Label paper

Abstract

This application discloses a label paper, including a base paper and a face paper. The base paper has multiple slits that penetrate the base paper along its thickness direction, forming a first region. The portion of the base paper within the first region forms a first retaining portion, and the portion outside the first region forms a first base paper portion. The face paper includes a connected label portion and a surrounding portion. The label portion is adhered to the first base paper portion, and the surrounding portion is adhered to the first retaining portion. The adhesive force between the surrounding portion and the first retaining portion is greater than the separation resistance force between the first retaining portion and the first base paper portion. This embodiment can reduce adhesive residue on jewelry from the surrounding portion.

Description

Technical Field

[0001] This application relates to the field of label paper technology, and more particularly to a label paper. Background Technology

[0002] Jewelry label paper, also known as jewelry price tags, hang tags, or barcode labels, is a thermal printing material specifically used for pricing and identifying jewelry. The label paper typically consists of two parts: a label section for recording information such as price and materials, and a long, narrow section for attaching to the jewelry. The long, narrow section passes through the jewelry, and the label paper is usually adhered to a release liner. Peeling the label paper off the release liner allows the adhesive layer on the long, narrow section to easily stick to the jewelry. Summary of the Invention

[0003] This application provides a label that can reduce adhesive residue on jewelry from the surrounding area.

[0004] This application provides a label paper, including:

[0005] The base paper has multiple cuts that penetrate the base paper along its thickness direction. The multiple cuts enclose a first region. The portion of the base paper within the first region forms a first retention portion, and the portion of the base paper outside the first region forms a first base paper portion. The face paper includes a connected label portion and a wrapping portion, wherein the label portion is pasted to the first backing paper portion and the wrapping portion is pasted to the first retaining portion; Wherein, the adhesive force between the surrounding portion and the first retaining portion is greater than the separation resistance force between the first retaining portion and the first backing paper portion.

[0006] In some embodiments of this application, the plurality of cuts include two first cuts and two second cuts. The two first cuts are arranged along the length direction of the surrounding portion and extend along the width direction of the surrounding portion. The two second cuts are arranged along the width direction of the surrounding portion and extend along the length direction of the surrounding portion. The two first cuts and the two second cuts enclose the first region.

[0007] In some embodiments of this application, the two opposite ends of the first cut are respectively connected to two second cuts.

[0008] In some embodiments of this application, the surrounding portion includes a free end away from the label portion, and one of the two first cutouts is disposed opposite to the free end.

[0009] In some embodiments of this application, two second cuts are symmetrically arranged on opposite sides of the surrounding portion.

[0010] In some embodiments of this application, the length of the second cut along the length direction of the surrounding portion is d1, where d1 satisfies 10mm≤d1≤35mm; The distance between the two second cuts along the width direction of the surrounding portion is d2, where d2 satisfies 1mm≤d2≤4mm.

[0011] In some embodiments of this application, the portion of the surrounding portion near the label portion is pasted to the first backing paper portion, and the portion of the surrounding portion away from the label portion is pasted to the first retaining portion.

[0012] In some embodiments of this application, along the thickness direction of the base paper, the area of ​​the orthographic projection of the first retaining portion is S1, and the area of ​​the orthographic projection of the surrounding portion is S2, wherein S1 and S2 satisfy 0.5≤S1 / S2≤1.

[0013] In some embodiments of this application, the face paper further includes two adhesive portions pasted on the base paper, and the two adhesive portions are disposed on opposite sides of the surrounding portion along the width direction of the surrounding portion; The face paper has a fourth cut that penetrates the face paper along its thickness direction, and the fourth cut separates the two adhesive portions, the label portion, and the surrounding portion.

[0014] In some embodiments of this application, the label portion is provided with a fold line, which divides the label portion into a first information portion and a second information portion, and the first information portion and the second information portion are symmetrically arranged about the fold line.

[0015] In some embodiments of this application, grooves are provided at both ends of the folded line.

[0016] Based on the label paper in this embodiment, in this embodiment, the adhesive force between the surrounding portion and the first retaining portion is greater than the separation resistance force between the first retaining portion and the first backing paper portion, thereby ensuring that the first retaining portion remains bonded to the surrounding portion during the process of peeling off the face paper and simultaneously detaches from the first backing paper portion, thereby effectively reducing the risk of exposure and secondary contamination of the adhesive layer on the back of the surrounding portion and reducing the amount of adhesive from the surrounding portion contaminating jewelry. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the label paper structure in one embodiment of this application; Figure 2 This is a schematic diagram of the structure of the raised wrapping portion on the label paper in one embodiment of this application; Figure 3 This is a schematic diagram of the structure of the base paper in one embodiment of this application; Figure 4 This is a schematic diagram of the structure of the face paper and the first retaining portion in one embodiment of this application; Figure 5 This is a schematic diagram of the label paper structure in another embodiment of this application; Figure 6 This is a schematic diagram of the structure of the first base paper portion and the adhesive portion in another embodiment of this application.

[0019] Figure label: 1. Label paper; 10. Facial tissue; 11. Label section; 111. Fold line; 112. First information section; 113. Second information section; 12. Encircling section; 121. Free end; 122. First adhesive section; 123. Second adhesive section; 13. Adhesive section; 14. Fourth cut; 15. Groove; 20. Base paper; 21. Cut; 211. First area; 212. First cut; 213. Second cut; 22. First retention area; 23. First base paper area. Detailed Implementation

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or related technologies, a clear and complete description will be provided below with reference to the accompanying drawings of the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] In related technologies, the face paper of jewelry labels generally includes two parts: a label part for recording information such as price and material, and a long strip tail for hanging on jewelry. When the jewelry label is fixed, the long strip tail passes through the jewelry. If the non-adhesive layer of the long strip tail falls off, the adhesive layer can easily stick to the jewelry.

[0022] For the above situation, please refer to Figures 1-2 This application proposes a label paper 1, including a base paper 20 and a face paper 10, with the back of the face paper 10 pasted onto the base paper 20. The thickness of the label paper 1 shown in the accompanying drawings is for illustrative purposes only and does not represent the actual thickness.

[0023] The base paper 20 has multiple cuts 21 that penetrate the base paper 20 along its thickness direction. The multiple cuts 21 enclose a first region 211. The portion of the base paper 20 located within the first region 211 forms a first retention portion 22, and the portion of the base paper 20 located outside the first region 211 forms a first base paper portion 23. The face paper 10 includes a connected label portion 11 and a surrounding portion 12. The label portion 11 is pasted to the first base paper portion 23, and the surrounding portion 12 is pasted to the first retention portion 22.

[0024] Specifically, the first retaining portion 22 and the first backing paper portion 23 together form the overall structure of the backing paper 20. The first retaining portion 22 and the first backing paper portion 23 are independently separated through multiple cuts 21, allowing the first retaining portion 22 to be peeled off along with the surrounding portion 12 during the peeling of the face paper 10. This means the first retaining portion 22 remains adhered to the surrounding portion 12, ensuring that the surrounding portion 12 remains non-adhesive during subsequent use, reducing water residue from the surrounding portion 12 on the surface of the jewelry. When using the label 1, the label portion 11 is separated from the first backing paper portion 23, and the surrounding portion 12 and the first retaining portion 22 are folded towards the label portion 11, so that part of the surrounding portion 12 is adhered and fixed to the label portion 11. At this time, the surrounding portion 12 can form a closed annular loop.

[0025] The adhesive force between the surrounding portion 12 and the first retaining portion 22 is greater than the separation resistance force between the first retaining portion 22 and the first backing paper portion 23. It should be noted that the multiple cuts 21 on the backing paper 20 are cut by a machine. During the cutting process, the edges of the multiple cuts 21 may form unbroken fibers due to incomplete cutting. This results in a small residual connecting force when the first retaining portion 22 separates from the first backing paper portion 23 due to fiber pulling. This residual connecting force is the separation resistance force between the first retaining portion 22 and the first backing paper portion 23. When the face paper 10 separates from the backing paper 20, the label portion 11 of the face paper 10 can lift the surrounding portion 12. At this time, because the adhesive force between the surrounding portion 12 and the first retaining portion 22 is relatively large, while the separation resistance force between the first retaining portion 22 and the first backing paper portion 23 is relatively small, the first retaining portion 22 can be peeled off as a whole with the surrounding portion 12 during the process of peeling off the face paper 10. That is, the first retaining portion 22 can detach from the first backing paper portion 23 simultaneously with the surrounding portion 12.

[0026] It should also be noted that if the first retaining part 22 cannot be peeled off synchronously with the surrounding part 12 due to excessive separation resistance between it and the first backing paper part 23, the first retaining part 22 will still remain on the first backing paper part 23 after the surrounding part 12 is peeled off. This will cause the adhesive layer on the back of the surrounding part 12 to be exposed to the external environment and may be contaminated. Even if the first retaining part 22 is manually re-attached to the back of the surrounding part 12, there may be a problem that the first retaining part 22 and the surrounding part 12 are not firmly bonded, which may easily lead to secondary exposure of the adhesive layer on the back of the surrounding part 12, and thus contamination of the surface of the jewelry. Therefore, in this embodiment, the adhesive force between the surrounding portion 12 and the first retaining portion 22 is greater than the separation resistance force between the first retaining portion 22 and the first backing paper portion 23, so as to ensure that the first retaining portion 22 remains bonded to the surrounding portion 12 during the process of peeling off the face paper 10 and simultaneously detaches from the first backing paper portion 23, thereby effectively reducing the risk of exposure and secondary contamination of the adhesive layer on the back of the surrounding portion 12 and reducing the amount of adhesive from the surrounding portion 12 contaminating the jewelry.

[0027] In some embodiments of this application, along the thickness direction of the backing paper 20, the area of ​​the orthographic projection of the first retaining portion 22 is S1, and the area of ​​the orthographic projection of the surrounding portion 12 is S2, where S1 and S2 satisfy 0.5 ≤ S1 / S2 ≤ 1. It is understood that if the ratio of S1 to S2 is too small, the area of ​​the first retaining portion 22 will be too small, potentially causing the first retaining portion 22 to fail to adequately cover the back adhesive layer of the surrounding portion 12, thereby increasing the risk of adhesive layer exposure. Simultaneously, if the area of ​​the first retaining portion 22 is too small, insufficient bonding area may occur between the first retaining portion 22 and the surrounding portion 12, potentially weakening the adhesive force between them and affecting the connection stability of the first retaining portion 22 on the surrounding portion 12.

[0028] Please see Figures 2-3 In some embodiments of this application, the plurality of cuts 21 include two first cuts 212 and two second cuts 213. The two first cuts 212 are arranged along the length direction L1 of the surrounding portion 12 and extend along the width direction L2 of the surrounding portion 12. The two second cuts 213 are arranged along the width direction L2 of the surrounding portion 12 and extend along the length direction L1 of the surrounding portion 12. The two first cuts 212 and the two second cuts 213 enclose a first region 211.

[0029] Specifically, the surrounding portion 12 is elongated, and its length direction L1 is consistent with the extension direction of the label portion 11. The thickness direction of the backing paper 20 is perpendicular to its surface. The first cut 212 and the second cut 213 both penetrate the backing paper 20 along the thickness direction. Multiple cuts 21 together form an independent area, namely the first area 211. When the face paper 10 is peeled off, the first retaining portion 22 located in the first area 211 can be peeled off along the boundaries of the multiple cuts 21, ensuring that the first retaining portion 22 can detach from the surrounding portion 12 simultaneously. Furthermore, the adhesive force between the first retaining portion 22 and the surrounding portion 12 is relatively strong, preventing partial tearing or detachment of the first retaining portion 22 from the surrounding portion 12 due to potential separation resistance between the first retaining portion 22 and the first backing paper portion 23. Figure 3 The dotted square area is the area where the label part 11 contacts the backing paper 20.

[0030] Furthermore, such as Figure 1 and Figure 3 As shown, the length of the second cut 213 along the length direction L1 of the surrounding portion 12 is d1, and d1 satisfies 10mm≤d1≤35mm. It can be understood that if d1 is too small, the length of the second cut 213 will be insufficient, which may lead to insufficient cutting of the boundary of the first region 211, thereby affecting the integrity and synchronicity of the peeling of the first retained portion 22; if d1 is too large, the range of the first region 211 will be too large, which may easily waste material.

[0031] The distance between the two second cuts 213 along the width direction L2 of the surrounding portion 12 is d2, where d2 satisfies 1mm ≤ d2 ≤ 4mm. It is understandable that if d1 is too small, the width of the second cuts 213 will be narrow, and the first area 211 will be too narrow in the width direction L2, making it inconvenient to operate and paste, and also easily reducing the adhesive force when the surrounding portion 12 is folded to be pasted with the label portion 11; if d2 is too large, the first area 211 will be too wide in the width direction L2, and the width of the surrounding loop formed by folding the surrounding portion 12 will be large, resulting in a large obstruction area after being attached to the jewelry, affecting the appearance of the jewelry.

[0032] Furthermore, such as Figure 3 As shown, the two ends of the first cut 212 are respectively connected to two second cuts 213. That is to say, there is no connection between the first cut 212 and the second cut 213. When the surrounding part 12 and the first retaining part 22 are peeled off together with the label part 11 from the first cut 212, the connection between the first retaining part 22 and the first backing paper part 23 at the first cut 212 is cut off, ensuring that the separation process of the first retaining part 22 and the first backing paper part 23 at the first cut 212 is smoother, thereby helping to improve the stability of peeling the surrounding part 12 and the first retaining part 22 together.

[0033] Furthermore, such as Figures 2-3 As shown, the surrounding portion 12 includes a free end 121 away from the label portion 11, and one of the two first cutouts 212 is disposed opposite to the free end 121.

[0034] Specifically, taking the tail cut 21, which is opposite to the free end 121 among the two first cuts 212, as an example, the position of the tail cut 21 can determine the end boundary of the peeling of the wrapping part 12 and the first retained part 22 together with the label part 11, ensuring that the wrapping part 12 and the first retained part 22 can be peeled off synchronously. The tail cut 21 is opposite to the free end 121, which allows the first retained part 22 to be peeled off synchronously when the wrapping part 12 is peeled to the free end 121, thereby reducing the residue of the backing paper 20 and affecting the subsequent formation of the wrapping part 12 into a loop.

[0035] Furthermore, the two second cuts 213 are symmetrically arranged on opposite sides of the surrounding portion 12, which helps to ensure that the separation boundary between the first retaining portion 22 and the first backing paper portion 23 is symmetrical. This allows the first retaining portion 22 to be smoothly separated from the first backing paper portion 23 when it is peeled off along with the surrounding portion 12, reducing local tearing caused by asymmetrical separation boundary or large separation resistance to the first retaining portion 22, thereby reducing the risk of exposure and secondary contamination of the adhesive layer on the back of the surrounding portion 12.

[0036] Please see Figures 3-4 In some embodiments of this application, the portion of the surrounding portion 12 near the label portion 11 is pasted to the first backing paper portion 23, and the portion of the surrounding portion 12 away from the label portion 11 is pasted to the first retaining portion 22.

[0037] Specifically, a portion of the surrounding portion 12 is adhered to the first backing paper portion 23, and another portion is adhered to the first retaining portion 22. The surrounding portion 12 includes a first adhesive segment 122 and a second adhesive segment 123 arranged along its length direction L1. The first adhesive segment 122 is located on the side of the second adhesive segment 123 closer to the label portion 11. The first adhesive segment 122 is adhered to the first backing paper portion 23, and the second adhesive segment 123 is adhered to the first retaining portion 22. When the face paper 10 is peeled off from the first backing paper portion 23, the first retaining portion 22... The first retaining part 22 is peeled off synchronously with the face paper 10. The first retaining part 22 is located on the second adhesive section 123. At this time, there is still a part of the wrapping part 12 that is sticky, namely the first adhesive section 122. When the wrapping part 12 is folded into a ring, the tail of the wrapping part 12 can be bonded to both the label part 11 and the first adhesive section 122. Therefore, the setting of the first adhesive section 122 can provide adhesive support for the wrapping part 12 to form a ring, thereby improving the operational error tolerance of the label paper 1 and improving the ease of use of the label paper 1.

[0038] Please see Figure 4In some embodiments of this application, a fold line 111 is provided on the label portion 11, dividing the label portion 11 into a first information portion 112 and a second information portion 113. The first information portion 112 and the second information portion 113 are symmetrically arranged about the fold line 111. It is understood that when a user bends the label portion 11 along the fold line 111, the first information portion 112 and the second information portion 113 can be completely fitted together, allowing both sides of the label portion 11 after folding to be used to display information. The fold line 111 can be prepared using an indentation process, which helps ensure smooth bending and reduces the risk of breakage.

[0039] Furthermore, grooves 15 are provided at both ends of the fold line 111. The grooves 15 can provide positioning for the fold line 111, so that the user can find the fold line 111 more accurately and can start folding along the fold line 111 from the grooves 15, which helps to reduce folding errors.

[0040] Please see Figures 5-6 In some embodiments of this application, the face paper 10 further includes two adhesive portions 13 that are pasted on the backing paper 20. The two adhesive portions 13 are disposed on opposite sides of the surrounding portion 12 along the width direction L2 of the surrounding portion 12. A fourth cut 14 is provided on the face paper 10 and penetrates the face paper 10 along the thickness direction of the face paper 10. The fourth cut 14 separates the two adhesive portions 13 from the label portion 11 and the surrounding portion 12.

[0041] The face paper 10 is divided into three parts by the fourth cut 14. The label part 11 is connected to the surrounding part 12, and the two adhesive parts 13 are independently set and located on both sides of the surrounding part 12. Each adhesive part 13 is bonded to the back paper 20. The label part 11 and the surrounding part 12 are an integral structure. Taking the integral structure of the label part 11 and the surrounding part 12 as a jewelry tag as an example, it can be understood that the face paper 10 is a whole structure. During the production process, the complete face paper 10 is cut into the required shape by external equipment, that is, the jewelry tag (i.e., the label part 11 and the surrounding part 12) is cut from the face paper 10. In this process, the excess part of the face paper 10 is the two adhesive parts 13. Since the bottom of the face paper 10 has an adhesive layer, when cutting, there will still be some adhesive connection between the two adhesive parts 13 and the edge of the jewelry label, which cannot be completely broken. At this time, when the printing device performs printing operation on the label part 11, the two adhesive parts 13 can prevent the surrounding part 12 from shifting or lifting during the printing process, which helps to ensure the flatness of the face paper 10.

[0042] When the jewelry tag is peeled off from the backing paper 20, the two adhesive parts 13 separate from the jewelry tag through the fourth cut 14. At this time, the two adhesive parts 13 still remain in the adhesive state with the backing paper 20. That is, after the jewelry tag is completely peeled off, the two adhesive parts 13 still remain on the backing paper 20.

[0043] For example, such as Figures 5-6 As shown, the tissue paper 10 is rectangular. The length direction of the tissue paper 10 is the same as the extension direction of the surrounding portion 12, and the width direction of the tissue paper 10 is the same as the width direction L2 of the surrounding portion 12. Two fourth cuts 14 are provided on the tissue paper 10, and the two fourth cuts 14 are symmetrically distributed on both sides of the surrounding portion 12. The fourth cuts 14 are two line segments extending at right angles, and the two line segments are respectively along the width direction of the tissue paper 10 (e.g., ...). Figure 5 L2 in the middle) and length direction (e.g. Figure 5 The L1 extends from the middle to form an "L"-shaped cut 21. The "L"-shaped cut 21 starts from the longer side edge of the face paper 10, extends along the width direction to one side of the wrapping portion 12, and then extends along the length direction to the shorter side edge of the face paper 10, thereby forming a square adhesive portion 13. Thus, the two fourth cuts 14 on the face paper 10 divide the face paper 10 into two square adhesive portions 13 and a jewelry tag.

[0044] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0045] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A label paper, characterized in that, include: The base paper has multiple cuts that penetrate the base paper along its thickness direction. The multiple cuts enclose a first region. The portion of the base paper within the first region forms a first retention portion, and the portion of the base paper outside the first region forms a first base paper portion. The face paper includes a connected label portion and a wrapping portion, wherein the label portion is pasted to the first backing paper portion and the wrapping portion is pasted to the first retaining portion; Wherein, the adhesive force between the surrounding portion and the first retaining portion is greater than the separation resistance force between the first retaining portion and the first backing paper portion.

2. The label paper according to claim 1, characterized in that, The plurality of cuts includes two first cuts and two second cuts. The two first cuts are arranged along the length direction of the surrounding portion and extend along the width direction of the surrounding portion. The two second cuts are arranged along the width direction of the surrounding portion and extend along the length direction of the surrounding portion. The two first cuts and the two second cuts enclose the first region.

3. The label paper according to claim 2, characterized in that, The two opposite ends of the first incision are respectively connected to the two second incisions.

4. The label paper according to claim 2, characterized in that, The surrounding portion includes a free end away from the label portion, and one of the two first cutouts is disposed opposite to the free end.

5. The label paper according to claim 2, characterized in that, The two second cuts are symmetrically arranged on opposite sides of the surrounding portion.

6. The label paper according to claim 2, characterized in that, The length of the second cut along the length direction of the surrounding portion is d1, where d1 satisfies 10mm≤d1≤35mm; The distance between the two second cuts along the width direction of the surrounding portion is d2, where d2 satisfies 1mm≤d2≤4mm.

7. The label paper according to claim 1, characterized in that, The portion of the surrounding part closer to the label part is pasted onto the first backing paper part, and the portion of the surrounding part farther from the label part is pasted onto the first retaining part.

8. The label paper according to claim 1, characterized in that, Along the thickness direction of the base paper, the area of ​​the orthographic projection of the first retaining portion is S1, and the area of ​​the orthographic projection of the surrounding portion is S2. S1 and S2 satisfy 0.5≤S1 / S2≤1.

9. The label paper according to claim 1, characterized in that, The face paper also includes two adhesive portions that are pasted onto the base paper, and the two adhesive portions are disposed on opposite sides of the surrounding portion along the width direction of the surrounding portion; The face paper has a fourth cut that penetrates the face paper along its thickness direction, and the fourth cut separates the two adhesive portions, the label portion, and the surrounding portion.

10. The label paper according to claim 1, characterized in that, The label portion is provided with a fold line, which divides the label portion into a first information portion and a second information portion, and the first information portion and the second information portion are symmetrically arranged about the fold line.

11. The label paper according to claim 10, characterized in that, The folded lines are provided with grooves at both ends.

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