CN201432868Y

CN201432868Y - Novel packaging bag

Info

Publication number: CN201432868Y
Application number: CN2009201574718U
Authority: CN
Inventors: 邱伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-01
Filing date: 2009-06-01
Publication date: 2010-03-31
Anticipated expiration: 2019-06-01

Abstract

The utility model relates to a novel packaging bag comprising a front bag layer, a rear bag layer, folds and an unsealing button, wherein the two folds are sandwiched between the front bag layer and the rear bag layer, two ends of the folds on the left (right) side respectively align to and are in hot-pressing bonding with the front bag layer and the rear bag layer, the lower end of the folds on the left (right) side are respectively in hot-pressing bonding with the lower ends of the front bag layer and the rear bag layer, and the middle parts of the lower ends of the front bag layer and the rear bag layer are in hot-pressing bonding with each other; the upper ends of the two folds are respectively in opposite hot-pressing bonding with each other and are in hot-pressing bonding to the rearbag layer; the upper parts of the front bag layer and the rear bag layer are in opposite hot-pressing bonding with the unsealing button; and the left lower ends of the folds on the left (right) sideare respectively in hot-pressing bonding with the front bag layer and the rear bag layer and the left (right) lower corners of the front bag layer and the rear bag layer are bonded with each other. The novel packaging bag has the beneficial effects of reasonable structural design, simple structure, convenient manufacturing and unsealing and use; and the structural design for the folds can increasethe capacity of the bag.

Description

A kind of Novel packing bag

Technical field

The utility model relates to a kind of novel package bag.

Background technology

Polybag has been widely used in daily life and the work.Plastic bag at present commonly used mainly contains open type and closed two kinds of structures, and open type plastics pocket type closes its three banding that openings at one side uses, and the plastic bag sealing of this structure makes that article are lost easily in the bag, uses nor can be used for connection with wrapping of piece; Closed plastic bag is that article are put into bag, and the plastics sack is sealed use, and the plastic bag of this structure needs destructive sack is torn or cut off when opening, and it is inconvenient to make that plastic bag uses, and has also caused the waste on the resource.Though also occurred the plastic bag that some reused openings have the unpacking structure on the market, it exists structure single mostly, shortcoming such as packed amount is few is unfavorable for popularization, the development of plastic bag product.

The utility model content

The purpose of this utility model provides a kind of Novel packing bag, uses few etc. the deficiency of inconvenient, waste resource and packed amount to overcome the said goods.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of Novel packing bag, comprise front bag layer, back pkt. layer, folding and unpacking button, sandwiched two foldings between front bag layer and the back pkt. layer, the relative doubling from the centre of described folding justify align, aliging respectively with front bag layer and back pkt. layer and be hot bonding in the folding two ends in left side, aligns respectively with front bag layer and back pkt. layer and be hot bonding in the folding two ends on right side; The lower end of described left side folding is hot bonding respectively in front bag layer and back pkt. layer lower end, and the lower end of right side folding is hot bonding respectively in front bag layer and back pkt. layer lower end, and front bag layer and the middle part hot pressing of back pkt. layer lower end bond together; Described two foldings upper end is hot bonding respectively relatively, and is hot bonding on the back pkt. layer; The relative unpacking button that is hot bonding with back pkt. layer top of described front bag layer.

Folding lower-left, described left side end is hot bonding respectively on front bag layer and back pkt. layer, and folding bottom righthand side in right side is hot bonding respectively on front bag layer and back pkt. layer.

The bag layer and the back pkt. layer lower left corner bond together before described, and the preceding bag layer and the back pkt. layer lower right corner bond together.

The beneficial effect of novel package bag described in the utility model is: reasonable in design, and simple in structure, easy to make, unpacking, easy to use; The design of hinge structure can increase packed amount.

Description of drawings

Fig. 1 is the structural representation of the described novel package bag of the utility model embodiment;

Fig. 2 is the cutaway view of the described novel package bag of the utility model embodiment.

Among the figure:

1, preceding bag layer; 2, back pkt. layer; 3, folding; 4, unpacking button.

The specific embodiment

Shown in Fig. 1-2, the described Novel packing bag of the utility model embodiment, comprise front bag layer 1, back pkt. layer 2, folding 3 and unpacking button 4, sandwiched two foldings 3 between described front bag layer 1 and the back pkt. layer 2, the relative doubling from the centre of described folding 3 justify aligns, align respectively with front bag layer 1 and back pkt. layer 2 in folding 3 two ends in left side, folding 3 doubling centers are interposed between front bag layer 1 and the back pkt. layer 2; Align respectively with front bag layer 1 and back pkt. layer 2 in folding 3 two ends on described right side, folding 3 doubling centers are interposed between front bag layer 1 and the back pkt. layer 2; The two ends of described front bag layer 1 and back pkt. layer 2 left end and left side folding 3 are hot bonding, the two ends of front bag layer 1 and back pkt. layer 2 right-hand member and right side folding 3 are hot bonding, the lower end of described left side folding 3 is hot bonding respectively at front bag layer 1 and back pkt. layer 2 lower end and locates near both sides, the lower end of right side folding 3 is hot bonding respectively at front bag layer 1 and back pkt. layer 2 lower end and locates near both sides, and front bag layer 1 and the middle part hot pressing of back pkt. layer 2 lower end bond together; Described two foldings 3 upper ends are hot bonding respectively relatively, and are hot bonding on back pkt. layer 2.The described front bag layer 1 relative unpacking button 4 that is hot bonding with back pkt. layer 2 top, described unpacking button 4 can be the multiple structure that is easy to opening and closing of fault.

The lower-left end on described front bag layer 1 lower-left end and left side folding 3 upper stratas is hot bonding, the lower-left end of back pkt. layer 2 lower-left end and left side folding 3 lower floors is hot bonding, the bottom righthand side on described front bag layer 1 bottom righthand side and right side folding 3 upper stratas is hot bonding, and the bottom righthand side of back pkt. layer 2 bottom righthand side and right side folding 3 lower floors is hot bonding; Described front bag layer 1 and back pkt. layer 2 lower left corner bond together, and front bag layer 1 and back pkt. layer 2 lower right corner bond together.

Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out its contour structures and array mode etc. all should be included in the protection domain of the present utility model.

Claims

1, a kind of Novel packing bag, comprise front bag layer (1), back pkt. layer (2), folding (3) and unpacking button (4), it is characterized in that: sandwiched two foldings (3) between front bag layer (1) and the back pkt. layer (2), the relative doubling from the centre of described folding (3) justify align, aliging respectively with front bag layer (1) and back pkt. layer (2) and be hot bonding in folding (3) two ends in left side, aligns respectively with front bag layer (1) and back pkt. layer (2) and be hot bonding in the folding on right side (3) two ends; The lower end of described left side folding (3) is hot bonding respectively front bag of layer (1) and back pkt. layer (2) lower end, the lower end of right side folding (3) is hot bonding respectively front bag of layer (1) and back pkt. layer (2) lower end, and front bag layer (1) and the middle part hot pressing of back pkt. layer (2) lower end bond together; Described two foldings (3) upper end is hot bonding respectively relatively, and is hot bonding on back pkt. layer (2); The relative unpacking button (4) that is hot bonding with back pkt. layer (2) top of described front bag layer (1).

2, novel package bag according to claim 1, it is characterized in that: left side folding (3) lower-left end thermocompression bonded respectively is connected on preceding bag layer (1) and the back pkt. layer (2), and right side folding (3) bottom righthand side thermocompression bonded respectively is connected on preceding bag layer (1) and the back pkt. layer (2).

3, Novel packing bag according to claim 1 is characterized in that: front bag layer (1) and back pkt. layer (2) lower left corner bond together, and front bag layer (1) and back pkt. layer (2) lower right corner bond together.