CN209279465U - A kind of Self-water absorption type ice bag - Google Patents

Abstract

The utility model relates to a kind of Self-water absorption type ice bags, including rectangular nonwoven layer, the first rectangular plastic film layer and water suction cold-storage material, it is characterized by: the nonwoven layer surrounding and the heat-sealing connection of the first plastic film layer surrounding form the cavity of sealing, the water suction cold-storage material is placed in the cavity formed between the nonwoven layer and the first plastic film layer；One layer of tinfoil paper is electroplate on the outside of first plastic film layer.By the way that tinfoil paper is electroplated in the outside of plastic film layer, so that two adjacent ice bags after freezing will not freeze together, and guarantee its health；Moreover, can play the role of cold insulation on plastic film layer after electrotinning foil to ice bag, slow down the release of cooling capacity in ice bag, to increase the cold insulation time.

Description

A kind of Self-water absorption type ice bag

Technical field

The utility model relates to ice bag technical field more particularly to a kind of Self-water absorption type ice bags.

Background technique

With the development of the transport services such as fresh dispatching, cold storing and fresh-keeping and transport to raw vegetable propose higher want It asks.Usually cool down fresh-keeping to fresh with ice bag in fresh transportational process, moreover, ice bag can be also used for Refrigerated Transport Various biologies freeze reagents, can also be used in cold-storage economize on electricity in daily life, maintain low temperature, food fresh keeping, ice in refrigerator power-off Town beverage etc..

Existing ice bag is easy to be frozen into one piece between two ice bags closely, thus difficult after water storage freezing To separate；The cold insulation effect of existing ice bag is poor, and ice bag just can not continue as chilled goods in use for some time and provide low temperature Protection；In addition, existing ice bag bag body is easy impaired rupture, it is unfavorable for being used for multiple times.

Summary of the invention

Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of Self-water absorption type ice bags.

To achieve the above object, the utility model provides the following technical solutions: a kind of Self-water absorption type ice bag, including rectangular Nonwoven layer, the first rectangular plastic film layer and water suction cold-storage material, are structurally characterized in that: the nonwoven layer surrounding and the first modeling Expect that the heat-sealing connection of film layer surrounding forms the cavity of sealing, the water suction cold-storage material is placed in the nonwoven layer and the first plastic film layer Between in the cavity that is formed；One layer of tinfoil paper is electroplate on the outside of first plastic film layer.

Preferably, the outside of the nonwoven layer and the first plastic film layer equidistantly fix welding have it is criss-cross soft Property reinforcing rib, the surface of the reinforcing rib is coated with coating of wax.

Preferably, the edge on the outside of the nonwoven layer, which also seals, is connected with the second plastic film layer, second plastics It is electroplate with one layer of tinfoil paper on the outside of film layer, offers water filling port at the top of second plastic film layer.

Preferably, the outside of first plastic film layer and the second plastic film layer is equidistantly fixed welding and is had in a crisscross manner Flexible reinforcing rib, the surface of the reinforcing rib is coated with coating of wax.

Preferably, it is independent by internal heat-sealing to be isolated into several by the nonwoven layer and the first plastic film layer for itself Miniature ice tray bag, the water suction cold-storage material are evenly distributed in each miniature ice tray bag.

Preferably, the nonwoven layer and four edges of the first plastic film layer heat-sealing connection are circular arc chamfering.

The beneficial effects of the utility model are: by the way that tinfoil paper is electroplated in the outside of plastic film layer, so that the two-phase after freezing Adjacent ice bag will not freeze together, and guarantee its health；Moreover, can be risen to ice bag on plastic film layer after electrotinning foil It is acted on to cold insulation, slows down the release of cooling capacity in ice bag, to increase the cold insulation time；In addition, the setting of flexible reinforcing rib, on the one hand The firmness that ice bag can be increased keeps it more durable and it can be used repeatedly, increases its service life, on the other hand, reinforcing rib Upper waxing can also further prevent two adjacent ice bags to be frozen into together.

Detailed description of the invention

Fig. 1 is the configuration schematic diagram of the utility model.

Fig. 2 is the overall structure diagram of the utility model.

Fig. 3 is the structural schematic diagram of nonwoven layer in the utility model.

Fig. 4 is the structural schematic diagram of the first plastic film layer in the utility model.

Fig. 5 is the structural schematic diagram of the second plastic film layer in the utility model.

Wherein: 1- nonwoven layer, the first plastic film layer of 2-, 3- water suction cold-storage material, 4- reinforcing rib, the second plastic film layer of 5-, 51- water filling port, the miniature ice tray bag of 6-.

Specific embodiment

The utility model is described further with reference to the accompanying drawing.

Embodiment 1

A kind of Self-water absorption type ice bag, as shown in Figure 1, including rectangular nonwoven layer 1, rectangular 2 and of the first plastic film layer Absorb water cold-storage material 3, the cavity of 1 surrounding of nonwoven layer and the heat-sealing connection formation sealing of 2 surrounding of the first plastic film layer, the suction Water cold storage agent 3 is placed in the cavity formed between the nonwoven layer 1 and the first plastic film layer 2；First plastic film layer 2 Outside is electroplate with one layer of tinfoil paper.By the way that tinfoil paper is electroplated in the outside of plastic film layer, so that two adjacent ice bags after freezing will not freeze Knot is together, moreover it is possible to guarantee its health；Moreover, can play the role of cold insulation on plastic film layer after electrotinning foil to ice bag, subtract The release of cooling capacity in slow ice bag, to increase the cold insulation time.

In the present embodiment, as shown in fig.2, the nonwoven layer 1 and the first plastic film layer 2 will be certainly by internal heat-sealing Body is isolated into several independent miniature ice tray bags 6, and the water suction cold-storage material 3 is evenly distributed in each miniature ice tray bag 6.This On the one hand sample setting can be such that water suction cold-storage material 3 is distributed in ice bag more uniform, on the other hand, phase between each miniature ice tray bag 6 Mutually independent, after one of them or several ruptures, the miniature ice tray bag 6 for not influencing other parts is used, so that increasing it makes With effect and service life, but also ice bag can be cut, to adapt to the cold insulation to different chilled goods.

In the present embodiment, refering to shown in Fig. 2 to Fig. 4, the nonwoven layer 1 and the first plastic film layer 2 seal connection Four edges are circular arc chamfering, in this way, after ice bag water storage freezing, it is external round and smooth without corner angle, it will not be to cold Hiding article causes the damage such as scuffing.

Embodiment 2

Refering to shown in Fig. 3 and Fig. 4, unlike the first embodiment, in the present embodiment, the nonwoven layer 1 and first is moulded Expect that the outside of film layer 2 equidistantly fixes welding and has criss-cross flexible reinforcing rib 4, the surface of the reinforcing rib 4 is coated with one Layer wax.The setting of reinforcing rib 4 increases the firmness of ice bag, keeps it more durable, increases its service life, applies on reinforcing rib 4 Wax can further prevent two adjacent ice bags to be frozen in one piece.

Embodiment 3

It further regards to shown in Fig. 1, Fig. 3 and Fig. 5, unlike the first embodiment, in the present embodiment, the non-woven fabrics The edge in 1 outside of layer, which also seals, is connected with the second plastic film layer 5, and the outside of second plastic film layer 5 is electroplate with one layer of tin Foil, the top of second plastic film layer 5 offers water filling port 51, and is furnished with soft rubber plug.It will by two layers of plastic film layer The package of cold-storage material 3 absorb water wherein, can prevent water suction cold-storage material 3 from directly being contacted with chilled goods, to prevent water suction cold-storage Agent is polluted by chilled goods, is conducive to being used repeatedly for ice bag, and the above setting of tinfoil paper on the outside of two layers of plastic film layer, no Increasing only the intensity and toughness of ice bag, moreover it is possible to the cold insulation effect for further enhancing ice bag slows down the release of cooling capacity in ice bag, into One step increases the cold insulation time；It is filled the water by water filling port 51 into ice bag, so as to the cold-storage material generation effect that makes to absorb water.

In the present embodiment, welding is equidistantly fixed in the outside of first plastic film layer 2 and the second plastic film layer 5 has The surface of criss-cross flexible reinforcing rib 4, the reinforcing rib 4 is coated with coating of wax.The setting of reinforcing rib 4, increases ice bag Firmness keeps it more durable, increases its service life, waxes on reinforcing rib 4, and two adjacent ice bags can be further prevented to be frozen in One piece.

Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered It is defined by the claims.

Claims (6)

1. a kind of Self-water absorption type ice bag, including rectangular nonwoven layer (1), rectangular the first plastic film layer (2) and water suction cold-storage Agent (3), it is characterised in that: nonwoven layer (1) surrounding and the heat-sealing connection of the first plastic film layer (2) surrounding form the sky sealed Chamber, water suction cold-storage material (3) are placed in the cavity formed between the nonwoven layer (1) and the first plastic film layer (2)；It is described One layer of tinfoil paper is electroplate on the outside of first plastic film layer (2).

2. a kind of Self-water absorption type ice bag according to claim 1, it is characterised in that: the nonwoven layer (1) and the first modeling Expect that the outside of film layer (2) equidistantly fixes welding and has criss-cross flexible reinforcing rib (4), the surface of the reinforcing rib (4) It is coated with coating of wax.

3. a kind of Self-water absorption type ice bag according to claim 1, it is characterised in that: the side on the outside of the nonwoven layer (1) Also heat-sealing is connected with the second plastic film layer (5) at edge, and one layer of tinfoil paper is electroplate on the outside of second plastic film layer (5), described It is offered at the top of second plastic film layer (5) water filling port (51), and is furnished with soft rubber plug.

4. a kind of Self-water absorption type ice bag according to claim 3, it is characterised in that: first plastic film layer (2) and the Welding is equidistantly fixed in the outside of two plastic film layers (5) criss-cross flexible reinforcing rib (4), the reinforcing rib (4) Surface is coated with coating of wax.

5. a kind of Self-water absorption type ice bag according to claim 1, it is characterised in that: the nonwoven layer (1) and the first modeling Material film layer (2) itself will be isolated into several independent miniature ice tray bags (6), the water suction cold-storage material (3) by internal heat-sealing It is evenly distributed in each miniature ice tray bag (6).

6. a kind of Self-water absorption type ice bag according to claim 1, it is characterised in that: the nonwoven layer (1) and the first modeling Four edges for expecting film layer (2) heat-sealing connection are circular arc chamfering.