TH43403A - Extruder for continuous layer extrusion of the extruded substance. - Google Patents

Abstract

DC60 (19/05/43) Process for extrusion and blotting of extruded substances with a continuous flow scheme. Literally onto the substrate will Combined by dividing the extrusion fluid into a separate stream A number is separated by a distance equal to the width of the substrate, and then to perform Providing a separate flow of the compressed fluid Can be rolled wide in the direction of the width and if it is good then it will Connected before being subjected to a substrate.The extruder has inlet and outlet channels and will Included in a better manner The chamber has a cavity and a removable shim, which have a number of long chambers and are dimensioned for use. Inserted into the cavity of the room in the relationship Therefore, a number of long channels form a number of flow channels. Steamed built To pass a separate current of the extrusion fluid From the channel to the exit channel The long shims are extended at the outlet to facilitate the Split current The shim will be recessed relative to the process outlet for extruding and absorbing the extruded material with a continuous flow body structure. Literally onto the substrate will Combined by dividing the extrusion fluid into a separate stream The number of one is separated by a distance equal to the width of the substrat and then is performed. Providing a separate flow of the compressed fluid Can be rolled wide in the direction of the width and if it is good then it will Connected before being subjected to a substrate.The extruder has inlet and outlet channels and will Included in a better manner The chamber has a cavity and a removable shim, which have one long slot and are sized for proper operation. Insert into the cavity of the room in the relationship Therefore, one number of long slots forms a number of flow channels. This created To pass a separate current of the extrusion fluid From the channel to the exit channel The long shims are extended at the outlet to facilitate the Split current The extrusion fluid is wider, if preferable, the shim will be recessed relative to the outlet.

Claims (39)

1. The extruder consists of an inlet section, which includes an inlet for receiving the injectable fluid, and an outlet section, which includes at least one first edge, whose first edge defines the boundary as an extended outlet for the delivery of the injectable fluid. The outlet has an outlet width and a number of flow channels extending from the inlet to the outlet are constructed to provide split flow of the injectable fluid between them. Each flow channel has a discharge end connected to the first edge. The discharge ends of the flow channels are separated by at least equal distances along the first edge. At least some portions of the discharge ends of the flow channels are widened to allow the split flow of the injectable fluid to widen in a direction generally parallel to the outlet width as the injectable fluid moves out of the flow channels. 2. The injection device pursuant to claim 1 is such that at least a portion of the discharge end of the flow channel is adequately recessed relative to the first edge of the first rim, so that at least a portion of the separable streams of the injected fluid are connected after moving out of the flow channel. 3. The injection device pursuant to claim 2 shall have at least a portion of the outlet end of the flow channel separated by equal and closely spaced distances to provide a truly continuous outline of the injected fluid across at least a portion of the outlet channel width. 4. The injection device pursuant to claim 1, in which at least some portions of the discharge ends of the flow channel are separated by exactly equal distances. 5. The injection device under claim 1, in addition, has at least one distribution channel connected for fluid to a number of flow channels. 6. The injection device under claim 1 also includes a cavity chamber inside, and a central section between the inlet and outlet ports. 7. The injection device pursuant to claim 6 shall also include at least one shim shaped for insertion into the cavity of the chamber for a closed-fitting relationship. The shim has a number of elongated channels, so that when the shim is inserted into the cavity, these channels form a number of flow channels extending from the inlet to the outlet and providing a connection for the fluid between them. 8. The injection molding unit pursuant to claim 7, where the chamber section comprises a front section and a rear section that are separable and are lattically connected to the front section. The front and rear sections are constructed to accommodate at least one shim in a closed assembly relationship between them. 9. The injection molding device under claim 1 also includes a second edge opposite the first edge. This second edge has a second border. 10. A injection device pursuant to claim 9 where at least one of the first and second edges is relative to each other. 11. A pressure washer under claim 10 where the distance between the first and second edges is adjustable. 12. The injection device pursuant to claim 9, where the discharge end of the flow channel is made into a recess relative to the second edge of the second rim. 13. Extruder for extruding injectionable fluid onto the substrate. The extruder consists of a chamber section comprising a front and a rear cross-section. The front and rear cross-sections are connected separately and spaced apart. Furthermore, the chamber has an inlet and an outlet section. The inlet section has a channel for receiving the injectionable fluid and a distribution channel connected to the inlet. The outlet section has a front edge and a rear edge opposite the front edge. The front edge has a front border, and the rear edge has a rear border. The front and rear edges define the outlet channel between them for dispensing the injectionable fluid. The outlet channel has an outlet width, and at least one removable shim with a number of longitudinal slots, each with an open outlet end, is inserted between the front and rear cross-sections of the chamber section. The interconnected design results in several long channels forming upward flow channels extending from the distribution channel to the outlet section, thus providing a connection for upward fluid flow. The outlet end of the long channel is positioned between the front and rear edges of the outlet section of the chamber. The long channel of the shim is widened at the outlet end to facilitate the widening of the injected fluid. 14. The extruder pursuant to claim 13 shall, whereby the discharge end of the long channel shall be made into a recess relative to at least one front and one rear edge. 15. The extruder under claim 14, where the long outlet end is closely separated, thus the closely separated streams of the injectable fluid, after moving out of the flow channel, form a truly continuous outline of the injectable fluid at least partially across the width of the shim. 16. The extruder, pursuant to claim 14, where the outlet end of the long channel is made sufficiently rectangular by relative degree, so that at least two separate streams of the injected fluid are connected after moving out of the flow channel. 17. An extruder under claim 13 in which at least one removable shim is incorporated, consisting of a number of removable shims arranged consecutively between the front and rear sections. 18. An extruder under claim 17 where at least one removable shim has a frequency equal to the first width of the outlet end, and at least one removable shim has a frequency equal to the second width of the outlet end, where the first frequency is greater than the second frequency. 19. The extruder under claim 17 shall also include at least one separator placed between at least two adjacent shims or placed between one shim and the front and rear sections of the cut. 20. A removable shim is designed for use in an extruder assembly containing a chamber with an inlet for fluid injection. At least one edge of the chamber, defined by a first-degree edge, forms an outlet for fluid injection. A cavity is located within the chamber, midway between the inlet and outlet. This cavity is shaped to accommodate the shim in a closed-assembly relationship with the chamber. The shim has one end and a second end opposite the first end, with a width and thickness of the shim. Furthermore, the shim has a first section integrated with the inlet end and a second section integrated with the outlet end, terminating at the second end of the shim. The second section of the shim is expanded, creating elongated channels. Thus, when the shim is positioned within the chamber cavity in a closed-assembly relationship, several elongated channels of the shim form a channel. A certain amount of flow is provided to create a connection for the fluid between the inlet and outlet channels, and is designed to control the selective flow of the injected fluid towards the outlet channel, where the outlet ends of the long channels are separated by equal distances predetermined according to the width of the shim. 21. A SIM card pursuant to claim 20, where the SIM card has a truly uniform thickness. 22. A SIM card pursuant to claim 20, where the SIM card is truly flat. 23. A SIM card under claim 20 where the thickness of the SIM card is in the range of approximately 0.0005 inches to approximately 0.045 inches. 24. A SIM card pursuant to claim 23, where the thickness of the SIM card ranges from approximately 0.001 inches to approximately 0.015 inches. 25. A SIM card as per claim 24, where the thickness of the SIM card ranges from approximately 0.002 inches to approximately 0.010 inches. 26. A SIM plate pursuant to claim 20 where the first part of the longitudinal channel is truly parallel. 27. A sim sheet pursuant to claim 26 where one section of the long channel has a width of a value of one Wa that is truly uniform. 28. A SIM card pursuant to claim 27 where the first value width of the longitudinal channel is in the range of approximately 0.0005 inches to approximately 0.0500 inches. 29. A SIM card pursuant to claim 28 where the first value width of the longitudinal channel is in the range of approximately 0.001 inches to approximately 0.025 inches. 30. A SIM card pursuant to claim 29 where the first value width of the longitudinal slot is in the range of approximately 0.010 inches to approximately 0.015 inches. 31. A SIM card pursuant to claim 27 where the outlet end of the long channel has a second width value Wb, with the Wb/Wa ratio ranging from approximately 2 to approximately 100. 32. A SIM card pursuant to claim 31 where the Wb/Wa ratio is in the range of approximately 5 to approximately 50. 33. A SIM card pursuant to claim 32 where the Wb/Wa ratio is in the range of approximately 10 to approximately 35. 34. A sim plate pursuant to claim 20 where at least some portion of the pay-out end of the long channel is separated by exactly equal distances. 35. A SIM card pursuant to claim 34 where the distance separating the two adjacent discharge ends of the second end of the SIM card is less than 0.1 inches. 36. A SIM card pursuant to claim 34 where the frequency along the width of at least some portion of the discharge end of the long channel shall be in the range from 1 to 11 per inch of the width of the SIM card. 37. A SIM card pursuant to claim 36 where the frequency along the width of at least some portion of the discharge end of the long channel shall be in the range of 2 to 5 per inch of the width of the SIM card. 38. The SIM card under claim 20 is constructed from a selection of materials from a group comprising metals, plastics, glass, wood, paper, and a combination of these materials. 39. A SIM card pursuant to claim 20 where the SIM card is constructed from a compressible material.