EP0316430A1 - Method for placing a sack into a stand and removing out of it - Google Patents

Method for placing a sack into a stand and removing out of it

Info

Publication number
EP0316430A1
EP0316430A1 EP19880905379 EP88905379A EP0316430A1 EP 0316430 A1 EP0316430 A1 EP 0316430A1 EP 19880905379 EP19880905379 EP 19880905379 EP 88905379 A EP88905379 A EP 88905379A EP 0316430 A1 EP0316430 A1 EP 0316430A1
Authority
EP
European Patent Office
Prior art keywords
sack
stand
fold
mouth
distance
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.)
Withdrawn
Application number
EP19880905379
Other languages
German (de)
English (en)
French (fr)
Inventor
Mikko Valkealahti
Pentti Rikassaari
Mikko Piispanen
Valter Sievers
Kai Merikanto
Heino Rahunen
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.)
Yhtyneet Paperitehtaat Oy
Original Assignee
Yhtyneet Paperitehtaat Oy
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 Yhtyneet Paperitehtaat Oy filed Critical Yhtyneet Paperitehtaat Oy
Publication of EP0316430A1 publication Critical patent/EP0316430A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/0006—Flexible refuse receptables, e.g. bags, sacks

Definitions

  • the present invention concerns the placing of a garbage sack made of paper into a stand for filling, and the removal of the filled sack from the stand.
  • the invention also concerns a sack to be used in the method and the preparation of the sack.
  • a paper sack comprising inwardly deflected lateral folds and a transversal fold at a distance from the bottom is placed into the stand.
  • the sack is placed into the stand so that the folded part is set against the bottom of the stand.
  • the distance of the fold from the bottom is the same as the width of the lateral fold.
  • the sides of the sack bent along the fold can be attached ligthly together e.g. with a glue dissolving in moisture.
  • Figures 1 and 2 illustrate the sack when empty and flattened
  • Figure 3 shows the sack opened and placed in the stand
  • Figure 4 shows the sack filled and closed.
  • the sack is made of a single-layer or multi-layer paper hose blank.
  • the material that is used is, e.g., kraft paper that has been treated so as to give it an adequate wet strength.
  • the circumferential dimension of the hose corresponds to the inner circumferential dimension of the sack stand.
  • the blank is provided with lateral folds 1, whose length when opened is equal to the width of the stand. Thereat, the width of an unopened sack is equal to the length of the stand, and the sack can be placed easily into the stand.
  • the bottom 3 of the sack is sealed by using a double adhesive fold. In this way a good sealing is obtained for liquids.
  • a bottom patch 4 made of a strong material is applied by means of adhesive, said bottom patch extending across the bottom when the sack is filled.
  • the bottom patch protects the sack bottom from abrasion when a filled sack is, e.g., pulled along the ground while holding the sack by its mouth portion.
  • the height of the sack from the bottom ends of the cuts at the mouth portion to the bottom of the sack is made by one and a half times the width of the stand longer than the height of the sack stand.
  • the sack is folded along a fold 5 parallel to the bottom, placed at the distance of the width of the sack stand from the sack bottom, and, counted from the said fold, at a further distance of half the width of the stand along a second fold 6 in the opposite direction.
  • the sack sides placed against each other at the latter fold are further attached to each other lightly in a suitable way, e.g. by means of a glue point 7, tape, or equivalent. It is particularly recommendable to use an adhesive that dissolves by the effect of moisture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Refuse Receptacles (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP19880905379 1987-06-03 1988-06-03 Method for placing a sack into a stand and removing out of it Withdrawn EP0316430A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI872500A FI78877C (fi) 1987-06-03 1987-06-03 Ifyllbar saeck.
FI872500 1987-06-03

Publications (1)

Publication Number Publication Date
EP0316430A1 true EP0316430A1 (en) 1989-05-24

Family

ID=8524620

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880905379 Withdrawn EP0316430A1 (en) 1987-06-03 1988-06-03 Method for placing a sack into a stand and removing out of it

Country Status (6)

Country Link
EP (1) EP0316430A1 (fi)
JP (1) JPH02500433A (fi)
DK (1) DK160011C (fi)
ES (1) ES2009252A6 (fi)
FI (1) FI78877C (fi)
WO (1) WO1988009752A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226541A (en) * 1988-11-09 1990-07-04 Interpoly Ltd Waste disposal bag
FI20000669A (fi) * 2000-03-22 2001-09-23 Korsnaes Ab Publ Sisäsäkki
EP1157945A3 (en) * 2000-05-25 2004-03-24 Richard John Rand Container comprising an outer receptacle and an inner receptacle
FR2833928B1 (fr) * 2001-12-26 2004-02-13 Autobar Flexible France Sac d'emballage avec fonf preforme
ITMI20051649A1 (it) * 2005-09-07 2007-03-08 Aspic S R L Sacchetto per la raccolta di rifiuti
KR101538167B1 (ko) 2007-08-27 2015-07-20 미츠비시 마테리알 가부시키가이샤 실리콘의 포장 방법 및 포장체
IT1394396B1 (it) * 2008-09-18 2012-06-15 Aspic S R L Sacchetto cartaceo per la raccolta di rifiuti
ES1070266Y (es) * 2009-05-08 2009-10-26 Seinec S A Envase
IT202100003821U1 (it) 2021-07-23 2023-01-23 Virinnova S R L Sacco in carta per rifiuti adattabile e richiudibile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767274A (en) * 1927-07-05 1930-06-24 Martin T Broderick Convertible long and short shopping bag
US3065898A (en) * 1960-10-03 1962-11-27 John M Daugherty Collapsible tube
US3142435A (en) * 1961-10-20 1964-07-28 Charles W Stange Shopping bag
US3294312A (en) * 1965-01-15 1966-12-27 Mullins Curtis Bag with reserve capacity
US3970241A (en) * 1973-07-03 1976-07-20 Hanson Violet M Flat bottom bag
CH587154A5 (fi) * 1975-04-16 1977-04-29 Zugitan Ag
US4461031A (en) * 1981-03-10 1984-07-17 Bagcraft Corporation Of America Tubular bag and method of making the same
DE3129865C1 (de) * 1981-07-29 1983-04-21 Hammerlit Gmbh, 2950 Leer Tragring an einem Traggestell für Säcke
US4691374A (en) * 1983-08-11 1987-09-01 Golden Valley Microwave Foods Inc. Cooking bag with diagonal gusset seals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8809752A1 *

Also Published As

Publication number Publication date
FI872500A0 (fi) 1987-06-03
FI872500A (fi) 1988-12-04
ES2009252A6 (es) 1989-09-16
JPH02500433A (ja) 1990-02-15
DK160011B (da) 1991-01-14
DK40589A (da) 1989-01-30
DK40589D0 (da) 1989-01-30
FI78877C (fi) 1990-12-05
WO1988009752A1 (en) 1988-12-15
DK160011C (da) 1991-06-17
FI78877B (fi) 1989-06-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19890203

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19900720

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19921231