CA2528523A1 - Tube d'un seul tenant obtenu par injection de matidre plastique - Google Patents
Tube d'un seul tenant obtenu par injection de matidre plastique Download PDFInfo
- Publication number
- CA2528523A1 CA2528523A1 CA002528523A CA2528523A CA2528523A1 CA 2528523 A1 CA2528523 A1 CA 2528523A1 CA 002528523 A CA002528523 A CA 002528523A CA 2528523 A CA2528523 A CA 2528523A CA 2528523 A1 CA2528523 A1 CA 2528523A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- hole
- lateral surface
- opening
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000002347 injection Methods 0.000 title claims description 14
- 239000007924 injection Substances 0.000 title claims description 14
- 239000000463 material Substances 0.000 title claims description 12
- 239000004033 plastic Substances 0.000 title claims description 12
- 229920003023 plastic Polymers 0.000 title claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- -1 for example Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/02—Body construction
- B65D35/04—Body construction made in one piece
- B65D35/08—Body construction made in one piece from plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tubes (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
L'invention concerne un tube (1) comprenant une partie inférieure (1a), ouverte afin d'y introduire un produit, pouvant ensuite être fermée, et une partie supérieure (1b) dotée d'un trou traversant (2) qui laisse passer et sortir ledit produit du tube. La partie inférieure (1a) est délimitée par une surface latérale moins épaisse que la surface latérale de la partie supérieure (1b) qui délimite une partie restante du tube (1). La partie supérieure (1b) comprend une ouverture (3) plus large que le trou traversant (2) et installée dans une zone de la partie supérieure (1b) dans laquelle se trouve le trou traversant (2), un réducteur (4) étant ajusté de manière étanche dans l'ouverture et le trou traversant (2) étant managé dans ledit réducteur (4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IT2004/000570 WO2006043288A1 (fr) | 2004-10-20 | 2004-10-20 | Tube monobloc produit par injection de matiere plastique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2528523A1 true CA2528523A1 (fr) | 2006-04-20 |
Family
ID=34959429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002528523A Abandoned CA2528523A1 (fr) | 2004-10-20 | 2004-10-20 | Tube d'un seul tenant obtenu par injection de matidre plastique |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070108227A1 (fr) |
| EP (1) | EP1802532A1 (fr) |
| BR (1) | BRPI0412144A (fr) |
| CA (1) | CA2528523A1 (fr) |
| MX (1) | MXPA06000719A (fr) |
| WO (1) | WO2006043288A1 (fr) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1074849A (fr) * | 1953-02-10 | 1954-10-08 | Gestetner Ltd | Tube déformable destiné à contenir de l'encre ou analogue |
| US3063601A (en) * | 1958-12-09 | 1962-11-13 | Phyllis G Herman | Self-sealing collapsible tubes |
| US3648895A (en) * | 1969-03-28 | 1972-03-14 | Atis Strazdins | Collapsible tube containers |
| DE2045333A1 (de) * | 1970-09-14 | 1972-03-16 | Strazdins, Atis, Fairy Meadow, Neusüdwales (Australien) | Zusammenfaltbare Tube |
| US3756729A (en) * | 1972-06-26 | 1973-09-04 | W Tufts | Dispensing applicator |
| FR2465650A1 (fr) * | 1979-09-26 | 1981-03-27 | Bouchons Plastiques | Perfectionnements aux emballages souples a systeme d'expulsion de leur contenu |
| FR2824811B1 (fr) * | 2001-05-15 | 2004-07-16 | Eurotube | Ebauche injectee de tube de conditionnement et procede de fabrication de cette ebauche |
| FR2850363B1 (fr) * | 2003-01-24 | 2006-04-14 | Cep Ind | Tube souple a vidage integral et a effet retour amplifie |
| JP4357183B2 (ja) * | 2003-02-14 | 2009-11-04 | 大成化工株式会社 | 積層剥離ボトル及びその製造方法 |
-
2004
- 2004-10-20 WO PCT/IT2004/000570 patent/WO2006043288A1/fr not_active Application Discontinuation
- 2004-10-20 BR BRPI0412144-9A patent/BRPI0412144A/pt not_active IP Right Cessation
- 2004-10-20 CA CA002528523A patent/CA2528523A1/fr not_active Abandoned
- 2004-10-20 EP EP04791904A patent/EP1802532A1/fr not_active Withdrawn
- 2004-10-20 MX MXPA06000719A patent/MXPA06000719A/es not_active Application Discontinuation
- 2004-10-20 US US10/563,556 patent/US20070108227A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0412144A (pt) | 2006-08-22 |
| US20070108227A1 (en) | 2007-05-17 |
| EP1802532A1 (fr) | 2007-07-04 |
| WO2006043288A1 (fr) | 2006-04-27 |
| MXPA06000719A (es) | 2006-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |