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Hygienic product raw material fixed-point application and absorber forming device and technology

A technology for hygiene products and molding devices, which can be used in absorbent pads, applications, clothing, etc. It can solve the problems that polymers cannot be sprayed in time and accurately, and achieve the effects of reducing production costs, improving performance, and reducing dosage

Pending Publication Date: 2019-05-24
ANQING HENG CHANG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the polymer cannot be sprayed to the designated position on the absorber in a timely and accurate manner, the present invention provides a fixed-point application and absorption of hygienic raw materials that can effectively control the spreading area and spreading area of ​​the water-absorbing polymer resin raw material. Body forming device and process

Method used

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  • Hygienic product raw material fixed-point application and absorber forming device and technology
  • Hygienic product raw material fixed-point application and absorber forming device and technology
  • Hygienic product raw material fixed-point application and absorber forming device and technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as image 3 As shown, the wood pulp fluff pulp application device 6, the first macromolecule application device 7 and the second macromolecule application device 10 are set on the described pile bin 1, and the wood pulp fluff pulp application device 6 can be composed of one or more The wood pulp fluff pulp application device is composed of each application device can work independently.

[0053] Such as image 3 As shown, the velvet collection bin 1 can be composed of one or more velvet collection bins. When multiple fleece collection bins are set, each fleece collection bin can independently transport wood pulp fluff pulp (or wood pulp fluff pulp and polymer materials) as required. When the fleece collection bin 1 is an independent bin body, an adjustment partition 8 is set in the fleece collection bin 1 to separate the fleece collection bin 1 into two channels X and Y, and a part is used to transport wood pulp fluff pulp and polymers to Forming the membrane as...

Embodiment 2

[0059] Wood pulp fluff pulp application device 6, the first macromolecule application device 7, the second macromolecule application device 10 and the third macromolecule application device 11 are set on the cashmere collection bin 1, and the wood pulp fluff pulp application device 6 can be composed of one or It is composed of multiple wood pulp fluff pulp application devices, and each application device can work independently.

[0060] Such as Figure 4 When the velvet collection bin 1 is an independent bin body, the first adjustment partition 8 and the second adjustment partition 12 are arranged in the velvet collection bin 1 to separate the velvet collection bin 1 into X, Y, and Z channels, Each channel can independently convey wood pulp fluff pulp and macromolecules. A first flashboard 14 and a second flashboard 15 are arranged between the fleece bins 1. By adjusting the position of the first flashboard 14 and the second flashboard 15 position, so that there is a little g...

Embodiment 3

[0066] Such as Figure 5 As shown, the wood pulp fluff pulp application device 6, the first macromolecule application device 7 and the second macromolecule application device 10 are set on the described pile bin 1, and the wood pulp fluff pulp application device 6 can be composed of one or more The wood pulp fluff pulp application device is composed of each application device can work independently.

[0067] Such as Figure 5 As shown, the velvet collection bin 1 can be composed of one or more velvet collection bins. When multiple fleece collection bins are set, each fleece collection bin can independently transport wood pulp fluff pulp (or wood pulp fluff pulp and polymer materials) as required. When the fleece collection bin 1 is an independent bin body, an adjustment partition 8 is set in the fleece collection bin 1 to separate the fleece collection bin 1 into two channels X and Y, and a part is used to transport wood pulp fluff pulp and polymers to Form the membrane ass...

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Abstract

The invention relates to the technical field of disposable hygienic products, in particular to a hygienic product raw material fixed-point application and absorber forming device and technology. The device comprises a forming hub, the center of the forming hub is provided with a rotating device, a mould is fixed onto the forming hub and divided into a plurality of forming areas, inner partition bins corresponding to the forming areas are arranged on the forming hub, openings are formed in the tops of the inner partition bins, and the sizes of the openings correspond to the corresponding forming areas, the forming hub is connected with a negative-pressure assembly for forming negative pressure in one or a plurality of inner partition bins, a distributing valve and a distributing disk for connecting or disconnecting the inner partition bins with the negative-pressure assembly are arranged on the forming hub, the forming device further comprises at least one wool collecting bin, outlets of the wool collecting bins are communicated with the outer surface of a mould component, the wool collecting bins are connected with a raw material application device for supplying materials, the rawmaterial application device at least comprises a first raw material application device and a second raw material application device. According to the device, design requirements of different absorbersare met by adjusting adsorption positions and total adsorption amount.

Description

technical field [0001] The invention relates to the technical field of disposable sanitary products, in particular to a device and process for fixed-point application of raw materials for sanitary products and forming an absorber. Background technique [0002] In order to improve the efficacy of the absorber, use raw materials more efficiently, reduce unnecessary waste, and thereby reduce production costs, raw materials must be used in specific positions more precisely. Taking the commonly used granular polymer as an example, in the production process, the common method is to mix the polymer particles with wood pulp fluff pulp evenly, and then distribute them in a fixed manner to produce a product, so that the product can quickly absorb liquid. In the above-mentioned production process, since the polymer and wood pulp fluff pulp are uniformly mixed first, the polymer is more evenly distributed on the entire product. For the water-absorbing area that needs to be concentrated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15A61F13/53
Inventor 吕庆陈兵朱振良吕子恒杨小磊
Owner ANQING HENG CHANG MACHINERY
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