摘要:
A bag ( 1 0) in plastic shopper type with straps (1 1 0) having gusset structure re-folded at the centerline to form eight uniform layers, with bottom star welding, including externally of a multilayer tail (1 20) printable that also facilitates the production in coils (20) compact of large diameter and properly wrapped, ensuring uniformity of traction. A shaped die-cutting (1 41 ) longitudinally separates the straps from the said tail which remains joined to the bottom of the bag on the not die-cut portion (1 42), after the conventional separation from the roll, in the manner of protruding peninsula. The manufacturing process (31 ) of said bag ( 1 0), with production plant (30) by five stations (30A - 30E) provides the following production phases: Phase A) unwinding film from a reel, Phase B) cut with longitudinal welding and re-folding, Phase C) first welding-cutting, contextual (1 31, 1 41 ); Phase D) second welding-die-cutting, contextual (1 30, 1 40); Phase E) rolls winding.
摘要:
Methods and packages for storing film strips while reducing or eliminating stress cracking during storage, including use of packages having an inner surface made from polymeric materials exhibiting various physical properties and including films and pouches that are annealed.
摘要:
The present invention discloses interconnected series of articles such as bags, gloves, sacks, paper towels etc. and a dispenser (10) for those articles. The articles (1) are formed from one or more web-material where at least one article's wall is provided with a retainer or retainers (2) for cooperation with dispenser's guide (12). The retainer (2) is continuous and cooperates with dispenser's guide (12) and a cooperation portion (12.1). The retainer (2) has at least one separation line (3) per article situated transversally to longitudinal direction of the retainer (2). An end of the separation line (3.1) is positioned at or adjacent to a retainer's free edge, where the separation line (3) is configured to postpone a separation of articles until an article next in series reaches a ready-to-be-loaded position at the dispenser (10). Dispensing of the articles operates without auxiliary energy using only the energy developed by movement of user's hand.
摘要:
Eine Anordnung mit einem Streifen (1), umfassend mehrere, insbesondere sechs Säckchen (3), für die Aufnahme von Zigaretten- oder Zigarillostummeln und ggf. Zigaretten- oder Zigarilloasche besteht aus einem mehrfach gefalteten Band (11), wobei einer der Längsränder (25) des Säckchens (3) durch eine einfache Faltung und der andere Längsrand (27) des Säckchens (3) durch einen schmalen, umgefalteten Randstreifen (17), der auf den übrigen Teil (21) des Streifens geklebt ist, gebildet ist. Die Säckchen (3) können von der Anordnung durch Abreißen trennbar sein, wobei das Abreißen durch Perforationen (5, 7) vorbereitet sein kann. Dank der Ausbildung der Längsränder (25, 27) wird beim Zusammendrücken des Säckchens (3) derart, dass dessen Längsränder einander angenähert werden, das Säckchen (3) zuverlässig und sicher an seinem, dem durch Klebung (9) verschlossenen Ende gegenüberliegenden Ende geöffnet.
摘要:
Eine Anordnung zum Aufnahme von Zigaretten- bzw. Zigarillostummeln und gegebenenfalls auch von Zigaretten- bzw. Zigarilloasche umfasst einen Streifen (1) mit wenigstens zwei längs Perforationen (7) und Abreißhilfen (4) trennbar miteinander verbundenen Säckchen (3). Der Streifen (1) kann eingerollt oder gefaltet in einer Zigaretten- bzw. Zigarillopackung untergebracht werden kann.
摘要:
A plurality of bags, sleeves, or pouches are detachably joined and provided on a roll. The bags, sleeves, or pouches may be made by joining or by folding the material and forming spaced seal and tear lines in the material. The seal and tear lines are formed in the material by a seal bar having a saw tooth surface which forms alternating sealed and cut portions and uncut portions in the material.
摘要:
Disclosed is a bag (11), and a method of making the bag, having a welded end (12) and an open end (13) having a series of flaps or tie parts (14) formed thereon. The bag is formed from a tubular body folded upon itself along its longitudinal central region whereby no more than two gussets are formed along each longitudinal edge of the bag. A roll (10) of bags (11) is also disclosed in which the welded end (12) of one bag is joined by a line of weakness (15) to the flap or tie parts (14) of the next bag in the roll.
摘要:
A roll of bags includes a spool; and a chain of imbricated taped bags mounted on the spool. A roil of bags includes a container having a curved bottom portion; and a chain of imbricated taped bags disposed on the curved bottom portion of the container. A roll of bags includes a spool having a first and second end; and a chain of imbricated taped bags mounted on the spool, the chain of bags having first and second lateral sides, wherein the chain of bags includes a pair of tapes, and an adhesive, such that each bag is adhesively but releasably attached to the pair of tapes. A method of packaging a chain of imbricated taped bags includes providing a spool; and winding the chain of imbricated taped bags on the spool.
摘要:
A synthetic resin bag (1) which has a front face and a rear face easily brought into close contact with each other and has a construction permitting an opening portion to be opened with a simple operation, and which comprises the front face (2), the rear face (3), a first side face (4), a second side face (5) and the opening portion (1a) at the upper end of the bag, characterized in that the first side face (4) and the second side face (5) are formed into a sectionally V-shape protruding toward the inner side of the bag (1) to constitute folded portions (4a, 5a), the front face (2) and the rear face (3) are overlapped each other and staggered sideways from each other to expose a part of the first side face (4) to one side of the front face (2) and form a first pull-out portion (P1) and to expose a part of the second side face (5) to one side of the rear face (3) and form a second pull-out portion (P2), and the first and second pull-out portions (P1, P2) are pulled in the direction of a diagonal of the opening portion (1a) to allow the opening portion (1a) to be opened.
摘要:
A multi-ply plastic bag from a continuous strip of bags on a roll is supplied to a user with the top of the bag partially opened. A tear line between the bottom of a leading bag and a top of a subsequent bag separates the individual bags. A broad slit centrally located in the tear line passes through all but one ply of the strip of bags. The bag dispenser has an upwardly projecting tongue which engages the slit in the tear line when a user draws a bag from the dispenser. The tongue impedes the subsequent bag from moving forward. The adjacent bags separate along the tear line. The ply which does not have a slit rides over the tongue and pulls apart the plies at the opening of the subsequent bag before the leading bag completely separates from the subsequent bag.