US2220409A - Bag closure device - Google Patents
Bag closure device Download PDFInfo
- Publication number
- US2220409A US2220409A US267157A US26715739A US2220409A US 2220409 A US2220409 A US 2220409A US 267157 A US267157 A US 267157A US 26715739 A US26715739 A US 26715739A US 2220409 A US2220409 A US 2220409A
- Authority
- US
- United States
- Prior art keywords
- bag
- sheet
- closure device
- slit
- tab
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1658—Elements for flattening or folding the mouth portion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/15—Bag fasteners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
- Y10T24/44769—Opposed engaging faces on gripping member formed from single piece of resilient material
Description
Nov. 5,; 1940.: Y J. L.'KELLGG 2,22o,409
- BAG CLOSURE DEVICE Filed April 10. 1959 I ReSeal for your i Pr 1 often ITUIIQTIIEP M71. M/ggy V 10 against the ingress of air to the bag, after part In the modification shown in Fig. 6, the ends 10 15 or clip, as it might be called, in part of cardwill have a better hold on the edge of the bag is 5g necessary gripping elasticity on theedge ofthe Patented Nov. 5, 19.40 a 2,220,409
' UNITED STATES PATENT OFFICE allocnzzgii nsvlca .rohnhxellomohi aral madam), 193$,5MIINO-fi7olfl a Claims. (cl. 24-255) This invention relates to a closure device for folded over on the lines 0b (Fig. 3) to give the bags or other receptacles, intended to contain double fold shownin Fig. 4. The closure device a cereal product, confection or other edible mais nut into place on the folded portion of the bag terial which is likely to deteriorate when exposed so that the body portion ll of the device lies on 5 to air; and the principal object 'of the invention one side of the bag. and the tab l2 on the other 5' is to provide a simple and inexpensive device side. The staple I2 gives the device the necee-- whereby the folded open edges of the has or arv fle bility. tenacity and dur b ityother flexible container may, after being folded The body portion of the device may bear any over, preferably with; double fold, be kept closed suitable printed legend as indicated in Fig. l.
of the contents of the bag, for example, has been l6l| of the slit II are at a more obtuse angle used, so as to keep the rest in a fresh, unspoiled to the median line of the V, on which the staple condition. i8 is located, than the lower portions of the slit,
Another object is to make the closure device so as to provide a tab which for some purposes board or like flexible material, so that the dethan the tab shown in the previous flgu s. vice may bear a printed notice or advertisement, In Fig. '7 the slit has the same configuration and in part of a metal staple, united with the as in Fig. 6, but two staples ll-IO are provided, cardboard portion so that the device has the extending across the end portions lt-ll of the slit. Y I
bag in order to hold the folds together even after In the form h wn n Fig- 8, the slit 2. is curved having been put in place and detached several instead 01 eing V-shaped. and the staple is intimes. dicated at 2|.
One or more of these closure devices may be In the form 0! closure device Shown in used on each bag, depending upon the width of the body Of the device is-made Of arelatively wide a wherein: elasticity enhanced by wire staples 28, 28.
the folded edges of the bag; or a single device heet of cardboard 22 formed with two slits 23,
may be provided with two or more clips. 2 s ra y ne but with the legs or the The invention is illustrated in certain preferred V slightly curved formed to tabs or clip portions embodiments in the accompanying drawing 1, 2.. These are preferably reinforced and their Fig. 1 is a view in elevation of the closure clip; I e .0 Flg.-2 is a cross-sectional view on line 2-2 of 1. A closure device for the folded open edges Fig. l; of a bag type receptacle comprising a sheet of Fig. 3 is a fragmentary view of the bag; flexible material formed with a slit to provide a Fig. 4 is a similar view showing the open edges tab adapted to enga the opposite s de of the of the bag folded over twice and held in closed f ld d se or the e: from that w s which position by the clip of Fig. 1; the bodyof the sheet lies, and a metal staple ex- Fig. 5 is a cross-sectional view (with the thicktending r088 88118111; wi h i s ends anchored nesses of the material considerably exaggerated) o the body f e h e a on the line 5-5 of Fig. 4; 2. A closure device for the folded open edges Figs. 6, 7 and 8 are views similar to Fig. 1 or of a bag type e p l mprising a sheetot modified form of t dip; e cardboard formed with a slit to provide a tab Fig. 9 shows a single closure device provided adapted to 8 8 88 the Op si ide Of the folded t t 311p b edge of the bag from that against which the body Referring t th drawing, th closure device of the sheet lies, and a metal staple extending in t form shown 1,; u 1 g, 4 and 5 consists across said slit withits ends anchored to the u of a sheet of still cardboard ll formed with a body of the sheet V-shaped slit ll, providing a tab 1: and metal closure device for h fo d d open edges staple or wire it which extends across thev apex of 8 p receptacle comprising a sheet of 50 0f the V-shaped slit II, and has its ends extendflexible material formed h a Substantially 50 ing through and bent over against the body pcrshaped slit to provide a tab adapted to engage tion HI of the device as indicated at I4, Fig. 2. the opposite side of the folded edge of the bag The bag I! may be of any suitable material, such from that against which the body of the sheet as moisture proof paper, Cellophane or the like. lies, and a metal staple extending across said slit us After the bag is filled, its upper open edges are with its ends anchored to the bodyof the sheet. as
4. A' closure device for the folded open edges of a bag type receptacle comprising a sheet of flexible material formed with a substantially V- shaped slit to provide a tab adapted to engage the opposite side 01' the folded edge of the bag that against which the body oi the sheet sheet and extending across said slit which tends to1orce the/tab when displaced into-realignment with the rest of the sheet. I
6. A bag closure device comprising a sheet of cardboard iormed with av slit to provide a tab and a wire clip attached to said sheet and extending across said slit which tends to force the tab when displaced into realignmentwith the rest 0! the sheet.
'7. A bag closure device comprising a sheet of cardboard formed with a V-shaped slit to provide a tab, and a wire staple extending across the apex of the tab with its ends anchored to the body of the sheet.
8. A bag closure device comprising a sheet or flexible, stiff cardboard formed, by slitting of the material, with two substantially V-shaped tabs whereby the device is adapted to engage the folded edge of a bag; and wire staples extending across the apexes oi the V's with their ends ancnored to the sheet. JOHN L. KELLOGG.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US267157A US2220409A (en) | 1939-04-10 | 1939-04-10 | Bag closure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US267157A US2220409A (en) | 1939-04-10 | 1939-04-10 | Bag closure device |
Publications (1)
Publication Number | Publication Date |
---|---|
US2220409A true US2220409A (en) | 1940-11-05 |
Family
ID=23017567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US267157A Expired - Lifetime US2220409A (en) | 1939-04-10 | 1939-04-10 | Bag closure device |
Country Status (1)
Country | Link |
---|---|
US (1) | US2220409A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596923A (en) * | 1946-03-14 | 1952-05-13 | Otto Frischknecht | Closing device for paper bags |
US2661892A (en) * | 1950-03-27 | 1953-12-08 | Crown Zellerbach Corp | Bag and handle |
US2733527A (en) * | 1956-02-07 | Strand-loop fastener | ||
US2793743A (en) * | 1955-04-12 | 1957-05-28 | Ivers Lee Co | Sealed package |
US3149771A (en) * | 1962-10-09 | 1964-09-22 | Equitable Paper Bag Co | Air sickness bag |
US4571779A (en) * | 1983-05-02 | 1986-02-25 | Conwed Corporation | Tie-off closure for netting products |
US5608949A (en) * | 1995-09-13 | 1997-03-11 | Kolor Kollar, Inc. | Fastenable bag closure |
-
1939
- 1939-04-10 US US267157A patent/US2220409A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733527A (en) * | 1956-02-07 | Strand-loop fastener | ||
US2596923A (en) * | 1946-03-14 | 1952-05-13 | Otto Frischknecht | Closing device for paper bags |
US2661892A (en) * | 1950-03-27 | 1953-12-08 | Crown Zellerbach Corp | Bag and handle |
US2793743A (en) * | 1955-04-12 | 1957-05-28 | Ivers Lee Co | Sealed package |
US3149771A (en) * | 1962-10-09 | 1964-09-22 | Equitable Paper Bag Co | Air sickness bag |
US4571779A (en) * | 1983-05-02 | 1986-02-25 | Conwed Corporation | Tie-off closure for netting products |
US5608949A (en) * | 1995-09-13 | 1997-03-11 | Kolor Kollar, Inc. | Fastenable bag closure |
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