摘要:
The present invention relates to a mold drum for molding products from a mass of food starting material. The mold drum comprises one or more cavities with a mold cavity wall having at least partially a porous structure, whereas each cavity is connected to a passage. The present invention further relates to a cleaning apparatus for the inventive mold drum with supporting means for supporting the axis of the drum. Additionally, the present invention relates to a process for cleaning the inventive drum.
摘要:
A embossed sheet embossed with projections creating an intermittent support surface for food. The embossed sheet may be inserted into a food package after cooking the food on which the cooked food is to be supported. Alternatively, the embossed sheet may be placed onto or into a pan or directly onto an oven rack to support the food while cooking and/or after cooking. Alternatively, the embossed sheet may be formed into a food package. The embossed sheet may be prepared using a one-pass or two pass process using a platen press or a roll-to-roll press or a multi-stage one pass machine.
摘要:
A non-continuously laminated structure of thermoplastic films comprises thermoplastic films with differing material compositions and differing functional benefits. In particular, one or more embodiments comprise thermoplastic films that are co-extruded separately and then combined together by a post-extrusion bonding process. The differing composition of the various films of the non-continuously laminated structure of thermoplastic films and the post-extrusion bonding process, provide the structures with the functional benefits of the individual films.
摘要:
The present invention relates to a mould drum for moulding products from a mass of food starting material. The mould drum comprises one or more cavities with a mould cavity wall having at least partially a porous structure, whereas each cavity is connected to a passage. The present invention further relates to a cleaning apparatus for the inventive mould drum with supporting means for supporting the axis of the drum. Additionally, the present invention relates to a process for cleaning the inventive drum.
摘要:
A stand for a rotary tablet press, which supports a rotor with electric drive motor on a horizontal carrying element, with damping means between the stand and an underframe supporting itself on the ground for the purpose of vibration uncoupling between stand and underframe, wherein a first horizontal carrying element supports the rotor with the drive motor and a lower pressing roller unit of a least one pressing station, a second horizontal carrying element which is arranged in a distance above the first carrying element holds an upper pressing roller unit belonging to the pressing station, the first and the second carrying element are fixedly connected with each other via at least two vertical supports, and the supports rest on the underframe via damping means.
摘要:
Improved powder compacting apparatus for feeding powder between rollers to form a compressed material with enhanced physical properties including uniformity to facilitate forming tablets and similar items therefrom. Side seals confine the powder between the rollers and can be movable independently from the rollers and optionally independently from one another to enhance even compaction. A housing defines a guide channel with a linear feed and shearing zone immediately prior to the nip zone for smoothing and leveling powder flow. One or more vents are provided for releasing gases generated.
摘要:
The invention relates to an iron sponge briquetting press having two opposite rollers. The rollers consist of a roller base body and a coating affixed thereto, in which the moulding recesses for shaping the briquettes are formed. In order to provide less expensive roller coatings as compared with the segments used formerly as coating, which have moreover longer service lives, the invention provides that the coating is produced as a closed ring from a chromium nickel molybdenum steel and is held in press fit on the roller base body. Open grooves are produced in the sleeve surface of the roller base body or on the inner side of the ring as cooling ducts, their open sides being covered by the inner side of the ring or the sleeve surface of the base body in the assembled condition of the rollers.
摘要:
An apparatus for the passivating, multistage compaction of hot iron particles supplied in the form of a packed bed from a reduction unit and for the subsequent breaking apart of the compacted iron band is described. Prior to the final compacting, the iron particles pass through a homogenizing and precompressing stage. Thus, the compacted iron has a pore volume of max. 40% and a density of at least 5.5 g/cm.sup.3. The iron compacted to a band is subsequently guided between the rollers (7,8,11) of a separating stage exposing it to bending stresses such that it breaks apart at the predetermined desired breaking points. The breaking points have a smaller density than the band regions between them. They can be produced in that in the precompression stage the feed speed is briefly decelerated compared with the feed speed in the compaction stage or in the compaction stage there is less marked compression at these points than in the intermediate regions.
摘要:
A compactor machine which includes a pair of forming rolls having annular peripheral grooves and projections alternately for thereby providing forming paths therebetween, a scraper mechanism mounted on an outlet side of the compaction rolls and being movable toward and away from the forming paths to thereby close and open the latter, and a feeder mechanism including a downwardly tapered throat providing an inner peripheral wall substantially merging with the peripheral surfaces of the compaction rolls.
摘要:
Powder rolling apparatus, for the production of strip equal in width to the length of the roll faces, is provided with edge restraint devices in the form of wheels fitted with pneumatic tires and mounted in the roll gap region to be freely rotatable about axes which are perpendicular to, but preferably not coplanar with the roll axes. The wheels are driven by frictional contact between the smooth tread surface of the tires and the end-faces of the rolls.