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AU439593B2 - Apparatus for joining together closure members - Google Patents
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AU439593B2 - Apparatus for joining together closure members - Google Patents

Apparatus for joining together closure members

Info

Publication number
AU439593B2
AU439593B2 AU65371/69A AU6537169A AU439593B2 AU 439593 B2 AU439593 B2 AU 439593B2 AU 65371/69 A AU65371/69 A AU 65371/69A AU 6537169 A AU6537169 A AU 6537169A AU 439593 B2 AU439593 B2 AU 439593B2
Authority
AU
Australia
Prior art keywords
closure members
joining together
together closure
joining
members
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
AU65371/69A
Other versions
AU6537169A (en
Inventor
DOUGLAS BEHR and CARLTON EARL BEYER RAYMOND
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to AU65371/69A priority Critical patent/AU439593B2/en
Publication of AU6537169A publication Critical patent/AU6537169A/en
Application granted granted Critical
Publication of AU439593B2 publication Critical patent/AU439593B2/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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
AU65371/69A 1969-12-17 1969-12-17 Apparatus for joining together closure members Expired AU439593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU65371/69A AU439593B2 (en) 1969-12-17 1969-12-17 Apparatus for joining together closure members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU65371/69A AU439593B2 (en) 1969-12-17 1969-12-17 Apparatus for joining together closure members

Publications (2)

Publication Number Publication Date
AU6537169A AU6537169A (en) 1971-07-01
AU439593B2 true AU439593B2 (en) 1973-08-20

Family

ID=3749985

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65371/69A Expired AU439593B2 (en) 1969-12-17 1969-12-17 Apparatus for joining together closure members

Country Status (1)

Country Link
AU (1) AU439593B2 (en)

Also Published As

Publication number Publication date
AU6537169A (en) 1971-07-01

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