CN209757933U - Logistics packaging bag - Google Patents

Abstract

The utility model discloses a logistics packaging bag, including a bag body that has the sack to and be used for the tongue that seals of closing cap sack, the tongue that seals with the bag body is a whole, the region that is close to the sack on the bag body is provided with first adhesion area, be provided with the second adhesion area on the tongue that seals, be provided with on the first adhesion area and paste the area, it comprises the viscose layer and the isolation layer that the multilayer set up in turn to paste the area. The utility model discloses in the implementation of commodity circulation wrapping bag, through setting up multilayer adhesive layer and isolation layer in turn, every uses wrapping bag consumption one deck adhesive layer and one deck isolation layer to do not destroy the integrality of wrapping bag, realize repetitious usage's purpose.

Description

Logistics packaging bag

Technical Field

The utility model belongs to logistics equipment field relates to the wrapping bag.

Background

The development of the express delivery industry in China is very vigorous, the data statistics of the post and government offices in China shows that more than 313 hundred million express packages are consumed in China in 2016, the express package quantity in the whole year in 2017 reaches 400.6 hundred million, the world express delivery greater country is honored in 4 years continuously, and the national express delivery quantity in the first three quarters of 2018 is 347 hundred million.

In order to reduce the usage amount of express packaging bags, the prior art provides a recyclable environment-friendly express packaging bag which comprises an outer packaging bag and an inner packaging bag, wherein the inner packaging bag is placed in the outer packaging bag after wrapping goods; the outer packaging bag comprises an express single pocket, pocket snap fasteners, a pair of sealing snap fasteners, a magic tape hook surface and a magic tape hair surface, the express single pocket is arranged on the outer wall of the outer packaging bag and is positioned in the middle of one side end surface of the outer packaging bag, the pocket snap fasteners are arranged on the outer packaging bag and the express single pocket, and the express single pocket is sealed through the pocket snap fasteners; the magic tape hook surface is connected to the opening at the top of the outer packaging bag, the magic tape hair surface is connected to the top of the magic tape hook surface, and the magic tape hook surface is in adaptive connection with the magic tape hair surface to seal the outer packaging bag; the pair of sealing snap fasteners are respectively and symmetrically arranged on one side end face of the outer packaging bag and the other side end face of the magic tape hair side, and the magic tape hair side is movably connected to the outer packaging bag through the pair of sealing snap fasteners after being folded; the inner packaging bag comprises a packaging rough surface and a plurality of packaging hook surfaces, the packaging rough surface is arranged on one side end face of the inner packaging bag, the plurality of packaging hook surfaces are respectively arranged on corners of the other side end face of the inner packaging bag, and the packaging rough surface is packaged on the surface of an article and is bonded and fixed through the plurality of packaging hook surfaces; the inner packing bag constitute by bubble layer, foam surface course, heat preservation and design layer, bubble layer, foam surface course, heat preservation and design layer outside-in connect gradually into an organic whole structure, the foam surface course make for micropore polyurethane material.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art:

1. The reusable packaging bag in the prior art has a complex structure and higher production cost and use cost;

2. When the packaging bag is used as a packaging bag, whether the packaging bag is opened by people or not can not be distinguished in the transportation process, and the safety of goods is not guaranteed;

3. The market competitiveness is lacked, and the wide-range popularization and application are difficult.

Disclosure of Invention

In view of this, the present invention provides a packaging bag which has a simple structure, low cost, and good safety and can be used repeatedly.

The inventor is through long-term exploration and attempt to and experiment and effort many times, continuous innovation of reform, for solving above technical problem, the utility model provides a technical scheme is, provide a commodity circulation wrapping bag, including a bag body that has the sack to and be used for the sealing tongue of closing cap sack, the sealing tongue with the bag body is a whole, the region that is close to the sack on the bag body is provided with first adhesion area, be provided with the second adhesion area on the sealing tongue, be provided with on the first adhesion area and paste the area, it comprises multilayer viscose layer and the isolation layer that sets up in turn to paste the area.

According to the utility model discloses a specific embodiment of commodity circulation wrapping bag, it includes first viscose layer and first isolation layer to paste the area, first viscose layer is pasted on the first sticking area, first isolation layer covers on first viscose layer, and first isolation layer wide in first viscose layer, surplus and first sticking area bonding, the face that first isolation layer and first viscose layer contacted is the non-polar surface, and the another side of first isolation layer is the polarity surface.

According to the utility model discloses a specific embodiment of commodity circulation wrapping bag, be provided with the first ear of drawing on the first isolation layer.

According to the utility model discloses a specific embodiment of commodity circulation wrapping bag, it still includes second viscose layer and second isolation layer to paste the area, the second viscose layer pastes the polarity of first isolation layer is on the surface, the second isolation layer covers on the second viscose layer, and second isolation layer wide in second viscose layer, surplus part and first isolation layer bonding, the face that second isolation layer and second viscose layer contacted is the non-polar surface, and the another side of second isolation layer is the polarity surface.

According to the utility model discloses a specific embodiment of commodity circulation wrapping bag, be provided with the second on the second isolation layer and draw the ear.

According to the utility model discloses a specific embodiment of commodity circulation wrapping bag, the viscose layer comprises pressure sensitive adhesive.

According to the utility model discloses a concrete implementation mode of commodity circulation wrapping bag, the isolation layer uses the non-woven fabrics as the substrate, is provided with PE coating, PP coating or PET coating on one face of non-woven fabrics.

According to the utility model discloses a concrete implementation of commodity circulation wrapping bag, set up the metal foil layer on the second adhesion area.

According to the utility model discloses a concrete embodiment of commodity circulation wrapping bag, the metal foil layer is the aluminium foil layer.

According to the utility model discloses a concrete embodiment of commodity circulation wrapping bag, be provided with slight unsmooth texture on the aluminium foil layer.

Compared with the prior art, one of the technical solutions has the following advantages:

a) The utility model discloses in the implementation of commodity circulation wrapping bag, through setting up multilayer adhesive layer and isolation layer in turn, every uses wrapping bag consumption one deck adhesive layer and one deck isolation layer to do not destroy the integrality of wrapping bag, realize repetitious usage's purpose.

b) The utility model discloses in the implementation of commodity circulation wrapping bag, through multilayer alternating viscose layer and isolation layer, only increase the material cost of several minutes money on prior art's basis, be particularly suitable for commercial popularization and application.

c) the utility model discloses in the implementation of commodity circulation wrapping bag, isolation layer and viscose layer's design can obviously distinguish this wrapping bag and has been used several times, can effectively ensure the safety of article.

d) The utility model discloses in the implementation of commodity circulation wrapping bag, draw the ear through the setting, conveniently explain the isolation layer and tear.

e) The utility model discloses in the implementation of commodity circulation wrapping bag, through setting up the metal foil layer, can postpone the life of wrapping bag, also be convenient for peel off the viscose from its surface simultaneously.

f) The utility model discloses in the implementation of commodity circulation wrapping bag, the aluminium foil is chooseed for use to the metal forming, and manufacturing cost is lower.

g) The utility model discloses in the implementation of commodity circulation wrapping bag, be provided with slight unsmooth texture on the aluminium foil layer, can increase the adhesion stress of viscose and aluminium foil.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view schematically illustrating a preferred embodiment of the logistic packaging bag of the present invention.

Fig. 2 is a schematic perspective view of fig. 1.

Fig. 3 is a schematic view of the placement of the adhesive tape in a preferred embodiment of the logistic packaging bag of the present invention.

Fig. 4 is a partially enlarged schematic view of I in fig. 3.

Fig. 5 is a cross-sectional schematic view of fig. 3.

Fig. 6 is a schematic enlarged view of part II in fig. 5.

The labels in the figure are respectively: 100 bag body, 101 first pasting area, 110 sealing tongue, 111 second pasting area, 200 pasting belt, 210 first adhesive layer, 220 first isolation layer, 221 first pull tab, 230 second pasting layer, 240 second isolation layer, 241 second pull tab.

Detailed Description

The following description is made with reference to the accompanying drawings and a specific embodiment.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

it should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

See fig. 1-6. The present embodiment describes a logistics packaging bag, which includes a bag body 100 having a mouth, and a sealing tongue 110 for sealing the mouth, wherein the sealing tongue 110 is integral with the bag body 100. The bag body 100 is in the shape of a rectangular pocket, three sides of the rectangular pocket are sealed, and one side of the rectangular pocket is open, as shown in fig. 1, the bag body 100 is provided with a front panel and a rear panel, and a strip-shaped first pasting area 101 is arranged on the area, close to the pocket opening, on the outer side of the front panel. The sealing tongue 110 is an extension of the rear panel, a long second pasting region 111 is arranged on the sealing tongue 110, and after the sealing tongue 110 is turned over towards the bag mouth, the first pasting region is overlapped with the second pasting region. The first pasting area 101 is provided with a pasting tape 200, and the pasting tape 200 is used for connecting the first pasting area and the second pasting area to enable the sealing tongue to cover the bag mouth. The adhesive tape 200 is composed of a plurality of adhesive layers and separation layers alternately arranged. In this embodiment, paste area 200 and comprise two-layer adhesive layer and two-layer isolation layer, of course, in actual production or the use, can be one deck adhesive layer and one deck isolation layer, also can be three-layer adhesive layer and three-layer isolation layer or four-layer adhesive layer and four-layer isolation layer, or more, once uses the commodity circulation wrapping bag, consumes one deck adhesive layer and one deck isolation layer. Use this embodiment commodity circulation wrapping bag, need not destroy the overall structure of wrapping bag during unpacking, and just destroy the one deck isolation layer, use one deck viscose layer. The trace of the damage of the separation layer is left every time of use, so that a user or a logistics company can clearly grasp the number of times of use of the logistics packaging bag. The number of times of using the packaging bag can be recorded in a logistics company system.

The isolation layer uses the non-woven fabrics as the substrate, is provided with PE coating, PP coating or PET coating on one face of non-woven fabrics. The non-woven fabric has a polar surface and is easy to adhere to the viscose glue. The other side of the non-woven fabric is subjected to non-polar treatment, namely a PE coating, a PP coating or a PET coating is arranged on the surface of the non-woven fabric. The non-polar surface has small adhesive force with the viscose glue and is easy to peel.

Specifically, in this embodiment, the adhesive tape 200 includes a first adhesive layer 210 and a first release layer 220, and a second adhesive layer 230 and a second release layer 240. From the front panel, a first adhesive layer 210, a first isolation layer 220, a second adhesive layer 230, and a second isolation layer 240 are sequentially disposed. The first adhesive layer 210, the first isolation layer 220, the second adhesive layer 230, and the second isolation layer 240 are strip-shaped. First adhesive layer 210 is pasted along the length direction of first pasting region on first pasting region 101, first isolation layer 220 covers on first adhesive layer 210, and first isolation layer 220 is wider than first adhesive layer 210, and the surplus bonds with first pasting region 101, and the face that first isolation layer 220 and first adhesive layer 210 contact is the nonpolar surface, and the another side of first isolation layer 220 is the polarity surface. The remaining portion of the first release layer refers to the portion of the first release layer 220 wider than the first adhesive layer, and fig. 6 shows the detail of the remaining portion attached to the adhesive region.

The second adhesive layer 230 is adhered to the polar surface of the first isolation layer 220, the second isolation layer 240 covers the second adhesive layer 230, the second isolation layer 240 is wider than the second adhesive layer 230, the remaining portion of the second isolation layer is adhered to the first isolation layer 220, the surface of the second isolation layer 240 contacting the second adhesive layer 230 is a non-polar surface, and the other surface of the second isolation layer 240 is a polar surface.

The first isolation layer 220 is provided with a first pull tab 221, and the second isolation layer 240 is provided with a second pull tab 241. The design of the pull tab facilitates tearing the isolation layer. The first isolation layer 220 and the second isolation layer 240 may be of a single layer design or a double layer design. When the double-layer design is carried out, the upper isolation layer is the upper adhesive bonding layer, and the lower isolation layer is the lower adhesive protection layer.

The adhesive layer is made of pressure sensitive adhesive. The pressure-sensitive adhesive is an existing material, is a short name of pressure-sensitive adhesive, and is an adhesive sensitive to pressure. The preparation method is mainly used for preparing the pressure-sensitive adhesive tape. Pressure-sensitive adhesives can be classified into rubber type and resin type according to the main resin component. The rubber type can be divided into natural rubber and synthetic rubber; the resin type also includes mainly acrylic type, silicone type and polyurethane type.

The utility model mainly designs the structure, but not the improvement of the material. The materials used are conventional in the art. The length of the adhesive layer varies according to the size of the packaging bag. The thickness of viscose layer and isolation layer also does not have special requirement, all can play the utility model discloses the thickness size of function all is acceptable.

In a further embodiment, a metal foil layer, preferably an aluminum foil layer, is provided on the second bonded region 111, and a fine uneven texture is provided on the aluminum foil layer. The aluminum foil layer is arranged, so that the pressure-sensitive adhesive can be peeled off from the surface of the aluminum foil, meanwhile, the adhesive force between the second pasting area 111 and the pressure-sensitive adhesive is reduced, and the service life of the sealing tongue is prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides a logistics packaging bag, includes a bag body (100) that has the sack to and be used for the flap (110) of sealing of closing the sack, seal tongue (110) with the bag body (100) is a whole, the region that is close to the sack on the bag body (100) is provided with first adhesion area (101), be provided with second adhesion area (111) on the flap (110), its characterized in that, be provided with on first adhesion area (101) and paste area (200), it constitutes by the viscose layer and the isolation layer that the multilayer set up in turn to paste area (200).

2. The logistics packaging bag of claim 1, wherein the adhesive tape (200) comprises a first adhesive layer (210) and a first isolation layer (220), the first adhesive layer (210) is adhered to the first adhering region (101), the first isolation layer (220) covers the first adhesive layer (210), the first isolation layer (220) is wider than the first adhesive layer (210), the rest is adhered to the first adhering region (101), the surface of the first isolation layer (220) contacted with the first adhesive layer (210) is a non-polar surface, and the other surface of the first isolation layer (220) is a polar surface.

3. The logistics packaging bag of claim 2 wherein the first barrier layer (220) is provided with a first pull tab (221).

4. The logistic packaging bag according to claim 2, wherein the adhesive tape (200) further comprises a second adhesive layer (230) and a second isolation layer (240), the second adhesive layer (230) is adhered to the polar surface of the first isolation layer (220), the second isolation layer (240) covers the second adhesive layer (230), the second isolation layer (240) is wider than the second adhesive layer (230), the rest of the adhesive layer is adhered to the first isolation layer (220), the surface of the second isolation layer (240) contacting the second adhesive layer (230) is a non-polar surface, and the other surface of the second isolation layer (240) is a polar surface.

5. the logistics packaging bag of claim 4 wherein the second barrier layer (240) is provided with a second pull tab (241).

6. The logistics packaging bag of claim 1 wherein the adhesive layer comprises a pressure sensitive adhesive.

7. The logistics packaging bag of claim 2 or 4, wherein the isolation layer is made of a non-woven fabric, and one surface of the non-woven fabric is provided with a PE coating, a PP coating or a PET coating.

8. The logistics packaging bag of claim 1 wherein the second affixed area (111) is provided with a metal foil layer.

9. The logistics packaging bag of claim 8 wherein the metal foil layer is an aluminum foil layer.

10. The logistics packaging bag of claim 9, wherein the aluminum foil layer is provided with a fine concavo-convex texture.