JPS5425960A - Manufacturing of rock wool board having relief patterns - Google Patents

Manufacturing of rock wool board having relief patterns

Info

Publication number
JPS5425960A
JPS5425960A JP9166677A JP9166677A JPS5425960A JP S5425960 A JPS5425960 A JP S5425960A JP 9166677 A JP9166677 A JP 9166677A JP 9166677 A JP9166677 A JP 9166677A JP S5425960 A JPS5425960 A JP S5425960A
Authority
JP
Japan
Prior art keywords
rock wool
manufacturing
wool board
relief patterns
patterns
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.)
Pending
Application number
JP9166677A
Other languages
Japanese (ja)
Inventor
Shunzo Yamazaki
Mitsuo Ito
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9166677A priority Critical patent/JPS5425960A/en
Publication of JPS5425960A publication Critical patent/JPS5425960A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To manufacture a rock wool board having refief patterns, without generating cutting, by a simple process comprising (a) insetting spacers between an upper mold and a lower mold, and (b) heat-pressing a wet mat of rock wool between the molds.
COPYRIGHT: (C)1979,JPO&Japio
JP9166677A 1977-07-29 1977-07-29 Manufacturing of rock wool board having relief patterns Pending JPS5425960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9166677A JPS5425960A (en) 1977-07-29 1977-07-29 Manufacturing of rock wool board having relief patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9166677A JPS5425960A (en) 1977-07-29 1977-07-29 Manufacturing of rock wool board having relief patterns

Publications (1)

Publication Number Publication Date
JPS5425960A true JPS5425960A (en) 1979-02-27

Family

ID=14032798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9166677A Pending JPS5425960A (en) 1977-07-29 1977-07-29 Manufacturing of rock wool board having relief patterns

Country Status (1)

Country Link
JP (1) JPS5425960A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136760A (en) * 1975-05-22 1976-11-26 Daiken Trade & Industry Process for manufacturing soft fiberboard with rugged patterns

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136760A (en) * 1975-05-22 1976-11-26 Daiken Trade & Industry Process for manufacturing soft fiberboard with rugged patterns

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