WO2013058645A3 - Bolsas y rollos con costillas para obtener mayor resistencia y micro perforado para la eliminacion de olores y/o vapor de agua para todo tipo de empaques o usos, fabricados con biopolimero 100 % compostable o con polietileno - Google Patents

Bolsas y rollos con costillas para obtener mayor resistencia y micro perforado para la eliminacion de olores y/o vapor de agua para todo tipo de empaques o usos, fabricados con biopolimero 100 % compostable o con polietileno Download PDF

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Publication number
WO2013058645A3
WO2013058645A3 PCT/MX2012/000103 MX2012000103W WO2013058645A3 WO 2013058645 A3 WO2013058645 A3 WO 2013058645A3 MX 2012000103 W MX2012000103 W MX 2012000103W WO 2013058645 A3 WO2013058645 A3 WO 2013058645A3
Authority
WO
WIPO (PCT)
Prior art keywords
ribs
bags
perforations
smells
micro
Prior art date
Application number
PCT/MX2012/000103
Other languages
English (en)
French (fr)
Other versions
WO2013058645A2 (es
Inventor
Miguel Ángel AGUILAR IZAGUIRRE
Original Assignee
Polietilenos Del Sur, S.A. De C.V.
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 Polietilenos Del Sur, S.A. De C.V. filed Critical Polietilenos Del Sur, S.A. De C.V.
Publication of WO2013058645A2 publication Critical patent/WO2013058645A2/es
Publication of WO2013058645A3 publication Critical patent/WO2013058645A3/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)
  • Bag Frames (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Wrappers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

La presente invención está relacionada con el sector industrial y comercial en donde se requieran bolsas y rollos con costillas para obtener mayor resistencia y micro perforado para la eliminación de olores y/o vapor de agua para todo tipo empaques o usos. Las costillas pueden elaborarse a lo largo de la película en calibre diferente al calibre de la bolsa o en rollo, con diferentes números de costillas, según las necesidades. Las micro perforaciones se realizan en la extrusión de la película para evitar los malos olores y /o vapor de agua. Esta invención ha sido concebida para disminuir los calibres de las bolsas y aumentar el número de bolsas por kilo, aumentando su resistencia y ayudar a eliminar los malos olores y la humedad, de esta forma disminuiríamos el volumen de la basura y la contaminación del medio ambiente. Pueden ser fabricadas con un biopolimero 100% compostable que cumpla con la Norma Internacional ASTM-6400, con bioplasticos de origen natural y que se puedan degradar en forma natural o bajo composta también se pueden fabricar con polietileno.
PCT/MX2012/000103 2011-10-17 2012-10-15 Bolsas y rollos con costillas para obtener mayor resistencia y micro perforado para la eliminacion de olores y/o vapor de agua para todo tipo de empaques o usos, fabricados con biopolimero 100 % compostable o con polietileno WO2013058645A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/A/2011/010954 2011-10-17
MX2011010954A MX340502B (es) 2011-10-17 2011-10-17 Bolsas y rollos con costillas para obtener mayor resistencia y micro perforado para la eliminacion de olores y/o vapor de agua para todo tipo de empaques o usos, fabricados con biopolimero 100% compostable o con polietileno.

Publications (2)

Publication Number Publication Date
WO2013058645A2 WO2013058645A2 (es) 2013-04-25
WO2013058645A3 true WO2013058645A3 (es) 2013-07-18

Family

ID=48141577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2012/000103 WO2013058645A2 (es) 2011-10-17 2012-10-15 Bolsas y rollos con costillas para obtener mayor resistencia y micro perforado para la eliminacion de olores y/o vapor de agua para todo tipo de empaques o usos, fabricados con biopolimero 100 % compostable o con polietileno

Country Status (2)

Country Link
MX (1) MX340502B (es)
WO (1) WO2013058645A2 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH489399A (de) * 1968-03-26 1970-04-30 Breveteam Sa Luftdurchlässiger Behälter, insbesondere tragbarer Behälter
US3546327A (en) * 1967-09-22 1970-12-08 Bagcraft Corp Method of making a ventilated plastic bag
FR2381673A1 (fr) * 1977-02-24 1978-09-22 Intermas Sa Sac en matiere plastique pourvu d'orifices
US6135637A (en) * 1999-11-26 2000-10-24 Daniel S. Y. Kim Compressible disposal trash sack
GB2450996A (en) * 2007-07-11 2009-01-14 Garrett Walsh Compostable bags with eyelets
WO2013026425A1 (en) * 2011-08-19 2013-02-28 Invos, Spol. S R.O. Bio-container for bio-waste and municipal waste collection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546327A (en) * 1967-09-22 1970-12-08 Bagcraft Corp Method of making a ventilated plastic bag
CH489399A (de) * 1968-03-26 1970-04-30 Breveteam Sa Luftdurchlässiger Behälter, insbesondere tragbarer Behälter
FR2381673A1 (fr) * 1977-02-24 1978-09-22 Intermas Sa Sac en matiere plastique pourvu d'orifices
US6135637A (en) * 1999-11-26 2000-10-24 Daniel S. Y. Kim Compressible disposal trash sack
GB2450996A (en) * 2007-07-11 2009-01-14 Garrett Walsh Compostable bags with eyelets
WO2013026425A1 (en) * 2011-08-19 2013-02-28 Invos, Spol. S R.O. Bio-container for bio-waste and municipal waste collection

Also Published As

Publication number Publication date
MX340502B (es) 2016-07-11
WO2013058645A2 (es) 2013-04-25
MX2011010954A (es) 2013-04-22

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