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JPS5724213A - Forming by rolls - Google Patents

Forming by rolls

Info

Publication number
JPS5724213A
JPS5724213A JP10004980A JP10004980A JPS5724213A JP S5724213 A JPS5724213 A JP S5724213A JP 10004980 A JP10004980 A JP 10004980A JP 10004980 A JP10004980 A JP 10004980A JP S5724213 A JPS5724213 A JP S5724213A
Authority
JP
Japan
Prior art keywords
original sheet
rolls
nips
embossed
pattern
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
JP10004980A
Other languages
Japanese (ja)
Inventor
Katsumi Kumon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10004980A priority Critical patent/JPS5724213A/en
Publication of JPS5724213A publication Critical patent/JPS5724213A/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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: To provide a loyally embossed pattern to an original sheet by arranging the plural rolls around an embossed roll so as the nips between the rolls become tighter as the original sheet proceeds and passing the softened original sheet through these nips.
CONSTITUTION: The plural opposing rolls 61, 62, 63, 64 are arranged around an embossed roll 60 and the nips between both rolls 601, 602, 603, 604 are adjusted to become tighter successively. Then, a thermoplastic original sheet 10 is sent through these nips 601, 602, 603, 604 in a softened state at high temperature. Thus, cooling shrinkage of the original sheet 10 is offset by the thickness change of the original sheet 10, so the reversed pattern loyal to the pattern embossed on the roll 60 can be obtained on the sheet 10.
COPYRIGHT: (C)1982,JPO&Japio
JP10004980A 1980-07-21 1980-07-21 Forming by rolls Pending JPS5724213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10004980A JPS5724213A (en) 1980-07-21 1980-07-21 Forming by rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10004980A JPS5724213A (en) 1980-07-21 1980-07-21 Forming by rolls

Publications (1)

Publication Number Publication Date
JPS5724213A true JPS5724213A (en) 1982-02-08

Family

ID=14263638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10004980A Pending JPS5724213A (en) 1980-07-21 1980-07-21 Forming by rolls

Country Status (1)

Country Link
JP (1) JPS5724213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007015209A (en) * 2005-07-07 2007-01-25 Dainippon Printing Co Ltd Embossing apparatus
JP2007015208A (en) * 2005-07-07 2007-01-25 Dainippon Printing Co Ltd Embossing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007015209A (en) * 2005-07-07 2007-01-25 Dainippon Printing Co Ltd Embossing apparatus
JP2007015208A (en) * 2005-07-07 2007-01-25 Dainippon Printing Co Ltd Embossing device

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