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Gusset style pouch, in particular for food product

A packaging bag and organ-like technology, applied in the field of flexible plastic packaging, can solve the problems of reducing the foldability of the packaging bag container, manufacturing complexity, etc.

Active Publication Date: 2018-06-01
DANONE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also complicated to manufacture with the addition of such foldable parts fixed to the front and rear walls
In addition, the portion of the flexible sheet secured to the underside of the closure system may reduce the usual collapsibility of the pouch container if it must be made of a rigid or semi-rigid material.

Method used

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  • Gusset style pouch, in particular for food product
  • Gusset style pouch, in particular for food product
  • Gusset style pouch, in particular for food product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0137] In the figures, the same reference numerals refer to the same or similar elements.

[0138] It should be noted that the following detailed description and elaboration are directed to resealable flexible packaging bags used to contain various products. The products are preferably food, such as dry or solid beverages, liquid beverages or frozen double-strength beverages, concentrated juices , Dry powder soup, baking mixture, edible oil, salty snacks, instant dry oatmeal, dried fruit, nuts, coffee, tea, seasonings, milk powder and other foods. Alternatively, wet foods, medicines, tobacco, cold medicines, mouthwashes, baking mixes, laundry soap and softeners, chemicals, and other inedible products may constitute suitable contents.

[0139] As shown in FIGS. 1A-1B and FIGS. 8A-8B, the packaging bag 1 is a packaging container with a flexible bag B and a closed system 2. The bag B includes a bottom 3, a front wall 4 and a rear wall 5 defining flexible side walls. Here, the front ...

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Abstract

The gusset style pouch (1) is provided with a resealable closure system (2) configured to selectively define a top opening (7) of the pouch, at the opposite from a bottom (3), at least one strip (8, 9) of this system (2) being adapted for locking an open configuration, by engaging locking elements that pivot and cause interengagement between the strips of the closure system. The locking elements (41) are integrally formed with at least one strip (8) of said system and made of a semi rigid plastic material, less flexible than material of the pouch sidewalk An elongated predetermined measuring utensil (100) of shorter length than height (H) of an interior pouch volume can be stored along the sidewall by use of a holding part (55) formed on the strip (8) as a lower extension. A leveling can also be performed using a free edge (56) below the interlocking area.

Description

Technical field [0001] The present invention relates to a flexible plastic packaging that can be resealed, which may be suitable for storing food taken out of the packaging (for example, granular edible products, using predetermined utensils used as measuring tools). More particularly, the present invention relates to an organ-type packaging bag, including: [0002] -Bags (e.g. pillow bags or ), has a bottom, a front wall and a rear wall defining a flexible side wall extending around the longitudinal axis, two joints located on opposite sides between the front wall and the rear wall (usually, the longitudinal joint is parallel to the longitudinal axis of the side wall Extension) so that the bag defines a single opening adjacent to the top of the bag; [0003] -A closed system, including a first strip sealed to the front wall and a second strip sealed to the rear wall, the first strip and the second strip have internal mating surfaces to define interlockable strips Objects so that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D30/20B65D33/00B65D33/25B65D77/24
CPCB65D31/10B65D33/007B65D33/2508B65D77/245B65D75/008
Inventor 帕特里克·维恩达梅弗雷德里克·布尔丹
Owner DANONE