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JPS5563219A - Method of fabricating condom forming mold - Google Patents

Method of fabricating condom forming mold

Info

Publication number
JPS5563219A
JPS5563219A JP13767278A JP13767278A JPS5563219A JP S5563219 A JPS5563219 A JP S5563219A JP 13767278 A JP13767278 A JP 13767278A JP 13767278 A JP13767278 A JP 13767278A JP S5563219 A JPS5563219 A JP S5563219A
Authority
JP
Japan
Prior art keywords
forming mold
recession
photosensitive agent
condom
mold
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
JP13767278A
Other languages
Japanese (ja)
Other versions
JPS565656B2 (en
Inventor
Tokuhisa Kato
Yoshikazu Oshitani
Nobuo Yuasa
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.)
Okamoto Corp
Okamoto Industries Inc
Original Assignee
Okamoto Corp
Okamoto Riken Rubber Co Ltd
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 Okamoto Corp, Okamoto Riken Rubber Co Ltd filed Critical Okamoto Corp
Priority to JP13767278A priority Critical patent/JPS5563219A/en
Publication of JPS5563219A publication Critical patent/JPS5563219A/en
Publication of JPS565656B2 publication Critical patent/JPS565656B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Orthopedics, Nursing, And Contraception (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

PURPOSE: To cause a photosensitive agent to adhere to the surface of a mold and to form recessed and projected patterns on the surface of the mold by the exposure and development thereby to obtain easily and precisely a condom forming mold provided with an aventurine surface.
CONSTITUTION: A photosensitive agent is caused to adhere to a glass-made forming mold main body A and a pattern-making film is wound on the photosensitive agent adhered surface, thus the film being exposed to arc light. This is dipped in a mixture solution consisting of hydrogen fluoride and hydrochloric acid at a ratio of 2 to 1 thereby to form a corrosion recession 2 on the surface of the forming mold main body. The corroded recession is further impaired with a mixture of sand, silica and hydrogen fluoride thereby to obtain a condom forming mold 1 having an aventurine corroded recession.
COPYRIGHT: (C)1980,JPO&Japio
JP13767278A 1978-11-07 1978-11-07 Method of fabricating condom forming mold Granted JPS5563219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13767278A JPS5563219A (en) 1978-11-07 1978-11-07 Method of fabricating condom forming mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13767278A JPS5563219A (en) 1978-11-07 1978-11-07 Method of fabricating condom forming mold

Publications (2)

Publication Number Publication Date
JPS5563219A true JPS5563219A (en) 1980-05-13
JPS565656B2 JPS565656B2 (en) 1981-02-06

Family

ID=15204113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13767278A Granted JPS5563219A (en) 1978-11-07 1978-11-07 Method of fabricating condom forming mold

Country Status (1)

Country Link
JP (1) JPS5563219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106691664A (en) * 2011-12-19 2017-05-24 安塞尔有限公司 Condom having a raised contoured surface and method and apparatus for manufacturing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176569U (en) * 1974-12-12 1976-06-16
JPS5176567U (en) * 1974-12-12 1976-06-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176569U (en) * 1974-12-12 1976-06-16
JPS5176567U (en) * 1974-12-12 1976-06-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106691664A (en) * 2011-12-19 2017-05-24 安塞尔有限公司 Condom having a raised contoured surface and method and apparatus for manufacturing

Also Published As

Publication number Publication date
JPS565656B2 (en) 1981-02-06

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