper liner, lower liner, and at least one middle liner are sealed together adjacent peripheral edges thereof to define an open end and at least two internal compartments. The at least one middle liner is generally parallel with the upper and lower liners. The pillow also includes cushioning materials for filling the at least two internal compartments. Each of the at least two internal compartments are filled with different cushioning materials such that the internal compartments have different density and firmness when filled with the respective cushioning materials. At least one of the at least two internal compartments is filled with a plurality of loose pieces of a shredded foam material, and at least one of the at least two internal compartments is filled with a one-piece molded foam material.

A pillow including a pillow-liner having an upper liner, a lower liner, and at least one middle liner. The upper liner, lower liner, and at least one middle liner are sealed together adjacent peripheral edges thereof to define an open end and at least two internal compartments. The at least one middle liner is generally parallel with the upper and lower liners. The pillow also includes cushioning materials for filling the at least two internal compartments. Each of the at least two internal compartments are filled with different cushioning materials such that the internal compartments have different density and firmness when filled with the respective cushioning materials. At least one of the at least two internal compartments is filled with a plurality of loose pieces of a shredded foam material, and at least one of the at least two internal compartments is filled with a one-piece molded foam material.

The present invention provides a kind of sleeping pillow complying with the spinal medical theories, including the pillow case and fillers. The space enclosed by the said pillow case is divided into the isolated head bearing area and neck bearing area, and the said head bearing area is divided into the middle dented face-up sleeping head bearing area and the side sleeping head bearing area whose sides are higher. The said neck bearing area is divided into the face-up sleeping neck bearing area set in the middle and the side sleeping neck bearing area set on both sides of the said face-up sleeping neck bearing area. The height of the said the side sleeping neck bearing area is not lower than that of the said face-up sleeping neck bearing area. The adjustable sleeping pillow in the present invention that makes the body pressure balanced has a standalone head bearing area and neck bearing area, which can avoid random movement of fillers to ensure the stability of the pillow shape; moreover, the head bearing area is provided with the face-up sleeping and side sleeping bearing areas at different heights, which make a human head feel naturally comfortable while a person is sleeping. The neck bearing area can make the neck closely fit to the sleeping pillow during side sleeping and face-up sleeping giving the neck a mild support force.

The present invention provides a kind of sleeping pillow complying with the spinal medical theories, including the pillow case and fillers. The space enclosed by the said pillow case is divided into the isolated head bearing area and neck bearing area, and the said head bearing area is divided into the middle dented face-up sleeping head bearing area and the side sleeping head bearing area whose sides are higher. The said neck bearing area is divided into the face-up sleeping neck bearing area set in the middle and the side sleeping neck bearing area set on both sides of the said face-up sleeping neck bearing area. The height of the said the side sleeping neck bearing area is not lower than that of the said face-up sleeping neck bearing area. The adjustable sleeping pillow in the present invention that makes the body pressure balanced has a standalone head bearing area and neck bearing area, which can avoid random movement of fillers to ensure the stability of the pillow shape; moreover, the head bearing area is provided with the face-up sleeping and side sleeping bearing areas at different heights, which make a human head feel naturally comfortable while a person is sleeping. The neck bearing area can make the neck closely fit to the sleeping pillow during side sleeping and face-up sleeping giving the neck a mild support force.