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A method and equipment for manufacturing a substrate containing a filler, and a substrate manufactured by the method

A filler and base material technology, applied in chemical instruments and methods, applications, household appliances, etc., can solve the problems of water-absorbent resin retention, etc., and achieve the effect of improving use efficiency

Active Publication Date: 2022-03-01
俊富新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] a. Most of the water-absorbent resin cannot effectively penetrate into the bulky non-woven fabric layer and stay between the bulky non-woven fabric layer and the surface layer of the dust-free paper

Method used

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  • A method and equipment for manufacturing a substrate containing a filler, and a substrate manufactured by the method
  • A method and equipment for manufacturing a substrate containing a filler, and a substrate manufactured by the method
  • A method and equipment for manufacturing a substrate containing a filler, and a substrate manufactured by the method

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Experimental program
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Embodiment Construction

[0075] The invention provides a method for manufacturing a substrate containing fillers, please refer to figure 1 , figure 1 A flowchart of an embodiment of the manufacturing method of the present invention is shown, the method includes:

[0076] 101: opening a perforation on the filling layer;

[0077] 102: bonding the bottom layer to one of the surfaces of the filling layer to cover one of the perforated openings to form an accommodating cavity (hole);

[0078] 103: Spread the filler on the surface of the filler layer on the opening side of the cavity (hole);

[0079] 104: laterally swing the base material sprinkled with fillers, so that the fillers can enter the accommodation cavity (hole);

[0080] 105: Seal the filling layer containing the filler in the accommodation chamber (hole) to obtain a substrate.

[0081] The perforation referred to in step 101 is a hole that penetrates the filling layer. In order to fill the hole with filler and store it in the hole, proceed ...

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PUM

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Abstract

A method and equipment for manufacturing a substrate containing a filler, and a substrate manufactured by the method, the substrate includes a filling layer (201, 52, 801) and a sealing layer (203, 51, 802), the The method includes: a) opening holes on the filling layer (201, 52, 801); b) spreading the filling on the perforated surface of the filling layer (201, 52, 801) that has been opened. c) laterally oscillating the filling layer (201, 52, 801) sprinkled with filling so that the filling can enter the hole; and d) filling the hole with the filling The layer (201, 52, 801) is sealed to obtain the substrate. The equipment includes: a punching device (21, 71) for opening holes in the filling layer (201, 52, 801); a spreading device (23, 72) for spreading the filling on the The perforated filling layer (201, 52, 801) is provided with the surface of the hole; the lateral swing device (24, 73) laterally swings the filling layer (201, 52, 801) sprinkled with fillers , enabling the filling to enter the hole; and a sealing device (74, 312) used to seal the filling layer (201, 52, 801) containing the filling in the hole.

Description

technical field [0001] The invention relates to a method and equipment for manufacturing a substrate containing fillers and the substrate manufactured by the method, in particular to making the fillers densely distributed in the substrate and making the fillers vertically arranged in the form of columns. A substrate manufacturing method and equipment for the substrate and a substrate manufactured by the method. Background technique [0002] A core body filled with water-absorbent resin is widely used in diapers and diapers to absorb and store urine. [0003] The commonly used structure is to directly mix the water-absorbing resin with the wood fiber, but due to the loose nature of the wood fiber, the water-absorbing resin will expand when it encounters a liquid, which will cause the core to lump, agglomerate or break. [0004] Another prior art is to evenly distribute granular objects and sandwich them between two layers of thin substrates. Or three layers of substrate san...

Claims

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Application Information

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IPC IPC(8): A61F13/53
CPCA61F13/53A61F13/15739B32B29/007B32B2307/726B32B29/02B32B29/005B32B2410/00B32B2555/02B32B5/18B32B5/26B32B5/022B32B7/12B32B2307/7145B32B2250/03B32B3/266B32B5/32B32B5/245B32B2266/0207B32B27/04
Inventor 刘万祥
Owner 俊富新材料有限公司