CN209080601U - A kind of wear resistant plastic wound membrane - Google Patents

Abstract

The utility model discloses a kind of wear resistant plastic wound membranes, including reel, fixed plate and groove, link block is adhesively fixed on the inside of the reel, and link block upper end is provided with connecting band, there is sucker in the connecting band upper end by nested encryptions, and sucker lower end is provided with outer membrane, the outer membrane lower end is mounted with intermediate coat, and intermediate coat lower end is mounted with inner layer film, the inner layer film is internally provided with separation layer, and separation layer lower end is provided with supporting layer.The link block upper end of the wear resistant plastic wound membrane is provided with connecting band, there is sucker in connecting band upper end by nested encryptions, sucker is pressed in the opening lower end that outer membrane uses, wear resistant plastic wound membrane most bottom side junction after using is covered on sucker upper end, therefore when reusing wear resistant plastic wound membrane, the opening that wear resistant plastic wound membrane can directly be found out is carried out using not will cause wear resistant plastic wound membrane open place and be difficult to find the phenomenon that starting appearance, user-friendly wear resistant plastic wound membrane.

Description

A kind of wear resistant plastic wound membrane

Technical field

The utility model relates to plastic-rubber rolling technical field of membrane, specially a kind of wear resistant plastic wound membrane.

Background technique

Plastic cement wound membrane does not have clearly stringent definition on packaging industry, only a call sanctified by usage in the industry, letter Single says to be exactly the packaging film rolled, only than producing the few procedure of finished bag for pack manufacturing enterprise, Its material type is also consistent with plastic packaging bag, common are PVC shrink film wound membrane, opp wound membrane, pe wound membrane, pet protective film, Compound wound membrane etc., wound membrane are applied to automatic packaging machine, such as common packed shampoo, and part wet tissue etc. just uses this packaging mould Formula.

Plastic cement wound membrane in the market is easily attached together since plastic-rubber rolling film thickness is smaller, and since it is plastic cement material, It is difficult to find out the opening for being adsorbed on plastic-rubber rolling film surface when in use, influences user's use, and when rolling plastic cement wound membrane, It is not provided with position limiting structure, plastic-rubber rolling film winding position easily shifts, and the internal structure setting of plastic cement wound membrane is relatively simple and resistance to Mill property cannot ensure, cannot understand plastic cement wound membrane in time has used length, cannot in time according to use present situation buy plastic-rubber rolling Film, and need to use, influence using effect the problem of more inconvenient when disconnecting plastic cement wound membrane, for this purpose, it is proposed that one kind Wear resistant plastic wound membrane.

Summary of the invention

The purpose of this utility model is to provide a kind of wear resistant plastic wound membranes, to solve city mentioned above in the background art Plastic cement wound membrane on field is easily attached together since plastic-rubber rolling film thickness is smaller, and since it is plastic cement material, difficult when in use To find out the opening for being adsorbed on plastic-rubber rolling film surface, user's use is influenced, and when rolling plastic cement wound membrane, is not provided with limiting Structure, plastic-rubber rolling film winding position easily shift, and the internal structure setting of plastic cement wound membrane is relatively simple, and wearability cannot get Ensure, plastic cement wound membrane cannot be understood in time and used length, cannot in time according to use present situation buy plastic cement wound membrane, and need make The problem of it is more inconvenient when disconnecting plastic cement wound membrane to use, and influences using effect.

To achieve the above object, the utility model provides the following technical solutions: a kind of wear resistant plastic wound membrane, including reel, Fixed plate and groove, the reel inside is adhesively fixed with link block, and link block upper end is provided with connecting band, the connecting band There is a sucker in upper end by nested encryptions, and sucker lower end is provided with outer membrane, and the outer membrane lower end is mounted with intermediate coat, and in Between film lower end be mounted with inner layer film, the inner layer film is internally provided with separation layer, and separation layer lower end is provided with supporting layer, described Supporting layer lower end is mounted with composite layer, and composite layer lower end is provided with interior separation layer, and the fixed plate is bonded and fixed to outside reel Side, the outer membrane outside are provided with graduation mark, and the groove is opened in inside outer membrane.

Preferably, it is fitted closely on the inside of the upper end of the link block and reel, and link block passes through bonding and reel structure Integralization structure.

Preferably, the wearing layer and supporting layer are provided with 3, and the cross of the cross-sectional shape of wearing layer and supporting layer Cross sectional shape is identical.

Preferably, the cross-sectional shape of the fixed plate and the cross-sectional shape of reel are circle, and fixed plate is interior It is fitted closely on the outside of side and reel.

Preferably, the graduation mark constitutes fixed structure by stamp and outer membrane, and the shape and structure of outer membrane is in Between film shape and structure it is identical.

Preferably, the groove is uniformly distributed about the outside of outer membrane in longitudinal, and the cross central line of groove and outer The cross central line of tunic is completely coincident.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model link block upper end is provided with connecting band, and there is sucker in connecting band upper end by nested encryptions, will inhale Disk is pressed in the opening lower end that outer membrane uses, and the wear resistant plastic wound membrane most bottom side junction after using is covered on sucker End, therefore when reusing wear resistant plastic wound membrane, the opening that can directly find out wear resistant plastic wound membrane is carried out using not will cause Wear resistant plastic wound membrane open place is difficult to find the phenomenon that starting appearance, user-friendly wear resistant plastic wound membrane.

2, the utility model is provided with outer membrane, intermediate coat and inner layer film three-decker and collectively forms wear resistant plastic wound membrane, And it is provided with wearing layer, enhances the wearability of plastic cement wound membrane, extends the use duration of wear resistant plastic wound membrane, fixed plate bonding It is fixed on the outside of reel, is fitted closely on the outside of the inside of fixed plate and wear resistant plastic wound membrane, when rolling wear resistant plastic wound membrane, It can avoid position when wear resistant plastic wound membrane is rolled by fixed plate to shift, ensure the beauty of wear resistant plastic wound membrane through this structure It sees, and to whole when it is rolled, protrusion, which is not easy to be infected with dust or bending, influences using effect.

3, the utility model is stamped on the outside of outer membrane graduation mark, can have a clear understanding of when in use and use how long resistance to Plastic cement wound membrane is ground, convenient for buying required wear resistant plastic wound membrane in time according to service condition, when using wear resistant plastic wound membrane, due to Be provided with groove inside the outer membrane of wear resistant plastic wound membrane, intermediate coat and inner layer film, and groove it is transversal inside it inside it It is arranged every a distance fluted, can directly extends groove through this structure and wear resistant plastic wound membrane is torn a Duan Jinhang It uses, is cut out without using blade etc., easily facilitate user's use.

Detailed description of the invention

Fig. 1 is that structural schematic diagram is dissected on the left of the utility model；

Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 3 is that the utility model outer membrane left view dissects structural schematic diagram；

Fig. 4 is the utility model local overlooking structural schematic diagram.

In figure: 1, reel；2, link block；3, connecting band；4, sucker；5, outer membrane；6, intermediate coat；7, inner layer film；8, resistance to Grind layer；9, supporting layer；10, composite layer；11, separation layer；12, fixed plate；13, graduation mark；14, groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of wear resistant plastic wound membrane, including reel 1, company Connect block 2, connecting band 3, sucker 4, outer membrane 5, intermediate coat 6, inner layer film 7, wearing layer 8, supporting layer 9, composite layer 10, separation layer 11, fixed plate 12, graduation mark 13 and groove 14 are adhesively fixed with link block 2, the upper end of link block 2 and reel 1 on the inside of reel 1 Inside fit closely, and link block 2 by bonding and 1 being integrally formed structure of reel, 2 upper end of link block is provided with connecting band 3, there is sucker 4 in 3 upper end of connecting band by nested encryptions, and sucker 4 is pressed in the opening lower end that outer membrane 5 uses, will be used The most bottom side junction of wear resistant plastic wound membrane afterwards is covered on 4 upper end of sucker, therefore when reusing wear resistant plastic wound membrane, it can be direct The opening for finding out wear resistant plastic wound membrane is carried out using not will cause wear resistant plastic wound membrane open place and be difficult to find the phenomenon that starting Occur, user-friendly wear resistant plastic wound membrane, 2 upper end of link block is provided with connecting band 3, and 3 upper end of connecting band passes through nesting It is connected with sucker 4, and 4 lower end of sucker is provided with outer membrane 5,5 lower end of outer membrane is mounted with intermediate coat 6, and 6 lower end of intermediate coat is pacified It is equipped with inner layer film 7, inner layer film 7 is internally provided with wearing layer 8, and 8 lower end of wearing layer is provided with supporting layer 9, wearing layer 8 and support Layer 9 is provided with 3, and the cross-sectional shape of wearing layer 8 is identical with the cross-sectional shape of supporting layer 9, is provided with outer layer Film 5, intermediate coat 6 and 7 three-decker of inner layer film collectively form wear resistant plastic wound membrane, and it is provided with wearing layer 8, enhance plastic cement The wearability of wound membrane extends the use duration of wear resistant plastic wound membrane；

9 lower end of supporting layer is mounted with composite layer 10, and 10 lower end of composite layer is provided with interior separation layer 11, and fixed plate 12 is bonded It is fixed on the outside of reel 1, the cross-sectional shape of fixed plate 12 and the cross-sectional shape of reel 1 are circle, and fixed plate 12 Inside and the outside of reel 1 fit closely, and fixed plate 12 is bonded and fixed to 1 outside of reel, the inside of fixed plate 12 and Wear-resistant plastic It is fitted closely on the outside of film film, when rolling wear resistant plastic wound membrane, wear resistant plastic wound membrane can avoid by fixed plate 12 and roll When position shift, ensure the beauty of wear resistant plastic wound membrane through this structure, and to whole when it is rolled, protrusion is not easy Being infected with dust or bending influences using effect, graduation mark 13 is provided on the outside of outer membrane 5, graduation mark 13 passes through stamp and outer membrane 5 constitute fixed structure, and the shape and structure of outer membrane 5 is identical with the shape and structure of intermediate coat 6, by outside outer membrane 5 Side stamp has graduation mark 13, can have a clear understanding of when in use and use wear resistant plastic wound membrane how long, convenient for according to service condition Required wear resistant plastic wound membrane is bought in time, and groove 14 is opened in inside outer membrane 5, and groove 14 is in vertical about the outside of outer membrane 5 To being uniformly distributed, and the cross central line of groove 14 and the cross central line of outer membrane 5 are completely coincident, and are using Wear-resistant plastic film When film, due to being provided with groove 14 inside the outer membrane 5, intermediate coat 6 and inner layer film 7 of wear resistant plastic wound membrane, and groove 14 is horizontal It cuts inside it and is arranged fluted 14 every a distance inside it, can directly extend groove 14 through this structure will be wear-resisting Plastic cement wound membrane tear one section carry out using, be cut out without using blade etc., easily facilitate user use.

Working principle: 1 outside of reel, fixed plate are bonded and fixed to for a kind of this wear resistant plastic wound membrane fixed plate 12 first It fits closely on the outside of 12 inside and wear resistant plastic wound membrane, when rolling wear resistant plastic wound membrane, can avoid by fixed plate 12 Position shifts when wear resistant plastic wound membrane is rolled, and link block 2 is adhesively fixed on the inside of reel 1, and 2 upper end of link block is provided with There are sucker 4 in connecting band 3,3 upper end of connecting band by nested encryptions, and sucker 4 is pressed in the opening lower end that outer membrane 5 uses, Wear resistant plastic wound membrane most bottom side junction after using is covered on 4 upper end of sucker, therefore when reusing wear resistant plastic wound membrane, The opening that wear resistant plastic wound membrane can directly be found out is carried out using and wear resistant plastic wound membrane itself is provided with three layers, i.e. outer membrane 5 Lower end is mounted with intermediate coat 6, and 6 lower end of intermediate coat is mounted with inner layer film 7, and outer membrane 5, intermediate coat 6 and 7 inside of inner layer film are It is provided with wearing layer 8, and 8 lower end of wearing layer is provided with supporting layer 9,9 lower end of supporting layer is mounted with composite layer 10, and composite layer 10 Lower end is provided with interior separation layer 11, and multilayered structure enhances the wearability of plastic cement wound membrane, extends the use duration of wear resistant plastic wound membrane, When using wear resistant plastic wound membrane, since the outside stamp of wear resistant plastic wound membrane has outer membrane 5,6 and of intermediate coat of graduation mark 13 Be provided with groove 14 inside inner layer film 7, and groove 14 it is transversal be arranged every a distance inside it inside it is fluted 14, it can directly extend groove 14 through this structure wear resistant plastic wound membrane is torn one section and carry out using without using blade etc. It is cut out, easily facilitates user's use, complete the use process of entire wear resistant plastic wound membrane like this.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of wear resistant plastic wound membrane, including reel (1), fixed plate (12) and groove (14), it is characterised in that: the reel (1) inside is adhesively fixed with link block (2), and link block (2) upper end is provided with connecting band (3), and connecting band (3) upper end is logical Crossing nested encryptions has sucker (4), and sucker (4) lower end is provided with outer membrane (5), and outer membrane (5) lower end is mounted with centre Film (6), and intermediate coat (6) lower end is mounted with inner layer film (7), the inner layer film (7) is internally provided with wearing layer (8), and wear-resisting Layer (8) lower end is provided with supporting layer (9), and supporting layer (9) lower end is mounted with composite layer (10), and composite layer (10) lower end is set It is equipped with interior separation layer (11), the fixed plate (12) is bonded and fixed on the outside of reel (1), is provided on the outside of the outer membrane (5) Graduation mark (13), it is internal that the groove (14) is opened in outer membrane (5).

2. a kind of wear resistant plastic wound membrane according to claim 1, it is characterised in that: the upper end of the link block (2) and volume It is fitted closely on the inside of cylinder (1), and link block (2) passes through bonding and reel (1) being integrally formed structure.

3. a kind of wear resistant plastic wound membrane according to claim 1, it is characterised in that: the wearing layer (8) and supporting layer (9) 3 are provided with, and the cross-sectional shape of wearing layer (8) is identical with the cross-sectional shape of supporting layer (9).

4. a kind of wear resistant plastic wound membrane according to claim 1, it is characterised in that: the cross section shape of the fixed plate (12) Shape and the cross-sectional shape of reel (1) are circle, and are fitted closely on the outside of the inside of fixed plate (12) and reel (1).

5. a kind of wear resistant plastic wound membrane according to claim 1, it is characterised in that: the graduation mark (13) by stamp with Outer membrane (5) constitutes fixed structure, and the shape and structure of outer membrane (5) is identical with the shape and structure of intermediate coat (6).

6. a kind of wear resistant plastic wound membrane according to claim 1, it is characterised in that: the groove (14) is about outer membrane (5) outside is uniformly distributed in longitudinal, and the cross central line of groove (14) and the cross central line of outer membrane (5) are completely heavy It closes.