Wet towel production equipment, process and wet towel

A technology of production equipment and production process, used in textiles and papermaking, fabric surface trimming, non-woven fabrics, etc. Problems such as poor isotropic performance of woven fabrics, to achieve good hand feel, reduce cloud spots” or fiber bundle phenomenon, and improve the effect of isotropic performance

CN102551577BActive Publication Date: 2014-06-18海南金红叶纸业有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-06-18

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Abstract

Wet towel production equipment comprises an unreeling unit, a humidifying unit, a cutting unit and a rubbing unit. The unreeling unit is used for unreeling non-woven fabrics, the humidifying unit is arranged at the rear of the unreeling unit and used for humidifying the unreeled non-woven fabrics, so that a primary wet towel with certain wettability is formed, the cutting unit is disposed at the rear of the humidifying unit, and is used for cutting the primary wet towel into a towel with a preset size so that the towel can be packaged, the rubbing unit is disposed between the unreeling unit and the humidifying unit or disposed between the humidifying unit and the cutting unit, is provided with rubbing grooves arranged in advance, and is used for rubbing the non-woven fabrics or the primary wet towel, accordingly, the arrangement direction of fibers in the non-woven fabrics or the primary wet towel turns, simultaneously, the fibers in the non-woven fabrics or the primary wet towel are bent and deform along with the rubbing grooves arranged in advance, and patterns corresponding to the rubbing grooves arranged in advance are formed on the non-woven fabrics or the primary wet towel. The invention further relates to wet towel production process and a wet towel.
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Description

technical field

[0001] The invention relates to wet tissue production equipment, technology and wet tissue. Background technique

[0002] Non-woven fabric, also known as non-woven fabric, refers to the cloth made without traditional spinning, weaving or knitting. It is a new type of fiber product with soft, breathable and planar structure, which is formed into a net, then consolidated by spunlace, needle punching or hot rolling, and finally finished.

[0003] However, in the actual production process, the fiber raw materials carded into single fibers by the carding machine will be reassembled due to the influence of the way of laying and the size, type and electrostatic properties of the fibers themselves during the laying process. Fiber bundles or fiber clusters, so that the so-called "cloud spot" or fiber bundle phenomenon appears on the formed fiber web, destroying the uniformity of the fiber web, and when such a fiber web undergoes subsequent consolidation processes to ...

Examples

Embodiment Construction

[0022] Please also see Figure 1 to Figure 8 As shown, the wet wipe production equipment 100 provided by the embodiment of the present invention includes an unwinding unit 10 , a rubbing unit 20 , a humidifying unit 30 , an extruding unit 40 , a cutting unit 50 and a packaging unit 60 .

[0023] The unwinding unit 10 includes a winding roller 11 and a dry non-woven fabric 12 wound on the winding roller 11 . The winding roller 11 is used to unwind and transport the dry non-woven fabric 12 to the subsequent process under the action of driving force. In this embodiment, the dry non-woven fabric 12 is a spunlace fabric.

[0024] In the present invention, the unwinding unit 10 can be unrolled under the drive of the motor to convey the dry non-woven fabric 12 to the subsequent process, and the dry non-woven fabric wound on the winding roller 11 can also be wound by a traction device. The woven fabric 12 is drawn into the post-processing process, and of course other methods can be u...