CA2508759A1 - Method for forming a band seal on a capsule - Google Patents

Method for forming a band seal on a capsule Download PDF

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Publication number
CA2508759A1
CA2508759A1 CA002508759A CA2508759A CA2508759A1 CA 2508759 A1 CA2508759 A1 CA 2508759A1 CA 002508759 A CA002508759 A CA 002508759A CA 2508759 A CA2508759 A CA 2508759A CA 2508759 A1 CA2508759 A1 CA 2508759A1
Authority
CA
Canada
Prior art keywords
sealant
cap
band seal
applying
band
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
Application number
CA002508759A
Other languages
French (fr)
Other versions
CA2508759C (en
Inventor
Yoshihiro Furuya
Takao Enomoto
Koji Sato
Taiichi Mizuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shionogi and Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP8247305A external-priority patent/JPH1071186A/en
Application filed by Individual filed Critical Individual
Publication of CA2508759A1 publication Critical patent/CA2508759A1/en
Application granted granted Critical
Publication of CA2508759C publication Critical patent/CA2508759C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Application Of Or Painting With Fluid Materials (AREA)
  • Medicinal Preparation (AREA)
  • Closures For Containers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

A band seal is formed between a body and a cap of a capsule by fitting the cap on the body, and applying a gelatin-base sealant at least one time in the form of a band spanning the cap and the body. Band sealing is carried out by at least one of the following steps (A) to (E): the step (A) of applying the sealant at a temperature of 30-40°C at least when the sealant is first applied, the step (B) of applying the sealant at a viscosity of 50-200 centipoises at 50°C at least when the sealant is first applied, the step (C) of after the sealant is applied, blowing cold air at a temperature of up to 10°C to the band seal to cool the band seal below 10°C, the step (D) of reducing the joint distance between the body and the cap shorter than the standard capsule length, and the step (E) of applying the sealant to only an edge adjacent portion of the cap surface when the sealant is first applied. The invention prevents bubbles from generating in the band seal.
CA002508759A 1996-08-29 1997-08-28 Method for forming a band seal on a capsule Expired - Fee Related CA2508759C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8247305A JPH1071186A (en) 1996-08-29 1996-08-29 Formation of band seal of capsule
JP8-247305 1996-08-29
CA002214160A CA2214160C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002214160A Division CA2214160C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule

Publications (2)

Publication Number Publication Date
CA2508759A1 true CA2508759A1 (en) 1998-02-28
CA2508759C CA2508759C (en) 2008-09-09

Family

ID=35006314

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002508759A Expired - Fee Related CA2508759C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule
CA002508963A Expired - Fee Related CA2508963C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule
CA002508890A Expired - Fee Related CA2508890C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002508963A Expired - Fee Related CA2508963C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule
CA002508890A Expired - Fee Related CA2508890C (en) 1996-08-29 1997-08-28 Method for forming a band seal on a capsule

Country Status (1)

Country Link
CA (3) CA2508759C (en)

Also Published As

Publication number Publication date
CA2508890A1 (en) 1998-02-28
CA2508890C (en) 2009-01-06
CA2508963C (en) 2008-06-17
CA2508759C (en) 2008-09-09
CA2508963A1 (en) 1998-02-28

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