IT1100230B - Economically mass-produced tooth-brushes - have bristles attached directly to brush-head by fusion at correct temp. - Google Patents

Economically mass-produced tooth-brushes - have bristles attached directly to brush-head by fusion at correct temp.

Info

Publication number
IT1100230B
IT1100230B IT2975078A IT2975078A IT1100230B IT 1100230 B IT1100230 B IT 1100230B IT 2975078 A IT2975078 A IT 2975078A IT 2975078 A IT2975078 A IT 2975078A IT 1100230 B IT1100230 B IT 1100230B
Authority
IT
Italy
Prior art keywords
head
bristles
brush
brushes
fusion
Prior art date
Application number
IT2975078A
Other languages
Italian (it)
Other versions
IT7829750A0 (en
Original Assignee
Puchy David P W
Guerinoni Ermanno
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
Application filed by Puchy David P W, Guerinoni Ermanno filed Critical Puchy David P W
Priority to IT2975078A priority Critical patent/IT1100230B/en
Publication of IT7829750A0 publication Critical patent/IT7829750A0/en
Application granted granted Critical
Publication of IT1100230B publication Critical patent/IT1100230B/en

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  • Brushes (AREA)

Abstract

The toothbrush comprises a plastics body with a handle and a head to which the plastics bristles are secured direct by adhesion. This can be achieved by first locally heating part of one side of the brush head until it melts when it is then brought into contact the ends of the plastics fibres which form the bristles. When set the bristles can be cut to the required length. Since the bristles are no longer embedded in holes in the brush head the process is considerably cheaper and is thus especially suitable for disposable toothbrushes intended for a single use.
IT2975078A 1978-11-14 1978-11-14 Economically mass-produced tooth-brushes - have bristles attached directly to brush-head by fusion at correct temp. IT1100230B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2975078A IT1100230B (en) 1978-11-14 1978-11-14 Economically mass-produced tooth-brushes - have bristles attached directly to brush-head by fusion at correct temp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2975078A IT1100230B (en) 1978-11-14 1978-11-14 Economically mass-produced tooth-brushes - have bristles attached directly to brush-head by fusion at correct temp.

Publications (2)

Publication Number Publication Date
IT7829750A0 IT7829750A0 (en) 1978-11-14
IT1100230B true IT1100230B (en) 1985-09-28

Family

ID=11228370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2975078A IT1100230B (en) 1978-11-14 1978-11-14 Economically mass-produced tooth-brushes - have bristles attached directly to brush-head by fusion at correct temp.

Country Status (1)

Country Link
IT (1) IT1100230B (en)

Also Published As

Publication number Publication date
IT7829750A0 (en) 1978-11-14

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