LT6758B - Method of manufacture of a pet excrement collection bag and the bag made according to said method - Google Patents

Abstract

The invention relates to a method of manufacturing a pet excrement collection bag made of plastic (polyethylene) film by forming a scoop for collecting pet excrement in a bag during manufacture, and to a bag produced according to this method. The method differs in that the flat and open at both ends plastic sleeve (1), made of a plastic firm, is folded along a longitudinal line (a-a) to form a longitudinally folded plastic sleeve (2), then the lower end (3) of the folded plastic sleeve (2), consisting of a quadruple film, is blindly fused to form a sealed seam (4). The hand inserted through the upper open end of the bag thus formed to its bottom unfolds the bag to form a scoop (5) consisting of a double-folded and welded sleeve seam (4) together with the side lower surfaces of the double-film bag, which fits into a handful. The scoop is convenient for collecting not only solid but also liquid pet excrement.

Description

FIELD OF THE INVENTION

The invention relates to a method for producing a pet excrement collection bag made of plastic (polyethylene) film by forming a scoop-shaped recess for collecting excrement during production, and to a bag produced in this way.

State of the art

It is common for pet owners, especially dog owners, to collect feces from their guided pets using plain paper or plastic bags. Normally, the pet owner puts his hand on the bottom of the bag, grabs the excrement on the outside of the bag, and, placing his hand inside the bag, places them inside the bag. The bag with its contents is then thrown away.

There are many patent documents in this field. For example, UK patent no. GB2379598 describes a pet collection bag made of plastic film, having a special two-part collapsible container formed from rigid plastic, which is gripped at the bottom by hand from the inside of the bag, for capturing and sealing pet excrement therein.

Another document is French patent application no. FR2649143 - describes a faecal collection bag made of a plastic film with a glove-shaped bottom. The bag consists of a sleeve with a bag-closing system at the open end and a two-part closed glove at the other end. The glove is designed to collect feces and put them inside the bag. The user inserts one hand into the sleeve, distributes the fingers to both sides of the glove, grabs the feces, then flips the glove and closes the bag.

Having such bags does not cause problems with hard consistency excrement. However, when the feces are liquid, such as when a pet has indigestion, it becomes difficult to collect them with the bags described previously, using only one bag and leaving no fecal residue on the surface.

Brief description of the essence of the invention

It is an object of the present invention to obviate the disadvantages of previous pet excrement collection bags by providing a bag made of plastic film having a preformed shovel-shaped recess for collecting both solid and liquid excrement.

The bag of the present invention comprises a longitudinally folded sleeve made of plastic film, with one end of the longitudinally folded sleeve being blindly and tightly sealed and the other end open.

When the bag thus produced is unfolded, its fused end forms a shovel-shaped recess. When the hand is fully inserted into the inside of the bag through the open end of the bag, the shovel at the bottom of the bag is in the user's hand, making it easier to collect liquid excrement. Once the excrement has been collected, it is drawn with the entire shovel into the inside of the bag, and the contents thus collected end up inside the translated bag.

Description of the drawing

Figure 1-3. shows images of a canine fecal collection bag of the present invention during its manufacture;

fig. a general view of the excrement collection bag is given.

Detailed description of the invention

For the production of the faecal bag, an open sleeve 1 approximately 20 cm wide and 45 cm long at both ends is used, formed of a plastic film 7-15 ^A m thick.

First, the flat plastic film sleeve 1 is folded halfway along the longitudinal line a-a to form the longitudinally folded plastic sleeve 2 shown in Fig. 2 consisting of a quadruple LDPE film.

Thereafter, the lower end 3 of the folded plastic film sleeve 2, consisting of a quadruple film, is blindly sealed to obtain the continuous sealed seam 4 shown in Fig. 3.

Inserting a hand through the upper open end of the bag thus formed and unfolding it forms a shovel 5 consisting of a double-folded and fused sleeve seam 4 together with the side lower surfaces of the double-film bag, which fits into a handful. This shovel is convenient for collecting not only solid but also liquid pet excrement. Once the excrement has been collected, it is placed inside the tipping bag with the same hand. Discard the bag with its contents in a container.

Although the invention has been described with reference to the production of a collection bag of pet excrement of a particular size, it will be appreciated that the method may be used equivalently to produce bags of other dimensions while retaining the essential features described below in the definition of the invention.

Claims (3)

DEFINITION OF THE INVENTION 1. A method of manufacturing a pet excrement collection bag comprising forming a plastic bag convenient for collecting and bagging pet excrement, comprising the steps of manufacturing the bag: a) a flat and open plastic sleeve (1) formed at both ends, folded from a plastic film, folds along a longitudinal line (a-a) to form a longitudinally folded plastic sleeve (2); b) the lower end (3) of the folded plastic sleeve (2), consisting of a quadruple film, is blindly sealed to form a sealed seam (4). A pet faeces collection bag comprising means for collecting faeces prepared by the method of claim 1. 3. A bag according to claim 2, characterized in that it comprises a shovel (5) for collecting pet excrement formed at the end of an unfolded and hermetically sealed bag (4) and comprising a double-folded and welded sleeve seam (4) together with side undersides. double film bag surfaces.