WO2016008017A1

WO2016008017A1 - Dual-material bag, the multi-leaf paper outer being valved with a device that allows the separation thereof from the internal plastic bag with a heat-sealable valve

Info

Publication number: WO2016008017A1
Application number: PCT/BR2015/000096
Authority: WO
Inventors: Antonio Eduardo BAGGIO
Original assignee: Baggio Antonio Eduardo
Priority date: 2014-07-15
Filing date: 2015-06-26
Publication date: 2016-01-21
Also published as: BR202014017388U2

Abstract

Dual-material bag, the multi-leaf paper outer being valved with a device that allows the separation thereof from the internal plastic bag with a heat-sealable valve, which comprises the description of a utility model application and which is an arrangement introduced into a bag (1) produced from planar multi-leaf paper that has a base and an opening that are hexagonal and glued, and with an upper filling valve (2), wherein it is possible to add, internally, a plastic bag (3), also with a valve (4), for internal insertion of the paper valve, allowing the total sealing thereof by thermal welding (5), containing, affixed internally and longitudinally on both faces, a plastic tape (6) in order that, when same is pulled, tearing takes place, separating the paper wrapper from the internal plastic, allowing the insertion of the internal bag containing the material and the handling thereof in the decontaminated room, isolated from the external packaging.

Description

BAG WITH DOUBLE MATERIAL, BEING EXTERNAL OF MULTI-PAPPED PAPER VALVE WITH DEVICE THAT ALLOWS YOUR SEPARATION OF THE INTERNAL PLASTIC BAG WITH THERMALLY LACRABLE VALVE.

The present utility model patent pertains to the field of packaging and the like and in which a constructive arrangement is described, with a view to improving use in the industrial and commercial plan over conventional counterparts.

002 - Currently the valved bags used for packaging various powder or granular products are made of paper sheets or thicker plastic or plastic raffia and are filled in machines called bagging machines.

003 - The food, pharmaceutical and chemical industries, consumers of powder or granular inputs, operate with the clean room concept, in which the inputs are not allowed with the original external transport packaging in their handling and formulation area.

004 - Suppliers of powdered or granular inputs for these industries pack their products in open-mouth multi-sided paper bags containing an internally sealed plastic bag that is manually sealed. 005 - The end-use companies of these inputs for the manufacture of their products, when introducing the raw material thus packaged, must discard the external paper from the packaging and tear the paper bags. external for disposal, using for cutting metal stilettos that are unsafe and unhygienic, before the introduction of the input in its area considered as clean room.

006 - Aiming to combine the necessary productivity in the process of filling the powder and granular products in the sandwich boxes and the need to maintain the safety and tightness of the inner plastic packaging, facilitating the removal of the outer paper packaging in the clean room area. This packaging model has been developed that combines the mechanical resistance and light protection of the multi-sealed valve paper bags with the tightness and safety of the internally sealed and valve-sealed plastic valve bags, with the ease of peeling off the outer paper packaging by the double device. of ribbon

007 - To a bag (1) of flat multi-sided paper with a hexagonal glued bottom and mouth and top-filling valve (2), was internally added a plastic bag (3) also with valve (4) for insertion into the valve interior. allowing full sealing by thermal welding (5). The valved multi-sealed paper bag (1) has a plastic latch (6) internally and longitudinally attached to both sides, so that when handled in the clean room area, the latch (6) is pulled, tearing and separating -the inner plastic enclosure (3) which will follow for handling within the clean room.

008 - The present arrangement and model, which is the double-material bag, the external valved multi-sided paper with a device that allows it to be separated from the thermally sealable plastic inner bag, is made of paper coated with plastic after receiving its Content fed by a bagger has its valve sealed by solder which provides airtightness, tightness and safety of the contents of the package.

009 - The bag with double material, being the exterior of multi-leafed paper with a device that allows its separation from the inner plastic bag with thermally accessible valve, before being admitted to the clean room of the final consumer, is torn through its longitudinal straps. , thus separating the paper from the plastic on both sides, leaving only the plastic part for introduction and handling inside the wiper. 010 - The bag with double material, being the external multi-leafed paper with a device that allows its separation from the inner plastic bag with thermally accessible valve is thus a bag made of double material, being the outer material, multi-leaf paper or multiple sheets. It is made of paper and is movable, having a device that allows it to be separated from the inner plastic bag with thermally accessible valve for use in bagging machines.

012 - The bag is made of double material, being the exterior of multi-leaf paper with a folding device that allows its separation from the inner plastic bag with thermally-accessible valve to all types of input industry, powder or granular, especially manufacturers. inputs for the food, chemical and pharmaceutical industries, and for end products from the same industries that require full airtightness, tightness and safety of the packaged contents, for simple, quick and safe introduction and handling into the cleanroom. 013 - The bag with double material, being the external of multipurpose paper with a device that allows its separation from the Internal plastic bag with thermally sealable valve can be better understood by referring to the accompanying figures included in this descriptive report, which do not restrict their configurations as to their dimensions, proportions and any types of finishes inserted or the scope of their practical application. , Where:

Figure 1 is a front view of the housing;

Figure 2 is a detail view of the thermal weld busbar;

Figures 3 and 4 show a front view of the handle handling;

017 - Figure 5 is a front view of the end of the handle handling;

018 - Figure 6 is a front view of the separation of paper from plastic for introduction and handling into the clean room.

Claims

CLAIM

1 - BAG WITH DOUBLE MATERIAL, WITH THE EXTERNAL OF MULTI-FOLD PAPER VALVE WITH DEVICE THAT ALLOWS YOUR SEPARATION OF THE INTERNALLY LABELABLE PLASTIC BAG, which is an arrangement applied in a multi-sided paper bag (1) with a hexagonal bottom and a glued mouth. and with a top-filling valve (2), having an external bag made of paper or plastic and internally having a plastic bag (3) also with valve (4) allowing its sealing by thermal welding (5) for insertion inside the paper valve and have an externally and longitudinally fixed on both sides a plastic strap 6 to be removed from the inner plastic housing.