CN217622528U

CN217622528U - Stretch-resistant film with high elongation at break

Info

Publication number: CN217622528U
Application number: CN202221005223.3U
Authority: CN
Inventors: 刘博良
Original assignee: Zhongshan Hengbao Plastic Packaging Material Co ltd
Current assignee: Zhongshan Hengbao Plastic Packaging Material Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-21
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a stretch-proofing film that possesses high elongation at break, include: base film main part and enhancement module, strengthen the module and include a plurality of settings at the inside elastic mechanism of base film main part, set up respectively at two tensile mechanisms of base film main part top surface and basal surface and set up respectively at two wearing layer of the one side that two tensile mechanisms carried on the back mutually, it is a plurality of elastic mechanism is straight line equidistance and distributes inside the base film main part, through setting up the elastic strip in the inside of mounting groove, promote the elasticity of base film main part, let the base film main part can carry out quick reduction after being stretched, avoid the base film main part to damage, simultaneously through the setting of glass fiber tensile layer, can promote the intensity of this film, glass fiber has the effect of high strength, can avoid the base film main part by excessive tensile, and the adhesive coating sets up to epoxy glue, epoxy glue has very strong pull resistance equally to promote the practicality of this film.

Description

Stretch-resistant film with high elongation at break

Technical Field

The utility model relates to a stretch-proofing film technical field specifically is a stretch-proofing film that possesses high elongation at break.

Background

The membrane is a thin, flexible, transparent sheet made of plastic, adhesive, rubber, or other material. The scientific interpretation of the film is as follows: two-dimensional materials formed by atomic, molecular, or ionic deposition on a substrate surface. Example (c): optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like.

The existing film has relatively wide application, but the existing film has relatively weak tensile resistance, and is very easy to break and damage when in use, so that the practicability of the existing film is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

a stretch resistant film having a high elongation at break, comprising: the base film main part with strengthen the module, strengthen the module including a plurality of settings at the inside elasticity mechanism of base film main part, set up respectively at two tensile mechanisms of base film main part top surface and basal surface and set up respectively at two wearing layer of two tensile mechanism one side that carry on the back mutually, a plurality of elasticity mechanism is sharp equidistance and distributes inside the base film main part.

Preferably, the elastic mechanism comprises an installation groove arranged inside the base film main body and an elastic strip arranged inside the installation groove.

Preferably, the tensile mechanism comprises an adhesive glue coating coated on the top surface of the base film main body and a glass fiber tensile layer arranged on the adhesive glue coating, the bottom surface of the glass fiber tensile layer is connected with the top surface of the base film main body through the adhesive glue coating, and the top surface of the glass fiber tensile layer is connected with the bottom surface of one of the wear-resistant layers.

Preferably, the material of the adhesive coating can be epoxy resin adhesive.

Preferably, the two wear-resistant layers are both polypropylene fiber layers.

Preferably, the reinforcing module further comprises two smooth coatings coated on opposite sides of the two wear resistant layers.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, set up the stretch strip through the inside at the mounting groove, promote the elasticity of base film main part, let the base film main part can carry out quick reduction after being stretched, avoid the base film main part to damage, simultaneously through the setting of glass fiber tensile layer, can promote the intensity of this film, glass fiber has the effect of high strength, can avoid the base film main part by excessive tensile, and the adhesive glue coating sets up to epoxy glue, epoxy glue has very strong pull resistance equally, thereby promote the practicality of this film.

2. The utility model discloses in, through the setting of wearing layer, can promote the wearability of this film, the polypropylene fiber layer has fine wear-resisting effect, lets this film more durable, and smooth coating can promote the smoothness on this film surface simultaneously to further promote the practicality of this film.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is an exploded view of the elastic mechanism of the present invention;

fig. 3 is an explosion structure diagram of the tensile mechanism of the present invention.

Reference numerals:

100. a base film body;

200. a reinforcement module; 210. an elastic mechanism; 211. mounting grooves; 212. an elastic strip; 220. a tensile mechanism; 221. adhesive glue coating; 222. a fiberglass tensile layer; 230. a wear layer; 240. and (4) smooth coating.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that, in case of conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

Some embodiments of the present invention provide a stretch resistant film with high elongation at break as described below in conjunction with the figures.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a stretch-resistant film with high elongation at break, including: the reinforced module 200 includes a plurality of elastic mechanisms 210 disposed inside the base film body 100, two tensile mechanisms 220 disposed on the top and bottom surfaces of the base film body 100, respectively, and two wear-resistant layers 230 disposed on opposite sides of the two tensile mechanisms 220, respectively. The plurality of elastic mechanisms 210 are linearly and equidistantly distributed inside the base film main body 100.

Through the setting of two tensile mechanisms 220, promote the intensity of this film, and through the setting of a plurality of elasticity mechanisms 210, let base film main part 100 be convenient for after being stretched restore, avoid base film main part 100 impaired, through the setting of two wearing layers 230, can promote the wearability of this film simultaneously to let more durable of this film.

The second embodiment:

with reference to fig. 1-3, in the first embodiment, the elastic mechanism 210 includes a mounting groove 211 formed inside the base film main body 100 and an elastic bar 212 disposed inside the mounting groove 211, the tensile mechanism 220 includes an adhesive coating 221 coated on the top surface of the base film main body 100 and a glass fiber tensile layer 222 disposed on the adhesive coating 221, a bottom surface of the glass fiber tensile layer 222 is connected to the top surface of the base film main body 100 through the adhesive coating 221, a top surface of the glass fiber tensile layer 222 is connected to a bottom surface of one of the wear-resistant layers 230, and the adhesive coating 221 may be made of epoxy resin adhesive.

Elastic strip 212 has elasticity, sets up the inside that can let this film be convenient for recover at mounting groove 211, simultaneously through the setting of glass fiber tensile layer 222, avoids this film to be overstretched, and adhesive coating 221 sets up to epoxy glue the intensity that can strengthen this film equally to promote the practicality of this film.

Example three:

in the above embodiment, as shown in fig. 1-3, the two wear-resistant layers 230 are made of polypropylene fiber layers, and the reinforcing module 200 further includes two smooth coatings 240 coated on opposite sides of the two wear-resistant layers 230.

Smooth coating 240 can promote the smooth degree of this film surface, and sets up wearing layer 230 into the polypropylene fiber layer, and the polypropylene fiber layer has fine wearability for this film is more durable.

The utility model discloses a theory of operation and use flow: during the use, through the inside at mounting groove 211 setting up stretch strip 212, promote the elasticity of base film main part 100, let base film main part 100 can carry out quick reduction after being stretched, avoid base film main part 100 to damage, simultaneously through the setting of glass fiber tensile layer 222, can promote the intensity of this film, glass fiber has the effect of high strength, can avoid base film main part 100 by excessive tensile, and adhesive glue coating 221 sets up to epoxy glue, epoxy glue and has very strong pull resistance equally, thereby promote the practicality of this film, setting through wearing layer 230, can promote the wearability of this film, polypropylene fiber layer has fine wear-resisting effect, let this film more durable, smooth coating 240 can promote the smoothness on this film surface simultaneously, thereby further promote the practicality of this film.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to include, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. A stretch resistant film having a high elongation at break, comprising: base film main part (100) and enhancement module (200), strengthen module (200) including a plurality of settings at inside elasticity mechanism (210) of base film main part (100), set up respectively at two tensile mechanisms (220) of base film main part (100) top surface and bottom surface and set up respectively at two wearing layer (230) of two tensile mechanisms (220) one side that back on the back mutually, it is a plurality of elasticity mechanism (210) are straight line equidistance and distribute inside base film main part (100).

2. The stretch-resistant film with high elongation at break according to claim 1, wherein the elastic means (210) comprises an installation groove (211) opened inside the base film body (100) and an elastic strip (212) arranged inside the installation groove (211).

3. The stretch-resistant film with high elongation at break of claim 1, wherein the tensile mechanism (220) comprises an adhesive glue coating (221) coated on the top surface of the base film body (100) and a glass fiber tensile layer (222) disposed on the adhesive glue coating (221), the bottom surface of the glass fiber tensile layer (222) is connected with the top surface of the base film body (100) through the adhesive glue coating (221), and the top surface of the glass fiber tensile layer (222) is connected with the bottom surface of one of the wear-resistant layers (230).

4. The stretch-proof film with high elongation at break of claim 3, wherein the adhesive coating (221) is epoxy resin adhesive.

5. The stretch-resistant film with high elongation at break of claim 1, wherein the two abrasion-resistant layers (230) are made of polypropylene fiber layers.

6. The stretch-resistant film with high elongation at break of claim 1, wherein the reinforcement module (200) further comprises two lubricious coatings (240) applied on opposite sides of the two abrasion resistant layers (230).