Unlock instant, AI-driven research and patent intelligence for your innovation.

Capsule closure device for closing two-piece capsules

A closed device, two-piece technology, applied in capsule delivery, drug delivery, pharmaceutical formulation, etc., can solve problems such as cracking and breaking of the bottom of the capsule

Active Publication Date: 2020-02-21
HARRO HOFLIGER VERPACKUNGSMASCHEN
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, with such high separating forces, the capsule bottom of the capsule lower part can also crack or break when it hits the capsule lower receptacle

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Capsule closure device for closing two-piece capsules
  • Capsule closure device for closing two-piece capsules
  • Capsule closure device for closing two-piece capsules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 1 A schematic, partly cutaway illustration shows a two-part capsule 20 , as it is used, for example, in the field of medicine or in the field of nutritional supplements, and which contains the active ingredient substance in the filled state. In the filled and closed state it is intended to be swallowed by a person. Various materials such as hard gelatin, HPMC etc. come into consideration as capsule material, which dissolve after swallowing and release the capsule content.

[0018] A two-part capsule is assembled from an upper capsule part 21 and a lower capsule part 22, wherein, with the lower part - nominal diameter d U The lower part of the capsule 22 is pushed into the upper part with a larger - nominal diameter D O In the open side of the upper part 21 of the capsule. In a typical construction, the capsule upper part 21 is formed by a hemispherical cap 23 , to which a cylindrical section 24 adjoins. The capsule top 21 is delimited on its open side by a su...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a capsule closure device for closing two-piece capsules (20) each having a capsule upper portion (21) and a capsule lower portion (22). The capsule closure device (1) comprises a capsule upper portion receiving member (2) and a capsule lower portion receiving member (3). The capsule upper portion receiving member (2) has a receiving hole (4) and an introduction hole (5) which is arranged coaxially relative to the receiving hole (4). The capsule upper portion receiving member (2) has at the inner side (11) thereof between the receiving hole (4) and the introduction hole(5) a support shoulder (6) for supporting the capsule upper portion (21). The capsule upper portion receiving member (2) has at the inner side (11) thereof at the introduction hole (5) at least one ventilation hole (9).

Description

technical field [0001] The invention relates to a capsule closing device for closing a two-part capsule. Background technique [0002] In particular in the field of medicine, but also in the field of nutritional supplements and the like, swallowable capsules are used, the cavity of which active ingredient substances etc. are filled. Such capsules are designed in two parts and consist of a capsule lower part and a capsule upper part inserted thereon. Popular capsule materials are hard gelatin, HPMC (hydroxypropyl methylcellulose) and the like. [0003] Empty capsules are provided for filling in a loosely inserted state and fed to the capsule closure. It comprises a capsule upper receptacle and a capsule lower receptacle, wherein empty capsules inserted loosely together first come into the capsule upper receptacle. Proceeding from this, the capsule lower part is pulled out of the capsule upper part, for example by means of low pressure, and inserted into the capsule lower r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61J3/07
CPCA61J3/072A61J3/074A61K9/4833
Inventor M.魏格尔
Owner HARRO HOFLIGER VERPACKUNGSMASCHEN
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com