MX2010008256A - Bag for different products. - Google Patents

Abstract

A bag with a tube-shaped body is made of a flexible material, sealed to from the bottom and opening at the top. It also has a separate sealing device in order to close the opening for the purposes of storage and transport. On the tube-shaped body there are at least two parallel pre-cut lines on the front and back or printed markings that run from the opening of the bag to the bottom and that lead to two lateral strips that are designed to be tied into a knot and thereby shut the opening of the bag once it has been opened without the need for separate sealing devices.

Description

BAG FOR DIVERSE PRODUCTS. of the invention The present invention relates to a bag for products primarily for the protection of food products, allowing it to be repeated several times, preserving the protection of the product housed in its in ced entes of the invention.

At the present time, different bags destined for various products are known, mainly food from abroad, preventing them from being altered or contaminated by dirty procurement in their sale phase.

An example of these bags is constituted by a square formed by a flexible sheet, closed at its lower end and upper end of a manhole, and which additionally comprises or slopes for the closing of the mouth during the storage and transportation of goods.

The independent closing means comprise a wire strip of ductile material or a staple among others, which are arranged around access, strangulating it. These closing means have the advantage that can be opened as many times as the bag is opened and closed, but while the bag is usually lost when it is loose. This represents not being able to return to the planned way.

Another alternative used is the closing of the access opening. According to the invention, the tubular body that defines the access housing and the bottom, presents on the front and rear surfaces facing the pre-cut faces, which extend from said mouth the bo o of the same and that define lateral appendages destined to ado and closing the mouth of the bag after its initial opening, if you use external closing elements.

With this configuration, the bag is provided with an encional aspect, for example closed by means of a ductile and flexible strip or strip by means of its throttling, but once the bag is opened and the said ductile strip is removed, but by means of the separation of the two appendixes. It can be closed by a simple knot, with the advantage that it can be opened and re-knotted as many times as necessary. The lines are tearing or breaking manually and without the need for tools, which makes the operation intuitive and easy to perform by the user. This orte can be of a different nature, such as dotted lines, tinting of the sheet with a laser, a row of separated strokes, po.

Initially, the flexible sheet of the tubular body is made of tic, so that the bag is resistant to manipulation to which the successive knotted and unknotted products are.

In one embodiment, the pre-cut lines define those that are achievable between the lateral closing appendages by knotting, ie the external closing elements. Thus, the user, by opening the bag by the separation of the appendages by cutting the flexible sheet, by means of a pair of scissors or a cutter, by said indicator means printed in FIG. description of the figures.

To complement the description that is being made and to collect the understanding of the characteristics of the invention, a set of drawings in which, with an illustrative character and represented by the following, is attached to the description: - Figure 1 shows a perspective view of a bo with independent closing means, before its initial opening.

- Figures 2 to 5 show the different steps of the trimming tear for the formation of the appendages and the knotting of these appendices from the mouth of the bag.

- Figures 6 to 9 show different embodiments of the pre-cut lines in different configurations.

- Figure 10 shows a perspective view of a portion of the bag in which the means indicated are indicated the separation of the appendages to be knotted. preferred embodiment of the invention . As can be seen in the figures referenced, the lock (4).

In figures 4 to 5, it is observed that once the bag is opened pre-cut lines (5), separating the appendages, these can be knotted ie to close the bag.

In figures 6 to 9, we can see for illustrative purposes, different r which the pre-cut lines are straight, multiple, configure or yield (7) in the form of "U", or define a triangular shape and a shape Figure 10 shows how the tubular body (1) presents upers (8) printed areas where you should cut the sheet of l in the appendices (6) that will serve later for the olsa by knotting .

Once the nature of the invention has been sufficiently described, preferably of a preferred embodiment, the opportune effects, form, size and disposition of the described described elements are recorded, provided that this does not entail an alteration of the inventive units. which are claimed below.

Claims (1)

1. CLAIMS Bag for various products, especially for products ipo of which comprise a tubular body (1) formed by a lamp at its lower end, forming a bottom (2), and provided in the mouth of an access (3), and which further comprises or closing slopes (4) of the mouth (3) during storage and transport cterizada because the tubular body (1) has on the previous surfaces two precut lines (5) faced, extending from the bo a towards the bottom (2) of the same and delimiting appendices (designed to allow their knotting and closure of the mouth (3) of the initial opening bag, without the need to use external closing elements. Bag according to claim 1, characterized in that the tubular sheet (1) is made of a plastic material. Bag, according to any of the previous claims, wherein the pre-cut lines (5) define removable portions (indexes (6) for closing by knotting. Bag according to any of the preceding claims, wherein the pre-cut lines (5) are arranged longitudinally and straight.