Abstract: Embodiments of the invention include a plurality of light emitting devices, each light emitting device having a top surface, a bottom surface opposite the top surface, and at least one side surface connecting the top surface and the bottom surface. A wavelength converting layer is disposed in direct contact with the top surface and one side surface of each of the plurality of light emitting devices to mechanically connect each of the plurality of light emitting devices together. The wavelength converting layer is made up of a wavelength converting material, an adhesive material, and a transparent material that has a thermal conductivity of at least 0.2 W/mK. The adhesive material and the transparent material have indices of refraction that vary less than ten percent.

Abstract: A cap for a receptacle, in particular a tube, in particular a flexible tube for a cosmetic product. The receptacle has a neck (3) and a solid insert (8) forming a seal that closes off one end of the neck (3) that leads into an internal volume (4) of the receptacle. The cap (1) has a punch (14) designed to cut and/or pierce the seal, and the cap (1) being designed to be positioned on the neck (3) in a standby position in which the punch (14) is in the neck (3), leaving the seal intact, and in a use position in which the seal has been cut and/or pierced by the punch (14). The punch (14) has a body (30) in the form of a stem that is configured to cut and/or pierce the seal.

Abstract: The present invention relates to a flexible tube for a product having a liquid or pasty consistency, comprising: a tube head (1) comprising a shoulder (12) and a neck (11), a skirt (2) having a proximal end (21) which is connected to the tube head (1) and a free distal end (22), the skirt (2) forming an internal volume which is adapted to contain a product having a liquid or pasty consistency, characterized in that the proximal end (21) of said skirt (2) comprises a plurality of flaps (24) and a plurality of notches (23) separating said flaps (24), said flaps (24) being folded so as to cover all or part of the shoulder (12).

Abstract: A plastic tube head for a product having a liquid to pasty consistency, comprising: a neck; a shoulder; and an insert forming a barrier having an outer edge which is covered in a continuous manner by an outer support made of plastic material forming the tube head, and an inner hole defining an inner edge. The tube head is characterized in that the inner edge of the insert is covered in a discontinuous manner by the plastic material forming the tube head, such that a portion of the face of the insert which is oriented towards the internal volume inside the tube and adjacent to the inner edge is covered by an inner support.

Abstract: The present invention relates to a plastic tube head for a product having a liquid to pasty consistency, comprising: a neck, a shoulder, an insert forming a barrier which is arranged on the inner surface of the shoulder, said insert comprising at least one metal layer and having an outer edge, the outer edge of the insert and a portion of the face of the insert which is oriented towards the internal volume of the tube and is adjacent to said outer edge being covered by an outer support, characterized in that said outer support has a thickness H and covers a length L of the face of the insert face which is oriented towards the internal volume of the tube, said thickness H and said length L being such that H?L.

Abstract: A tube head is provided which is designed to be associated with a skirt so as to form an internal volume of the tube. The tube head includes a body formed from plastics material, that includes a neck having an opening at a first end, through which opening a product is removed from the internal volume of the tube, and a shoulder which is joined to a second end of the neck opposite the first end. The tube head also includes an insert arranged so as to be in contact with said shoulder and forming a barrier between the body and the product contained in the internal volume. The insert includes a central portion and a peripheral region. The central portion forms a non-perforated disc sealing the neck, and the peripheral region being mounted so as to as to be in contact with a complementary planar surface of the body.

Abstract: Embodiments of the invention include a plurality of light emitting devices (1), one of the light emitting devices in the plurality being configured to emit light having a first peak wavelength. A wavelength converting layer (30) is disposed in a path of light emitted by the plurality of light emitting devices. The wavelength converting layer (30) absorbs light emitted by the light emitting device and emits light having a second peak wavelength. The light emitting devices (1) are mechanically connected to each other only through the wavelength converting layer (30). In other embodiments a light converting layer is placed over the light emitting devices and an adhesive or optical element layer is placed at the side surfaces and over the light converting layer, the light emitting devices are mechanically connected to each other only through the wavelength converting layer.

Abstract: A tube head that is capable of being connected to a skirt so as to form an internal volume of the tube. The tube head has a body having a neck and a shoulder connected to the neck. The tube head further has an insert arranged so as to be in contact with the shoulder so as to form a barrier between the body and the product contained in the internal volume. The insert closes the neck and has a concave deformation to center the insert in the tube head.

Abstract: The invention relates to a cap for a receptacle, in particular a tube, in particular a flexible tube for a cosmetic product, said receptacle comprising a neck (3) and a solid insert (8) forming a seal that closes off one end of the neck (3) that leads into an internal volume (4) of the receptacle, said cap (1) comprising a punch (14) designed to cut and/or pierce the seal, said cap (1) being designed to be positioned on said neck (3) in a standby position in which the punch (14) is in the neck (3), leaving the seal intact, and in a use position in which the seal has been cut and/or pierced by said punch (14), said punch (14) comprising a body (30) in the form of a stem that is configured to cut and/or pierce said seal.

Abstract: The present invention relates to a method for manufacturing a head assembly comprising a tube head and a metal barrier insert, said method comprising steps of: providing a barrier insert comprising an intermediate metal layer being a disc having an inner opening, defining an upper surface, a lower surface, an inner edge and an outer edge, an upper layer made of plastic material covering said upper surface of the intermediate metal layer, and a lower layer made of plastic material covering said lower surface of the intermediate metal layer, heating at least one of said upper and lower layers, so that said upper or lower layer melts and the plastic material flows and covers at least the inner edge or the outer edge of the intermediate metal layer, attaching said barrier insert to the inner side of the shoulder of a plastic tube head.

Abstract: The present invention relates to a flexible tube for a product having a liquid or pasty consistency, comprising: a tube head (1) comprising a shoulder (12) and a neck (11), a skirt (2) having a proximal end (21) which is connected to the tube head (1) and a free distal end (22), the skirt (2) forming an internal volume which is adapted to contain a product having a liquid or pasty consistency, characterised in that the proximal end (21) of said skirt (2) comprises a plurality of flaps (24) and a plurality of notches (23) separating said flaps (24), said flaps (24) being folded so as to cover all or part of the shoulder (12).

Abstract: The present invention relates to a plastic tube head for a product having a liquid to pasty consistency, comprising: a neck, a shoulder, an insert forming a barrier which is arranged on the inner surface of the shoulder, said insert comprising at least one metal layer and having an outer edge, the outer edge of the insert and a portion of the face of the insert which is oriented towards the internal volume of the tube and is adjacent to said outer edge being covered by an outer support, characterized in that said outer support has a thickness H and covers a length L of the face of the insert face which is oriented towards the internal volume of the tube, said thickness H and said length L being such that H?L.

Abstract: A plastic tube head for a product having a liquid to pasty consistency, comprising: a neck; a shoulder; and an insert forming a barrier having an outer edge which is covered in a continuous manner by an outer support made of plastic material forming the tube head, and an inner hole defining an inner edge. The tube head is characterized in that the inner edge of the insert is covered in a discontinuous manner by the plastic material forming the tube head, such that a portion of the face of the insert which is oriented towards the internal volume inside the tube and adjacent to the inner edge is covered by an inner support.

Abstract: Tube head that is capable of being connected to a skirt so as to form an internal volume of the tube, said tube head comprising a body, said body comprising a neck and a shoulder connected to the neck, said tube head further comprising an insert arranged so as to be in contact with said shoulder so as to form a barrier between the body and the product contained in the internal volume, said insert closing the neck, characterised in that said insert comprises a means for positioning in the tube head.

Abstract: A tube head is provided which is designed to be associated with a skirt so as to form an internal volume of the tube. The tube head includes a body formed from plastics material, that includes a neck having an opening at a first end, through which opening a product is removed from the internal volume of the tube, and a shoulder which is joined to a second end of the neck opposite the first end. The tube head also includes an insert arranged so as to be in contact with said shoulder and forming a barrier between the body and the product contained in the internal volume. The insert includes a central portion and a peripheral region. The central portion forms a non-perforated disc sealing the neck, and the peripheral region being mounted so as to as to be in contact with a complementary planar surface of the body.

Abstract: The present invention relates to a method for manufacturing a head assembly comprising a tube head and a metal barrier insert, said method comprising steps of: providing a barrier insert comprising an intermediate metal layer being a disc having an inner opening, defining an upper surface, a lower surface, an inner edge and an outer edge, an upper layer made of plastic material covering said upper surface of the intermediate metal layer, and a lower layer made of plastic material covering said lower surface of the intermediate metal layer, heating at least one of said upper and lower layers, so that said upper or lower layer melts and the plastic material flows and covers at least the inner edge or the outer edge of the intermediate metal layer, attaching said barrier insert to the inner side of the shoulder of a plastic tube head.

Abstract: The invention relates to a laminated material for forming a flexible container for holding a hair dye or the like, the laminated material having a first surface which, in use, forms the internal surface of the container, and a second surface which, in use, forms the external surface of the container, the laminated material comprising an inner layer, an outer layer and an intermediate metal foil barrier layer, wherein the inner layer is on the first surface side of the metal foil barrier layer, and wherein the outer layer is on the second surface side of the metal foil barrier layer, wherein the laminated material has a total thickness of at most 240 ?m, and wherein the inner layer comprises polyethylene and has a mean density of 0.92 to 0.94 g/cm3.

Abstract: The invention relates to a laminated material for forming a flexible container for holding a hair dye or the like, the laminated material having a first surface which, in use, forms the internal surface of the container, and a second surface which, in use, forms the external surface of the container, the laminated material comprising an inner layer, an outer layer and an intermediate metal foil barrier layer, wherein the inner layer is on the first surface side of the metal foil barrier layer, and wherein the outer layer is on the second surface side of the metal foil barrier layer, wherein the laminated material has a total thickness of at most 240 ?m, and wherein the inner layer comprises polyethylene and has a mean density of 0.92 to 0.94 g/cm3.