Apparatus for packaging and dispensing a stain removing agent in portions

• US 3,993,190 A
• Filed: 06/19/1975
• Issued: 11/23/1976
• Est. Priority Date: 06/24/1974
• Status: Expired due to Term

• Current Assignee: Chemiro AG
• Original Assignee: Chemiro AG
• Inventors: Schmidgall, Heinz
• Primary Examiner(s): Gilen, Leon
• Application Number:
  US05/588,145
• Time in Patent Office: 523 Days
• Field of Search: 206/466, 206/461, 206/528, 206/238-241, 206/484, 206/537, 206/223, 206/229, 215/32, 229/9-11, 229/19, 229/20, 229/51 CE, 30/93, 30/1 J, 401/132
• US Class Current: 206/229
• CPC Class Codes: A61J 1/067 Flexible ampoules, the contents of which are expelled by squeezing
• CPC Class Codes: B65D 75/327 and forming several compartments
• CPC Class Codes: C11D 17/003 Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
• CPC Class Codes: C11D 17/0039 Coated compositions or coated components in the compositions, (micro)capsules

Abstract

The specification discloses a method and apparatus for packaging and dispensing stain removing agents in small, individualized capsules. The stain removing agents are preferably in paste form. The individual capsules are readily deformable and are stored in individual troughs in a receiving plate which, in turn, is covered by a covering sheet.

Claims

1. An apparatus for packaging in portions a stain removing agent, said packaging apparatus comprising:

capsules for containing stain removing agent;

said capsules being made of a material which can be deformed by the action of pressure;

a receiving plate including receiving troughs for individually receiving said capsules, said receiving plate including integral scraper means at one edge thereof for permitting scraping of an area after application of said stain removing agent, said integral scraping means comprising said plate including corrugations along an edge thereof to thereby define said scraper means;

a covering sheet extending over said receiving plate and covering said capsules.

2. The apparatus in accordance with claim 1, in which said capsules having a bottle shape, including a body portion and a narrower neck portion projecting from said body portion.

3. The apparatus in accordance with claim 2, in which said neck of each of said capsules includes a zone of weakness adjacent said body of said capsule.

4. The apparatus in accordance with claim 3 in which said receiving plate includes at least on one edge defining cutting means for cutting each said capsule.

5. The apparatus of claim 4 in which said cutting means comprises saw teeth formed in said one edge of said receiving plate.

6. The apparatus in accordance with claim 5 in which said receiving plate includes at least one folding flap for advertising text and/or instructions for use.

7. The apparatus in accordance with claim 6 which further includes a box in which said receiving plate is accommodated.

8. The apparatus in accordance with claim 7 in which said box is provided with a suspension rail.

9. The apparatus in accordance with claim 2 in which said receiving plate includes at least on one edge defining cutting means for cutting each said capsule.

10. The apparatus of claim 9 in which said cutting means comprises saw teeth formed in said one edge of said receiving plate.

11. The apparatus in accordance with claim 1 in which said receiving plate includes at least on one edge defining cutting means for cutting each said capsule.

12. The apparatus of claim 1 in which said receiving troughs of said receiving plate are made of a material capable of being deformed under pressure and said covering sheet is of a thin material capable of being readily broken whereby a user can eject a capsule from said receiving plate by applying pressure to the rear of the trough thereby deforming said trough and forcing said capsule through said covering sheet.

13. The apparatus of claim 12 in which said covering sheet is a foil material and said troughs are thin plastic.

14. The apparatus of claim 13 in which said receiving plate comprises a cardboard layer having apertures therein, a plastic layer including deformations extending through said apertures to define said troughs and a foil layer on top of said plastic layer to define said covering sheet.