EP0190776A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Package filled with a water-soluble toxic pulverulent or granular product

Assignee: Greif International Holding BV

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Filing: 1986-01-10

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Granted: —

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Expires: 2006-01-10

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Abstract

Abstract Some chemical products are so toxic that they must not come into contact with parts of the human body. A package of such a construction that during filling and transport thereof and during the release of product therefrom, the risk of anyone coming into contact with the product is restricted to a minimum, is characterized in that the product is situated in a closed inner container (1) consisting of a water-soluble flexible material and that the filled inner container is placed inside a closed outer container (2) consisting of a flexible material which is resistant to water, both the inner container (1) and the outer container (2) consisting of a flexible tube which is closed near the two ends by a transverse joint (4 or 5 respectively) and the end strips (6) of the inner container are connected to the joining strips (5) of the outer container in a manner such that between the contents of the inner container and the said joining strips there is a certain distance, and that a tear line (7) is made in an exposed part of one of the end strips (6) of the inner container (1

Inventors

👤 Peter Reginald Kerry
👤 Jeffrey Lloyd Lewis

Bibliographic Details

Application Number —

Jurisdiction EP

Data Source google_patents

Last Synchronized 2026-11-05 23:00

CPC Classifications

B; B65; B65D; B65D75/00; B65D75/38; B65B; B65B9/00; B65B9/10; B65B9/20

Claims Analysis

Total Claims: 3

Claim 1

Independent Claim 150 words

Package filled with a water-soluble toxic pulverulent or granular product, characterized in that the toxic product is situated in a closed inner container (1) consisting of a water-soluble flexible material, and that the filled inner container is placed inside a closed outer container (2) consisting of a flexible material which is resistant to water, both the inner container (1) and the outer container (2) consisting of a flexible tube which is closed near the two ends by a transverse joint (4 or 5 respectively) and the end strips (6) of the inner container are connected to the joining strips (5) of the outer container in a manner such that between the contents of the inner container and the said joining strips there is a certain distance, and that a tear line (7) is made in an exposed part of one of the end strips (6) of the inner container (1).

Claim 2

Dependent Claim 150 words

Claim 3

Dependent Claim 111 words

Device for the manufacture of filled packages according to Claim 1, characterized by a first filling pipe (13), means for the metered supply of pulverulent or granular product to the filling pipe (13), means (15) for placing around the first filling pipe (13) a first continuous tube of film or laminate, means (19, 23) of making a transverse joint in the first tube and a tear line in the joint, a second filling pipe (14) for receiving the filled packages, means (16) for placing a second continuous tube consisting of film or laminate around the second filling pipe (14) and means (20) for making a transverse joint in the second tube.

References Cited (Backward Citations)

GB1054808A Cited

US3958749A Cited

EP0049978A1 Cited

EP0057768A2 Cited

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