CN2538750Y - Self-opening mouth type packing bag - Google Patents

Abstract

The utility model discloses a package with a self-opening mouth, aiming to overcome the disadvantages of the prior package that the mouth is not easy to open, the package is against to be used in the industry needing large dosage of packages, the time is wasted and the work efficiency is affected. The utility model provides a package with a self-opening mouth, which can be continuously pulled, has a mouth easy to open, and is suitable to be used in the places where large dosage of packages are needed. The technical proposal is that the utility model comprises at least three waistcoat type plastic packages, the packages overlap together, and both walls of each package are separately connected with the wall of the adjacent package via a connecting joint. The package walls of adjacent waistcoat type packages are connected together via connecting joints, packages are fixed or put in a box via a hanging thing, the mouth of the next package is opened when the outermost package is taken away, goods can be easily put in packages without need of opening each mouth by hand, the utility model is suitable for the places where large dosage of packages are needed, such as supermarket. The utility model has the advantages of convenient and swift use and high efficiency.

Description

The packaging bag of self-opening formula

Technical field:

The utility model is stored the packaging bag of object, the packaging bag of particularly a kind of self-opening formula.

Background technology:

Vest type packaging bag used in everyday need strut sack just with hand when using and can put into article.Places such as the supermarket that consumption is big, food market, needing constantly is client's connection with wrapping of piece, because the packaging bag sack is difficult for opening, must one by one sack be strutted the not only time-consuming work efficiency that influences again with hand.Patent CN2403701Y Nestable bag discloses and a kind ofly in advance plastic bag has been nested together singly, and sack and is placed on the packaging bag that cover is folded in one cylinder in the same direction, mentions one by one during use, and sack can not fold and be convenient.But since this Nestable bag key be must be in advance one by one packaging bag be nested together, need take a lot of times and manually, for the practicalities inadequately such as supermarket of effect packaging bag in enormous quantities.

Summary of the invention:

The purpose of this utility model is to be difficult for opening in order to overcome existing packaging bag sack, be unfavorable for the industry use that the packaging bag consumption is big, time-consuming, as to influence work efficiency shortcoming, providing a kind of can spur continuously, sack is easily opened, and is more suitable for the self-opening formula packaging bag of using in the big place of bag amount.

The technical solution of the utility model is for achieving the above object, comprises at least 3 vest type plastic packaging bags, and each packaging bag stacks together, and the packaging bag bag wall that two flour bag walls of each packaging bag are adjacent respectively is connected by point of connection.

On the wherein flour bag wall of described packaging bag, be positioned at two and carry in the middle of the ear place and be provided with and hang piece, this is hung to have in the middle of the piece and hangs the hole, and the bottom is provided with tear line; Described point of connection is positioned at 0.1-5cm place, tear line below.The optimum position of point of connection is the 1cm place below the center line of packaging bag and tear line.

Carry for two of described packaging bag and be provided with contiguous block between ear, the contiguous block two ends with carry the ear junction and have tear line; Contiguous block is captiveed joint with the drop in beam of a pylon, has hanging hole on the drop in beam.

The bag wall of the vest type packaging bag that packaging bag of the present utility model is adjacent with each interconnects by point of connection, fix or put into box by hanging object, when withdrawing packaging bag of outermost the sack of next packaging bag is opened, need not to strut sack one by one with hand, just can put article easily, be very suitable for a large amount of places of using packaging bag such as supermarket.Convenient to use, increase work efficiency greatly.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the embodiment figure of the utility model band pylon;

Fig. 5 is the lateral plan of Fig. 4;

Fig. 6 is that the utility model is not with the embodiment figure of pylon;

Fig. 7 is the utility model cartridge scheme drawing.

The specific embodiment:

Embodiment one: shown in Fig. 1,2,3,6, the utility model is stacked together by a plurality of vest type plastic packaging bags 5, two flour bag walls of packaging bag 5 wherein are positioned at two on the flour bag wall and carry in the middle of the ear 1 place and be provided with one and hang piece 4, hang piece 4 midways location and have one and hang hole 3, the bottom is provided with tear line 9.The piece 4 of hanging of each packaging bag 5 is connected by point of connection 2 with the one side that piece 4 is not hung in adjacent packaging bag 5.The position of point of connection 2 is in the center line of packaging bag 5, the following 1cm place of tear line 9.During making, the point of connection 2 of each packaging bag 5 by hot pressing mode processing, according to the material of packaging bag and the difference of thickness degree, is selected suitable temperature.During use, will hang hole 3 and be through on the hanger bar, draw back first sack, put into article after, point of connection 2 and hang piece 4 and tear the sack that comes off and draw back next packaging bag 5 thereupon simultaneously when withdrawing this bag.So analogize, need not to strut each sack with hand again, very easy to use.

Embodiment two: shown in Fig. 3-5, carry 1 in ear for two of packaging bag 5 and be provided with a contiguous block 11, the two ends of this contiguous block 11 have tear line 10 with the junction of carrying ear 1.The drop in beam 12 of a pylon 6 is captiveed joint with contiguous block 11, and two tear lines 10 just are in the two ends of drop in beam 12, hangs the bottom that piece 4 is fixed on pylon 6.Pylon 6 can be with the cardboard skin, mould firmly or metallic material is made.When adopting the cardboard leather to do, available staple 7 captive joint pieces 11 and hang piece 4.During use, by hanging hole 8 pylon 6 is hung on the vertical walls, glove face (as table, cabinet etc.) is just arrived in the bottom of packaging bag 5, after drawing back first packaging bag 5 sacks and putting into article, the glove face can play the effect of bearing, when withdrawing bag, point of connection 2, hang piece 4 and Ti Er together avulsion draw back the sack of next packaging bag 5 simultaneously.

Embodiment three: shown in Fig. 6,7, the packaging bag 5 of not establishing contiguous block 11 is stacked together, the one side of packing into has in the box 14 of pulling out mouth 13.Pull out packaging bag 5 one by one from pulling out mouth 13 during use, its running condition is similar to box-packed toilet paper.

Claims (4)

1, a kind of self-opening formula packaging bag comprises at least 3 vest type plastic packaging bags, and each packaging bag stacks together, and it is characterized in that: packaging bag (5) the bag wall that the two flour bag walls of each packaging bag (5) are adjacent respectively is connected by point of connection (2).

2, according to the packaging bag of the described self-opening formula of claim 1, it is characterized in that: on the wherein flour bag wall of described packaging bag (5), be positioned at two and carry in the middle of the ear (1) place and be provided with and hang piece (4), this is hung to have in the middle of the piece (4) and hangs the hole, and the bottom is provided with tear line (9); Described point of connection (2) is positioned at 0.1-5cm place, tear line (9) below.

3, according to the packaging bag of the described self-opening formula of claim 2, it is characterized in that: point of connection (2) is at the center line and the 1cm place, tear line (9) below of packaging bag (5).

4, according to the packaging bag of the described self-opening formula of claim 2, it is characterized in that: carry for two of described packaging bag (5) and be provided with contiguous block (11) between ear (1), contiguous block (11) two ends with carry ear (1) junction and have tear line (10); Contiguous block (11) is captiveed joint with the drop in beam (12) of a pylon (6), has hanging hole (8) on the drop in beam (12)

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