US2283069A - Bag and method of making same - Google Patents

Bag and method of making same Download PDF

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Publication number
US2283069A
US2283069A US307894A US30789439A US2283069A US 2283069 A US2283069 A US 2283069A US 307894 A US307894 A US 307894A US 30789439 A US30789439 A US 30789439A US 2283069 A US2283069 A US 2283069A
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US
United States
Prior art keywords
bag
making same
fold
web
reentrant
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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 - Lifetime
Application number
US307894A
Inventor
Knuetter Paul
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.)
Thomas M Royal & Co
Original Assignee
Thomas M Royal & 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 Thomas M Royal & Co filed Critical Thomas M Royal & Co
Priority to US307894A priority Critical patent/US2283069A/en
Priority to US351723A priority patent/US2265075A/en
Application granted granted Critical
Publication of US2283069A publication Critical patent/US2283069A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0014—Flexible containers made from webs by folding webs longitudinally having their openings facing transversally to the direction of movement
    • 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
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents

Definitions

  • the principal object of the present invention is to provide a bag of the character set forth having its seams disposed at the lateral sideedges of the bag and provided with an expansible bottom capable of supporting the bag in an upright position as well as enabling the bag to fit snugly within an outside bag or container and particularly into the bottom portion of the latter.
  • Another equally important object of the invention is to produce a bag of the character described which is constructed and arranged so as to preclude the occurrence of pin holes at the junction of the side seams and bottom of the bag also eliminate damage due tostrain caused by the contents of the bag striking these bottom corners of bag which structurally are the weakest part thereof.
  • Still another object of the present invention is to provide a novel method or process for making the bag contemplated by this invention.
  • Figure 1 is a view in perspective of a bag made according to the present invention showing the bottom thereof in open or expanded position.
  • Figure 2 is a view in perspective of the bag shown in Figure 1 but in fiat or collapsed position, certain portions of said bag being broken application ofheat thereto to form the side scams 4 thereof and the upper end of said bag is left open as indicated at I to permit of the insertion of the desired articles or material therein.
  • the seams. of the bag extends throughout the entire height thereof and hence fusion of adjaconstruction.
  • Figure 3 is a diagrammatic view in perspective of apparatus capable of carrying out the method of the present invention.
  • Figure 4 is an enlarged view in section taken on line 4-4, Figure 3.
  • a bag made according to the present invention is designated I and comprises a single piece or sheet of thermoplastic or heat-fusible material 2 such as pliofilm or the like which is substantially doubled upon itself and provided with an inward tuck or reentrant fold 3 transversely and inwardly of the bottom of the bag from edge-to-edge thereof.
  • the lateral side edges of the heat-fusible sheet material 2 are permanently fused together throughout the entire height of the bag by the cent superimposed surfaces of the sheet is effected also at the opposite edge portions of the inward tuck or reentrant fold 3 at the bottom of the bag as clearly shown in the drawing.
  • the reen'trant bottom fold or tuck I is, of course, expansible and thus when expanded provides the bag with a bottom quite similar to the conventional square type of bag bottom, thereby affording a base which permits the bag to be placed in a standing or upright position thus rendering it more adaptable for receiving articles or material of a more or less bulky nature as well as enabling the bag to fit snugly within an outside bag or container and particularly into the bottom portion of the latter.
  • Manufacture of the bag according to the present invention may be accomplished by drawing the web or sheet of heat-fusible material 2 from a supply roll 6 and causing said sheet to be engaged by a wheel or disk I which functions to fold or double the web as shown in Figure 3 of the drawing.
  • a tucking element 8 which functions to form a longitudinally extending inward tuck or reentrant fold 3 thereinof desired depth after which the folded and tucked web is drawn between a pair of opposed draw rolls 9 and lu'and thence between rollers II and I2, the latter being provided with a heating element l3 comprising a pair of closely spaced parallel narrow portions lib -and Bo which engage the doubled web transversely thereof and fusibly seal together entire width of said web at predetermined spaced intervals therealong the frequency of which may be, of course, controlled toreguiate the width of the resulting bags.
  • the web thus fused together transversely at periodic intervals is then conveyed as shown to
  • the resulting bags E, now ready for use, may J be opened and, upon insertion of the article or material to be packaged-tho tuck or-reentrant fold 3 is expanded as shown in Figure 1- presenting a substantially flatbotto n slntface capable of supporting the bag in an upright position.
  • the bag of the present invention has the chief advantages of conventional square-bottom bags and at the same time the construction of the bag is such that the occurrence of formation of pin holes in the seam corners is prevented whileall of the advantages of a moisture-proof sealed bag construction are retained. After packaging, the
  • goods may be sealed within the bag by fusing together the adjacent surfaces of the thermoplastic material at the top of the bag in the conventional manner.
  • a fiat bag comprising a single piece of heatfusible sheet material folded substantially double upon itself in predetermined lapping relation with the lapped portions of said sheet forming the onlywalls of. the bag, said bag having its -iolded edge portion tucked inwardly of the lapped wall portions of the bag from side to side thereof -and. providing a reentrant bellows fold entirely .across the bottom of the bag, the lapped wall portions of the bag and the interposed reentrant bellows fold at the bottom thereof being fused together at the opposite side edges only oi the bag from the top to the bottom thereof.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Description

May 12, 1942. P. KNUETTER BAG AND METHOD OF MAKING SAME Filed Dec. 6, 1939 Patented May 12, 1942 BAG AND METHOD OF MAKING SAME Paul Knuetter, lhiladeiphia. 2a., alllgnor to Thomas M. Royal 4; Company, Philadelphia. 2a., a corporation of Pennsylvania Application December a, 1939, Serial No. 3mm
1 cam (Cl. 229-53) "This invention relates to new and useful improvements in bags and methods of making the same, and more particularly to bags having an expansible square-like bottom and comprising a single ply of heat-fusible material in which all seams of the bag are formed by fusion thereof.
The principal object of the present invention is to provide a bag of the character set forth having its seams disposed at the lateral sideedges of the bag and provided with an expansible bottom capable of supporting the bag in an upright position as well as enabling the bag to fit snugly within an outside bag or container and particularly into the bottom portion of the latter.
Another equally important object of the invention is to produce a bag of the character described which is constructed and arranged so as to preclude the occurrence of pin holes at the junction of the side seams and bottom of the bag also eliminate damage due tostrain caused by the contents of the bag striking these bottom corners of bag which structurally are the weakest part thereof.
Still another object of the present invention is to provide a novel method or process for making the bag contemplated by this invention.
These and other objects of the invention and the various detailsof construction and manufacture thereof are hereinafter fully set forth and shown in the accompanying drawing, in which Figure 1 is a view in perspective of a bag made according to the present invention showing the bottom thereof in open or expanded position.
Figure 2 is a view in perspective of the bag shown in Figure 1 but in fiat or collapsed position, certain portions of said bag being broken application ofheat thereto to form the side scams 4 thereof and the upper end of said bag is left open as indicated at I to permit of the insertion of the desired articles or material therein.
the seams. of the bag extends throughout the entire height thereof and hence fusion of adjaconstruction.
Figure 3 is a diagrammatic view in perspective of apparatus capable of carrying out the method of the present invention; and
Figure 4 is an enlarged view in section taken on line 4-4, Figure 3.
Referring now to the drawing, and particularly Figures 1 and 2 thereof, a bag made according to the present invention is designated I and comprises a single piece or sheet of thermoplastic or heat-fusible material 2 such as pliofilm or the like which is substantially doubled upon itself and provided with an inward tuck or reentrant fold 3 transversely and inwardly of the bottom of the bag from edge-to-edge thereof. The lateral side edges of the heat-fusible sheet material 2 are permanently fused together throughout the entire height of the bag by the cent superimposed surfaces of the sheet is effected also at the opposite edge portions of the inward tuck or reentrant fold 3 at the bottom of the bag as clearly shown in the drawing. Thus by providing the inward tuck or reentrant fold 3 in the bottom of the bag I and fusing the adjacent surfaces of the several thickness-of the heat-fusible sheet material therein. together as just described, a stronger bottom structure is obtained and a bag may be produced that is free from-the possibility of the occurrence of pin holes at the junction of the side seams 4 and bottom. o
In addition to eliminating the occurrence of pin holes at the corners of the bottom of the bag and generally affording a bottom structure of greater strength, the reen'trant bottom fold or tuck I is, of course, expansible and thus when expanded provides the bag with a bottom quite similar to the conventional square type of bag bottom, thereby affording a base which permits the bag to be placed in a standing or upright position thus rendering it more adaptable for receiving articles or material of a more or less bulky nature as well as enabling the bag to fit snugly within an outside bag or container and particularly into the bottom portion of the latter.
Manufacture of the bag according to the present invention may be accomplished by drawing the web or sheet of heat-fusible material 2 from a supply roll 6 and causing said sheet to be engaged by a wheel or disk I which functions to fold or double the web as shown in Figure 3 of the drawing. Upon leaving the forming disk or wheel 'I the folded edge of the doubled web is engaged by a tucking element 8 which functions to form a longitudinally extending inward tuck or reentrant fold 3 thereinof desired depth after which the folded and tucked web is drawn between a pair of opposed draw rolls 9 and lu'and thence between rollers II and I2, the latter being provided with a heating element l3 comprising a pair of closely spaced parallel narrow portions lib -and Bo which engage the doubled web transversely thereof and fusibly seal together entire width of said web at predetermined spaced intervals therealong the frequency of which may be, of course, controlled toreguiate the width of the resulting bags.
. The web thus fused together transversely at periodic intervals is then conveyed as shown to The resulting bags E, now ready for use, may J be opened and, upon insertion of the article or material to be packaged-tho tuck or-reentrant fold 3 is expanded as shown in Figure 1- presenting a substantially flatbotto n slntface capable of supporting the bag in an upright position. The bag of the present invention has the chief advantages of conventional square-bottom bags and at the same time the construction of the bag is such that the occurrence of formation of pin holes in the seam corners is prevented whileall of the advantages of a moisture-proof sealed bag construction are retained. After packaging, the
goods may be sealed within the bag by fusing together the adjacent surfaces of the thermoplastic material at the top of the bag in the conventional manner.
While a particular embodiment of the invention has been set forth and described, it is not intended that said invention shall be limited to such disclosure but that changes and modifications may be made and embodied therein within the scope of the annexed claim;
I claim:
A fiat bag comprising a single piece of heatfusible sheet material folded substantially double upon itself in predetermined lapping relation with the lapped portions of said sheet forming the onlywalls of. the bag, said bag having its -iolded edge portion tucked inwardly of the lapped wall portions of the bag from side to side thereof -and. providing a reentrant bellows fold entirely .across the bottom of the bag, the lapped wall portions of the bag and the interposed reentrant bellows fold at the bottom thereof being fused together at the opposite side edges only oi the bag from the top to the bottom thereof.
' PAUL KNUE'ITER.
US307894A 1939-12-06 1939-12-06 Bag and method of making same Expired - Lifetime US2283069A (en)

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US307894A US2283069A (en) 1939-12-06 1939-12-06 Bag and method of making same
US351723A US2265075A (en) 1939-12-06 1940-08-07 Method of making bags

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Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441778A (en) * 1943-07-10 1948-05-18 Traver Corp Liner for produce containers
US2474035A (en) * 1944-12-26 1949-06-21 American Optical Corp Method and apparatus for making containers
US2496753A (en) * 1946-02-06 1950-02-07 Ivers Lee Co Method of making rectangular flat bags
US2542206A (en) * 1948-01-30 1951-02-20 Corp E F Kemp Art of packaging nuts
US2576322A (en) * 1947-07-05 1951-11-27 Harry F Waters Bag with vacuum sealed valve closure
US2633286A (en) * 1950-03-07 1953-03-31 Bemis Bro Bag Co Cover and its manufacture
US2773285A (en) * 1947-11-06 1956-12-11 Continental Can Co Method of making sterile containers
US2779256A (en) * 1953-06-04 1957-01-29 Keller Anti-friction former shoes
US2786792A (en) * 1953-05-06 1957-03-26 Minnesota Mining & Mfg Method of making polytetrafluoro-ethylene articles
US2821337A (en) * 1954-12-06 1958-01-28 Harold L Bartelt Gusset bottom bag
US2935241A (en) * 1957-06-21 1960-05-03 Bemis Bro Bag Co Bag
US2936940A (en) * 1955-01-13 1960-05-17 Berghgracht Marius Fluid tight packages
US2982659A (en) * 1957-05-01 1961-05-02 Mote Lewis Charles Means for protecting cellophane containers against damage from rapid temperature changes
DK91751C (en) * 1958-05-14 1961-09-11 Poul Jacobsen Bag of plastic film with a runner along the bag edge and method of making the same of a continuous plastic web.
DE975331C (en) * 1951-08-24 1961-11-09 Wilhelmstal Papier Single or multi-layer paper sack
US3067553A (en) * 1956-07-25 1962-12-11 Nat Distillers Chem Corp Packaging method and machine
DE1152008B (en) * 1959-01-31 1963-07-25 Honsel Karl Heinz Process for the production of flat bags with or without a bottom fold and two side adhesive seams
US3136475A (en) * 1961-01-16 1964-06-09 Bemis Bro Bag Co Bag bottom closure having a v-shaped bottom
DE1179089B (en) * 1952-05-12 1964-10-01 Marius Berghgracht Machine for the production of tube sections with side gussets for folding bags
US3228584A (en) * 1959-08-20 1966-01-11 Bemis Co Inc Bags
US3263901A (en) * 1964-12-23 1966-08-02 Dow Chemical Co Container of flexible film
US3263904A (en) * 1961-11-17 1966-08-02 Flex O Glass Inc Tear-off bag supply
US3319870A (en) * 1965-06-18 1967-05-16 Louis F Dow Co Protective sheath for rolled sheet material and process of manufacture
DE1240726B (en) * 1963-04-01 1967-05-18 Holweg Const Mec Method and device for the production of bags or the like from a material web having a heat-weldable surface on one side
US3332548A (en) * 1965-05-10 1967-07-25 Continental Can Co Multiple unit package
US3357152A (en) * 1963-10-21 1967-12-12 Monsanto Co Corner cut thermoplastic bag
US3375969A (en) * 1967-04-04 1968-04-02 Paramount Packaging Corp Side weld bag
US3382971A (en) * 1964-10-16 1968-05-14 Eastman Kodak Co Packaging twine
US3438567A (en) * 1966-03-18 1969-04-15 Dow Chemical Co Flexible film bag with bottom gusset
US3497130A (en) * 1968-07-05 1970-02-24 Plastic Packaging Co Plastic bag
US3829007A (en) * 1971-04-30 1974-08-13 British Visqueen Ltd Plastics-film bags
DE2534306A1 (en) * 1974-12-25 1976-07-08 Dainippon Printing Co Ltd STABLE CONTAINER, POUCH OR BAG
US4001950A (en) * 1970-09-08 1977-01-11 Testa-Laboratorium A/S Resuscitation training apparatus
US4335769A (en) * 1980-05-07 1982-06-22 Mcmanus Gerald P M Foldable container
US5135464A (en) * 1990-05-02 1992-08-04 Jebco Packaging Systems, Inc. Method for manufacturing a container
US5273362A (en) * 1990-05-02 1993-12-28 Jebco Packaging Systems, Inc. Stand up plastic bag and method of manufacture
US5286248A (en) * 1990-02-12 1994-02-15 Colgate-Palmolive Company Flexible pouch with folded spout
FR2710005A1 (en) * 1993-09-14 1995-03-24 Capy Gilbert Method for continuous manufacture of foldable beakers
US5465842A (en) * 1994-04-20 1995-11-14 Vitex Packaging, Inc. Composite endless form for making flexible, windowed, form, fill and seal bags
US5468206A (en) * 1990-05-02 1995-11-21 Jebco Packaging Systems, Inc. Container
US20030077007A1 (en) * 2001-10-23 2003-04-24 Turvey Robert R. Storage bag with openly biased mouth
US20080107781A1 (en) * 2006-11-06 2008-05-08 Christopher Carroll Food container
US20090118110A1 (en) * 2005-10-02 2009-05-07 Tzvi Nachumzon Flexible Vase With Integral Label and a Method for Its Manufacture
US20110017790A1 (en) * 2009-07-24 2011-01-27 Daniel Robins Automobile accessory and method
CN102066207A (en) * 2008-04-01 2011-05-18 贾科梅蒂斯特凡诺及扎农瓦尔特J.W.T.公司 New paper shopper or bag and system for the production thereof
US8181919B1 (en) 2009-12-30 2012-05-22 Blum Alvin S Film bag holder
USD953198S1 (en) * 2020-03-11 2022-05-31 Jikai Liang Plant container

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441778A (en) * 1943-07-10 1948-05-18 Traver Corp Liner for produce containers
US2474035A (en) * 1944-12-26 1949-06-21 American Optical Corp Method and apparatus for making containers
US2496753A (en) * 1946-02-06 1950-02-07 Ivers Lee Co Method of making rectangular flat bags
US2576322A (en) * 1947-07-05 1951-11-27 Harry F Waters Bag with vacuum sealed valve closure
US2773285A (en) * 1947-11-06 1956-12-11 Continental Can Co Method of making sterile containers
US2542206A (en) * 1948-01-30 1951-02-20 Corp E F Kemp Art of packaging nuts
US2633286A (en) * 1950-03-07 1953-03-31 Bemis Bro Bag Co Cover and its manufacture
DE975331C (en) * 1951-08-24 1961-11-09 Wilhelmstal Papier Single or multi-layer paper sack
DE1179089B (en) * 1952-05-12 1964-10-01 Marius Berghgracht Machine for the production of tube sections with side gussets for folding bags
DE1185045B (en) * 1952-05-12 1965-01-07 Marius Berghgracht Machine for the production of tube sections with side gussets for folding bags
US2786792A (en) * 1953-05-06 1957-03-26 Minnesota Mining & Mfg Method of making polytetrafluoro-ethylene articles
US2779256A (en) * 1953-06-04 1957-01-29 Keller Anti-friction former shoes
US2821337A (en) * 1954-12-06 1958-01-28 Harold L Bartelt Gusset bottom bag
US2936940A (en) * 1955-01-13 1960-05-17 Berghgracht Marius Fluid tight packages
US3067553A (en) * 1956-07-25 1962-12-11 Nat Distillers Chem Corp Packaging method and machine
US2982659A (en) * 1957-05-01 1961-05-02 Mote Lewis Charles Means for protecting cellophane containers against damage from rapid temperature changes
US2935241A (en) * 1957-06-21 1960-05-03 Bemis Bro Bag Co Bag
DK91751C (en) * 1958-05-14 1961-09-11 Poul Jacobsen Bag of plastic film with a runner along the bag edge and method of making the same of a continuous plastic web.
DE1152008B (en) * 1959-01-31 1963-07-25 Honsel Karl Heinz Process for the production of flat bags with or without a bottom fold and two side adhesive seams
US3228584A (en) * 1959-08-20 1966-01-11 Bemis Co Inc Bags
US3136475A (en) * 1961-01-16 1964-06-09 Bemis Bro Bag Co Bag bottom closure having a v-shaped bottom
US3263904A (en) * 1961-11-17 1966-08-02 Flex O Glass Inc Tear-off bag supply
DE1240726B (en) * 1963-04-01 1967-05-18 Holweg Const Mec Method and device for the production of bags or the like from a material web having a heat-weldable surface on one side
US3357152A (en) * 1963-10-21 1967-12-12 Monsanto Co Corner cut thermoplastic bag
US3382971A (en) * 1964-10-16 1968-05-14 Eastman Kodak Co Packaging twine
US3263901A (en) * 1964-12-23 1966-08-02 Dow Chemical Co Container of flexible film
US3332548A (en) * 1965-05-10 1967-07-25 Continental Can Co Multiple unit package
US3319870A (en) * 1965-06-18 1967-05-16 Louis F Dow Co Protective sheath for rolled sheet material and process of manufacture
US3438567A (en) * 1966-03-18 1969-04-15 Dow Chemical Co Flexible film bag with bottom gusset
US3375969A (en) * 1967-04-04 1968-04-02 Paramount Packaging Corp Side weld bag
US3497130A (en) * 1968-07-05 1970-02-24 Plastic Packaging Co Plastic bag
US4001950A (en) * 1970-09-08 1977-01-11 Testa-Laboratorium A/S Resuscitation training apparatus
US3829007A (en) * 1971-04-30 1974-08-13 British Visqueen Ltd Plastics-film bags
DE2534306A1 (en) * 1974-12-25 1976-07-08 Dainippon Printing Co Ltd STABLE CONTAINER, POUCH OR BAG
US4335769A (en) * 1980-05-07 1982-06-22 Mcmanus Gerald P M Foldable container
US5286248A (en) * 1990-02-12 1994-02-15 Colgate-Palmolive Company Flexible pouch with folded spout
US5468206A (en) * 1990-05-02 1995-11-21 Jebco Packaging Systems, Inc. Container
US5135464A (en) * 1990-05-02 1992-08-04 Jebco Packaging Systems, Inc. Method for manufacturing a container
US5273362A (en) * 1990-05-02 1993-12-28 Jebco Packaging Systems, Inc. Stand up plastic bag and method of manufacture
WO1994002370A1 (en) * 1992-07-20 1994-02-03 Jebco Packaging Systems, Inc. Container
FR2710005A1 (en) * 1993-09-14 1995-03-24 Capy Gilbert Method for continuous manufacture of foldable beakers
US5465842A (en) * 1994-04-20 1995-11-14 Vitex Packaging, Inc. Composite endless form for making flexible, windowed, form, fill and seal bags
US20030077007A1 (en) * 2001-10-23 2003-04-24 Turvey Robert R. Storage bag with openly biased mouth
US6899460B2 (en) 2001-10-23 2005-05-31 S.C. Johnson Home Storage, Inc. Storage bag with openly biased mouth
US20050157957A1 (en) * 2001-10-23 2005-07-21 S.C. Johnson Home Storage, Inc. Storage bag with openly biased mouth
US7364361B2 (en) 2001-10-23 2008-04-29 S.C. Johnson & Son, Inc. Storage bag with openly biased mouth
US20090118110A1 (en) * 2005-10-02 2009-05-07 Tzvi Nachumzon Flexible Vase With Integral Label and a Method for Its Manufacture
US20080107781A1 (en) * 2006-11-06 2008-05-08 Christopher Carroll Food container
CN102066207A (en) * 2008-04-01 2011-05-18 贾科梅蒂斯特凡诺及扎农瓦尔特J.W.T.公司 New paper shopper or bag and system for the production thereof
US20110017790A1 (en) * 2009-07-24 2011-01-27 Daniel Robins Automobile accessory and method
US8162189B2 (en) 2009-07-24 2012-04-24 Daniel Robins Automobile accessory and method
US8181919B1 (en) 2009-12-30 2012-05-22 Blum Alvin S Film bag holder
USD953198S1 (en) * 2020-03-11 2022-05-31 Jikai Liang Plant container

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