GB849400A - Mechanism for applying tear strips to wrappings - Google Patents

Mechanism for applying tear strips to wrappings

Info

Publication number
GB849400A
GB849400A GB34677/58A GB3467758A GB849400A GB 849400 A GB849400 A GB 849400A GB 34677/58 A GB34677/58 A GB 34677/58A GB 3467758 A GB3467758 A GB 3467758A GB 849400 A GB849400 A GB 849400A
Authority
GB
United Kingdom
Prior art keywords
tear
strip
web
cutting
edge
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
GB34677/58A
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.)
FR Hesser Maschinenfabrik AG
Original Assignee
FR Hesser Maschinenfabrik AG
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 FR Hesser Maschinenfabrik AG filed Critical FR Hesser Maschinenfabrik AG
Publication of GB849400A publication Critical patent/GB849400A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Making Paper Articles (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

849,400. Cutting-apparatus. HESSER, MASCHINENFABRIK A.G., F. Oct. 29, 1958 [Nov. 19, 1957], No. 34677/58. Class 31 (1). [Also in Groups XV and XVII] Relates to mechanism for applying a tearstrip A, Fig. 3, to a wrapper E so as to extend beyond one edge thereof. Wrapping web E, Fig. 1, is fed between guide-plates 3, 4 and tearstrip stock A is fed below a longitudinal slot 3<SP>1</SP> in the plate 3. A knife element 8 with cutting- edges 14, 15 spaced longitudinally by an amount corresponding to the length of tear-strip required to extend beyond the edge of the wrapper, is reciprocable transversely to the slot 3<SP>1</SP> and in its operative position is located between the web E and tear-strip A. The cutting-edge 15 co-operates with a knife 9 to make an incision in the web E corresponding to the width of the tear-strip and at the line of eventual separation of the web, while the cutting-edge 14 co-operates with a knife 10 to sever the tear-strip. The knife 10 is carried in a recess in a heated presserbar 13 which reciprocates vertically to engage in the slot 3<SP>1</SP> of the guide-plate 3 and cement the separated parts of the tear-strip to the wrapping web immediately following the cutting- operation. The recess in the bar 13 prevents the cementation of the web and the portion of the tear-strip which will eventually extend beyond the edge of the separated wrapper. A further length of wrapping web and tear-strip is then drawn forwards and the operation repeated, the web on each side of the tear-strip then being severed at the line where the incision was made to form the individual wrappers with tear-strip applied as shown in Fig. 3.
GB34677/58A 1957-11-19 1958-10-29 Mechanism for applying tear strips to wrappings Expired GB849400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH31694A DE1043199B (en) 1957-11-19 1957-11-19 Device for attaching tear strips to wrappers

Publications (1)

Publication Number Publication Date
GB849400A true GB849400A (en) 1960-09-28

Family

ID=7151683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34677/58A Expired GB849400A (en) 1957-11-19 1958-10-29 Mechanism for applying tear strips to wrappings

Country Status (3)

Country Link
CH (1) CH367748A (en)
DE (1) DE1043199B (en)
GB (1) GB849400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617704A (en) * 1992-09-15 1997-04-08 Ferag Ag Method of forming a tubular pack of printed products with a transparent foil cover

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593192A (en) * 1944-12-12 1947-10-10 Wilhelm Bertil Bronander Improvements in or relating to wrapping machines
US2144265A (en) * 1935-04-22 1939-01-17 Redington Co F B Wrapping machine
US2334381A (en) * 1940-02-20 1943-11-16 Wilhelm B Bronander Method of making tear strip wrappers
US2334030A (en) * 1940-04-01 1943-11-09 Wrigley W M Jun Co Tear strip applying mechanism for gum stick wrapping machines
CH330695A (en) * 1954-06-18 1958-06-15 Gd Spa Method and device for applying a tape to the wrapping material for opening the wrapping by tearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617704A (en) * 1992-09-15 1997-04-08 Ferag Ag Method of forming a tubular pack of printed products with a transparent foil cover

Also Published As

Publication number Publication date
CH367748A (en) 1963-02-28
DE1043199B (en) 1958-11-06

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