GB681096A - Improvements in or relating to bag arrangements - Google Patents
Improvements in or relating to bag arrangementsInfo
- Publication number
- GB681096A GB681096A GB13822/49A GB1382249A GB681096A GB 681096 A GB681096 A GB 681096A GB 13822/49 A GB13822/49 A GB 13822/49A GB 1382249 A GB1382249 A GB 1382249A GB 681096 A GB681096 A GB 681096A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bags
- bag
- mouth
- chain
- adhesive
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/123—Feeding flat bags connected to form a series or chain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
681,096. Paper and like bags; packaging. VOGT, C. W. May 24, 1949 [June 2, 1948; July 13, 1948; Sept. 4, 1948; Sept. 23, 1948; Sept. 30, 1948; Dec. 23, 1948; Jan. 14, 1949; March 5, 1949], Nos. 13822/49, 13823/49, 13824/49, 13825/49, 13826/49, 13827/49, 13828/49 and 13829/49. Classes 94(i) and 94(ii) A plurality of separate open-mouth bags are interconnected by elements having coatings of thermoplastic, pressure-sensitive or self-sticking adhesive means, not forming an integral part of the bags, at at least one point of each bag adjacent its open mouth and permitting the mouth of the bag to be opened when supported for filling. Fig. 6 shows a chain of bags arranged in pairs A<SP>3</SP>. B<SP>3</SP> on opposite sides of a support-engaging strip C of inverted V section, the free edge of each bag mouth having an adhesive-coated sealing label L. During filling operations the label L may engage guides and cause opening of the bags as they approach the filling point. In alternative arrangements the labels L are omitted and the outer faces of each row of bags are interconnected by one or more elongated tapes. Fig. 8 shows a chain of bags 210 connected end-to-end by transverse adhesive-coated strips 211 which may be cut centrally after the filling operation to seal the mouth of one bag and reinforce the bottom of the preceding bag. The lower edge of each strip may have an area free from adhesive to allow a portion 215 extending wholly or partly along the strip to be bent outwardly to engage a support member. In an alternative arrangement the bags may be connected directly back-to-back in pairs, the pairs being connected end-to-end by strips running longitudinally of the bags on their outer faces and adhered thereto so that they may be peeled off as each pair is opened and filled. In a further arrangement the bags may have mouth flaps whereby the end-to-end chain may be formed, and two such chains may be arranged with the bags back-toback in pairs, the bags of each pair being spacedly connected by Z-shaped support-engaging strips. Fig. 12 shows a chain of bags 410 having out-folded sides which are interconnected by adhesive-coated zigzag tapes 413, 414 arranged so that tension applied thereto causes the bags to open as they approach the filling point, the tapes being peeled from the bags after filling. The arrangement may be applied to bags.with infolded gusset sides, and also to bags having thermoplastic linings. The bags may be spaced in the chain and the tapes arranged to project above the bag mouths so that severing of the tapes intermediate the bags will leave each bag with mouth-sealing tapes. In alternative arrangements bags may be connected with their plain faces adjacent each other by transverse strips bent to inverted V form. Fig. 19 shows a pair of gusseted bags 621, each having the gusset walls 620<SP>1</SP> provided with a connecting tab 624. For chain formation the tab may extend beyond both gusset walls 620, 620<SP>1</SP> on each side of the bag as in Fig. 21. Various arrangements of the adhesive coatings on the tabs are described whereby they may be used for subsequent sealing of the bags after filling. Fig. 25 shows a tabbed and gusseted bag having a reinforcing strip 630 stuck to the inside of the bag mouth, the strip 630 having its lower inwardly facing surface adhesive-coated so that sealing of the bag mouth thereby will leave the upper edge of the mouth free to facilitate subsequent opening. In making such bags from a single web or seamless tube the tabs and strips may be secured in position before the gusset folds are made. For square-bottomed bags as in Fig. 31 tabs 623 and 623a may be arranged on the gusset walls at the top and bottom respectively of the bag so that tension applied to a chain of such bags will cause complete opening of the bag throughout its length. In a further arrangement a chain of gusseted bags may be formed by sticking together adhesivecoated tabs struck from the material of one or both gusset walls on each side of the bag. The Specification as open to inspection under Sect. 91, comprises also arrangements of bags in pairs or chains by means of integral connections therebetween or by means of adhesive coatings directly on integral parts of the bags near their mouths. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US681096XA | 1948-07-13 | 1948-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB681096A true GB681096A (en) | 1952-10-15 |
Family
ID=22080462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13822/49A Expired GB681096A (en) | 1948-07-13 | 1949-05-24 | Improvements in or relating to bag arrangements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB681096A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207259B (en) * | 1963-04-26 | 1965-12-16 | Eugen Popp | Bagging device with bag hanging conveyor |
DE3509181A1 (en) * | 1985-03-14 | 1986-09-25 | Hans 4000 Düsseldorf Lissner | Multi-layer paper sack |
EP0468865A1 (en) * | 1990-07-26 | 1992-01-29 | Grace S.A. | Method for the automatic packaging of products in flexible bags and machine for executing the method |
EP0487788A1 (en) * | 1990-11-28 | 1992-06-03 | Crescent Holdings N.V. | Method and apparatus to implement double opposed containers fed as a continuous band to filling stations and apt to be sealed by welding, as well as the packages thus obtained |
WO2007081272A1 (en) * | 2006-01-13 | 2007-07-19 | Kee Plastics Ab | A web comprising sequentially disposed package blanks and an arrangement for manufacturing thereof |
WO2010054692A1 (en) * | 2008-11-13 | 2010-05-20 | Kee Plastics Ab | Method and device for preparation of piping bags for prefilling |
US7837815B2 (en) | 1997-02-06 | 2010-11-23 | Glue Dots International Llc | Adhesive segment indexing method and apparatus and roll of adhesive segments for use therewith |
US8006734B2 (en) | 2003-12-09 | 2011-08-30 | Glue Dots International Llc | System and method for advancing thermoplastic adhesive segment dispensing tape and applying adhesive segments thereby |
EP2555983A1 (en) * | 2010-04-08 | 2013-02-13 | Kee Plastics AB | Device and method for opening a piping bag |
USD708666S1 (en) | 2011-11-18 | 2014-07-08 | Glue Dots International, Llc | Dispenser |
CN108943871A (en) * | 2018-09-17 | 2018-12-07 | 上豪包装机械(镇江)有限公司 | Paper bag machine flat rope is folded outward servo precut device |
CN110614801A (en) * | 2019-09-18 | 2019-12-27 | 安徽信远包装科技有限公司 | Automatic bag folding mechanism |
-
1949
- 1949-05-24 GB GB13822/49A patent/GB681096A/en not_active Expired
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207259B (en) * | 1963-04-26 | 1965-12-16 | Eugen Popp | Bagging device with bag hanging conveyor |
DE3509181A1 (en) * | 1985-03-14 | 1986-09-25 | Hans 4000 Düsseldorf Lissner | Multi-layer paper sack |
EP0468865A1 (en) * | 1990-07-26 | 1992-01-29 | Grace S.A. | Method for the automatic packaging of products in flexible bags and machine for executing the method |
FR2665136A1 (en) * | 1990-07-26 | 1992-01-31 | Grace Sa | METHOD FOR AUTOMATICALLY PACKAGING ANY PRODUCTS IN SOFT BAGS AND MACHINE FOR IMPLEMENTING SAID METHOD |
AU652166B2 (en) * | 1990-07-26 | 1994-08-18 | Grace S.A. | Apparatus and method for filling and sealing a product in flexible bags |
EP0487788A1 (en) * | 1990-11-28 | 1992-06-03 | Crescent Holdings N.V. | Method and apparatus to implement double opposed containers fed as a continuous band to filling stations and apt to be sealed by welding, as well as the packages thus obtained |
US5210993A (en) * | 1990-11-28 | 1993-05-18 | Crescent Holding H.V. | Method and apparatus to implement double opposed containers fed as a continuous band to filling stations and to be sealed by welding, as well as packages thus obtained |
US7837815B2 (en) | 1997-02-06 | 2010-11-23 | Glue Dots International Llc | Adhesive segment indexing method and apparatus and roll of adhesive segments for use therewith |
US8006734B2 (en) | 2003-12-09 | 2011-08-30 | Glue Dots International Llc | System and method for advancing thermoplastic adhesive segment dispensing tape and applying adhesive segments thereby |
WO2007081272A1 (en) * | 2006-01-13 | 2007-07-19 | Kee Plastics Ab | A web comprising sequentially disposed package blanks and an arrangement for manufacturing thereof |
WO2010054692A1 (en) * | 2008-11-13 | 2010-05-20 | Kee Plastics Ab | Method and device for preparation of piping bags for prefilling |
CN102271521A (en) * | 2008-11-13 | 2011-12-07 | Kee塑料制品公司 | Method and device for preparation of piping bags for prefilling |
US9284082B2 (en) | 2008-11-13 | 2016-03-15 | Kee Plastics Ab | Method and device for preparation of piping bags for prefilling |
EP2555983A1 (en) * | 2010-04-08 | 2013-02-13 | Kee Plastics AB | Device and method for opening a piping bag |
EP2555983A4 (en) * | 2010-04-08 | 2013-11-06 | Kee Plastics Ab | Device and method for opening a piping bag |
US9446872B2 (en) | 2010-04-08 | 2016-09-20 | Kee Plastics Ab | Device and method for opening a plurality of piping bags |
USD708666S1 (en) | 2011-11-18 | 2014-07-08 | Glue Dots International, Llc | Dispenser |
USD709129S1 (en) | 2011-11-18 | 2014-07-15 | Glue Dots International, Llc | Dispenser |
CN108943871A (en) * | 2018-09-17 | 2018-12-07 | 上豪包装机械(镇江)有限公司 | Paper bag machine flat rope is folded outward servo precut device |
CN108943871B (en) * | 2018-09-17 | 2024-01-26 | 上豪包装机械(镇江)有限公司 | Flat rope outward folding servo pre-cutting device of paper bag machine |
CN110614801A (en) * | 2019-09-18 | 2019-12-27 | 安徽信远包装科技有限公司 | Automatic bag folding mechanism |
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