CN201272533Y

CN201272533Y - Liquid package bag

Info

Publication number: CN201272533Y
Application number: CNU2008200391575U
Authority: CN
Inventors: 汪学文; 谢文汇; 胡鸿波; 胡继超; 周黎丽; 陈旭
Original assignee: Huangshan Novel Co Ltd
Current assignee: Huangshan Novel Co Ltd
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-07-15
Anticipated expiration: 2018-07-25

Abstract

The utility model relates to a liquid packing bag, which comprises a bag body (1), a side part sealing line (5) and a bottom part sealing line (6), wherein, the bag body (1) is of a kidney shape, and the concave side of the kidney bag body is of an inward-folding side surface, and the upper end is provided with a bag mouth (4) which can pour the liquid, and the bag body is provided with an unrip line which is inclined upwards from the side part of the sealing line (5), and the outer side which extends out of the side part sealing line (5) is provided with an independent fish-shaped narrow cavity (2) which can be used as a handle after being inflated, and the upper end of the narrow cavity is arranged on the top corner of the upper part sealing line (5) of the liquid packing bag, and an air charging hole (3) is arranged on the top part of the fish-shaped narrow cavity; the lower part of the bag body (1) is of a trapezoid shape, and the bottom part of the trapezoid is of a plane, and the circumference of the plane is provided with a bottom sealing line (6); and by adopting the technical proposal, the packing bag can be arranged in a standing form, and the mouth of the bag can be sealed, so that the liquid inside the packing bag can be stored in a short period of time.

Description

A kind of pack for liquids

Technical field

The utility model relates to a kind of packaging bag, relates in particular to a kind of pack for liquids.

Background technology

With the quickening pace of modern life, being convenient for carrying of food become the very important problem of businessman, and the use of flexible package punch is also more and more general.Especially the packing of milk has rooftop box paper-plastic package, Tetrapack paper-plastic package, hundred sharp plastic wrappings etc., and shape mostly is rooftop box formula, square and pillow type etc. greatly.The unmodified shape has lost its due aesthetic feeling for many years, the cost of paper-plastic package is higher, and form pillow packs and plastic bag packaging, must cut off one jiao of packaging bag, from cutting off pouring liquid such as milk etc., and two hands will be held pack for liquids simultaneously, nonetheless, the phenomenon of splashing still appears in liquid in the bag sometimes, and is very inconvenient, packaging bag after cutting off is difficult to place as still having liquid, and sack also can't seal voluntarily.

The utility model content

Problem to be solved in the utility model provides a kind of pack for liquids, its objective is the liquid of conveniently toppling in the packaging bag, overcomes the defective of splashing when it is toppled over, and packaging bag can vertically be placed, and sack can seal.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of pack for liquids, comprise packaging bag bag body, limit portion sealing line and bottom seal line, described bag body external form is the waist type, the recessed limit of waist type is the invagination side, its upper end is provided with the sack of pourable liquid, protrudes the cavity that can serve as handle after the limit has to inflate.

The cavity that can serve as handle after the inflation is the long and narrow cavity of fish shape independently, is positioned at the outside that packaging bag bag body protrudes limit portion sealing line, and its upper end is positioned at the drift angle of the top sealing line of pack for liquids, and leaves air-filled pore at the top of fish shape.

Described sack is positioned at upper end, the recessed limit of packaging bag bag body, be provided with tear line obliquely from sealing line limit portion, the bag limit is left and is torn breach, and sack utilizes the viscosity of packaging bag content to seal voluntarily after tearing and pouring out liquid, and the convenient liquid short time of not pouring out deposits.

Described bag body bottom is trapezoidal, a trapezoidal side waist is connected with the bottom on the recessed limit of waist type, the opposite side waist links to each other with the bottom, protrusion limit of waist type, trapezoidal bottom is a plane, be provided with the bottom seal line around the plane, packaging bag bottom surface and bottom seal line constitute one can vertical placement the plane, the packaging bag content is not poured out fully, sack seals voluntarily because of the viscosity of dress liquid, and packaging bag can be stood on the plane and place.

Packaging bag is packed into behind the content, the fish shape cavity that can serve as handle after inflate on the set protrusion limit of packaging bag, the air-filled pore that is left by fish shape top charges into gas, gas is full of the back air-filled pore and seals voluntarily, the long and narrow cavity of fish shape becomes the cylinder handle, one holds handle and just can topple over very easily and liquid, and dynamics is toppled in control, can avoid liquid to splash.

A kind of pack for liquids of the utility model adopts technique scheme, compared with prior art, is provided with the fish shape cavity that can serve as handle after the inflation, and is very convenient when holding this inflatable region pouring liquid after the inflation, and liquid is difficult for splashing; The bag bottom is a plane, but this plane and bottom seal line have constituted the bearing surface of supporting package bag, and packaging bag can vertically be placed, and can seal voluntarily after sack is torn, and has made things convenient for the liquid short time that is stranded in the packaging bag to deposit.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is a structural representation of the present utility model.

Be labeled as among the figure: 1, packaging bag bag, 2, serve as the fish shape cavity of handle, 3, air-filled pore, 4, sack, 5, limit portion sealing line, 6, the bottom seal line.

The specific embodiment

Contrast accompanying drawing below,, the specific embodiment of the present utility model is described in further detail by description to embodiment.

Fig. 1 is the structural representation of a kind of pack for liquids of the utility model, comprise packaging bag bag body 1, limit portion sealing line 5 and bottom seal line 6, bag body 1 external form is the waist type, the recessed limit of waist type is the invagination side, its upper end is provided with the sack 4 of pourable liquid, protrudes the cavity 2 that can serve as handle after the limit has to inflate, and bag body 1 bottom is trapezoidal, trapezoidal bottom is a plane, is provided with bottom seal line 6 around the plane; The cavity 2 that can serve as handle after the inflation is the long and narrow cavity of fish shape independently, is positioned at the outside that packaging bag bag body 1 protrudes limit portion sealing line 5, and its upper end is positioned at the drift angle of the top sealing line 5 of pack for liquids, and leaves air-filled pore 3 at fish shape top; The sack 4 of pourable liquid is positioned at upper end, packaging bag bag body 1 recessed limit, is provided with from sealing line 5 limit portion tear lines obliquely; Both be the sack 4 of pourable liquid after tearing along oblique line, after liquid was poured out, sack can seal voluntarily; Bottom and bottom seal line 6 constitute can make bag stand on the bearing surface on plane, but the liquid short time of being detained in the packaging bag deposits.

In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.

Claims

1, a kind of pack for liquids, comprise packaging bag bag body (1), limit portion sealing line (5) and bottom seal line (6), it is characterized in that: described bag body (1) external form is the waist type, the recessed limit of waist type is the invagination side, its upper end is provided with the sack (4) of pourable liquid, protrudes the cavity (2) that can serve as handle after the limit has to inflate.

2, according to the described a kind of pack for liquids of claim 1, it is characterized in that: the cavity (2) that can serve as handle after the described inflation is the long and narrow cavity of fish shape independently, be positioned at the outside that packaging bag bag body (1) protrudes limit portion's sealing line (5), its upper end is positioned at the drift angle of pack for liquids top sealing line (5), and leaves air-filled pore (3) at the top of fish shape.

3, according to the described a kind of pack for liquids of claim 1, it is characterized in that: the sack of described pourable liquid (4) is positioned at upper end, the recessed limit of packaging bag bag body (1), is provided with the tear line obliquely from sealing line (5) limit portion.

4, according to the described a kind of pack for liquids of claim 3, it is characterized in that: described tear line bag limit is left and is torn breach.

5, according to the described a kind of pack for liquids of claim 1, it is characterized in that: described bag body (1) bottom is trapezoidal, and a trapezoidal side waist is connected with the bottom on the recessed limit of waist type, and the opposite side waist links to each other with the bottom, protrusion limit of waist type, and trapezoidal bottom is a plane.

6, according to claim 1 or 5 described a kind of pack for liquids, it is characterized in that: be provided with bottom seal line (6) around the described base plane.