Environment-friendly degradable wet tissue bag

Abstract

The utility model relates to an environment-friendly degradable wet tissue bag which comprises a bag body, drawing holes for drawing out wet tissues are formed in the bag body, the bag body comprises a degradable inner film layer, a paper pulp layer and a degradable outer film layer, the paper pulp layer is attached between the degradable inner film layer and the degradable outer film layer, the drawing holes comprise a first drawing hole formed in the degradable inner film layer, and a second drawing hole formed in the degradable outer film layer. The first drawing hole is formed in the paper pulp layer, the third drawing hole is formed in the degradable outer film layer, the caliber of the second drawing hole is larger than that of the first drawing hole and that of the third drawing hole, and the edge of the first drawing hole and the edge of the third drawing hole are connected with each other to seal the edge of an opening of the second drawing hole. The environment-friendly and degradable wet tissue bag aims to solve the technical problems that liquid on wet tissues of an existing wet tissue bag permeates into a paper pulp layer from a drawing hole, the paper pulp layer is deformed, the appearance of a bag body is affected, and the quality problem occurs.

Description

Technical Field

[0001] The utility model belongs to the technical field of sanitary products, and in particular relates to an environmentally friendly and degradable wet wipe bag. Background Art

[0002] Wet wipes are moist paper towels used to wipe the skin. The wet wipes on the market can be roughly divided into two categories: one is that they are disinfected themselves, but cannot disinfect other items. They contain skin care ingredients and can only be used for skin moisturizing care. The other is disinfectant wipes that are not only disinfected themselves, but can also disinfect other items. They can be used to disinfect or sterilize skin abrasions and scratches.

[0003] A wet wipes bag is a product used to package wet wipes. Most existing wet wipes bags are made of non-degradable materials, which are difficult to degrade and not environmentally friendly. Therefore, some wet wipes bags made of degradable materials have appeared on the market. For example, the Chinese utility model patent with patent application number CN202123062100.1, entitled "An environmentally friendly and degradable wet wipes packaging bag", discloses an environmentally friendly and degradable wet wipes packaging bag, including a degradable inner film layer, a pulp layer and a degradable outer film layer, wherein the pulp layer is bonded between the degradable inner film layer and the degradable outer film layer, and the packaging bag also includes a container for wet wipes. The invention discloses a wet wipe bag which has a draw hole for drawing in, support columns are respectively arranged on both sides of the draw hole, and the support columns themselves are provided with a notch, and the mouth of the notch is arranged toward the outside of the draw hole. The patent realizes the overall degradability of the wet wipe bag by using a degradable inner film layer and an outer film layer, and arranging a degradable pulp layer between the degradable inner film layer and the outer film layer. However, the above structure may cause the following problems in actual use: since the wet wipe body contains liquid, the draw hole of the above composite structure may cause the liquid on the wet wipe to penetrate into the pulp layer, causing deformation of the pulp layer, thereby affecting the appearance of the bag body and causing quality problems. Utility Model Content

[0004] The utility model provides an environmentally friendly and degradable wet wipe bag to solve the technical problem that the liquid on the wet wipes can penetrate into the pulp layer from the extraction holes of the existing wet wipe bags, causing deformation of the pulp layer and thus affecting the appearance of the bag body.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an environmentally friendly and degradable wet wipes bag, comprising a bag body, the bag body is provided with a drawing hole for drawing out wet wipes, the bag body comprises a degradable inner film layer, a pulp layer and a degradable outer film layer, the pulp layer is attached between the degradable inner film layer and the degradable outer film layer, the drawing holes comprise a first drawing hole provided on the degradable inner film layer, a second drawing hole provided on the pulp layer and a third drawing hole provided on the degradable outer film layer, the caliber of the second drawing hole is larger than that of the first drawing hole and the third drawing hole, and the edges of the first drawing hole and the third drawing hole are joined to each other to seal the opening edge of the second drawing hole.

[0006] Furthermore, a joining area is formed between the first drawing hole and the third drawing hole, and the first drawing hole and the third drawing hole are fitted together through the joining area.

[0007] Furthermore, a detachable sealing cover is provided on the extraction hole.

[0008] Furthermore, the first draw hole, the second draw hole and the third draw hole are arranged correspondingly and are all elliptical holes or oblong holes.

[0009] Furthermore, the degradable inner film layer is a degradable PE material layer, and the degradable outer film layer is a degradable PET layer.

[0010] Furthermore, a degradable matte layer is provided on the degradable outer film layer.

[0011] Furthermore, the degradable matte layer is a degradable OPP layer.

[0012] Through the above technical solution, compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A second pumping hole having a larger diameter than the first pumping hole and the third pumping hole on the degradable inner film layer and the degradable outer film layer is opened on the pulp layer, so that the first pumping hole and the third pumping hole correspond to each other. Since the diameter of the second pumping hole is larger than that of the first pumping hole and the third pumping hole, after the degradable inner film layer, the pulp layer and the degradable outer film layer are attached to each other, the pumping hole mouth wall is located on the inner side between the first pumping hole and the third pumping hole. Therefore, a joining area is formed between the mouth of the second pumping hole and the mouth walls of the first pumping hole and the third pumping hole. The joining area is used to join the mouth walls of the first pumping hole and the third pumping hole, so that the pulp layer is sealed between the degradable inner film layer and the degradable outer film layer after the degradable inner film layer, the pulp layer and the degradable outer film layer are compounded, thereby avoiding direct contact between the pulp layer and the wet wipes in the bag, so as to solve the technical problem that in the existing wet wipes bag, the liquid on the wet wipes penetrates into the pulp layer, causing the deformation of the pulp layer and thus affecting the appearance of the bag body.

[0014] 2. By using wet wipes bags made of degradable materials, the technical problem of existing packaging bags being difficult to degrade and not environmentally friendly can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the bag wall and the extraction hole of the utility model;

[0018] 1. Bag body; 2. Sealing cover; 3. Matt layer; 101. Degradable inner film layer; 102. Pulp layer; 103. Degradable outer film layer; 104. First draw hole; 105. Second draw hole; 106. Third draw hole; 107. Joint area;

[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] The following will be combined with the attached embodiment of the present utility model Figure 1-2 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0023] The first embodiment of the utility model is as follows Figure 1-2 As shown: an environmentally friendly and degradable wet wipes bag, comprising a bag body 1, with a withdrawal hole for drawing out wet wipes, the bag body 1 comprising a degradable inner film layer 101, a pulp layer 102 and a degradable outer film layer 103, the pulp layer 102 is attached between the degradable inner film layer 101 and the degradable outer film layer 103, the withdrawal holes comprising a first withdrawal hole 104 opened on the degradable inner film layer 101, a second withdrawal hole 105 opened on the pulp layer 102 and a third withdrawal hole 106 opened on the degradable outer film layer 103, the caliber of the second withdrawal hole 105 is larger than the first withdrawal hole 104 and the third withdrawal hole 106, the edges of the first withdrawal hole 104 and the third withdrawal hole 106 are joined to each other to seal the opening edge of the second withdrawal hole 105.

[0024] like Figure 2 As shown, a joint area 107 is formed between the first draw-out hole 104 and the third draw-out hole 106 , and the first draw-out hole 104 and the third draw-out hole 106 are fitted together via the joint area 107 .

[0025] The second extraction hole 105 having a larger diameter than the first extraction hole 104 and the third extraction hole 106 on the degradable inner film layer 101 and the degradable outer film layer 103 is opened on the pulp layer 102, so that the first extraction hole 104 and the third extraction hole 106 correspond to each other. Since the diameter of the second extraction hole 105 is larger than that of the first extraction hole 104 and the third extraction hole 106, after the degradable inner film layer 101, the pulp layer 102 and the degradable outer film layer 103 are attached to each other, the extraction hole mouth wall is located on the inner side between the first extraction hole 104 and the third extraction hole 106, so the mouth wall of the second extraction hole 105 and the first extraction hole A joining area 107 is formed between the mouth walls of the first draw hole 104 and the third draw hole 106, and the joining area 107 is used to join the mouth walls of the first draw hole 104 and the third draw hole 106, so that the pulp layer 102 is sealed between the degradable inner film layer 101 and the degradable outer film layer 103 after the degradable inner film layer 101, the pulp layer 102 and the degradable outer film layer 103 are composited, thereby avoiding direct contact between the pulp layer 102 and the wet wipes in the bag, so as to solve the technical problem that in the existing wet wipes bag, the liquid on the wet wipes penetrates into the pulp layer, causing the deformation of the pulp layer and thus affecting the appearance of the bag. The degradable inner film layer 101, the pulp layer 102 and the degradable outer film layer 103 are compounded by a packaging compounding machine in a solvent-free compounding manner. The compounded pulp layer 102 will not be exposed to the outside. Even when the wet wipes are repeatedly drawn out, they will only come into contact with the mouth walls of the degradable inner film layer 101 and the degradable outer film layer 103, and liquid will not leak into the pulp layer 102.

[0026] like Figure 1 As shown: a detachable sealing cover 2 is provided on the draw hole, and the sealing cover 2 is arranged at the draw hole by bonding. When using, it is only necessary to tear off the sealing cover 2.

[0027] like Figure 2 As shown: the first extraction hole 104, the second extraction hole 105 and the third extraction hole 106 are correspondingly arranged and are all elliptical holes or oblong holes. The elliptical holes or oblong holes are designed to facilitate the extraction of wet wipes and avoid the damage of wet wipes.

[0028] The degradable inner film layer 101 is made of a degradable PE material, that is, a degradable polyethylene layer, and the degradable outer film layer 103 is made of a degradable PET material, that is, a polyethylene terephthalate plastic.

[0029] like Figure 2 As shown: a degradable matte layer 3 is provided on the degradable outer film layer 103, and the degradable matte layer 3 is located on the degradable outer film layer 103. The degradable matte layer 3 can increase the aesthetics of the bag body 1, and the degradable matte layer 3 is made of degradable OPP material, specifically a biaxially oriented polypropylene film layer.

[0030] The wet wipes bags made of such degradable materials can solve the technical problems of existing packaging bags being difficult to degrade and not environmentally friendly.

[0031] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An environmentally friendly and degradable wet wipes bag, comprising a bag body (1), the bag body (1) being provided with a draw hole for drawing out wet wipes, the bag body (1) comprising a degradable inner film layer (101), a pulp layer (102) and a degradable outer film layer (103), the pulp layer (102) being attached between the degradable inner film layer (101) and the degradable outer film layer (103), characterized in that: The extraction holes include a first extraction hole (104) opened on the degradable inner film layer (101), a second extraction hole (105) opened on the pulp layer (102), and a third extraction hole (106) opened on the degradable outer film layer (103); the diameter of the second extraction hole (105) is larger than that of the first extraction hole (104) and the third extraction hole (106); the edges of the first extraction hole (104) and the third extraction hole (106) are joined to each other to seal the opening edge of the second extraction hole (105).

2. The environmentally friendly and degradable wet wipes bag according to claim 1, characterized in that: A joining area (107) is formed between the first draw-out hole (104) and the third draw-out hole (106), and the first draw-out hole (104) and the third draw-out hole (106) are fitted together via the joining area (107).

3. The environmentally friendly and degradable wet wipes bag according to claim 2, characterized in that: A sealing cover (2) is detachably provided on the extraction hole.

4. The environmentally friendly and degradable wet wipes bag according to claim 1, characterized in that: The first draw-out hole (104), the second draw-out hole (105) and the third draw-out hole (106) are arranged correspondingly and are all elliptical holes or oblong holes.

5. The environmentally friendly and degradable wet wipes bag according to claim 1, characterized in that: The degradable inner film layer (101) is a degradable PE material layer, and the degradable outer film layer (103) is a degradable PET layer.

6. The environmentally friendly and degradable wet wipes bag according to claim 1, characterized in that: A degradable matte layer (3) is provided on the degradable outer film layer (103).

7. The environmentally friendly and degradable wet wipes bag according to claim 6, characterized in that: The degradable matte layer (3) is a degradable OPP layer.

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