CN103668777A - Method for manufacturing wet tissue raw materials - Google Patents

Abstract

The invention relates to a method for manufacturing wet tissue raw materials. The method includes the following working procedures that first, a calculated specified weight of soluble fibers with the specification of 1.56 detx15mm of the raw materials are added into a cotton conveying fan, and then carding, drum pre-needling and combination are performed; next, the fibers are conveyed into a platform spunlace device, spunlace combination is performed, and meanwhile bundling drying is performed on the fibers; finally, wet tissues are dried with high-pressure steam and then are coiled and cut. The products manufactured with the method have biodegradability and scattering performance.

Description

Method for producing a raw material with wipes

FIELD

[0001] The present invention relates to a method for manufacturing wet wipes and particularly to a method for producing the wet tissue material, a non-woven manufacturing technical field.

Background technique

[0002] wipes on the market can be divided into two categories: one is in itself be disinfected, but other items can not be disinfected, which contains skin care ingredients, can only do moisturizing skin care. The other is not only in itself be disinfected, but also for other items may also play a role in disinfection disinfecting wipes can be used as skin abrasions, scratches and other disinfection or sterilization, generally will be marked on the packaging disinfection or sterilization ingredients.

[0003] As people's awareness of environmental protection, the existing wipes raw material for containing polyester and other non-degradable substances has not been accepted, especially in some European countries, the history of wipes earlier, the extensive use of wipes the process, resulting in a large number of wipes waste, increase the amount of labor workers, but also to the environmental protection department adds a lot of pressure. Currently on the market, although there are some on the floor and then re-carded viscose fibers natural fibers with a carding machine and then a layer of spunlace method to produce a composite wet wipes, but due to the viscose fiber mesh, is difficult to disperse red, so difficult to be accepted. Therefore, we can produce a rush to spread out while degradation is an area full of contemporary non-woven wipes industry solved the problem.

SUMMARY

[0004] The object of the present invention is to overcome the deficiencies of the prior art, there is provided a method for producing the wet tissue material.

[0005] The present invention is achieved by the following technical solution:

[0006] - A method for producing seed material wipes, wipes the material specifications 1.56detxl5mm employed is soluble fiber, the method is characterized in that,

[0007] comprising the steps of:

After [0008] First, the raw material specifications 1.56detxl5mm calculate soluble fiber added to a predetermined weight of cotton fan output, followed by carding, and composite;

[0009] Next, it is conveyed to the internet hydroentangled spunlace composite, which was simultaneously dry rolling process;

[0010] Finally, the high pressure steam wipes for drying, followed by roll Rao, slitting.

[0011] Further, the soluble fiber computed conveyed to the dispersion apparatus fully dispersed add further chemicals uniformly mixed Hop After 90 minutes, the concentration measured physical parameters related to the fiber, standing for 2 hours.

[0012] Further, a certain amount of hydroentangling apparatus platform in the treated water, for cleaning the web oil and other impurities, and adjust the speed ratio between the respective drive, opening the steam drying cylinder reaches a certain temperature, the whole line starts commissioning, observe the uniformity of the fibers in the debugging process, the size and weight of the spunlace process.

[0013] Compared with the prior art, the beneficial effects of a method of manufacturing a wet tissue material of the present invention is to provide:

[0014] 1, flushable: manufacture and use of special generator with a disperser and rational process ratio, the guarantee of product strength, but also it has a good effect to break up;

[0015] 2, degradability: All the raw materials due to the use of soluble short natural fibers, the degradation can be achieved in the short term. BRIEF DESCRIPTION

[0016] FIG. 1 is a process flow diagram of the present invention.

detailed description

[0017] To make the objectives, technical solutions and advantages of the present invention will become more apparent hereinafter in conjunction with the accompanying drawings and embodiments of the present invention will be further described in detail. It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0018] The method for producing the one starting material wipes, wipes the material specifications used are 1.56detxl5mm soluble fiber, the method is characterized in that,

[0019] comprising the steps of:

[0020] First, after a predetermined weight of material specifications for good 1.56detxl5mm soluble fiber added to the calculated fan cotton input, followed by carding, pre-swollen and composite spines; the computed dispersion to soluble fiber delivery device sufficiently dispersion, 90 minutes after the addition of further chemicals uniformly mixed harmony, concentration measured physical parameters related to the fiber, standing for 2 hours.

[0021] Next, it is conveyed to the internet hydroentangled spunlace compound, which was pierced while dry processing; treated water was added in an amount in the internet hydroentangling apparatus, for cleaning the web oil and other impurities, adjusted the speed ratio between the respective drive, opening the steam drying cylinder reaches a certain temperature, the whole line starts commissioning, observe the uniformity of the fiber, size and weight in the spunlace process debugging process.

[0022] Finally, the volume Rao, cutting, packing, warehousing.

[0023] The present embodiment is manufactured wipes having the following properties:

[0024] Weight: 50g / m2

[0025] thickness: 0.30mm

[0026] Tensile strength at break: longitudinal 120N / 5cm, a transverse 18N / 5cm

[0027] The longitudinal / transverse ratio of breaking strength: 6: I

[0028] Elongation: 18% longitudinal, lateral 100%

[0029] Water absorption: 650%

[0030] Liquid penetration time: 1.2s

[0031] Air permeability: 2100%

[0032] The foregoing is only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, equivalent substitutions and improvements should be included in the present within the scope of the invention.

Claims (3)

1. A method of manufacturing a wet tissue material, the material specifications of wipes employed is 1.56detxl5mm soluble fiber, the manufacturing method comprising the following steps: First, a raw material specifications for calculating the weight of soluble fiber 1.56detxl5mm predetermined Good after addition to the fan cotton input, followed by carding, spines, and pre-swollen composite; Next, conveyed to the internet hydroentangled spunlace composite, which was simultaneously dry rolling process; Finally, the high pressure steam wipes for drying, followed by roll Rao, slitting.
2. 2. According to one method of producing the wet tissue material as claimed in claim 1, wherein: the computed soluble fiber fed to the dispersing device fully dispersed, the chemical added to further uniformly mixed Hop 90 minutes later, measure the concentration related physical index fiber, standing for 2 hours.
3. A method of manufacturing a wet tissue material according to claim 1, wherein: the treated water is added in an amount in the internet hydroentangling apparatus for cleaning oil and other impurities in the line, and adjust the various transmissions the ratio between the open steam drying cylinder reaches a certain temperature, the whole line starts commissioning, observe the uniformity of the fiber, size and weight in the spunlace process debugging process.