TH56201B - Re-sealable pour-out parts for liquid food packaged in cardboard / plastic composite packaging. And methods for assembling parts - Google Patents

Abstract

DC60 (19/11/53) shown as And described as reusable, closed pouring parts for Liquid food packaged in cardboard / plastic composite packaging It consists of a base section (1) enclosed by a flange (4) and an inner thread (5) formed by a solid thread and one outer (6) thread. One (2) opening piece with at least one (10) or other similar cutting edge and one (3) threaded deposit forming a cap. Threaded closure Where the opening part (2) has an outer thread (8) formed a solid thread and arranged inside the base part (1), and by forming the opening part (2) in a way, which, when making Screw cap Run for the first time The screw cap cuts an opening in the package material positioned underneath the component. For pouring out Piece for pouring out With as simple as possible assembly Yes, it should be able to reliably penetrate the composite materials of beverage packaging. Even without Pre-debilitating And to create a sufficiently large opening for the pouring. To achieve In this objective, the outer thread (8) of the opening part (2) and the inner thread (5) of the base part (1), both types, is minimized or interrupted in the bottom section at least in the area. One (8F) in a guideline which during initial assembly can cause the opening element (2) to move into the base (1) axially from above without screwing in, pressing or screwing. (5, 8) too much to be expressed as And described as reusable, closed pouring parts for Liquid food packaged in mixed cardboard / plastic packaging It consists of a base section (1) enclosed by a flange (4) and an inner thread (5) forming a solid threaded one. And outer thread (6), one thread, both types One (2) opening element with at least one (10) or other similar cutting edge and one (3) threaded deposit forming a threaded cover, whereby the slot part Opening (2) with an outer thread (8) formed into a thread cut And arranged inside the base part (1) and by forming the opening part (2) in a fastening direction when making the screw cap proceed First time The screw caps cut an opening in the package material positioned under the pouring element. That are assembled as simple as possible should be It can reliably penetrate mixed materials of beverage packaging. Even without making it brittle Soft in advance And to create a completely large opening for pouring out To achieve In this objective, the outer thread (8) of the opening part (2) and the inner thread (5) of the base part (1) are minimized. Or interrupted in the bottom section, at least one area (8F) in the approach, which during initial assembly can cause the opening part (2) to move into the base section (1) axially from the top by Free from over-tightening, over-pressing or over-pressing of threads (5, 8)

Claims (5)

1. Re-sealable pour-out component for liquid food packaged in Mixed packaging of hard paper / plastic. It consists of a base section (1) that surrounds the front of the flange (4) and has an inner thread (5) formed a solid, one threaded and one outer (6) thread. One (2) opening piece with a cutting edge (10) or similar. At least one edge and one (3) screw cap forming a threaded cover. Where the opening part (2) has an outer thread (8) formed a solid thread. And it is arranged inside the base section (1) and where the opening part (2) has been formed in the way, which when the screw cap (3) is performed a time First, the part cuts an opening in the package material that is positioned under the pouring part. It is characterized by minimizing the outer thread (8) of the opening part (2) or interrupting the bottom part at least one area (8F) and causing the inner thread (5) of the section. The base (1) is reduced or stagnated, as in, at the very least, in the corresponding area in such a way that during initial assembly can cause the opening part (2) to move into the base section (1) accordingly. Axial from the top without over-screwing, pressing or over-compression (5,8) 2. The pour-out part according to claim 1 makes it special by making The outer threads (8) of the opening part (2) diminish or stagnate at the opposite regions along the Two diameters (8F) 3. The pouring part according to Clause 1 or Clause 2, is characterized by the outer thread (8) of the opening part (2). The two threads are grinded (8A, 8B) 4. The pour-out part according to claim 3 makes it special, where each thread (8A, 8B) surrounds the opening ( 2) with a minimum angle of 540 ํ 5. The pour-out part according to claim 3 or No. 4 makes a special characteristic. By reducing the outer thread (8) of the opening part (2) or Each case in the lower thread (8A, 8B) 6. The pour-out part according to one of the claims 1 to 5 is characterized by the external (8) thread. Of the opening piece (2) at the top end of the A fragment has at least one restrained part (9) 7. The pour-out part according to one of the claims 1 to 6 is characterized by the cutting edge (10 ) At least one edge will be suitable for drilling. Through the composite material of cardboard / plastic And for cutting both the pouring openings. 8. The pour-out part according to claim 7 is made special by forming the cutting edge (10) in the guidelines, which when rotated Into the package material, the length of the cut to form the emptying opening is less than the complete circle; 9. pour-out part according to one of the claims of clause 2 to clause 2. The eighth makes it special in that the base part (1) in each case has a helix that is opposite each other along the diameter. A number of hubs (5A, 5B) in the interior 1 0. The pour-out part according to one of the claims 1 to 9 makes it special. Provided that at least one deterrent section (16) is placed in the area The underside of the base section (1) for the opening part (2), which is unscrewed downward 1. 1. The emptying part according to one of the claims 1 to 10 makes it special in that the opening part (2) has a number of protrusions (7) spread over the spout. Internal loop of parts 1 2. The pour-out part according to claim 11 makes it special, where in The internal part of the screw cap (3) has at least one drive rod (15). Which will lead to a line from above The end of the screw cap (3) is bent downward concentrically. And act between each other in a wheel-like manner Sprockets and protrusions (7) 1 3. The emptying part according to one of the claims 1 through 12 makes it special by making the screw cap (3) in the assembled position connected to the base part (1). With a material bridge (12) which serves as a predetermined tearing point 1 4. The emptying part according to claim 13 makes it special, where the material bridge (12) is aligned between the screw cap (3) and the mounting plate (11) and by which the plate Installed (11) connected to the flange (4) of the base part (1) 1. 5. Method for assembling parts for emptying according to any of the claims One of the claims 1 to 14 makes it special, where, first, makes the opening piece. It moves in the same direction radially into the base part, axially from above. And by making the lid The spiral is assembled at the same time or later.