ES2032108T3 - Bolsa cerrable. - Google Patents

Bolsa cerrable.

Info

Publication number
ES2032108T3
ES2032108T3 ES89304035T ES89304035T ES2032108T3 ES 2032108 T3 ES2032108 T3 ES 2032108T3 ES 89304035 T ES89304035 T ES 89304035T ES 89304035 T ES89304035 T ES 89304035T ES 2032108 T3 ES2032108 T3 ES 2032108T3
Authority
ES
Spain
Prior art keywords
bag
zipper
layers
sealed
heat
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
Application number
ES89304035T
Other languages
English (en)
Inventor
Akira Oyama
Susumu Niwa
Yoshiji Moteki
Toru Ichikawa
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.)
Hosokawa Yoko KK
Original Assignee
Hosokawa Yoko KK
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
Priority claimed from JP1988064217U external-priority patent/JPH0618898Y2/ja
Priority claimed from JP1989000310U external-priority patent/JPH0617723Y2/ja
Application filed by Hosokawa Yoko KK filed Critical Hosokawa Yoko KK
Application granted granted Critical
Publication of ES2032108T3 publication Critical patent/ES2032108T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • 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
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Landscapes

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

Abstract

BOLSA (1) RECERRABLE QUE TIENE UNA CREMALLERA (8) PARA EL CIERRE Y APERTURA HERMETICOS (6) DE LA BOLSA (1). LA BOLSA (1) TIENE UNAS CAPAS DELANTERA (2A) Y TRASERA (2B) ENFRENTADAS, SELLADAS JUNTAS AL CALOR EN LOS BORDES DE SUS 4 CARAS (4, 5, 7). LA CREMALLERA (8) ESTA EN UNA SUPERFICIE INTERIOR (14) DE LAS CAPAS DELANTERA (2A) Y TRASERA (2B) Y SE EXTIENDE PARALELAMENTE A CADA UNA DE LAS PARTES SELLADAS AL CALOR SUPERIORES (7). ESTO PRODUCE LA FORMACION DE UNA ZONA DE SUPERFICIE DESIGUAL (9) SOBRE LAS CAPAS DELANTERA (2A) Y TRASERA (2B). LA ZONA DE SUPERFICIE DESIGUAL (9) ESTA SITUADA ENTRE LA PORCION DEL BORDE SUPERIOR SELLADO AL CALOR (7) Y LA CREMALLERA (8), Y SE EXTIENDE PARALELAMENTE A LAS MISMAS, ENTRE UNA MUESCA (15) EN UN LADO (4A) Y OTRA MUESCA (15) EN EL OTRO LADO (4B) DE LA ZONA DEL BORDE SELLADO AL CALOR. LA ZONA DE SUPERFICIE DESIGUAL (9) PROPORCIONA MENOR RESISTENCIA MECANICA QUE EL RESTO DE LAS CAPAS (2A Y 2B). DE ESTA FORMA, LA BOLSA PUEDE SER FACILMENTE RASGADA A LO LARGODE LA ZONA DE SUPERFICIE DESIGUAL (9) MEDIANTE UTILES Y SIN DAÑAR LA CREMALLERA (8).
ES89304035T 1988-05-16 1989-04-24 Bolsa cerrable. Expired - Lifetime ES2032108T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988064217U JPH0618898Y2 (ja) 1988-05-16 1988-05-16 レトルト食品用再閉自在包装袋
JP1989000310U JPH0617723Y2 (ja) 1989-01-06 1989-01-06 レトルト食品用再閉自在包装袋

Publications (1)

Publication Number Publication Date
ES2032108T3 true ES2032108T3 (es) 1993-01-01

Family

ID=26333267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89304035T Expired - Lifetime ES2032108T3 (es) 1988-05-16 1989-04-24 Bolsa cerrable.

Country Status (4)

Country Link
EP (1) EP0345930B1 (es)
DE (1) DE68901110D1 (es)
ES (1) ES2032108T3 (es)
GR (1) GR3004837T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221144A (en) * 1989-01-27 1993-06-22 T W Kutter, Inc. Resealable packages and method and apparatus for producing same
US5254073A (en) * 1990-04-27 1993-10-19 Kapak Corporation Method of making a vented pouch
US5059036A (en) * 1990-04-27 1991-10-22 Kapak Corporation Vented pouch arrangement and method
US5205649A (en) * 1990-08-29 1993-04-27 Trigon Packaging Corporation Leakproof packaging
US5174658A (en) * 1991-07-12 1992-12-29 The Procter & Gamble Company Self-expanding and reclosable flexible pouch
US5184896A (en) * 1991-10-11 1993-02-09 The Procter & Gamble Company Self-expanding flexible pouch including improved extensible stay to maximize opening
FR2719826A1 (fr) * 1994-05-10 1995-11-17 Chaygneaud Dupuy Francois Dispositif d'ouverture facile et contrôlée d'un sachet souple et sachet ainsi obtenu.
US5709479A (en) * 1996-09-06 1998-01-20 Kapak Corp. Bag construction for distributing material
US5971613A (en) 1997-04-11 1999-10-26 Kapak Corp. Bag constructions having inwardly directed side seal portions
US6719678B1 (en) * 2000-02-28 2004-04-13 C.L.P Industries Ltd. Recloseable retort pouch
AU2000273153B2 (en) * 2000-09-18 2006-12-14 Idemitsu Kosan Co., Ltd. Fastener bag and fastener device
US6375037B1 (en) 2000-10-10 2002-04-23 Kapak Corporation Bag construction for distributing material
US6487758B2 (en) 2001-03-21 2002-12-03 Eaton Corporation Polypropylene recloseable zipper
KR100385472B1 (ko) * 2001-05-07 2003-05-27 주식회사 뉴팩코리아 리필용 팩
US7073674B2 (en) * 2003-09-10 2006-07-11 Playtex Products, Inc. Resealable nurser liner
ITPD20040302A1 (it) 2004-11-29 2005-02-28 Alcan Packaging Italia Srl Film laminato multistrato per imballaggi
KR100642119B1 (ko) 2006-02-22 2006-11-13 박사룡 개량된 재밀폐가능한 지퍼 스트립
KR101043022B1 (ko) * 2010-06-08 2011-06-21 플레어 플렉시블 패키징 코포레이션 직선형 절취특성을 갖는 파우치 및 제조방법 그리고 그 파우치 제조장치
EP2433788A1 (en) 2010-09-22 2012-03-28 Amcor Flexibles Transpac N.V. Pre-cut multilayer packaging material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625270A (en) * 1970-04-17 1971-12-07 Milorad Skendzic Pilferproof package
US3768725A (en) * 1971-11-11 1973-10-30 Nat Distillers Chem Corp Breathable, sterilizable and peelable pouch and method of manufacture thereof
US3913789A (en) * 1974-02-13 1975-10-21 United States Banknote Corp Fluid container of the flexible wall capsule type
JPS58160251A (ja) * 1982-03-03 1983-09-22 旭化成株式会社 密封小分け袋及びその製法

Also Published As

Publication number Publication date
DE68901110D1 (de) 1992-05-07
GR3004837T3 (es) 1993-04-28
EP0345930A1 (en) 1989-12-13
EP0345930B1 (en) 1992-04-01

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