CN109335293B

CN109335293B - Packaging and opening device capable of recycling paper packaging body for multiple times and application thereof

Info

Publication number: CN109335293B
Application number: CN201811182719.6A
Authority: CN
Inventors: 林世峯
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-22
Filing date: 2016-06-22
Publication date: 2019-12-27
Anticipated expiration: 2036-06-22
Also published as: CN109335293A; CN105923269B; CN105923269A

Abstract

The invention has proposed a can make the paper packaging body recycle the packaging body and employ its packaging body many times, there is a separation tear line along its length in a long strip-shaped separation shape substrate, and paste a double-sided glue film on a side of the separation shape substrate; by pasting the double-sided adhesive layer of the discrete substrate on the packaging edge face of the main cover plate of the packaging body, the main cover plate of the packaging body can be pasted and packaged, when the main cover plate is to be opened, the packaging body can be opened only by tearing the pull-out tearing strip, when the packaging body is to be reused, the main cover plate on the other side can be used for packaging again to use the packaging body, and therefore the function of recycling the packaging body for multiple times is achieved.

Description

Packaging and opening device capable of recycling paper packaging body for multiple times and application thereof

Divisional application of related text

The present application is filed on a separate application, 2016, 22, 6 and 2016104534030 entitled "packaging and opening device for recycling paper packages for multiple times".

Technical Field

The invention relates to a packaging device for recycling paper packaging bodies for multiple times, in particular to a packaging and opening device which can provide packaging bodies such as packaging boxes, bags and the like for recycling.

Background

With the development of network technology, the growth of electronic commerce is increasingly red; before delivering goods to a freight carrier, an e-commerce carrier must properly package the goods in a packing box, which is generally to put the goods into the packing box, bag, etc. (hereinafter, collectively referred to as a package), cover the cover of the package, and then stick and package the goods with an adhesive tape; as do other postal services. When a consumer wants to open the package after receiving the package, the consumer must tear the adhesive tape or cut the adhesive tape by a cutter, but the tearing or cutting of the adhesive tape causes damage to the packaging box body to different degrees, so that the packaging body can not be recycled and reused, and particularly the consumer feels troubled when the consumer repels goods without buying and returning goods within a appreciation period, therefore, the damaged packaging body cannot be used and is directly discarded, the resource waste is caused, and the requirement of environmental protection is not met because a large number of trees are needed to cut down to manufacture the packaging body.

Disclosure of Invention

The purpose of the invention is as follows: provides a packaging and opening device which can be combined with a packaging body to enable the packaging body to be re-packaged and re-opened after being packaged and opened so as to recycle.

To achieve the above object, the present invention provides a packaging and opening device for recycling paper packages for multiple times, comprising: the separating base material is continuous and long, a separating tearing line is formed along the length of the separating base material, and the separating tearing line divides the separating base material into two areas, namely a base part and a drawing tearing strip; the double-sided adhesive layer is provided with a first adhesive part and a second adhesive part which have adhesive properties and are respectively arranged on two opposite side surfaces, the first adhesive part is adhered to one side surface of the shape-separated base material, the second adhesive part can be adhered to the packaging edge surface of a main cover body of a packaging body, and the packaging body is firstly torn away from the base part of the shape-separated base material when packaged.

Preferably, the base has a plurality of protrusions formed on the side in the longitudinal direction thereof to protrude in the width direction of the base.

Preferably, the width of the base is larger than that of the pull-out tear strip, so that the release substrate can be firmly adhered to the package.

Preferably, the first adhesive portion of the double-sided adhesive layer covers a portion of the base portion and the entire portion of the pull-out tear strip, so that the release substrate can be firmly adhered to the main lid sealing edge surface of the package.

Preferably, the first adhesive portion of the double-sided adhesive layer does not cover the protruding portion, thereby enabling easy peeling off of the shaped substrate. In order to tear the package body and the pull-out tearing strip on the shape-separating substrate more easily, the second pasting part of the double-sided glue layer is pasted on the packaging edge surface of the main cover plate of the package body, and cutting seams which are parallel to two sides of the pull-out tearing strip and have proper length are arranged on the end surfaces of two sides of the main cover plate of the package body.

The invention has the beneficial effects that: the two-sided adhesive layer of the release substrate is respectively adhered to the packaging edge face of the main cover plate of the packaging body, so that after the main cover plate of the packaging body is adhered and packaged, the packaging body can be opened by tearing the pull-out tearing strip when the main cover plate is opened, and when the packaging body is reused, the packaging body can be packaged again by using the main cover plate on the other side, thereby achieving the function of recycling the packaging body for multiple times.

Drawings

FIG. 1 is a schematic plan view of a discrete substrate structure according to the present invention;

FIG. 2 is a perspective view showing an embodiment of the present invention for adhering a double-sided tape to the release substrate of FIG. 1;

FIG. 3 is a schematic view showing an embodiment of the present invention for adhering two release substrates to the first and second main lids of the packing case;

FIG. 4 is a perspective view of the embodiment of FIG. 3 showing the first main cover plate covered and the second main cover plate torn away from the release substrate;

FIG. 5 is a perspective view of the second main cover of FIG. 4 showing an embodiment of the release liner completely torn away;

FIG. 6 is a perspective view of the second main lid of FIG. 5 after being covered and packaged, and then being torn along the pull-out tear strip;

FIG. 7 is a perspective view of the second main lid panel of FIG. 6 shown completely torn along the tear strip;

FIG. 8 is a perspective view illustrating an embodiment of the package box of FIG. 7 with the cover plates thereof opened;

FIG. 9 is a perspective view of the package box of FIG. 8 being repackaged by first covering the first and second cover plates;

FIG. 10 is a perspective view of the second main cover of FIG. 9, with the second main cover being removed from the release substrate;

FIG. 11 is a perspective view of the embodiment of FIG. 10 after the release liner has been completely torn away;

FIG. 12 is a perspective view showing the first main cover of FIG. 11 after it is covered and packaged;

FIG. 13 is a perspective view of an embodiment of the present invention showing the application of the packaging and opening device to a document delivery pouch;

FIG. 14 is a perspective view showing an embodiment of tearing the release substrate of FIG. 13;

FIG. 15 is a perspective view of the embodiment shown after the release substrate of FIG. 14 has been completely torn away;

FIG. 16 is a perspective view showing the document feeder of FIG. 15 after being cover-packaged;

FIG. 17 is a perspective view of an embodiment showing the tearing of the closure of FIG. 16 along the pull-open tear strip;

FIG. 18 is a perspective view of the embodiment shown after the closure of FIG. 17 has been completely torn along the pull-open tear strip;

FIG. 19 shows the cover of FIG. 16 after it has been completely torn open and lifted;

the main original symbols are as follows:

1-an off-shape substrate; 11-a base; 111 a projection; 12-pulling the tear strip; 13-separating the tear line; 2-double-sided tape; 21-a first adhesive part; 22-a second adhesive portion; 3-packaging the box; 30-tearing off the groove; 31-cutting the seam; 3A-a first main cover plate; 3B-a second main cover plate; 3C-a first secondary cover plate; 3D-a second secondary cover plate; 4-a document delivery pocket; 41-bag body; 410-bag opening; 42-sealing cover; 421-cutting the seam.

Detailed Description

In order to more clearly describe the present invention, the following further description is made with reference to the accompanying drawings.

The embodiments of the present invention will be described in more detail with reference to the drawings and reference numerals, so that those skilled in the art can implement the embodiments of the present invention after reading the specification.

Referring to fig. 1, the preferred embodiment of the present invention provides a packaging and opening device for recycling paper packages for multiple times, which comprises a release substrate 1 and a double-sided adhesive layer 2; wherein the release base material 1 is made of a suitable material which is not easy to be adhered by adhesive, can extend into a continuous strip shape, and can be wound into a bundle for convenient storage, transportation and processing; the separation substrate 1 is formed with a separation tear line 13 along the length thereof, and the separation tear line 13 separates the separation substrate 1 into two regions of a base portion 11 and an extraction tear strip 12, and the separation tear line 13 can separate the base portion 11 from the extraction tear strip 12; wherein, the side of the length direction of the base 11 is formed with a plurality of continuous protrusions 111 protruding to the width direction of the base 11, the protrusions 111 can be of various shapes, and the protrusions 111 can be distributed at equal intervals; the width of the base 11 is greater than the width of the extraction tear strip 12.

As shown in fig. 2, two opposite side surfaces of the double-sided adhesive layer 2 are respectively a first adhesive portion 21 and a second adhesive portion 22 with adhesive properties, the first adhesive portion 21 is adhered to one side surface of the discrete substrate 1, and the second adhesive portion 22 is used for being adhered to the packaging edge surfaces of the main cover boards 3A and 3B of the packaging case 3. In the preferred embodiment of the present invention, the first adhesive portion 21 of the two-sided adhesive layer 2 covers most of the base portion 11 and all of the pull-out tear strip 12, while the first adhesive portion 21 of the two-sided adhesive layer 2 does not cover the protrusions 111.

Fig. 3 is a schematic view showing that the two separated substrates 1 are practically applied to the packing box 3 of the present invention, wherein the packing box 3 includes a first main cover plate 3A and a second main cover plate 3B connected to two opposite sides of the upper opening of the box body, and a first auxiliary cover plate 3C and a second auxiliary cover plate 3D connected to the other opposite sides of the upper opening of the box body. The second pasting part 22 on the release substrate 1 is pasted on the packaging edge surfaces of the first main cover plate 3A and the second main cover plate 3B, respectively, and the two side end surfaces of the first main cover plate 3A and the second main cover plate 3B of the packaging box 3 are provided with cutting seams 31 which are parallel to the two sides of the pull-out tearing strip 12 and have proper length.

When the packaging box 3 is to be packaged, the first auxiliary cover plate 3C and the second auxiliary cover plate 3D are firstly covered on the box body, then the first main cover plate 3A is covered on the first and second auxiliary cover plates 3C and 3D, then the base part 11 on the second main cover plate 3B is torn to expose the first pasting part 21 (as shown in fig. 4 and 5), then the second main cover plate 3B is covered on the first main cover plate 3A, and meanwhile, the first pasting part 21 is pasted on the first main cover plate 3A, so that the packaging is completed. The protruding portion 111 is not adhered with the double-sided adhesive layer 2, so that a user can conveniently tear the base portion 11 of the release substrate 1 from the protruding portion 111.

As shown in fig. 6, when opening the package 3, the user only needs to lift the pull-out tear strip 12 between the two cutting seams 31 from one side end of the second main cover 3B, and then tear the pull-out tear strip 12 along the length direction of the release substrate 1 to break the second main cover 3B until the whole pull-out tear strip 12 is completely torn off the connected second main cover 3B (as shown in fig. 7) to form the tear-off groove 30, so as to open the package 3.

Since the second main cover 3B shown in fig. 7 can not be adhered again, when the packing box 3 is to be reused to package an article, as shown in the eighth drawing, after the cover plates of the packing box 3 are opened and the article is put in, the first sub-cover plate 3C and the second sub-cover plate 3D are covered (as shown in fig. 9), then the second sub-cover plate 3B is covered on the first sub-cover plate 3C and the second sub-cover plate 3D, and after the base portion 11 of the shape-separated substrate 1 on the first main cover plate 3A is torn off to expose the first adhering portion 21 (as shown in fig. 10 and 11), the first main cover plate 3A is covered on the second main cover plate 3B, and at the same time, the first adhering portion 21 is adhered on the second main cover plate 3B (as shown in fig. 12) to complete the package. Similarly, when the packaged package 3 is to be opened, the pull-out tear strip 12 between the two cutting seams 31 is lifted from one side end of the first main cover 3A in the manner described above, and the pull-out tear strip 12 is torn off the first main cover 3A along the length direction of the release substrate 1 until the whole pull-out tear strip 12 is completely torn off, so that the package 3 can be opened.

It should be noted that the discrete substrate 1 is adhered to the package edge faces of the first and second main cover plates 3A and 3B above the package box 3, however, since the bottom of the package box 3 also includes the same first and second main cover plates and the same first and second auxiliary cover plates, the discrete substrate 1 may be additionally adhered to another first and second main cover plates (not shown) below the package box 3, so that the package box may be recycled at least four times on the upper and lower main cover plates of one package box 3.

FIG. 13 is a perspective view of an embodiment of the present invention showing the packaging and opening device applied to a document delivery pouch; the document delivery belt 4 includes a bag 41 and a cover 42 connected to the bag opening 410, the separation substrate 1 of the present invention is adhered to the packaging edge surface of the cover 42, and a cutting slit 421 having a suitable length and parallel to the two sides of the pull-out tear strip 12 is disposed on the two side belt surfaces of the cover 42.

As shown in fig. 14 and 15, when packaging is to be performed, the base portion 11 of the release substrate 1 is first peeled off to expose the first adhesive portion 21, and then the cover 42 is folded to adhere the first adhesive portion 21 to the bag 41 (as shown in fig. 16). When the document delivery pocket is to be opened, the pull-out tear strip 12 between the two cutting slits 421 is lifted from one side end of the cover 42, and the pull-out tear strip 12 is torn along the release substrate 1 (as shown in fig. 17) in the same manner as described above until the entire pull-out tear strip 12 is completely torn off the attached cover 42 (as shown in fig. 18), so that the document delivery pocket 4 is opened to expose the pocket opening 410 (as shown in fig. 19).

The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting thereof in any way, and any modifications or variations thereof, which are within the spirit of the invention, are intended to be included within the scope thereof.

Claims

1. A packaging box is provided with a packaging and opening device which can lead the packaging box to be recycled for a plurality of times, and the packaging and opening device comprises a separating base material, a packaging box body and a packaging box cover, wherein the separating base material is a continuous strip; a double-sided adhesive layer, wherein two opposite sides of the double-sided adhesive layer are respectively provided with a first adhesive part and a second adhesive part with adhesive property, the first adhesive part is adhered to one side of the shape-separated substrate, the second adhesive part can be adhered to the packaging edge face of the main cover body of the packaging box, and the packaging box is firstly torn away from the base part of the shape-separated substrate when being packaged; it is characterized in that the preparation method is characterized in that,

a separation tearing line is formed along the length of the separation substrate, and the separation tearing line divides the separation substrate into two areas, namely a base part and a drawing tearing strip;

the width of the base is greater than the width of the extraction tear strip;

the first adhesive portion of the double-sided adhesive layer covers a portion of the base portion and the entirety of the pull-out tear strip.

2. The packaging box according to claim 1, wherein a plurality of protrusions protruding in a width direction of the base are formed on a side of the base in a length direction.

3. A package according to claim 2 wherein the first adhesive portion of the two-sided adhesive layer does not cover the raised portion.

4. A package according to claim 1 wherein the main lid panel of the package is provided at both side end faces with a cutting slit of appropriate length parallel to both sides of the pull-out tear strip.

5. A packaging bag is provided with a packaging and opening device, wherein the packaging and opening device comprises a separating base material, a packaging bag body and a packaging bag body, wherein the separating base material is in a continuous strip shape, a separating tearing line is formed along the length of the separating base material, and the separating tearing line divides the separating base material into two areas, namely a base part and a drawing tearing strip;

the two opposite side surfaces of the double-sided adhesive layer are respectively provided with a first adhesive part and a second adhesive part with adhesive property, the first adhesive part is adhered to one side surface of the free-form base material, the second adhesive part can be adhered to the sealing edge surface of the sealing cover of the packaging bag, and the packaging bag box is firstly torn away from the base part of the free-form base material when being packaged; it is characterized in that the preparation method is characterized in that,

the width of the base is greater than the width of the extraction tear strip;

6. The packaging bag according to claim 5, wherein a plurality of projections projecting in the width direction of the base are formed on the side of the base in the longitudinal direction.

7. The package of claim 6 wherein the first adhesive portion of the two-sided adhesive layer does not cover the tab.

8. The package of claim 5 wherein the end surfaces of the cover of the package are provided with cutting slits having a suitable length parallel to the sides of the pull-out tear strip.