JPS5651332A - Manufacture of patterned comb - Google Patents

Manufacture of patterned comb

Info

Publication number
JPS5651332A
JPS5651332A JP12827879A JP12827879A JPS5651332A JP S5651332 A JPS5651332 A JP S5651332A JP 12827879 A JP12827879 A JP 12827879A JP 12827879 A JP12827879 A JP 12827879A JP S5651332 A JPS5651332 A JP S5651332A
Authority
JP
Japan
Prior art keywords
comb
patterned
pattern
sheet
polished
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
JP12827879A
Other languages
Japanese (ja)
Inventor
Akio Ono
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP12827879A priority Critical patent/JPS5651332A/en
Publication of JPS5651332A publication Critical patent/JPS5651332A/en
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain easily the comb whose top portion alone is patterned by a method in which at the time of extrusion molding, a pattern layer is integrally formed inside of sheet material, and then the blank material is cut and polished.
CONSTITUTION: A synthetic resin sheet is molded by extrusion, cut to appropriate size to obtain a molded plate, followed by polishing process to obtain the comb. In this case, the pattern layer 2 expandible longitudinally, which is capable of emerging one or two or more layered pattern tinted with a color different from that of the base material 1, is integrally formed inside of the sheet. Then, the top portion 5 of the comb, formed by cutting slantly in the lengthwide direction so as to emerge the pattern, but not on both sides of the comb and the tip of the teeth 9, is polished to obtain the patterned comb.
COPYRIGHT: (C)1981,JPO&Japio
JP12827879A 1979-10-04 1979-10-04 Manufacture of patterned comb Pending JPS5651332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12827879A JPS5651332A (en) 1979-10-04 1979-10-04 Manufacture of patterned comb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12827879A JPS5651332A (en) 1979-10-04 1979-10-04 Manufacture of patterned comb

Publications (1)

Publication Number Publication Date
JPS5651332A true JPS5651332A (en) 1981-05-08

Family

ID=14980865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12827879A Pending JPS5651332A (en) 1979-10-04 1979-10-04 Manufacture of patterned comb

Country Status (1)

Country Link
JP (1) JPS5651332A (en)

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