CN201381007Y

CN201381007Y - Transplacement-type packing bag

Info

Publication number: CN201381007Y
Application number: CN200820160732U
Authority: CN
Inventors: 马治锋; 曾文明; 张文锋; 孙国锦
Original assignee: ZHEJIANG GOLDSTONE PACKING CO Ltd
Current assignee: ZHEJIANG GOLDSTONE PACKING CO Ltd
Priority date: 2008-10-17
Filing date: 2008-10-17
Publication date: 2010-01-13
Anticipated expiration: 2018-10-17

Abstract

The utility model discloses a transplacement-type packing bag, which comprises a first film and a second film, wherein the length of the first film is more than that of the second film at least one bag mouth of a bag body, so that the end of the first film is exposed at the bag mouth to be used as an easy-unsealing area. The transplacement-type packing bag has the advantage that the first and the second films are easy to be separated from each other so as to open the bag mouth.

Description

A kind of dislocation type packaging bag

Technical field

The utility model belongs to the structure-design technique field of plastic packaging bag, is specifically related to a kind of dislocation type packaging bag.

Background technology

Traditional packaging bag, it is very neat that first rete of its sack and the edge of second rete all shear, and size is consistent, and the packaging bag of this structure manufactures more or less freely, only needs once to shear promptly plastic; But the packaging bag of this structure also has shortcoming clearly, exactly separate first rete and second rete, when attempting to open sack, because very thin, first rete of bag and second rete are attached together, edge owing to first rete and second rete is very neatly arranged again, be difficult to peel off, could separate first rete and second rete, open sack with energy so often will waste the more time.

The utility model content

Thereby the purpose of this utility model provides the dislocation type packaging bag that a kind of easy separation first rete and second rete are opened sack.

Realize a kind of dislocation type packaging bag of the utility model purpose, comprise first rete and second rete, at at least one sack place of bag, the length of described first rete is than the length of second rete, thereby makes the end at this sack place of the rete of winning expose sack and as easily taking off the district.

In the technique scheme, all the other both sides of described first rete and second rete or the mutual involution of three sides.

In the technique scheme, the terminal integral body of described first rete is exposed sack as easily taking off the district, and the width of also promptly easily taking off the district is consistent with the width of bag.

In the technique scheme, the end of first rete and the terminal integral type of second rete are shifted to install.

In the technique scheme, described bag also be provided with the breach of being convenient to tear away from a described end of easily taking off the district.

The good effect that the utlity model has:

(1) in the utility model, at least one sack place at bag, the length of described first rete is than the length of second rete, thereby the end at this sack place that makes the rete of winning exposes sack and the district is easily taken off in conduct, because two retes of this structure differ at sack director weak point, the user utilizes nail can separate first rete and second rete quickly and easily, thereby opens sack.

(2) in the utility model, the terminal integral body of described first rete is exposed sack as easily taking off the district, the width of also promptly easily taking off the district is consistent with the width of bag, especially when the terminal integral type of the end that makes first rete at this sack place and second rete shifts to install, because wider width, consistent with the rete width, not only be convenient to processing and manufacturing, be more convenient for utilizing nail to open.

Description of drawings

Fig. 1 is the structural representation of first kind of structure of the utility model product;

Fig. 2 is the sectional structure scheme drawing of the sack place of dislocation type packaging bag shown in Figure 1 along the A-A line;

Fig. 3 is the running condition scheme drawing of dislocation type packaging bag shown in Figure 1;

Fig. 4 is the structural representation of second kind of structure of the utility model product.

Be labeled as shown in the accompanying drawing: first rete, 1, the second rete 2, easily take off district 3, sack 4, involution district 5, breach 6.

The specific embodiment

(embodiment 1, dislocation type packaging bag)

Fig. 1 to Fig. 3 has shown a kind of specific embodiment of the present utility model, and wherein Fig. 1 is the structural representation of first kind of structure of the utility model product; Fig. 2 is the sectional structure scheme drawing of the sack place of dislocation type packaging bag shown in Figure 1 along the A-A line; Fig. 3 is the running condition scheme drawing of dislocation type packaging bag shown in Figure 1.

See Fig. 1 and Fig. 2, present embodiment is a kind of dislocation type packaging bag, comprise first rete 1 and second rete 2, sack 4 places on the top of bag, the length of described first rete 1 is than the length 2 of second rete, thereby makes the end at these sack 4 places of the rete 1 of winning expose sack 4 and as easily taking off district 3.The left and right sides of described first rete 1 and second rete 2 and the mutual involution of downside and form involution district 5.The end of first rete 1 and the terminal integral type of second rete 2 are shifted to install, specifically be that the terminal integral body of described first rete 1 is exposed sack 4 as easily taking off district 3, about described edge of easily taking off district 3 to width and bag about to width consistent.

In the present embodiment, the bottom of bag also is provided with the breach of being convenient to tear 6.

Fig. 3 has shown the occupation mode of present embodiment, and present embodiment utilizes the district 3 of easily taking off on bag top to separate first rete 1 and second rete 2 earlier in use, also promptly opens sack 4, after filling finishes, utilizes capper with sack 4 involutions; When the customer uses, only need to utilize the breach 6 of the bottom that is arranged on bag, tear packaging bag, can therefrom get thing.

(embodiment 2, dislocation type packaging bag)

Fig. 4 is the structural representation of second kind of structure of the utility model product, has shown second kind of specific embodiment of the utility model product.

Present embodiment is substantially the same manner as Example 1, and difference is: the bag in the present embodiment is the bag that is obtained by the blown film method, and the left and right sides of its first rete 1 and second rete 2 linked to each other originally, so only be provided with involution district 5 in the bottom of bag.

Embodiment 1 and embodiment 2 have beneficial effect:

(1) among embodiment 1 and the embodiment 2, at least one sack 4 place at bag, the length of described first rete 1 is than the length 2 of second rete, thereby the end at these sack 4 places that makes the rete 1 of winning exposes sack 4 and distinguishes 3 as easily taking off, because two retes of this structure differ at sack director weak point, the user utilizes nail can separate first rete and second rete quickly and easily, thereby opens sack.

(2) among embodiment 1 and the embodiment 2, the terminal integral body of described first rete 1 is exposed sack 4 as easily taking off district 3, the width of also promptly easily taking off district 3 is consistent with the width of bag, especially when the terminal integral type of the end that makes first rete 1 at these sack 4 places and second rete 2 shifts to install, because wider width, consistent with the rete width, not only be convenient to processing and manufacturing, be more convenient for utilizing nail to open.

Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.

Claims

1, a kind of dislocation type packaging bag, comprise first rete (1) and second rete (2), it is characterized in that: at least one sack (4) at bag is located, the length of described first rete (1) is than the length (2) of second rete, thereby makes the end of locating at this sack (4) of the rete of winning (1) expose sack (4) and as easily taking off district (3).

2, dislocation type packaging bag according to claim 1 is characterized in that: all the other both sides of described first rete (1) and second rete (2) or the mutual involution of three sides.

3, dislocation type packaging bag according to claim 1 is characterized in that: the terminal integral body of described first rete (1) is exposed sack (4) as easily taking off district (3), and the width of also promptly easily taking off district (3) is consistent with the width of bag.

4, dislocation type packaging bag according to claim 3 is characterized in that: locate to make the end of first rete (1) and the terminal integral type of second rete (2) to shift to install at this sack (4).

5, dislocation type packaging bag according to claim 1 is characterized in that: described bag also be provided with the breach of being convenient to tear (6) away from a described end of easily taking off district (3).