GB409212A - Improvements in and relating to processes and devices for manufacturing envelopes, flat bags and the like - Google Patents

Improvements in and relating to processes and devices for manufacturing envelopes, flat bags and the like

Info

Publication number
GB409212A
GB409212A GB28644/33A GB2864433A GB409212A GB 409212 A GB409212 A GB 409212A GB 28644/33 A GB28644/33 A GB 28644/33A GB 2864433 A GB2864433 A GB 2864433A GB 409212 A GB409212 A GB 409212A
Authority
GB
United Kingdom
Prior art keywords
blanks
envelopes
relating
processes
devices
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
GB28644/33A
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 GB28644/33A priority Critical patent/GB409212A/en
Publication of GB409212A publication Critical patent/GB409212A/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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • B31B70/826—Forming or attaching windows involving applying window patches
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B70/82—Forming or attaching windows

Landscapes

  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

409,212. Making envelopes &c. WINKLER, A., 30, Seminarstrasse, and DUNNEBIER, M., 46, Engerser Landstrasse, both in Neuwied, Germany. Oct. 16, 1933, No. 28644. [Class 94 (ii).] Blanks are fed from a pile 4 in stopped overlapping relation, the window holes cut at 15, paste applied at 21, and windows severed from material 25 are applied at 29, 30. Directly afterwards the blanks are crowded more together and fed by a suction roller 31 &c. between travelling bands 39, 40, and the flaps are gummed at 46, the blanks being delivered rather more spread out between the bands 47, 48 traversing the drying section. The blanks then pass singly to the folding mechanism 77 and the envelopes &c. are delivered at 74.
GB28644/33A 1933-10-16 1933-10-16 Improvements in and relating to processes and devices for manufacturing envelopes, flat bags and the like Expired GB409212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28644/33A GB409212A (en) 1933-10-16 1933-10-16 Improvements in and relating to processes and devices for manufacturing envelopes, flat bags and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28644/33A GB409212A (en) 1933-10-16 1933-10-16 Improvements in and relating to processes and devices for manufacturing envelopes, flat bags and the like

Publications (1)

Publication Number Publication Date
GB409212A true GB409212A (en) 1934-04-26

Family

ID=10278848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28644/33A Expired GB409212A (en) 1933-10-16 1933-10-16 Improvements in and relating to processes and devices for manufacturing envelopes, flat bags and the like

Country Status (1)

Country Link
GB (1) GB409212A (en)

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