US2283069A - Bag and method of making same - Google Patents
Bag and method of making same Download PDFInfo
- 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
- Authority
- US
- United States
- Prior art keywords
- bag
- making same
- fold
- web
- reentrant
- 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 - Lifetime
Links
Images
Classifications
-
- 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.
Landscapes
- 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.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US307894A US2283069A (en) | 1939-12-06 | 1939-12-06 | Bag and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
US2283069A true US2283069A (en) | 1942-05-12 |
Family
ID=23191619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US307894A Expired - Lifetime US2283069A (en) | 1939-12-06 | 1939-12-06 | Bag and method of making same |
Country Status (1)
Country | Link |
---|---|
US (1) | US2283069A (en) |
Cited By (47)
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 |
US3263904A (en) * | 1961-11-17 | 1966-08-02 | Flex O Glass Inc | Tear-off bag supply |
US3263901A (en) * | 1964-12-23 | 1966-08-02 | Dow Chemical Co | Container of flexible film |
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 |
-
1939
- 1939-12-06 US US307894A patent/US2283069A/en not_active Expired - Lifetime
Cited By (53)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2283069A (en) | Bag and method of making same | |
US2265075A (en) | Method of making bags | |
US2149872A (en) | Bag and method of making same | |
US2654527A (en) | Compartment bag | |
US3435736A (en) | Method of making a square bottom bag | |
US3549451A (en) | Method of manufacturing satchel bottom bags | |
US3228584A (en) | Bags | |
US5062717A (en) | Shopping bag with handle | |
US2353402A (en) | Method of making impervious bags | |
US1507949A (en) | Elastic paper sheathing and method for producing the same | |
US2556321A (en) | Liner and receptacle | |
US2842179A (en) | Closures for elexible walled containers | |
US2689079A (en) | Container | |
US2374793A (en) | Method of fluid-tight packaging | |
CN109483954B (en) | Method for manufacturing four-edge-sealed self-standing packaging bag and four-edge-sealed self-standing packaging bag | |
US2412501A (en) | Bag manufacture | |
US2571138A (en) | Infusion package with expandible bottom and method of manufacture thereof | |
US3185384A (en) | Bags | |
US2103092A (en) | Bag and method of producing the same | |
US2053116A (en) | Package wrapper, bag or the like | |
US2538920A (en) | Display bag and method of making the same | |
US2458173A (en) | Shopping bag handle | |
US2420212A (en) | Bag | |
US2339305A (en) | Packaging method | |
US3346173A (en) | Gusseted multi-wall waterproof paper bag |