CN207417481U

CN207417481U - A kind of insulated bag

Info

Publication number: CN207417481U
Application number: CN201721464880.3U
Authority: CN
Inventors: 刘顺源
Original assignee: Dongguan City Name Shun Intaglio Packaging Products Co Ltd
Current assignee: Dongguan City Name Shun Intaglio Packaging Products Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2018-05-29
Anticipated expiration: 2027-11-07

Abstract

A kind of insulated bag, including bag body, the bag body includes the first face being oppositely arranged, second face and the opening at top, both ends of the both ends in first face respectively with second face are fixedly connected, form the first edge sealing and the second edge sealing, the opening sets lock structure, first face and second face are lamination layer structure, the lamination layer structure is the high-obstruction set gradually from outside to inside, adhesive layer, heat-preservation cotton layer and hot sealing layer, using heat-preservation cotton layer and VMPET high-obstructions, good heat insulating, starvation and exclusion of water steam performance are good, effectively improve barriering effect, enhance sealing performance and increase soaking time, it is poor to improve heat insulation effect, the problem of consumer demand cannot be met.

Description

A kind of insulated bag

Technical field

The utility model is related to packing container technical field, more particularly to a kind of insulated bag.

Background technology

Insulated bag, one kind of packing container, for the fields such as food, medical treatment, the particularly winter in weather cold, food It will soon cool off after heating, the drug of patient infusion usually needs identical or slightly higher with body temperature, therefore is required to protect Temperature, at present, general insulated bag is less on the market, and existing insulated bag is poor there are heat insulation effect, and soaking time is short, it is impossible to meet The problems such as user's demand.

Utility model content

To overcome the above disadvantages and insufficient, the purpose of this utility model is to provide a kind of insulated bags, enhance leakproofness It can and increase soaking time, it is poor to improve heat insulation effect, it is impossible to the problem of meeting consumer demand.

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

A kind of insulated bag, including bag body, the bag body includes opening for the first face, the second face and the top that are oppositely arranged Mouthful, the both ends of the both ends in first face respectively with second face are fixedly connected, and form the first edge sealing and the second edge sealing, described Opening sets lock structure, and first face and second face are lamination layer structure, and the lamination layer structure is by outer To interior high-obstruction, adhesive layer, heat-preservation cotton layer and the hot sealing layer set gradually.

In one of the embodiments, the adhesive layer uses PE with the hot sealing layer.

In one of the embodiments, the high-obstruction uses VMPET or PET.

In one of the embodiments, the lock structure uses zipper.

In one of the embodiments, first face is folded in half into second face using a piece of composite plastic main body Type.

Compared with prior art, a kind of insulated bag of the utility model has the advantages that：

1st, using heat-preservation cotton layer and VMPET high-obstructions, good heat insulating, starvation and exclusion of water steam performance It is good, barriering effect is effectively improved, enhances sealing performance and increases soaking time, it is poor to improve heat insulation effect, it is impossible to which satisfaction disappears The problem of person's of expense demand；

2nd, bag body opening sets lock structure, can conveniently be opened and closed insulated bag, consumer is facilitated to use, locking knot Structure uses zipper, convenient and reliable during use, and increases the service life of insulated bag,.

3rd, using PE, environmentally-friendly sanitary, and have good heat sealing performance, heat seal strength is high for adhesive layer and hot sealing layer, Bonding effect is good, is completely embedded between layer structure, reliable using process safety, meets consumer demand.

Description of the drawings

Fig. 1 is a kind of structure diagram of insulated bag of the utility model；

Fig. 2 is the layer structure schematic diagram of the utility model bag body.

Specific embodiment

For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that make new to this practicality The more thorough and comprehensive that the disclosure of type understands.

It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model The normally understood meaning of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag Include the arbitrary and all combination of one or more relevant Listed Items.

- 2 are please referred to Fig.1, a kind of insulated bag, including bag body 1, the bag body 1 includes the first face, the second face that are oppositely arranged And the opening at top, the both ends of the both ends in first face respectively with second face are fixedly connected, and form 2 He of the first edge sealing Second edge sealing 3, the opening set lock structure 4, and the material in first face and second face is composite plastic, institute It is high-obstruction 11, adhesive layer 12, heat-preservation cotton layer 13 and the hot sealing layer 14 set gradually from outside to inside to state composite plastic.

Using heat-preservation cotton layer 13 and high-obstruction 11, good heat insulating, starvation and exclusion of water steam performance are good, have Effect ground improves barriering effect, enhances sealing performance and increases soaking time, it is poor to improve heat insulation effect, it is impossible to meet consumer's need The problem of asking, while bag body opening sets lock structure 4, can conveniently be opened and closed insulated bag, consumer is facilitated to use, and locks Structure 4 is closed using zipper, convenient and reliable during use, the scalability of this insulated bag can be good, can store as needed Different articles, and the service life of insulated bag is long.

In one of the embodiments, the adhesive layer 12 uses PE, environmentally-friendly sanitary with the hot sealing layer 14, and has Good heat sealing performance, heat seal strength is high, and bonding effect is good, is completely embedded between layer structure, reliable using process safety, full Sufficient consumer demand.

In one of the embodiments, the high-obstruction 11 using VMPET or PET, VMPET have both metal characteristic and The characteristic of plastic film, shading, resisting ultraviolet radiation effect are good, have not only extended the soaking time of content, but also improve packaging The brightness of material, and material itself is inexpensive, it is beautiful, it is the preferred material of insulated bag high-obstruction.

In one of the embodiments, the lock structure 4 uses zipper, can conveniently be opened and closed packaging bag, Consumer is facilitated to use.

In one of the embodiments, first face is folded in half into second face using a piece of composite plastic main body Type, processing technology is simple, reduces production cost, and ensure that the integrality of packaging bag bottom, improves barrier property and heat insulating ability Energy.

Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed, But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims

1. a kind of insulated bag, which is characterized in that including bag body, the bag body include be oppositely arranged the first face, the second face and The opening at top, the both ends of the both ends in first face respectively with second face are fixedly connected, and form the first edge sealing and second Edge sealing, the opening set lock structure, and first face and second face are lamination layer structure, the composite bed knot Structure is high-obstruction, adhesive layer, heat-preservation cotton layer and the hot sealing layer set gradually from outside to inside.

2. a kind of insulated bag according to claim 1, which is characterized in that the adhesive layer is used with the hot sealing layer PE。

3. a kind of insulated bag according to claim 1, which is characterized in that the high-obstruction uses VMPET or PET.

4. a kind of insulated bag according to claim 1, which is characterized in that the lock structure uses zipper.

5. a kind of insulated bag according to claim 1, which is characterized in that first face is with second face using a piece of The doubling of composite plastic main body is molded.