CN214691036U

CN214691036U - PE edge sealing bag with good sealing effect

Info

Publication number: CN214691036U
Application number: CN202120067690.8U
Authority: CN
Inventors: 雷成健
Original assignee: Kunshan Jinglanxin Packaging Material Co ltd
Current assignee: Kunshan Jinglanxin Packaging Material Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-12
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a sealed effectual PE limit envelope, including outer PE limit envelope and basic unit, the inside of outer PE limit envelope is provided with interior PE limit envelope, the inside upside of interior PE limit envelope is provided with first strip of proclaiming oneself, the inside upside of outer PE limit envelope is provided with the second strip of proclaiming oneself, the up end of basic unit is pasted and is installed the flame retardant coating, the moisture resistant layer is installed to pasting in the upper end of flame retardant coating. This sealed effectual PE limit sack, first from the strip can seal the inside PE limit sack, the second is sealed from the strip can seal the outside PE limit sack, the inside air escape of PE limit sack can be sealed with outer PE limit sack and interior PE limit sack simultaneously to the check valve, the device adopts the setting of dual PE limit sack, the intensity that has both increased the device has also improved the sealed effect of device, the flame retardant coating, moisture resistant layer, the setting on wearing layer and the layer of disinfecting, the life of PE limit sack has also been strengthened with the realization device prevents fires moisture resistant function, and reasonable in design, convenient to use.

Description

PE edge sealing bag with good sealing effect

Technical Field

The utility model relates to a PE limit envelope technical field specifically is a sealed effectual PE limit envelope.

Background

PE is polyethylene, a thermoplastic resin prepared by polymerizing ethylene, industrially also comprises a copolymer of ethylene and a small amount of alpha-olefin, is a transparent plastic bag, can be used for packaging clothes, bags, electronic products and the like, and is divided into a PE flat bag, a self-sealing bag, a zipper bag, a envelop bag, a punching handbag, a zipper bag, a PE film and the like according to the manufacturing process.

But present most PE edge bag only is provided with one and seals strip and one deck PE edge bag, and this results in PE edge bag's sealed effect relatively poor, and current most PE edge bag is wear-resisting and fire-resistant ability relatively poor, and life is lower, the not convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual PE limit envelope to it only is provided with one from the strip of paper used for sealing and one deck PE limit envelope to propose current most PE limit envelope in solving above-mentioned background art, and this results in the sealed effect of PE limit envelope relatively poor, and current most PE limit envelope wear-resisting and fire-resistant ability relatively poor, and life is lower, the problem of being not convenient for to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed effectual PE limit envelope, includes outer PE limit envelope and basic unit, the inside of outer PE limit envelope is provided with interior PE limit envelope, the inside upside of interior PE limit envelope is provided with first from the strip of paper used for sealing, the inside upside of outer PE limit envelope is provided with the second from the strip of paper used for sealing, the flame retardant coating is installed in the up end of basic unit pasting, the upper end of flame retardant coating is pasted and is installed moisture resistant layer, the wearing layer is installed in pasting of the upper end on moisture resistant layer, the lower terminal surface of basic unit is pasted and is installed down the protective layer, the lower terminal surface of lower protective layer is pasted and is installed the supporting layer, the lower extreme of supporting layer is pasted and is installed the layer of disinfecting, the outside fixed mounting of outer PE limit envelope has a plurality of check valves.

Preferably, the outer PE edge sealing bag and the inner PE edge sealing bag are in the same bottom shape, and the outer PE edge sealing bag and the inner PE edge sealing bag are in the same shape.

Preferably, the first self-sealing strip and the second self-sealing strip are in the same shape, the midpoints of the first self-sealing strip and the second self-sealing strip are located on the same horizontal line, and the one-way valve penetrates through one side of the outer PE edge sealing bag and one side of the inner PE edge sealing bag.

Preferably, the flame retardant coating adopts the polytetrafluoroethylene material to make, moisture resistant layer adopts the dampproofing membrane material to make.

Preferably, the wearing layer adopts the fabric grain membrane material to make, the protective film material is glued to PU to the lower protective layer adoption.

Preferably, the supporting layer is made of a supporting film material, and the sterilizing layer is made of a sterilizing film material.

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

1. according to the PE edge sealing bag with the good sealing effect, in the process of using the device, the outer PE edge sealing bag, the inner PE edge sealing bag, the first self-sealing strip and the second self-sealing strip are matched with each other, the first self-sealing strip can seal the inner PE edge sealing bag, the second self-sealing strip can seal the outer PE edge sealing bag, meanwhile, the one-way valve can discharge air in the outer PE edge sealing bag and the inner PE edge sealing bag, the device adopts the arrangement of double PE edge sealing bags, the strength of the device is increased, and the sealing effect of the device is also improved;

2. this sealed effectual PE limit envelope, in-process at the operative installations, setting through the flame retardant coating, utilize polytetrafluoroethylene to have high temperature resistance's characteristic, the fire behavior of device has been improved, setting through damp-resistant layer, utilize the dampproof membrane to have good damp-resistant characteristic, the dampproof ability of device has been promoted, the inside article of PE limit envelope takes place to damage in effectively avoiding, setting through the wearing layer, utilize the cloth grain membrane to have wear-resisting characteristic, the wear-resisting function of device has been promoted, the lower protective layer that the protection film was made is glued to PU can protect PE limit envelope simultaneously, setting through the supporting layer, utilize the supporting layer can play the effect of support, the intensity of device has been strengthened, setting through the layer of disinfecting, utilize the membrane of disinfecting to have good bactericidal performance, the bactericidal ability of the device has been promoted, overall design is reasonable, and convenient for use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the fireproof layer of the present invention;

fig. 4 is the schematic view of the installation structure of the outer PE edge sealing bag and the inner PE edge sealing bag of the present invention.

In the figure: 1. sealing the outer PE edge; 2. sealing the inner PE edge; 3. a first self-sealing strip; 4. a second self-sealing strip; 5. a base layer; 6. a fire barrier layer; 7. a moisture resistant layer; 8. a wear layer; 9. a lower protective layer; 10. a support layer; 11. a sterilizing layer; 12. a one-way valve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sealed effectual PE limit envelope, including outer PE limit envelope 1 and basic unit 5, the inside of outer PE limit envelope 1 is provided with interior PE limit envelope 2, the inside upside of interior PE limit envelope 2 is provided with first strip 3 of proclaiming oneself, the inside upside of outer PE limit envelope 1 is provided with the second and proclaims oneself strip 4, the last terminal surface of basic unit 5 is pasted and is installed flame retardant coating 6, the upper end of flame retardant coating 6 is pasted and is installed moisture resistant layer 7, the upper end of moisture resistant layer 7 is pasted and is installed wearing layer 8, the lower terminal surface of basic unit 5 is pasted and is installed lower protective layer 9, the lower terminal surface of lower protective layer 9 is pasted and is installed supporting layer 10, the lower extreme of supporting layer 10 is pasted and is installed sterilization layer 11, the outside fixed mounting of outer PE limit envelope 1 has a plurality of check valves 12.

Further, outer PE limit bag 1 and interior PE limit bag 2 are the same end form, and outer PE limit bag 1 is the same with interior PE limit bag 2's shape, and in the in-process of using the device, outer PE limit bag 1 has strengthened the intensity of device greatly with interior PE limit bag 2.

Further, the shape of first valve strip 3 and second valve strip 4 is the same, first valve strip 3 is located same water flat line with the midpoint of second valve strip 4, check valve 12 runs through in one side of outer PE limit envelope 1 and interior PE limit envelope 2, in the in-process of user equipment, first valve strip 3 can seal interior PE limit envelope 2, second valve strip 4 can seal outer PE limit envelope 1, check valve 12 can discharge the inside air of outer PE limit envelope 1 and interior PE limit envelope 2 simultaneously, and then realize the high sealed effect of device.

Further, flame retardant coating 6 adopts the polytetrafluoroethylene material to make, moisture resistant layer 7 adopts the dampproofing membrane material to make, setting through flame retardant coating 6, and flame retardant coating 6 adopts the polytetrafluoroethylene material to make, utilize polytetrafluoroethylene to have high temperature resistance's characteristic, the fire behavior of device has been improved greatly, setting through moisture resistant layer 7, and moisture resistant layer 7 adopts the dampproofing membrane material to make, utilize the dampproofing membrane material to have good moisture-resistant characteristic, the dampproofing ability of device has been promoted greatly, effectively avoid interior PE limit bag 2 inside article to take place to damage.

Further, wearing layer 8 adopts the cloth line membrane material to make, and lower protective layer 9 adopts PU to glue the protection film material and makes, through wearing layer 8's setting to and wearing layer 8 adopts the cloth line membrane material to make, utilizes the cloth line membrane to have wear-resisting characteristic, has promoted the wear-resisting function of device greatly, and lower protective layer 9 that the protection film was made is glued to PU simultaneously can protect PE limit bag.

Further, supporting layer 10 adopts the support membrane material to make, and layer 11 that disinfects adopts the membrane material of disinfecting to make, at the in-process of using device, through the setting of supporting layer 10 to and supporting layer 10 adopts the support membrane material to make, utilizes supporting layer 10 to play the effect of support, has strengthened the intensity of device greatly, through the setting of layer 11 that disinfects, and layer 11 that disinfects adopts the membrane material of disinfecting to make, utilizes the membrane of disinfecting to have good bactericidal performance, has promoted the bactericidal ability of device greatly.

The working principle is as follows: firstly, in the process of using the device, the first self-sealing strip 3 can seal the inner PE edge sealing bag 2, the second self-sealing strip 4 can seal the outer PE edge sealing bag 1, meanwhile, the one-way valve 12 can discharge the air in the outer PE edge sealing bag 1 and the inner PE edge sealing bag 2, so as to realize high sealing effect of the device, through the arrangement of the fire-proof layer 6 and the adoption of polytetrafluoroethylene material for the fire-proof layer 6, the high temperature resistance of polytetrafluoroethylene is utilized, the fire resistance of the device is greatly improved, through the arrangement of the moisture-proof layer 7 and the adoption of moisture-proof film material for the moisture-proof layer 7, the moisture-proof film has good moisture resistance, the moisture resistance of the device is greatly improved, the damage of objects in the inner PE edge sealing bag 2 is effectively avoided, through the arrangement of the wear-resistant layer 8 and the adoption of cloth grain film material for the wear-resistant layer 8, and the wear-resistant property of cloth grain film is utilized, the wear-resisting function of device has been promoted greatly, the lower protective layer 9 that the protection film was made is glued to PU simultaneously can protect PE limit bag, setting through supporting layer 10, and supporting layer 10 adopts the support membrane material to make, utilize supporting layer 10 can play the effect of support, the intensity of device has been strengthened greatly, setting through layer 11 disinfects, and layer 11 disinfects adopts the membrane material of disinfections to make, utilize the membrane of disinfections to have good bactericidal performance, the ability of disinfecting of device has been promoted greatly, the integral design is reasonable, and convenient to use.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a sealed effectual PE limit envelope, includes outer PE limit envelope (1) and basic unit (5), its characterized in that: the inside of outer PE limit sack (1) is provided with interior PE limit sack (2), the inside upside of interior PE limit sack (2) is provided with first from strip (3), the inside upside of outer PE limit sack (1) is provided with the second from strip (4), the last terminal surface of basic unit (5) is pasted and is installed flame retardant coating (6), paste the upper end of flame retardant coating (6) and install moisture resistant layer (7), paste the upper end on moisture resistant layer (7) and install wearing layer (8), the lower terminal surface of basic unit (5) is pasted and is installed lower protective layer (9), lower terminal surface of lower protective layer (9) is pasted and is installed supporting layer (10), the lower extreme of supporting layer (10) is pasted and is installed sterilization layer (11), the outside fixed mounting of outer PE limit sack (1) has a plurality of check valves (12).

2. A PE edge-sealing bag according to claim 1, wherein: the outer PE edge sealing bag (1) and the inner PE edge sealing bag (2) are in the same bottom shape, and the outer PE edge sealing bag (1) and the inner PE edge sealing bag (2) are in the same shape.

3. A PE edge-sealing bag according to claim 1, wherein: the shape of the first self-sealing strip (3) and the shape of the second self-sealing strip (4) are the same, the middle points of the first self-sealing strip (3) and the second self-sealing strip (4) are positioned on the same horizontal line, and the one-way valve (12) penetrates through one side of the outer PE edge sealing bag (1) and one side of the inner PE edge sealing bag (2).

4. A PE edge-sealing bag according to claim 1, wherein: the fireproof layer (6) is made of polytetrafluoroethylene, and the moisture-proof layer (7) is made of a moisture-proof film material.

5. A PE edge-sealing bag according to claim 1, wherein: wearing layer (8) adopt the fabric line membrane material to make, lower protective layer (9) adopt the PU to glue the protective film material and make.

6. A PE edge-sealing bag according to claim 1, wherein: the supporting layer (10) is made of a supporting film material, and the sterilizing layer (11) is made of a sterilizing film material.