CN214927682U

CN214927682U - Kettle body shrink film

Info

Publication number: CN214927682U
Application number: CN202120870585.8U
Authority: CN
Inventors: 贡革联; 贡浩瀚
Original assignee: Jingzhou Jinyuan Plastics Co ltd
Current assignee: Jingzhou Jinyuan Plastics Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-30
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a kettle body shrink film relates to thermal contraction membrane technical field. The utility model discloses, including reel and shrink film body, the shrink film body is installed in reel week side, and both ends face all is provided with tears a through-hole around the shrink film body, tears a through-hole relative both sides wall and all is provided with and tears a line, and the terminal surface is provided with laminating layer and two sets of adsorbed layer before the shrink film body, and two laminating layers are the symmetry setting about the adsorbed layer, are provided with the articulamentum between laminating layer and the adsorbed layer. The utility model discloses a set up and tear a mouthful through-hole, tear line mouth, adsorbed layer, wearing layer and waterproof sealing layer, let shrink film body lie in the difficult condition that sticks up the limit that appears in kettle body laminating back periphery, have good wearability and waterproof sealing, the difficult inhomogeneous condition that appears during the dyestripping.

Description

Kettle body shrink film

Technical Field

The utility model belongs to the technical field of the thermal contraction membrane, especially, relate to a kettle body shrink membrane.

Background

The shrink film has high puncture resistance, good shrinkage and certain shrinkage stress. The product is mainly used for the sale and transportation process of various products and is used for stabilizing, covering and protecting the products. The shrink package not only has beautiful appearance, but also plays the roles of moisture prevention, dust prevention, looseness prevention, theft prevention and integration.

Shrink films are widely used: the outer package of various products such as food, medicine, sterilized tableware, cultural and sports goods, handicraft gifts, printed matters, hardware and plastic products, telephones, electronic and electric appliances and the like, particularly in the aspect of combined (bundling) package of irregular-shaped articles or commodities, can meet the functions of moisture prevention, dust prevention, touch and theft prevention, transparent display and the like of the commodities, can increase the appearance attraction of the products, can also be used for replacing various paper boxes, not only saves the packaging cost, but also conforms to the packaging trend. The shrink film (bag) can be processed into: flat bags, circular arc bags, trapezoidal bags, three-dimensional bags and other special-shaped bags.

The pot body is also required to be packaged by using a shrink film in the production process, the edge of the existing shrink film is easy to warp in the packaging process, the shrink film is easy to tear in the opening tearing process, the tear film is uneven, and the outer layer is easy to wear; therefore, a kettle body shrinkage film is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kettle body shrink film solves current shrink film in packaging process, sticks up the limit easily, and the shrink film is easy at the in-process of tearing, and it is inhomogeneous to tear the membrane, the outer problem of wearing and tearing easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a shrink film for a kettle body, which comprises a winding drum and a shrink film body, wherein the shrink film body is arranged on the periphery of the winding drum, the front end surface and the rear end surface of the shrink film body are respectively provided with a tearing through hole, two opposite side walls of the tearing through hole are respectively provided with a tearing line, the front end surface of the shrink film body is provided with an attaching layer and two groups of adsorption layers, the attaching layers are symmetrically arranged about the adsorption layers, a connecting layer is arranged between the attaching layers and the adsorption layers, the tearing through holes enable the shrink film body to be completely fractured when being torn, uneven conditions are not easy to occur after being torn, the tearing port enhances the stability when the line is torn, the adsorption layers enable the shrink film body to be difficult to generate the condition of edge warping after the kettle body is attached, the attaching layers enable the film to be closely attached to the kettle body, the shape of the kettle body is more perfectly displayed, the package of the kettle body is more beautiful, the connecting layers enhance the connectivity between the attaching layers and the adsorption layers, the phenomenon of fault is avoided.

Further, shrink film body rear end face is provided with the wearing layer, and the wearing layer lets shrink film body skin have good wearability, avoids packing the periphery mar to appear, influences the kettle body and sells.

Furthermore, the inner surface of the laminating layer is connected with a reinforcing layer, and the reinforcing layer is used for enhancing the structural strength of the film.

Further, the inside fibrous layer that is provided with of shrink film body, be connected with the flame retardant coating between fibrous layer and the back up coat, fibrous layer and back up coat avoid the structural strength of this membrane to hang down excessively, let this shrink film have good toughness and structural strength, and are more durable.

Furthermore, the inner surface of the wear-resistant layer is connected with an ultraviolet-proof layer, the ultraviolet-proof layer prevents ultraviolet rays from irradiating the kettle body, and the kettle body is prevented from being aged due to the fact that the outer portion of the kettle body is exposed to the sun.

Furthermore, the other surface of the fiber layer is connected with a waterproof sealing layer, and the waterproof sealing layer enables the membrane body to have good waterproof sealing performance and better storage effect.

The utility model discloses following beneficial effect has:

the utility model has the advantages that the shrink film body can be completely broken when torn by arranging the tearing through hole and the tearing line port, the uneven situation is not easy to occur after tearing, and the stability when tearing the line is enhanced by the tearing line port; by arranging the adsorption layer, the periphery of the shrink film body is not easy to warp after the kettle body is attached, and by arranging the attachment layer, the film can be closely attached to the kettle body, so that the shape of the kettle body is more perfectly displayed; by arranging the wear-resistant layer, the outer layer of the shrink film body has good wear resistance, and the situation that scratches occur on the periphery of the package and the sale of a kettle body is influenced is avoided; by arranging the fiber layer and the reinforcing layer, the structural strength of the film is prevented from being too low, so that the shrinkage film has good toughness and structural strength and is more durable; through setting up waterproof sealing layer, let this membrane body have good waterproof sealing nature, store the effect better.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic isometric view of a shrinkable film for a kettle body;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a front view of a shrinkage film for a kettle body;

FIG. 4 is a schematic rear perspective view of a pot body shrinking film;

FIG. 5 is a schematic cross-sectional view of the shrink film;

fig. 6 is a partially enlarged view of a portion B in fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a reel; 2. a shrink film body; 3. laminating layers; 4. an adsorption layer; 5. a tear opening through hole; 6. tearing lines; 7. a connecting layer; 8. a reinforcement layer; 9. a refractory layer; 10. a fibrous layer; 11. a waterproof sealing layer; 12. an ultraviolet-proof layer; 13. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the utility model relates to a shrink film for a kettle body, comprising a winding drum 1 and a shrink film body 2, wherein the shrink film body 2 is arranged on the periphery of the winding drum 1, the front and back end faces of the shrink film body 2 are both provided with tearing through holes 5, the opposite side walls of the tearing through holes 5 are both provided with tearing lines 6, the front end face of the shrink film body 2 is provided with an adhesive layer 3 and two groups of adsorption layers 4, the two adhesive layers 3 are symmetrically arranged about the adsorption layers 4, a connecting layer 7 is arranged between the adhesive layer 3 and the adsorption layers 4, the tearing through holes 5 enable the shrink film body 2 to be completely broken when being torn, uneven conditions are not easy to occur after being torn, the tearing lines 6 enhance the stability when being torn, the adsorption layers 4 enable the shrink film body 2 to be difficult to have edge warping conditions after being adhered to the kettle body, the film 3 enables the film to be adhered to be tightly with the kettle body, and the shape of the kettle body is more perfectly displayed, the package of the kettle body is more attractive, the connecting layer 7 enhances the connectivity between the attaching layer 3 and the adsorption layer 4, and the phenomenon of fault is avoided.

Preferably, shrink film body 2 rear end face is provided with wearing layer 13, and wearing layer 13 lets shrink film body 2 outer layer have good wearability, avoids the peripheral mar that appears of packing, influences the kettle body and sells.

Preferably, a reinforcing layer 8 is attached to the inner surface of the laminating layer 3, and the reinforcing layer 8 enhances the structural strength of the film.

Preferably, the shrink film body 2 is internally provided with a fiber layer 10, a fire-resistant layer 9 is connected between the fiber layer 10 and the reinforcing layer 8, and the fiber layer 10 and the reinforcing layer 8 prevent the structural strength of the film from being too low, so that the shrink film has good toughness and structural strength and is more durable.

Preferably, the inner surface of the wear-resistant layer 13 is connected with an ultraviolet-proof layer 12, and the ultraviolet-proof layer 12 prevents ultraviolet rays from irradiating the kettle body and prevents the kettle body from being aged due to the exposure of the outer part of the kettle body.

Preferably, the other surface of the fiber layer 10 is connected with a waterproof sealing layer 11, and the waterproof sealing layer 11 enables the membrane body to have good waterproof sealing performance and better storage effect.

The embodiment shown in figures 1-6 is a method for using a kettle body shrink film: tear a mouthful through-hole 5 and let shrink film body 2 can more complete fracture when tearing, the difficult inhomogeneous condition that appears after tearing, tear the stability when line mouth 6 reinforcing is torn the line, adsorbed layer 4 lets shrink film body 2 lie in the difficult condition that sticks up the limit that appears in the periphery behind the laminating of the kettle body, laminated layer 3 lets the membrane can with the laminating of the kettle body with inseparable, the connectivity between tie layer 7 reinforcing laminated layer 3 and adsorbed layer 4, wearing layer 13 lets 2 outer layers of shrink film body have good wearability, fibrous layer 10 and back up coat 8 avoid the structural strength of this membrane to hang down, let this shrink film have good toughness and structural strength, ultraviolet protection layer 12 avoids the ultraviolet ray to shine the kettle body, waterproof sealing layer 11 lets this membrane body have good waterproof sealing nature.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a kettle body shrink film, includes reel (1) and shrink film body (2), its characterized in that: shrink film body (2) are installed in reel (1) week side, both ends face all is provided with around shrink film body (2) and tears a through-hole (5), it all is provided with and tears a line (6) to tear a through-hole (5) relative both sides wall, the terminal surface is provided with laminating layer (3) and two sets of adsorbed layer (4) before shrink film body (2), two laminating layer (3) are the symmetry setting about adsorbed layer (4), be provided with between laminating layer (3) and adsorbed layer (4) articulamentum (7).

2. A pot body shrink film as claimed in claim 1, wherein the shrink film body (2) is provided with a wear resistant layer (13) on the rear end face.

3. A kettle body shrinkage film according to claim 2, wherein a reinforcing layer (8) is connected to the inner surface of the adhesive layer (3).

4. A kettle body shrink film according to claim 3, wherein a fiber layer (10) is arranged inside the shrink film body (2), and a fire-resistant layer (9) is connected between the fiber layer (10) and the reinforcing layer (8).

5. A kettle body shrinkage film according to claim 4, wherein the inner surface of the wear layer (13) is connected with an ultraviolet-proof layer (12).

6. A kettle body shrinkage film according to claim 5, wherein a waterproof sealing layer (11) is connected to the other surface of the fiber layer (10).