Processing

Please wait...

Settings

Settings

1. WO2020003185 - PREFORM AND CONTAINER ADAPTED FOR ACCOMMODATING AN INSERT PIECE, WITH METHODS AND APPARATUS FOR THEIR PRODUCTION

Publication Number WO/2020/003185
Publication Date 02.01.2020
International Application No. PCT/IB2019/055438
International Filing Date 27.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11
Making preforms
06
by moulding the material
08
Injection moulding
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
02
Combined blow-moulding and manufacture of the preform or the parison
06
Injection blow-moulding
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
26
Moulds
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
40
Removing or ejecting moulded articles
44
for undercut articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11
Making preforms
14
characterised by structure or composition
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
25
Details of other kinds or types of rigid or semi-rigid containers
38
Devices for discharging contents
40
Nozzles or spouts
48
Separable nozzles or spouts
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
25
Details of other kinds or types of rigid or semi-rigid containers
38
Devices for discharging contents
40
Nozzles or spouts
48
Separable nozzles or spouts
50
arranged to be plugged in two alternate positions
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
47
Closures with filling and discharging, or with discharging, devices
04
Closures with discharging devices other than pumps
06
with pouring spouts or tubes; with discharge nozzles or passages
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17
Component parts, details or accessories; Auxiliary operations
26
Moulds
37
Mould cavity walls
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
31
Other particular articles
B29B 11/08 (2006.01)
B29C 49/06 (2006.01)
B29C 45/26 (2006.01)
B29C 45/44 (2006.01)
B29B 11/14 (2006.01)
B65D 25/48 (2006.01)
CPC
B29B 11/08
B29B 11/14
B29B 2911/14328
B29B 2911/14335
B29B 2911/14341
B29B 2911/14433
Applicants
  • RESILUX N.V. [BE/BE]; Damstraat 4 9230 Wetteren, BE
Inventors
  • DE CUYPER, Dirk; BE
  • DIERICKX, William; BE
  • ALDAYA, Jesus; ES
  • ANTHIERENS, Tom; BE
Agents
  • EECKHAOUDT, Sabine; BE
Priority Data
18382476.227.06.2018EP
Publication Language English (EN)
Filing Language Dutch (NL)
Designated States
Title
(EN) PREFORM AND CONTAINER ADAPTED FOR ACCOMMODATING AN INSERT PIECE, WITH METHODS AND APPARATUS FOR THEIR PRODUCTION
(FR) PRÉFORME ET CONTENANT CONÇUS POUR RECEVOIR UNE PIÈCE D'INSERT, PROCÉDÉS ET APPAREIL POUR LEUR PRODUCTION
Abstract
(EN)
The invention provides a mould core and injection moulding apparatus for the production of a preform using a mould core which in the zone for defining the neck part of the preform comprises a combination of a raised portion and a shallow groove with a depth of 0.01 to 1 mm provided in the raised portion, for defining an internal attachment means in the neck of the preform. The invention also provides a preform and a container made from the preform, with internal attachment means in the neck. The internal attachment means is carried out rotation symmetrically with respect to the longitudinal axis of the preform. The combinations with an insert piece, preferably a pouring spout, flexible hose or dosing cap, have also been described. Furthermore, the invention provides an injection moulding method for the preform production and a stretch blow moulding method for the container production.
(FR)
La présente invention concerne un noyau de moule et un appareil de moulage par injection pour la production d'une préforme à l'aide d'un noyau de moule qui, dans la zone pour définir la partie col de la préforme, comprend une combinaison d'une partie en relief et d'une rainure peu profonde ayant une profondeur de 0,01 à 1 mm disposée dans la partie en relief, pour définir un moyen de fixation interne dans le col de la préforme. La présente invention concerne également une préforme et un contenant fabriqué à partir de la préforme, comprenant un moyen de fixation interne dans le col. Le moyen de fixation interne est mis en rotation symétriquement par rapport à l'axe longitudinal de la préforme. Les combinaisons avec une pièce d'insert, de préférence un bec verseur, un tuyau flexible ou un capuchon de dosage, ont également été décrites. En outre, la présente invention concerne un procédé de moulage par injection pour la production de préformes et un procédé de moulage par étirage-gonflage pour la production de contenants.
Latest bibliographic data on file with the International Bureau