JPH0134136B2 - - Google Patents

Info

Publication number
JPH0134136B2
JPH0134136B2 JP57100857A JP10085782A JPH0134136B2 JP H0134136 B2 JPH0134136 B2 JP H0134136B2 JP 57100857 A JP57100857 A JP 57100857A JP 10085782 A JP10085782 A JP 10085782A JP H0134136 B2 JPH0134136 B2 JP H0134136B2
Authority
JP
Japan
Prior art keywords
mold
upper mold
cut surface
thermoplastic resin
recess
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.)
Expired
Application number
JP57100857A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58217318A (ja
Inventor
Masatoshi Inatani
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 Holdings Corp
Original Assignee
Matsushita Refrigeration Co
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 Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP57100857A priority Critical patent/JPS58217318A/ja
Publication of JPS58217318A publication Critical patent/JPS58217318A/ja
Publication of JPH0134136B2 publication Critical patent/JPH0134136B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • B29C51/325—Moulds having cutting means combined with means for forming a rim
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP57100857A 1982-06-11 1982-06-11 合成樹脂品の裁断面バリ処理方法 Granted JPS58217318A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57100857A JPS58217318A (ja) 1982-06-11 1982-06-11 合成樹脂品の裁断面バリ処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57100857A JPS58217318A (ja) 1982-06-11 1982-06-11 合成樹脂品の裁断面バリ処理方法

Publications (2)

Publication Number Publication Date
JPS58217318A JPS58217318A (ja) 1983-12-17
JPH0134136B2 true JPH0134136B2 (de) 1989-07-18

Family

ID=14284973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57100857A Granted JPS58217318A (ja) 1982-06-11 1982-06-11 合成樹脂品の裁断面バリ処理方法

Country Status (1)

Country Link
JP (1) JPS58217318A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3311980B1 (de) * 2016-10-19 2021-02-24 Mondini S.r.l. Verfahren zur herstellung eines aufnahmeelements und vorrichtung zum heisssiegeln einer deckfolie auf einem ringförmigen band eines aufnahmeelements
IT201600105165A1 (it) * 2016-10-19 2018-04-19 Mondini S R L Metodo per realizzare un elemento di contenimento ed apparecchiatura per la termosaldatura di un film di copertura ad una fascia anulare di un elemento di contenimento
DE102022104583A1 (de) * 2022-02-25 2023-08-31 Syntegon Technology Gmbh Niederhaltervorrichtung für eine Umformvorrichtung, Verfahren zu einer Umformung von Verpackungsmaterial mittels der Umformvorrichtung sowie Produktionsmaschine mit einer derartigen Umformvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507089A (de) * 1973-05-23 1975-01-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507089A (de) * 1973-05-23 1975-01-24

Also Published As

Publication number Publication date
JPS58217318A (ja) 1983-12-17

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