JPH0579570B2 - - Google Patents

Info

Publication number
JPH0579570B2
JPH0579570B2 JP63083504A JP8350488A JPH0579570B2 JP H0579570 B2 JPH0579570 B2 JP H0579570B2 JP 63083504 A JP63083504 A JP 63083504A JP 8350488 A JP8350488 A JP 8350488A JP H0579570 B2 JPH0579570 B2 JP H0579570B2
Authority
JP
Japan
Prior art keywords
thread
film
tape
opening
welding
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 - Fee Related
Application number
JP63083504A
Other languages
English (en)
Other versions
JPH01267138A (ja
Inventor
Hiroichi Ishikawa
Hirofumi Watanabe
Tetsuo Iizuka
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.)
Honshu Paper Co Ltd
Original Assignee
Honshu Paper Co 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 Honshu Paper Co Ltd filed Critical Honshu Paper Co Ltd
Priority to JP63083504A priority Critical patent/JPH01267138A/ja
Priority to PCT/JP1989/000364 priority patent/WO1989009730A1/ja
Publication of JPH01267138A publication Critical patent/JPH01267138A/ja
Publication of JPH0579570B2 publication Critical patent/JPH0579570B2/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings
    • B31B50/8126—Applying strips or strings, e.g. tear strips or strings parallel to the direction of movement of the webs or the blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Wrappers (AREA)

Description

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Claims (1)

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    ļ¼“é …čØ˜č¼‰ć®é–‹å°ē³øć‚’åŒ…č£…ē”Øćƒ•ć‚¤ćƒ«ćƒ ć«ćƒ†ćƒ¼ćƒ—ēŠ¶ć«
    ęŽ„ē€ć™ć‚‹č£…ē½®ć€‚
JP63083504A 1988-04-05 1988-04-05 é–‹å°ē³øć‚’åŒ…č£…ē”Øćƒ•ć‚£ćƒ«ćƒ ć«åÆ¾ć—ćƒ†ćƒ¼ćƒ—ēŠ¶ć«ęŽ„ē€ć™ć‚‹ę–¹ę³•åŠć³ćć®č£…ē½® Granted JPH01267138A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP63083504A JPH01267138A (ja) 1988-04-05 1988-04-05 é–‹å°ē³øć‚’åŒ…č£…ē”Øćƒ•ć‚£ćƒ«ćƒ ć«åÆ¾ć—ćƒ†ćƒ¼ćƒ—ēŠ¶ć«ęŽ„ē€ć™ć‚‹ę–¹ę³•åŠć³ćć®č£…ē½®
PCT/JP1989/000364 WO1989009730A1 (fr) 1988-04-05 1989-04-05 Procede et appareil pour souder un systeme s'ouvrant par dechirure sur un film d'emballage sous forme de ruban

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63083504A JPH01267138A (ja) 1988-04-05 1988-04-05 é–‹å°ē³øć‚’åŒ…č£…ē”Øćƒ•ć‚£ćƒ«ćƒ ć«åÆ¾ć—ćƒ†ćƒ¼ćƒ—ēŠ¶ć«ęŽ„ē€ć™ć‚‹ę–¹ę³•åŠć³ćć®č£…ē½®

Publications (2)

Publication Number Publication Date
JPH01267138A JPH01267138A (ja) 1989-10-25
JPH0579570B2 true JPH0579570B2 (ja) 1993-11-04

Family

ID=13804312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63083504A Granted JPH01267138A (ja) 1988-04-05 1988-04-05 é–‹å°ē³øć‚’åŒ…č£…ē”Øćƒ•ć‚£ćƒ«ćƒ ć«åÆ¾ć—ćƒ†ćƒ¼ćƒ—ēŠ¶ć«ęŽ„ē€ć™ć‚‹ę–¹ę³•åŠć³ćć®č£…ē½®

Country Status (2)

Country Link
JP (1) JPH01267138A (ja)
WO (1) WO1989009730A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1279711B1 (it) * 1995-12-14 1997-12-16 Gd Spa Metodo e dispositivo per la saldatura di un nastrino di ridotte dimensioni trasversali ad un nastro termosaldabile
KR100465508B1 (ko) * 2001-08-27 2005-01-13 ģ“ź±øģ£¼ ģ§„ź³µ ķ¬ģž„ģ§€ģš© ķ•„ė¦„ģ˜ ģ œģ”°ė°©ė²•
ITBO20030179A1 (it) * 2003-03-31 2004-10-01 Gd Spa Metodo e dispositivo per l'alimentazione di un nastro
EP2186624B1 (en) 2008-11-18 2015-08-26 Tetra Laval Holdings & Finance S.A. Apparatus and method for detecting the position of application of a sealing strip onto a web of packaging material for food products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668061A (en) * 1970-11-05 1972-06-06 Harold M Forman Tear string for shrink film packages
CH549505A (de) * 1972-03-14 1974-05-31 Tetra Pak Dev Verpackungsbehaelter, verfahren zu seiner herstellung und verpackungsmaterialbahn zur ausfuehrung dieses verfahrens.
JPS5951071A (ja) * 1982-09-06 1984-03-24 å²©å“Žćƒ”ć‚«ćƒˆćƒ­ćƒ‹ć‚Æć‚¹ę Ŗå¼ä¼šē¤¾ ē “ę–­ē”Øē³øēŠ¶ä½“ä»˜ćåˆęˆęØ¹č„‚å®¹å™Øć®ē³øēŠ¶ä½“å–ä»˜ć‘č£…ē½®

Also Published As

Publication number Publication date
WO1989009730A1 (fr) 1989-10-19
JPH01267138A (ja) 1989-10-25

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