CN201753135U

CN201753135U - Food packaging bag

Info

Publication number: CN201753135U
Application number: CN2010202791372U
Authority: CN
Inventors: 姚荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-03
Filing date: 2010-08-03
Publication date: 2011-03-02
Anticipated expiration: 2020-08-03

Abstract

The utility model discloses a food packaging bag, which comprises a packaging bag body including a front packaging layer and a rear packaging layer. Two lateral sides of each of the front packaging layer and the rear packaging layer are plastically sealed, an inwardly recessed sandwich layer is arranged between the front packaging layer and the rear package layer at the lower end of the packaging bag body, the front edge and the rear edge of the sandwich layer are respectively plastically sealed with the front packaging layer and the rear packaging layer, and two ends of the sandwich layer are respectively connected with the two lateral sides of each of the front packaging layer and the rear packaging layer. When the food packaging bag is used for packaging food, the middle of the sandwich layer flatly extends downwards under gravity to form a boat structure having two corners inwardly recessed and the middle projecting outwards, and simultaneously the bottom ends of the two lateral sides of the packaging bag form a base for support so that the packaging bag can stand vertically. In absence of the food, the sandwich layer of the packaging bag can be folded in half along a central line of the sandwich layer to form an inverted V-shaped structure overlapping between the front packaging layer and the rear packaging layer, and thereby the food packaging bag is quite convenient in use.

Description

A kind of food pack

Technical field

The utility model relates to a kind of food pack, belongs to the packaging for foodstuff field.

Background technology

Existing food pack is generally two layers of plastic and is composited, so work as the user when in use, can not stand and deposit, and unit weight is less, especially for the packaging bag of some liquid, brings very big inconvenience especially for the user; And the bottom of packaging bag is similarly one deck plastics and constitutes, and is big or when having the strip shape food of sharp-pointed end when some hardness of packing, is easy to the bottom of packaging bag is scratched, and causes leakage.

The utility model content

Problem to be solved in the utility model is in order to overcome the defective of prior art, provide a kind of can stand deposit, unit weight is big and the bottom is difficult for scratching food pack.

In order to address the above problem, the utility model by the following technical solutions:

A kind of food pack, comprise the packing bag, wrapper and back wrapper before described packing bag comprises, the dual-side plastic packaging of wrapper and back wrapper before described, the position of the lower end part of described packing bag between preceding wrapper and back wrapper is provided with the interlayer of an indent, the both sides, front and back of described interlayer respectively with preceding wrapper and back wrapper plastic packaging, the two ends of interlayer are connected with the dual-side of preceding wrapper and back wrapper respectively.

Below be the utility model for further improvement of these options:

The top of described interlayer is provided with hard material makes collet.

Described collet comprises base body, and the both sides, front and back of described base body are respectively equipped with side portion, and two ends, the left and right sides are respectively equipped with the duck tongue, and is affixed between the dual-side of described side portion and the duck tongue dual-side.

The setting of collet, the strip shape food that has prevented that some hardness are big or had a sharp-pointed end scratches the bottom of packaging bag, has guaranteed the complete of packaging bag.

The another kind of improvement:

The straight line perk that makes progress of the both ends of described interlayer.

The another kind of improvement:

The bottom of limit, described left side and right edge is respectively equipped with arc envelope point.

During plastic packaging, earlier the part that is positioned at this position on the interlayer is removed, the part that then preceding wrapper and back wrapper is positioned at this position is carried out plastic packaging, has guaranteed that packaging bag stands firmly.

The utility model adopts such scheme, be provided with an interlayer in the bottom of packaging bag, so when the food use is loaded onto in packaging bag, because the effect of gravity, the centre portion of interlayer is flat downwards to be stretched, increased the width of packaging bag, formed ship type structure recessed in its two angle, that centre portion is outwards outstanding, the bottom of two sides of packaging bag simultaneously forms base, play the effect of support, make packaging bag to stand,, played the effect that increases unit weight for onesize packaging bag; When not packing food into, interlayer can along be folded to form the inverted V-shaped structure on its center alignment and overlap before wrapper and the back wrapper between, use very convenient.

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

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model embodiment 1;

Accompanying drawing 2 for for A-A in the accompanying drawing 1 to cutaway view;

The structural representation of accompanying drawing 3 the utility model embodiment 2;

Accompanying drawing 4 is the structural representation of collet among the utility model embodiment 2;

Accompanying drawing 5 is the birds-eye view of accompanying drawing 4.

Among the figure: 1-packs bag; Wrapper before the 2-; The 3-self-sealed article; 4-arc envelope point; The 5-interlayer; Wrapper behind the 6-; Limit, 7-left side; The 8-right edge; The 9-collet; The 10-base body; The 11-side portion; 12-duck tongue.

The specific embodiment

Embodiment, as shown in Figure 1, a kind of food pack, comprise that four jiaos is the packing bag 1 of circular arc, described packing bag 1 comprises preceding wrapper 2 and the back wrapper made from plastic material 6, the limit, left side 7 and right edge 8 plastic packagings of wrapper 2 and back wrapper 6 are provided with self-sealed article 3 near the upper end of packing bag 1 before described.

The position of the lower end part of described packing bag 1 between preceding wrapper 2 and back wrapper 6 is provided with the interlayer 5 of an indent.

As shown in Figure 2, the both sides, front and back of described interlayer 5 respectively with preceding wrapper 2 and back wrapper 6 plastic packagings, the two ends of interlayer 5 are upturned and are connected with right edge 8 with limit, left side 7, and become one with the packing bag, the part that described interlayer 5 is upturned is a linear.

The bottom of limit 7, described left side and right edge 8 is respectively equipped with arc envelope point 4, during plastic packaging, earlier the part that is positioned at this position on the interlayer 5 is removed, and then preceding wrapper 2 and the part that back wrapper 6 is positioned at this position is carried out plastic packaging.

When packaging bag is used, the centre portion of interlayer 5 is flat downwards to be stretched, increased the width of packaging bag, form in its two angle recessed, the ship type structure that centre portion is outwards outstanding, when not packing food into, interlayer 5 can along be folded to form the inverted V-shaped structure on its center alignment and overlap before wrapper 2 and the back wrapper 6 between.

Embodiment 2, as shown in Figure 3, on the basis of embodiment 1, for the strip shape food that prevents that hardness is big or have a sharp-pointed end scratches interlayer 5, can be provided with the collet 9 of a ship type on the top of interlayer 5.

As Fig. 4, shown in Figure 5, described collet 9 comprises the base body 10 of the rectangle made from the hard non-toxic material, the both sides, front and back of described base body 10 are respectively equipped with side portion 11, and two ends, the left and right sides are respectively equipped with duck tongue 12, and are affixed between the dual-side of described side portion and the duck tongue dual-side.

Claims

1. food pack, comprise packing bag (1), described packing bag (1) comprises preceding wrapper (2) and back wrapper (6), the dual-side plastic packaging of wrapper (2) and back wrapper (6) before described, it is characterized in that: the position of the lower end part of described packing bag (1) between preceding wrapper (2) and back wrapper (6) is provided with the interlayer (5) of an indent, the both sides, front and back of described interlayer (5) respectively with preceding wrapper (2) and back wrapper (6) plastic packaging, the two ends of interlayer (5) respectively with preceding wrapper (2) and afterwards the dual-side of wrapper (6) be connected.

2. a kind of food pack according to claim 1 is characterized in that: the top of described interlayer (5) is provided with hard material and makes collet (9).

3. a kind of food pack according to claim 2, it is characterized in that: described collet 9 comprises base body (10), the both sides, front and back of described base body (10) are respectively equipped with side portion (11), two ends, the left and right sides are respectively equipped with duck tongue (12), and are affixed between the dual-side of the dual-side of described side portion (11) and duck tongue (12).

4. a kind of food pack according to claim 1 is characterized in that: the straight line perk that makes progress of the both ends of described interlayer (5).

5. a kind of food pack according to claim 1 is characterized in that: the bottom of limit, described left side (7) and right edge (8) is respectively equipped with arc envelope point (4).