摘要:
Disclosed herein is a method by which a material may be placed onto a moving web in a transverse orientation. At least two assemblies, which carry either a first and a second web or a single web, periodically overlap each other in an alternating fashion such that a material may be placed upon their respective carried webs in a transverse manner. The first and second assemblies translate in a direction of web movement in order to modify the velocity of the web carried upon the assembly. Thus, with the velocities of the assemblies capable of being varied, the material may be placed in a transverse manner upon the moving web along with various other orientations.
摘要:
Disclosed herein is a method by which a material may be placed onto a moving web in a transverse orientation. At least two assemblies, which carry either a first and a second web or a single web, periodically overlap each other in an alternating fashion such that a material may be placed upon their respective carried webs in a transverse manner. The first and second assemblies translate in a direction of web movement in order to modify the velocity of the web carried upon the assembly. Thus, with the velocities of the assemblies capable of being varied, the material may be placed in a transverse manner upon the moving web along with various other orientations.
摘要:
The invention relates to a method of manufacturing an absorbent article (144), wherein the speed of a part (7b) of a continuously moving web (1) comprising a topsheet (121), backsheet (123), core (120) or any combination thereof, is periodically varied, while maintaining a constant speed of the upstream (3) and downstream (5) parts of the web (1). The method comprises feeding the web (1) past rotating transportation rollers (13, 15) which are oscillated parallel to the web (1) in the direction of transportation (F) and opposite to the direction of transportation (F). Three web sections (7a, 7b, 7c) are during oscillation of the transportation rollers (13, 15) maintained in a mutually parallel relationship. Translation means (77) and rotation balancing means (63, 63') allow the transportation rollers (13, 15) to be driven at high speeds and low variations in torque. The strain exerted on the web (1) remains relatively low and is limited to the inertia forces that act on the web (1).
摘要:
A lighting device for a motor vehicle includes several flat light-conducting elements that are arranged in layers one behind the other in a layer arrangement. The individual light-conducting elements do not touch one another and are clearly spaced apart from one another. Each of the light-conducting elements includes a light-scattering structural element. An illuminating device is optically coupled to each of the light-conducting elements in order to couple light into the light-conducting elements. Light is coupled out of the light-conducting elements by means of the structural elements.
摘要:
The present invention is an absorbent structure comprising a fibrous matrix (110), meltfusionable material and superabsorbent polymer particles (140). The absorbent structure is bonded by a meltfusion bond point (200) pattern, which is preferably created by ultrasonic welding.
摘要:
A lighting device for a motor vehicle includes a light source, at least two plate-shaped light guide elements having at least some areas that scatter or refract light, and a framework to maintain the at least two light guide elements in close proximity such that their mid-perpendiculars lie on a common straight line. The framework is configured to at least partly surround a boundary of the light guide elements and to guide light. The framework is coupled optically to the light source so that light is projected from the light source into the framework and from the framework into the light guide elements, and is conducted from the light guide elements to the outside.
摘要:
The present invention relates to an article for being worn on the lower torso of a wearer. The article having leg hoops for encircling a part of the upper thigh regions, a waist hoop for encircling the waist of a wearer during use, a centre piece, two hip/thigh panels, and a further web material for being positioned on the inner thigh region of the wearer. The centre piece having a web material including a front region for being positioned in the front abdominal region of the wearer, a rear region for being positioned in the lower back region of the wearer, and a centre region for being positioned in the crotch region of the wearer. The two hip/thigh panels have web materials for being positioned on the hips of the wearer and extending downwardly into at least the upper thigh region of the wearer, being rectangularly or trapzoidally shaped.
摘要:
A movable objective lens assembly that includes an infinity-corrected objective lens providing the microscope with an optical field of view. The assembly permits the imaging of a specimen under investigation over an area of the specimen much larger than the field of view of the objective lens without moving the microscope and/or a specimen stage relative to one another. The assembly includes a mirror system and the linearly movable infinity-corrected objective lens. The mirror system includes a plurality of mirrors that provide a folded optical path that allows the objective lens to be moved relative to the specimen without moving the entire microscope. The mirror system and the objective lens are pivotably mounted relative to the rest of the microscope so as to allow the objective lens to be located substantially anywhere within a circular, or circular-sectoral, viewing area.
摘要:
Disclosed herein is a method by which a material may be placed onto a moving web in a transverse orientation. At least two assemblies, which carry either a first and a second web or a single web, periodically overlap each other in an alternating fashion such that a material may be placed upon their respective carried webs in a transverse manner. The first and second assemblies translate in a direction of web movement in order to modify the velocity of the web carried upon the assembly. Thus, with the velocities of the assemblies capable of being varied, the material may be placed in a transverse manner upon the moving web along with various other orientations.
摘要:
A process for reducing hair damage upon treatment of hair by heat comprising the steps of providing a hair care composition comprising a heat-stable silicone material, applying said composition onto hair, providing a heat generating hair care appliance, and treating hair using said appliance; use and kit thereof.