摘要:
The invention relates to a dispensing head (103) for closing a vessel, mainly a tube or a vial, that comprises an outlet opening (135) and a hinged cap (104) for closing the opening (135) of the dispensing head, wherein the dispensing head (103) and the hinged cap (104) are made of a single piece. According to the invention, the hinged cap (104) is moulded over the dispensing head (103). In order to ensure the anchoring of the cap (104) onto the head (103) even when the materials are not compatible, anchoring means (138, 144) can also be provided.
摘要:
The invention concerns a device for making plastic tubular containers (1) consisting of three separate elements: a flexible tubular body (2), a rigid base (3), an upper part (4) including a neck (8), said device comprising a mandrel (5) and means (6, 7) for fixing an upper part (4) and a base (3) on a flexible tubular body (2). The invention is characterized in that it consists of at least one manufacturing unit comprising a support rod (9) having one free end (10) provided with a retaining member (11) adapted to prevent the displacement of a container base (3) along one direction, a tubular sleeve (12) mounted sliding around the support rod (9) and including one free end (13) arranged on the same side as the free end (10) of the support rod (9), a member for driving the tubular sleeve (12), a space adapted for the relative movement of the tubular body (2) around the tubular sleeve (12), said tubular sleeve (12) further comprising an upper part gripping member (15) arranged towards the free end (13) of the sleeve (12), said upper part gripping member (15) including means for fixing and momentarily retaining (16) an assembly consisting of an upper part (4) and a base (3) of the container (1).
摘要:
A tubular dispensing member has a head whose shoulder is joined to a tubular body. The head and shoulder can be thin because they are provided with a plurality of ribs that extend axially from the neck to the lower end of the shoulder and rigidify the head. A male die member (52) forms the interior of the head, and has axial grooves (54) therein that are designed to form the ribs on the interior surface of the head, as the head is being molded. A tubular body is positioned on the male mandrel (56) that is axially aligned with the female die member that forms the head.
摘要:
Die Erfindung betrifft eine Verschlusseinrichtung für Tuben, die einen Tubenkörper (3) mit einer Tubenschulter (100) und einem Tubenhals (102) aufweisen, wobei die Verschlusseinrichtung einen mit einem Gewinde (82) versehenen Deckel (2) und eine auf dem Tubenhals (102) positionierbare Hülse (1) aufweist, die mit einem ersten axialen Ende (10) und mit einem zweiten axialen Ende (12) versehen ist, und wobei die Außenmantelfläche (16) dieser Hülse (1) mit einem Gewinde (18) für das Zusammenwirken mit dem Gewinde (82) des Deckels (2) versehen ist wobei weiter das Gewinde (82) des Deckels (2) an einer sich um eine Längsachse (64) des Deckels (2) erstreckenden Wand (60) dieses Deckels (2) ausgebildet ist und wobei der Deckel (2) aus Richtung des ersten axialen Endes (10) der Hülse (1) auf die Hülse (1) aufschraubbar ist, wobei die Hülse (1) zumindest einen axialen Anschlag (24) für den Deckel (2) aufweist, der axial vom ersten Ende (10) der Hülse (1) beabstandet ist.
摘要:
A sequentially moulded closure arrangement (1) comprising a body (4), which forms the shoulder of a container, such as a tube (2), and defines a dispensing passageway, a cover (5), to seal the dispensing passageway, and a fixing ring (7) to join the body to the container. The cover is connected to the body or the fixing ring by a moulded hinge (6) and the cover and fixing ring are sequentially moulded together as an integral moulding, removing the requirement to assemble the cover, body and fixing ring in a separate assembly operation. The arrangement has further advantages relating to cleanliness and ease of dispensing.
摘要:
The invention relates to a packaging container such as a tube which is characterized in that the top (11) of the tube is inter alia sealed by interior annular elements (18) configured by a film material that engage with the shoulder (15) of the top. If these annular elements (18) are produced from plastic films, defective joints between the shoulder (15) and the annular elements (18) are relatively frequent. These defective joints can be avoided by shaping the plastic film annular elements (18).
摘要:
The invention concerns a component (2, 3) for a soft package (1) with a substantially tubular shape comprising a narrow neck (7, 28) at one of its ends and a flat closure at the other end, said package being designed to contain a consumable product (5), such as toothpaste, which is squeezed out by pressing with the fingers. More particularly, the invention concerns a package component comprising an anti-diffusion layer (8) designed to protect the consumable product from its environment.
摘要:
The invention concerns a flexible tube (110, 210, 310) comprising a neck (113, 213, 313) whereof the outer surface is provided with irreversible securing means (114, 314) and whereon is mounted a transverse end wall (116, 216, 316) bearing a cylindrical vent (115, 215, 315). The invention also concerns a rigid end cap (120, 220, 320) provided at least with a sealing skirt (121, 221, 321) and a securing skirt (122, 322) provided with matching securing means (123, 323), said vent of the flexible tube and said sealing and securing skirts being arranged so as to obtain sealed attachment with longitudinal locking of the rigid end cap on the neck by a simple longitudinal translational movement. Additional means such as those described in FR 2 707 256 (cylindrical tube) or FR 9901530 (elliptical tube) enable by slight rotation after depression, complete rotational locking.
摘要:
Disclosed is a tube (10) for containing and dispensing contents, comprising: (a) a body portion (12); (b) a shoulder portion sealingly attached to the body portion, the shoulder portion and the body portion bounding a shoulder area (5) in the interior of the tube, and the shoulder portion provided with at least one extension (18) extending into the interior of the tube from the shoulder portion in the direction of the body portion; and (c) a nozzle (16) sealingly attached to the shoulder portion and provided with an orifice through which the contents can be dispensed; wherein the contents contained in the shoulder area of the tube are substantially prevented from being dispensed when the tube is squeezed.
摘要:
Behälter mit einem aus einem flachliegenden Zuschnitt aus weitgehend dichtem Material gewickelten und mit Hilfe einer Längsnaht(4,34,94) verschlossenen Mantel(2,32,92), der an seinem einen Ende durch eine weitere Siegelnaht(5,35,95) verschlossen ist, wobei in das andere Ende des Behälter-Mantels(2,32,92) ein Verschluß- und Entnahmeteil(3,33,63,93) eingesetzt ist.