Spunbond wipe and manufacturing method thereof

A manufacturing method, technology of wipes, applied in the direction of textiles and paper making, sanitary napkins, non-woven fabrics, etc.

Pending Publication Date: 2019-04-02
XIAMEN YANJAN NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a soft surface and anti-lint spunbonded wipes and its manufacturing method, which overcomes the defects of existing products and production methods

Method used

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  • Spunbond wipe and manufacturing method thereof
  • Spunbond wipe and manufacturing method thereof
  • Spunbond wipe and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Such as figure 1 Shown, the present invention discloses a kind of manufacturing method of absorbent wipes, comprises the following steps:

[0083] (1) The wood pulp 11 is loosened and dispersed by the opening roller A1, and the wood pulp fiber web 12 is formed through the nozzle B1 under the action of the auxiliary air flow.

[0084] (2) Using the spunbonding process, the thermoplastic resin is heated, melted and then enters the spinning device. In the spinning device, the melt of the high-temperature thermoplastic resin is turned into a thin stream of melt, and then passes through the spinneret C1, C1' The spunbonded fiber is blown out, and the side-blown cold air D1, D1' is cooled, and the spunbonded fiber is drawn by the drafting device E1, E1', and then meets at the two sides of the wood pulp fiber web 12 to form a spunbond fiber on both sides. The fiber layers 13, 14 have a multi-layer structure fiber web 15 of wood pulp fiber web 12 in the middle. The multi-laye...

Embodiment 2

[0088] Such as image 3 Shown, the present invention discloses a kind of manufacturing method of absorbent wipes, comprises the following steps:

[0089] (1) The wood pulp 21 is loosened by the opening roller A2, mixed with the hot-melt adhesive substance 22, and then passed through the nozzle B2 under the action of the auxiliary airflow to form a wood pulp fiber web 12 containing the hot-melt adhesive substance.

[0090] (2) One side adopts the spunbond process, heats two thermoplastic resins with a difference of melting point ≥ 20°C respectively, and enters the spinning device after melting, in which the melt of the high-temperature thermoplastic resin is transformed into The melt fine stream is then sprayed out through the spinneret C2, cooled by the side blowing cold wind D2, and forms a spunbonded long fiber layer 24 containing spunbond fibers with low melting point resin on the surface of the fibers through the drafting device E2, wherein the fibers The spunbond fibers ...

Embodiment 3

[0096] Such as Image 6 As shown, the present invention discloses a spunbonded wipe 30, which has a layered structure. The upper and lower layers of the spunbonded wipe 30 are spunbond long fiber layers 33, 34, and the middle layer is wood pulp fiber A net 31, wherein the spunbond long fibers in the spunbond long fiber layers 33 and 34 are interspersed in the wood pulp fiber web 31, and a super absorbent resin 32 is added to the wood pulp fiber web 31 in the middle layer. Since the wood pulp fiber web 31 of the middle layer of the spunbond wipe 30 contains a superabsorbent resin 32, when the wipe is used in conjunction with water or detergent, the superabsorbent resin 32 can quickly absorb water or detergent, and when wiping When it is used, it will not transfer a large amount of water or cleaning agent to the surface of the object to be cleaned, so that it is difficult to clean due to too much water or cleaning agent, but through the liquid retention capacity of the super abs...

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PUM

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Abstract

The invention discloses a spunbond wipe and a manufacturing method thereof. At least one of upper and lower layers of the spunbond wipe is a spunbond long fiber layer while a middle layer is a wood pulp fiber mesh layer, and spunbond long fibers in the spunbond long fiber layer are inserted into the wood pulp fiber mesh layer. The manufacturing method can be used for manufacturing the spunbond wipe. Since at least one surface of the wipe is provided with the spunbond long fiber layer made of the spunbond long fibers, the middle layer is the wood pulp fiber mesh layer, and the spunbond long fibers in the spunbond long fiber layer are inserted into the wood pulp fiber mesh layer, the wood pulp fibers close to the surface layer are fixed into the wood pulp fiber mesh layer; since the surfacespunbond long fiber layer is densely arrayed due to fine fibers, residues of the wood pulp fibers on wiped articles due to movement of the wood pulp fibers from the middle layer to the surface of thewipe are effectively prevented.

Description

technical field [0001] The invention relates to the technical field of wipes, in particular to a spun-bonded wipe with soft surface and abrasion resistance for personal care and infant care and a manufacturing method thereof. Background technique [0002] Wipes are often used in daily life, for example, when parents change diapers for babies, or when eating in restaurants, or when making up and caring for the skin. Because wipes are quite convenient to carry and store, and are easy to use, they are widely used. Consumer favorite. Therefore, wipes are more and more widely used in personal care and infant care. [0003] The wipes can be used wet or dry, not only for wiping off dust and stains, but also for removing stubborn stains when used in conjunction with water or detergent. In order to enhance the moisture absorption and water absorption performance of the wipes, wood pulp is often added to the wipes to improve the moisture absorption and decontamination capabilities o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H5/06A47K10/02
CPCA47K10/02D04H5/06A61F2013/16D01D5/098D04H1/26D04H1/56D04H1/593D04H3/147D04H1/407A61F13/15
Inventor 郑庆中何顺新武丹聘谢继华
Owner XIAMEN YANJAN NEW MATERIAL CO LTD
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