Non-woven bag with leather touch feeling

Abstract

The utility model discloses a non-woven fabric bag with leather touch sense, which comprises a bag piece, part of wall surfaces of the bag piece are matched together to form a bag body, the bag body is provided with a bag opening, and the bag piece comprises a polypropylene touch film layer, a glue layer, a transparent polypropylene film layer, an ink layer and a non-woven fabric layer. The transparent polypropylene film layer is arranged between the polypropylene touch film layer and the non-woven fabric layer, the ink layer is arranged between the transparent polypropylene film layer and the non-woven fabric layer, the glue layer is arranged between the polypropylene touch film layer and the transparent polypropylene film layer, the polypropylene touch film layer is located on the outermost side of the bag body, and the non-woven fabric layer is located on the outer side of the bag body. The non-woven fabric layer is located on the innermost side of the bag body. The non-woven fabric bag has the advantages that the polypropylene touch film layer with the touch similar to that of leather is attached to the surface of the non-woven fabric layer, the polypropylene touch film layer is located on the outermost side of the bag body, and the touch similar to that of the leather is given to the surface of the whole non-woven fabric bag.

Description

Technical Field

[0001] The utility model relates to the field of household articles, in particular to a non-woven bag with a leather touch feeling. Background Art

[0002] A non-woven bag is a commonly used household article at present. A non-woven bag is disclosed in the patent publication document CN206511345U. This non-woven bag is formed by folding and fusing non-woven fabric. Since it is directly formed by folding and fusing non-woven fabric, and the surface of the non-woven fabric is relatively rough without a smooth touch feeling similar to leather, the surface of the non-woven bag shown in CN206511345U is relatively rough and has no touch feeling similar to leather on the surface. Content of the Utility Model

[0003] Aiming at the above problems, the utility model provides a non-woven bag with a leather touch feeling. By attaching a polypropylene touch film layer with a touch feeling similar to leather on the surface of the non-woven fabric layer and making the polypropylene touch film layer located on the outermost side of the bag body, the whole non-woven bag is given a touch feeling similar to leather on the surface.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A non-woven bag with a leather touch feeling includes bag pieces. Part of the wall surfaces of the bag pieces are combined together to form a bag body. The bag body is provided with a bag opening. The bag pieces include a polypropylene touch film layer, an adhesive layer, a transparent polypropylene film layer, an ink layer and a non-woven fabric layer. The transparent polypropylene film layer is arranged between the polypropylene touch film layer and the non-woven fabric layer. The ink layer is arranged between the transparent polypropylene film layer and the non-woven fabric layer. The adhesive layer is arranged between the polypropylene touch film layer and the transparent polypropylene film layer. The polypropylene touch film layer is located on the outermost side of the bag body, and the non-woven fabric layer is located on the innermost side of the bag body.

[0006] In this non-woven bag with a leather touch feeling, the surface of the polypropylene touch film layer has a touch feeling similar to leather. In this non-woven bag, the polypropylene touch film layer is located on the outermost side of the bag body. Therefore, this non-woven bag has a leather texture when touched. At the same time, in this non-woven bag, a polypropylene touch film layer, an adhesive layer, a transparent polypropylene film layer and an ink layer are attached to the surface of the non-woven fabric layer, which endows the whole bag body with higher stiffness and ensures higher barrier properties of the bag wall of the bag body. In this way, when the liquid bottle placed in the bag body accidentally leaks, the bag body will not show a dripping phenomenon. Specifically, in this non-woven bag, the function of the adhesive layer is to bond the polypropylene touch film layer and the transparent polypropylene film layer. The ink layer forms a specific printed pattern on the transparent polypropylene film layer.

[0007] In summary, in this non-woven bag, by attaching a polypropylene touch film layer with a leather-like touch on the surface of the non-woven fabric layer and making the polypropylene touch film layer located on the outermost side of the bag body, the surface of the entire non-woven bag is given a leather-like touch, and at the same time, the entire bag body is given good stiffness and good barrier properties.

[0008] Optionally, it further includes a resin layer, and the resin layer is arranged between the non-woven fabric layer and the ink layer.

[0009] Specifically, the resin layer can be a polypropylene resin layer, or a polyethylene resin layer, or a mixed resin layer of polyethylene and polypropylene. The function of the resin layer is, on the one hand, to bond the transparent polypropylene film layer and the non-woven fabric layer, and on the other hand, to ensure that the entire non-woven bag has good stiffness.

[0010] Optionally, the transparent polypropylene film layer is a double-sided corona transparent polypropylene film layer.

[0011] Since one side of the transparent polypropylene film layer is an adhesive layer and the other side is an ink layer, using a double-sided corona transparent polypropylene film layer can ensure that there is surface tension on both sides, one side for ink absorption and the other side for glue absorption.

[0012] Optionally, the ink layer is a lamination ink layer.

[0013] The lamination ink layer can withstand a high temperature of over 340 °C during lamination and has good adhesion on the transparent polypropylene film.

[0014] Optionally, the thickness of the polypropylene touch film layer is 18 μm.

[0015] Optionally, the thickness of the adhesive layer is 2 - 5 μm.

[0016] Optionally, the thickness of the transparent polypropylene film layer is 12 - 19 μm.

[0017] Optionally, the gram weight of the non-woven fabric layer is 50 - 100 g / m 2 。

[0018] The beneficial effects of the present utility model are: by attaching a polypropylene touch film layer with a leather-like touch on the surface of the non-woven fabric layer and making the polypropylene touch film layer located on the outermost side of the bag body, the surface of the entire non-woven bag is given a leather-like touch, and at the same time, the entire bag body is given good stiffness and good barrier properties. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for use in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments described in the present utility model. For those of ordinary skill in the art, other accompanying drawings can also be obtained based on these drawings.

[0020] Figure 1 is a schematic structural diagram of a bag piece;

[0021] Figure 2 is a schematic structural diagram of a bag body made of two bag pieces.

[0022] Each reference numeral in the figure is: 1, polypropylene touch film layer; 2, glue layer; 3, transparent polypropylene film layer; 4, ink layer; 5, resin layer; 6, non-woven fabric layer. Detailed implementation manners

[0023] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters represent similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further discussed in the subsequent accompanying drawings.

[0026] As shown in the Figure 2 accompanying drawings, a non-woven bag with a leather touch includes as shown in the Figure 1The bag pieces shown in the figure have partial walls of the bag pieces fitting together to form a bag body. The bag body has an opening. The bag pieces include a polypropylene touch film layer 1, an adhesive layer 2, a transparent polypropylene film layer 3, an ink layer 4, and a non-woven fabric layer 6. The transparent polypropylene film layer 3 is disposed between the polypropylene touch film layer 1 and the non-woven fabric layer 6. The ink layer 4 is disposed between the transparent polypropylene film layer 3 and the non-woven fabric layer 6. The adhesive layer 2 is disposed between the polypropylene touch film layer 1 and the transparent polypropylene film layer 3. The polypropylene touch film layer 1 is located on the outermost side of the bag body, and the non-woven fabric layer 6 is located on the innermost side of the bag body. Attached Figure 2 The two bag pieces shown in the figure that can be approximately regarded as the bag body can have the non-woven fabric layers 6 on the two bag pieces fitting together to form the bag body by ultrasonic hot melt welding, or the two bag pieces can also be sewn together by a sewing machine. When sewn together by a sewing machine, the non-woven fabric layers 6 of the two bag pieces are closely attached together.

[0027] In this non-woven fabric bag with a leather touch, the surface of the polypropylene touch film layer 1 has a touch similar to leather. In this non-woven fabric bag, since the polypropylene touch film layer 1 is located on the outermost side of the bag body, this non-woven fabric bag has a leather texture when touched. At the same time, in this non-woven fabric bag, the polypropylene touch film layer 1, the adhesive layer 2, the transparent polypropylene film layer 3, and the ink layer 4 are attached to the surface of the non-woven fabric layer 6, which endows the entire bag body with higher stiffness and ensures that the bag wall of the bag body has higher barrier properties. In this way, when the liquid bottle placed in the bag body accidentally leaks, the bag body will not show a dripping phenomenon. Specifically, in this non-woven fabric bag, the function of the adhesive layer 2 is to bond the polypropylene touch film layer 1 and the transparent polypropylene film layer 3. The ink layer 4 forms a specific printed pattern on the transparent polypropylene film layer 3.

[0028] In summary, in this non-woven fabric bag, by attaching the polypropylene touch film layer 1 with a leather touch to the surface of the non-woven fabric layer 6 and making the polypropylene touch film layer 1 located on the outermost side of the bag body, the surface of the entire non-woven fabric bag is endowed with a touch similar to leather, and at the same time, the entire bag body is endowed with good stiffness and good barrier properties.

[0029] As attached Figure 2 shown, it further includes a resin layer 5, and the resin layer 5 is disposed between the non-woven fabric layer 6 and the ink layer 4.

[0030] Specifically, the resin layer 5 can be a polypropylene resin layer 5, or a polyethylene resin layer 5, or a resin layer 5 that is a mixture of polyethylene and polypropylene. The function of the resin layer 5 is, on the one hand, to bond the transparent polypropylene film layer 3 and the non-woven fabric layer 6, and on the other hand, to ensure that the entire non-woven fabric bag has good stiffness.

[0031] As attached Figure 2 shown, the transparent polypropylene film layer 3 is a double-sided corona transparent polypropylene film layer 3.

[0032] Since one side of the transparent polypropylene film layer 3 is the glue layer 2 and the other side is the ink layer 4, using a double-sided corona-treated transparent polypropylene film layer 3 can ensure that there is surface tension on both sides, one side for ink absorption and the other side for glue absorption.

[0033] As shown in the Figure 2 attachment, the ink layer 4 is a curtain coating ink layer 4.

[0034] The curtain coating ink layer 4 can withstand a high temperature of over 340 °C during curtain coating and has good adhesion on the transparent polypropylene film.

[0035] As shown in the Figure 2 attachment, the thickness of the polypropylene touch film layer 1 is 18 μm.

[0036] As shown in the Figure 2 attachment, the thickness of the glue layer 2 is 2 - 5 μm.

[0037] As shown in the Figure 2 attachment, the thickness of the transparent polypropylene film layer 3 is 12 - 19 μm.

[0038] As shown in the Figure 2 attachment, the grammage of the non-woven fabric layer 6 is 50 - 100 g / m 2 .

[0039] The above-described embodiments only represent some embodiments of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention patent. It should be noted that for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A non-woven bag with a leather touch, comprising a bag piece, a part of the wall surface of the bag piece being fitted together to form a bag body, the bag body being provided with a bag opening, characterized in that, The bag piece includes a polypropylene touch film layer, an adhesive layer, a transparent polypropylene film layer, an ink layer, and a non-woven fabric layer. The transparent polypropylene film layer is disposed between the polypropylene touch film layer and the non-woven fabric layer. The ink layer is disposed between the transparent polypropylene film layer and the non-woven fabric layer. The adhesive layer is disposed between the polypropylene touch film layer and the transparent polypropylene film layer. The polypropylene touch film layer is located on the outermost side of the bag body, and the non-woven fabric layer is located on the innermost side of the bag body.

2. The non-woven bag with a leather touch according to claim 1, characterized in that, It further includes a resin layer, and the resin layer is disposed between the non-woven fabric layer and the ink layer.

3. The non-woven bag with a leather touch according to claim 1, characterized in that, The transparent polypropylene film layer is a double-sided corona transparent polypropylene film layer.

4. The non-woven bag with a leather touch according to claim 1, characterized in that, The ink layer is a lamination ink layer.

5. The non-woven bag with a leather touch according to claim 1, characterized in that, The thickness of the polypropylene touch film layer is 18μm.

6. The non-woven bag with a leather touch according to claim 1, wherein, The thickness of the adhesive layer is 2 - 5μm.

7. The non-woven bag with a leather touch according to claim 1, characterized in that, The thickness of the transparent polypropylene film layer is 12 - 19μm.

8. The non-woven bag with a leather touch according to claim 1, characterized in that, The grammage of the non-woven fabric layer is 50 - 100 g / m 2 .

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