CA2449306A1 - Blow molding sealed container system - Google Patents
Blow molding sealed container system Download PDFInfo
- Publication number
- CA2449306A1 CA2449306A1 CA002449306A CA2449306A CA2449306A1 CA 2449306 A1 CA2449306 A1 CA 2449306A1 CA 002449306 A CA002449306 A CA 002449306A CA 2449306 A CA2449306 A CA 2449306A CA 2449306 A1 CA2449306 A1 CA 2449306A1
- Authority
- CA
- Canada
- Prior art keywords
- container
- tube
- head
- jaws
- mold
- 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.)
- Granted
Links
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Disclosed is a container made according to a method for manufacturing a sealed container filled with a liquid substance, comprising the steps of positioning a portion of an extruded tube in a blow mold to form a container having a body with a body diameter, a detachably mounted head to facilitate opening the container with a head diameter considerably smaller than the body diameter and a transition part between the body and the head substantially extending in a radial plane, the tube having a diameter slightly greater than the head diameter, the blow mold including main jaws between top jaws and a mold base, closing a bottom end of the tube forming a bottom of the container, blowing air into the tube, after the tube bottom end is closed, and simultaneously moving the mold base in a first movement toward the top jaws of the blow mold to decrease a space inside the main jaws, filling the container in the blow mold with the liquid substance, moving the mold base further toward the mold top jaws until the container is free of air and is completely filled by the liquid substance, and forming a top segment of the tube with the top jaws into the container head and sealing the formed container.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4439231A DE4439231C1 (en) | 1994-11-03 | 1994-11-03 | Blow molding process for producing a closed container and container produced according to this process |
| DEP4439231.1 | 1994-11-03 | ||
| CA002161175A CA2161175C (en) | 1994-11-03 | 1995-10-23 | Blow molding sealed container system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002161175A Division CA2161175C (en) | 1994-11-03 | 1995-10-23 | Blow molding sealed container system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2449306A1 true CA2449306A1 (en) | 1996-05-04 |
| CA2449306C CA2449306C (en) | 2004-10-19 |
Family
ID=30771583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002449306A Expired - Lifetime CA2449306C (en) | 1994-11-03 | 1995-10-23 | Blow molding sealed container system |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2449306C (en) |
-
1995
- 1995-10-23 CA CA002449306A patent/CA2449306C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2449306C (en) | 2004-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20151023 |