JPS5445631A - Partial plating for plastic members - Google Patents

Partial plating for plastic members

Info

Publication number
JPS5445631A
JPS5445631A JP11124377A JP11124377A JPS5445631A JP S5445631 A JPS5445631 A JP S5445631A JP 11124377 A JP11124377 A JP 11124377A JP 11124377 A JP11124377 A JP 11124377A JP S5445631 A JPS5445631 A JP S5445631A
Authority
JP
Japan
Prior art keywords
type
coated
paraffin
plating
printing
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
JP11124377A
Other languages
Japanese (ja)
Inventor
Nobuo Sato
Tomio Kumagai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11124377A priority Critical patent/JPS5445631A/en
Publication of JPS5445631A publication Critical patent/JPS5445631A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: An impact-type plastic printing type of computer serial printer is coated with paraffin on the region not be plated and then dipped into plating solution. The plastic type will need partial plating only, thereby to effect longer useful life.
CONSTITUTION: A polyacetal resin type base 1a having print section 1b and spring 2 is first activated on the whole surface 1a and 1b and then coated with paraffin layer in thickness of 10 to 50 microns, excepting the printing surface. The paraffin- coated type is then wholly dipped into Ni plating solution until is has a 50 micron thickness of plating 4. The paraffin-coated region 3 has no plating metal which may otherwise fall by impact. As there is no such falling metal fragments, the type withstands damage after 10,000 printing use.
COPYRIGHT: (C)1979,JPO&Japio
JP11124377A 1977-09-17 1977-09-17 Partial plating for plastic members Pending JPS5445631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11124377A JPS5445631A (en) 1977-09-17 1977-09-17 Partial plating for plastic members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11124377A JPS5445631A (en) 1977-09-17 1977-09-17 Partial plating for plastic members

Publications (1)

Publication Number Publication Date
JPS5445631A true JPS5445631A (en) 1979-04-11

Family

ID=14556200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11124377A Pending JPS5445631A (en) 1977-09-17 1977-09-17 Partial plating for plastic members

Country Status (1)

Country Link
JP (1) JPS5445631A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106119818A (en) * 2016-08-30 2016-11-16 合肥乐凯科技产业有限公司 A kind of method of inorganic powder surface chemical plating and thin film thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106119818A (en) * 2016-08-30 2016-11-16 合肥乐凯科技产业有限公司 A kind of method of inorganic powder surface chemical plating and thin film thereof

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