JPS5443961A - Manufacture of synthetic resin tile - Google Patents

Manufacture of synthetic resin tile

Info

Publication number
JPS5443961A
JPS5443961A JP11174577A JP11174577A JPS5443961A JP S5443961 A JPS5443961 A JP S5443961A JP 11174577 A JP11174577 A JP 11174577A JP 11174577 A JP11174577 A JP 11174577A JP S5443961 A JPS5443961 A JP S5443961A
Authority
JP
Japan
Prior art keywords
tile
rubber form
synthetic resin
concaves
bend
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
JP11174577A
Other languages
Japanese (ja)
Inventor
Shigetoshi Takagi
Yoshio Shimo
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 JP11174577A priority Critical patent/JPS5443961A/en
Publication of JPS5443961A publication Critical patent/JPS5443961A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: To provide a process for manufacturing a synthetic resin tile through releasing it with freedom from any strain left, with shorthened length of cycle for the hot press molding as well as reduced heat loss during the process, by blowing air between a metal base and a silicone rubber form fitted in the base to bend the rubber form.
CONSTITUTION: A base material sheet 6 is placed on a press plate 7, and pattern- forming sheets 5 are fitted in concaves 4. The resulting system is then subjected to hot press forming between two press plates 7 and 7 to make the sheets 5 adhere to the upper surface of the sheet 6 to form a tile A. The temperature of the whole system is then lowered followed by blowing air through a vent 8 to bend a silicone rubber form 3 by the air pressure, effecting enlargement of the concaves 4, thus resulting in separation of the tile A from the rubber form 3.
COPYRIGHT: (C)1979,JPO&Japio
JP11174577A 1977-09-14 1977-09-14 Manufacture of synthetic resin tile Pending JPS5443961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11174577A JPS5443961A (en) 1977-09-14 1977-09-14 Manufacture of synthetic resin tile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11174577A JPS5443961A (en) 1977-09-14 1977-09-14 Manufacture of synthetic resin tile

Publications (1)

Publication Number Publication Date
JPS5443961A true JPS5443961A (en) 1979-04-06

Family

ID=14569103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11174577A Pending JPS5443961A (en) 1977-09-14 1977-09-14 Manufacture of synthetic resin tile

Country Status (1)

Country Link
JP (1) JPS5443961A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388263A (en) * 1981-10-13 1983-06-14 General Dynamics Corp./Convair Division Controlled elastomeric tooling for plastic fabrication
JPS6135215A (en) * 1984-07-19 1986-02-19 Matsushita Electric Works Ltd Molding method of thermoplastic resin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388263A (en) * 1981-10-13 1983-06-14 General Dynamics Corp./Convair Division Controlled elastomeric tooling for plastic fabrication
JPS6135215A (en) * 1984-07-19 1986-02-19 Matsushita Electric Works Ltd Molding method of thermoplastic resin

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