TW404994B - Textured nonwoven composite material and method for making the same - Google Patents

Abstract

A method of making a textured nonwoven composite material. The method includes the steps of: providing a hydraulically entangled web containing a fibrous component and a nonwoven layer of substantially continuous filaments; applying a binder material to at least one side of the web; and compacting the web along at least one of its planar dimensions to increase its thickness and impart texture. The binder material may be an aqueous mixture including a curable latex polymer, a pigment, and a cure promoter. Also disclosed is a textured nonwoven composite material made of a hydraulically entangled web including a fibrous component; a fibrous component; a nonwoven layer of substantially continuous filaments; and regions containing binder material covering at least a portion of at least one side of the composite material, in which the web has been compacted along at least one of its planar dimensions to increase its thickness and impart texture.

Description

A7 B7 40499.4 V. Description of the invention () Inventive jaw area The present invention is generally directed to nonwoven composite materials. More specifically, the present invention is directed not only to a wiping article which is firm, absorbent and soft, but also has a deformed appearance. The invention of lean blue absorbent articles, such as industrial wipes, meal wipes, and other similar products' has been designed to combine several important attributes. For example, 'this product will have good irritation, be soft to the touch, and highly absorbent. This product will have good strength and tear resistance even when wet. Furthermore, when used in the environment, this wipe will have good strength characteristics and abrasion resistance, and will not degrade. In the past, many attempts have been made to improve and enhance the physical properties of the wiping articles', especially wiping articles containing a large proportion of pulp or paper. Unfortunately, 'anyhow', when a step can increase one characteristic of a wiping article, other article characteristics are adversely affected. For example, a pulp fiber-based wiping article ' can be used to increase softness and bulk by reducing or reducing inter-fiber adhesion between paper fabrics. Chemical and / or mechanical debonding is used to inhibit or reduce fiber bonding 'anyhow' which adversely affects the strength of the product. Without reducing strength and / or abrasion resistance, the challenge in designing a pulp-based wiping product ' is to increase its softness, bulk, and deformation. Thus, 'the pulp-based wiping article is widely left with the required southerly deformation and a fabric-like material. There is also a need for a pulp-based wiping article that improves the softness of traditional products while retaining strength. During use, when it is wet and has a beautiful touch of fabric materials, this paper size applies to China National Standard (CNS) A4 (210X297 mm) —J -------- packing ---. I- -丨 Order-: ---- line (please read the note above on the back to complete this page) Printed by the Shell Standard Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs

Mavis D: \ PatenAPk001.〇4- \ 0480 \ PK-001 ^ 〇48〇.D〇c Mardi 15,1 Qing 4 A7 A7 Printed by Shellfish Consumer Cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs -4 ^ 4994 ____ £ 7_ V. Description of the invention (2) ------ 'Need to go further-the existence of pulp-based wiping products does not shrink. It is also required that a pulp-based wiping article has the appearance of a general fabric material. SUMMARY OF THE INVENTION A method for forming deformed composite materials can be provided to achieve these and other objects of the present invention. This method includes the steps of: providing a hydraulically entangled fabric containing a fibrous component and a substantially continuous single fiber non-woven layer; applying an adhesive material to at least one side of the fabric; and compacting the fabric at least along its plane Size to increase its thickness and add distortion. The adhesive material may contain an aqueous solution mixture including a recoverable latex polymer, a coating, and a curing accelerator. What is desired is that this aqueous solution mixture includes about 100 dry weight of a curable latex polymer, coatings between about 0-5 and 33 dry weights, and a curing accelerator between about 10 and 10 dry weights. It is even desirable that this aqueous solution mixture includes about 100 dry weight of a curable latex polymer, about 1 and 5 dry weight coatings, and about 4 and 6 dry weight curing promoters. This aqueous solution mixture may have a pre-cure pH (hydrogen ion concentration), which is adjusted to be greater than 8 and is aged at a temperature below the water pressure of the entangled fabric using a short-term test and mixture. Prior to the compacting step, the curable latex polymer is cured in an aqueous solution mixture. Alternatively and / or additionally, after the compacting step, the curable latex polymer is cured in an aqueous solution mixture. This adhesive material can be used from the first side of the fabric to the second paper size of the fabric. Chinese national standard (CNS) A4 (210X297), "^ ⑽ 肥肥 owweftpwwi · nen oocMbc / ih, Jan 5 I-: -------- install --- * --------- line * W (please read the note f on the back first to write this page) 404994 a? B7 Central Standard of the Ministry of Economic Affairs Printed by the Bureau Shellfish Consumer Cooperative

A7 B7 Printed by the Industrial and Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 404994 V. Description of the invention (4) Materials. This second material may be any suitable material, such as, for example, clay, concrete, powder, particulate matter, superabsorbent particulate matter, and one or more compounds. The basis weight of this deformed composite material is about 20 ~ 200g / m2 (g / m2). In one aspect of the invention, the deformed composite material is combined with an adhesive material and remains unfaded (greater than 3) when exposed to a liquid having a pH between about 2 and 13. Deformed composites are combined with an adhesive material that retains color fading (greater than 3) when exposed to alcohol. The present invention contains a deformed nonwoven composite material, comprising: a hydraulically entangled fabric containing a fiber component; and (2) an adhesive-containing material covering at least one side portion of the composite material, wherein the fabric closely follows at least One plane bulk to increase its thickness and add deformation. The present invention further comprises a wiping article formed from the deformed composite material described above. This wiping article can be used as a table wipe, a light wipe, an industrial wipe, a general purpose wipe or any suitable wiping application.

KJL As used herein, the term "nonwoven fiber or fabric" means a thread with individual fibers or linings, but not in the same manner as a woven fabric. Non-woven fabrics or fabrics have been formed from many effects, for example, melt-blown nonwoven effects, spunbond effects, and bonded carded fabric effects. The basis weight of non-woven fabrics is usually measured in ounces per square yard (0sy) or grams per square meter (gsm) of the material, and fiber direct control is often useful in micrometers. (Note: To convert from sy to gsm, multiply by 33 91). Private paper standard Chinese standard (CNS) A4 specification (210X297 mm)

Ma \ ^ D ^ e ^ m〇〇m ~ V) 48aPK-001-〇460.D〇cManh 15, 1999 A7 404994 V. Description of the invention (5) As used herein, the term "microfiber" means having an average diameter Small-diameter fibrils not larger than about 75 micrometers, for example, have an average diameter of about 0.5 to 50 micrometers' or more particularly a microfiber with an average diameter of about 2 to 40 micrometers. Others often refer to fiber diameter as denjer, which is defined as g / 9000m2 fiber. For example, if the diameter of a polypropylene fiber is to be converted into a denier when expressed in micrometers, it needs to be multiplied by a square meter and multiplied by 0.00629. Therefore, a 15 micron polypropylene fiber has approximately 1_42 (152x0_00629 = 1.415) denier. As used herein, the term "meltblown nonwoven" means that by extruding a cast thermoplastic material through most delicate, usually round, mold capillaries that are cast threads or fibers, into the forbidden high-speed gas (such as air) water Vapor, which tapers a single fiber of a thermoplastic material to reduce its diameter, which can be a microfiber diameter. Thereafter, the melt-blown nonwoven fiber is transported by high-speed gas water vapor, and is placed on the surface of the assembly to form a fabric of the melt-blown nonwoven fiber that is randomly dispensed. This effect is disclosed, for example, in U.S. Patent No. 3,849,241. Generally speaking, meltblown nonwoven fibers can be continuous or discontinuous microfibers, generally having a diameter of less than 10 microns, and are generally cohesive when placed on a collection surface. As used herein, "polymers" include (but are not limited to) the same polymers, co-polymers, for example, obstacles, grafts, random and alternative co-polymers, triple polymers, etc. And the mixture and its correction. Unless the boundaries are clearly defined, this, polymer,-word will include all possible material geometries. These structures include (but are not limited to) cis stereo, trans stereo, and casual symmetry. Zhang Congshicai Guan Jiayi (CNsYm age (2 丨 0X297 ^ -----

Mavis 〇.VafenftPM) 〇i〇4 ~ \ WWK * < »f-iM80.0〇c March 15, 1999! -------- install --- ^ --_---- line (Please read the note on the back to read this page first.) Printing policy of the Central Laboratories of the Ministry of Economic Affairs and Consumer Cooperatives of the Ministry of Economic Affairs 5. Description of the invention (6 404994 Α7 Β7 "Ingredients" fiber refers to one or more extrudates that use only a single polymer. This does not mean that fibers are dyed, antistatic, lubricated, hydrophilic, etc. ' These additives (such as titanium dioxide can be used for dyeing) are generally present in an amount of less than 5 wt%, and generally greater than about 2 wt%. As used herein, "spunbond single fibers" refers to single fibers that are generally continuous in small diameter, It is formed by extruding a cast thermoplastic material. This material, such as a single fiber, is formed by most delicate, circular, and capillary spinnerets with the diameter of the extruded single fiber. Or other known spunbond techniques that are rapidly decreasing. For example, this spunbond is not The manufacture of fabrics is described by Appe | et a 丨 in U.S. Patent No. 4,340,563 and Dorschner et al. U.S. Patent No. 3,692,618 'Matsuki et al. U.S. Patent No. 3,802,817, Kinney U.S. Patent Nos. 3,338 992 and 3,341,394, Hartman US Patent No. 3,502,763, Levy US Patent No. 3,502,538, and US Patent No. 3,542,615 to Do bo et a I. When the spunbond single fibers are placed on a forbidden surface, generally the spunbond single fibers do not stick. Spunbond single fibers often have diameters greater than 7 microns, and more particularly between about 10 and 20 microns. As used herein, "single fibers spun from bonded fibers" are used to refer to single fibers spun from fibers and / Or fibers composed of multiple fibers or filaments. Exemplary splicing single fibers may have an outer sheath / core structure (ie, substantially or completely envelop the core with one or more outer sheaths) and / or face-to-face strands (That is, single fiber) structure (that is, most single fibers / fibers are applied to the standard of China National Standards (CNS) A4 (210X297 mm) along the general paper sheet size) J ----- --- installation ---- I-order-1 ------ line (please read the notes on the back to write this page) 9 404994 Five 'invention description Cooperative society print surface attachment). Generally, τ is composed of different polymers and fibers spun into different elements to form single fibers (such as core, sheath injury and / or face-to-face single fibers), such as for example That is to say, the dissolution spinning effect, the solvent spinning effect, and the like. It is desirable that the single fiber spun from this spliced fiber is formed from at least two thermoplastic polymer self-separating extrudates, but the fiber spun is formed into one fiber together. Bonded single fibers are also sometimes cited as multicomponent or bicomponent single fibers or fibers. The spliced monofilaments were disclosed by Kaneko et al. In U.S. Patent No. 5,108,820 'Strack et al. U.S. Patent No. 5 336 552 and Pike et al. U.S. Patent No. 5,382,400. For a two-component single fiber, a 'single fiber may exist at a ratio of 75/25, 50/50, 25/75 or any other desired ratio. As used herein, "softening point" refers to the temperature at which a typical thermoplastic polymer approaches dissolution and transfer. The softening point occurs when the temperature is close to or happens to be below the dissolution temperature, and changes with the phase and / or changes in the polymer structure sufficiently to allow longer-lasting fusion or other materials (for example, 'fibrous fibers and / or particulates) The degree of polymer adhesion was consistent. In general, the 5 'internal molecules are arranged in the polymer, which is relatively beneficial to be suitable for a temperature below the softening point. Under these conditions, many polymers are struggling to soften, so they entangle, flow, and / or different twists to merge or fuse, and eventually fuse or bond with other materials. At about the softening point, this polymer has the ability to improve flow, so it can bond with other materials permanently. Generally speaking, the softening point of general thermoplastic polymers can be regarded as being close to or about in essence to comply with ASTM D 1525- wood paper standard, using China National Standard (CNS) A4 specification (210X297 mm). Please read the note of Λ Page binding line such as ch 15, 1999 Printed by the Central Bureau of quasi-Ministry of Economic Affairs, Shellfish Consumer Cooperative, 404994_b7 _ V. Description of invention (8) 91 Vicat softening temperature measured. That is, the softening point is generally lower than the dissolution and transfer of the polymer, and is generally about or greater than the Vi cat softening temperature of the polymer. As used herein, "low softening point component" refers to a thermoplastic polymer composed of one or more elements of single fiber (ie, sheath, core, and / or face-to-face component) spun from spun fibers, having a content less than at least A polymer composed of one or more single fibers spun from the same splicing fiber (ie, a high softening point component), so when at least one single fiber spun from the same splicing fiber (the rest is more It is difficult to twist or reform) one or more polymers composed of at least one different element. At or about the softening point, the low softening point component is generally softenable, malleable, or easily twisted. For example, a low softening point component may have a softening point temperature that is at least about 20 ° C lower than a high softening point component. As used herein, "high softening point component" refers to a thermoplastic polymer composed of one or more elements of single fiber (ie, sheath, core, and / or face-to-face component) spun from spun fibers, having a higher content than at least A polymer composed of a different element of a single fiber (ie, low softening point component) spun from one or more of the same splicing fibers, so when at least a single fiber (ie, low softening point component) spun from the same bonding fiber ( The remaining one or more polymers composed of at least one different element that is less distorted or no longer formed under the same conditions), at or about the softening point, the high-weighting point component is generally softenable and malleable (Ie about its softening point). For example, the same softening point component may have a higher softening point component than this paper ^ (⑽) Ba Na (210x ^^ ----

Mavis aVatenftPW0104-WM8iAPM0i * 0480.O〇c March 彳 5,1 Shed I: Install --- ^-^ 1 Order -------- line (please read the note on the back first and fill in this page) 404994 Printed A7 B7 by the Shellfish Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs ---------- 5. Description of the invention (9) The softening point temperature is about 20 ° C lower. As used herein, "two-component single fiber" refers to the extrusion of at least two polymers from the same extrudate (e.g., a mixture) to form a single fiber or fiber. As used herein, "mixture j is defined below. Two-component single-woven fabrics do not have a variety of different polymer components." In comparison, they are often arranged in individual areas across the cross-section range of single fibers, and various polymers are usually It is discontinuous along the entire length of the fiber, usually forming filaments or fibrils at the random start and end. Bicomponent single fibers are often cited as multicomponent single fibers. For example, this general type of fiber / Single fiber is discussed by Gessner in U.S. Patent No. 5,1 08,827. Bonded and bicomponent fibers / Single fiber is also discussed by John A Manson and Leslie H. Sperling in the Book of Monomers Blends and Composites, by Plenum Press was copyrighted in 1976, and IBSN 0-306-30831-2, pages 273 to 277, was separated from the plenum publishing industry in New York. As used herein, the term "mixture" means the "alloy" when it is meant to mean the next kind of this mixture. When the components are insoluble but compatible, two or more polymers are mixed. For individual mixed free energies, "miscibility and insolubility" are defined as mixtures with negative and positive 値. Furthermore, "miscibility" is defined as the effect of altering the interfacial properties of an insoluble polymeric mixture in order to make an alloy. As used herein, "hot spot bonding" refers to the bonding of hot-rolled PD or fabric containing fibers through fiber bonding. Bonding technology between light machine and stand light. ---------- t-- (Please read the notes on the back to fill in this page first) Order-Thread This paper size applies to China National Standard (CNS) Α4 specification (210X297)

MamDSPitentfik001,04- \ 048O \ PK-W1-0480.DocMarch 15, 1999 12 Printed by Shelley Consumer Cooperative of Central Bureau of Standards of the Ministry of Economic Affairs 404994 a? ~ _________ B7___ V. Description of Invention (1) This calender is usually (though Not often) made in some way, so that the entire fabric does not stick across its entire surface. As a result, various calender rolls have been developed which are as practical as aesthetic reasons. In the case of a tip with a tip—an example is the Hansen Pennings or H & P type with a bonding area of 30% of about 200 sticks per square inch, which was taught by Hansen and penningS in US Patent No. 3 855 046. This H & P type has a square tip or plug adhesion area, where each plug has 0.0038 leaves (0.965 mm) of lateral bulk, and there are 007 inches (1.778 mm) space between the plugs, and Bonding depth of 0.023 inches (0.584 mm). This causes the type to have a bonding area of approximately 29.5%. Another representative tip bond type is the extended Hansen and Pennings or "EHP" bond type, which makes a side bulk of 0.037 inches (0.94 mm) with 0.097 inches (2 464 mm) between the plugs. Interval 'and the bond depth of 0.039 inches (0_991 mm) of the square plug's 15% bond area. Other representative tip bond types are, "714" means' It has a square plug bond area, where each plug It has a side bulk of 0.023 inches, a 0.062 inch (1.575 mm) space between the bolts, and a 0.033 inch (0.838 mm) bond depth. This results in a type with about 15% of the bond area. However, other common The type is a C-star type with a bonding area of about 16.9%. This C-star type has a crossbar or "corduroy", the concept of which is from a meteor with broken performance. Other common types include The type of stone of the circular and slightly derived diamonds and the type of barbed wire weaving that looks like the proposed name (such as screens). The general percentage change in 'bonding area is to account for the fabric weave; ^ -(Please read the notes on the back and fill in this page) Order

»—-- I m m» The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm)

Mavis aiPate〇m〇01.M-W60PKO〇1 ~ 4) 480.DocM »ch 15r 1999 13 404994 A7 B7 V. Description of the invention (1 1 The area of the printed matter of the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs is to the chest. By bonding single fibers and / or fibers between each layer, this point of bonding not only keeps the sheet layers together, but also adds integrity to each individual layer. As used herein, the term "meal wipes" means wiping Objects were originally used in the food supply industry, namely restaurants, buffets, quick meals, restaurants, etc., which are also as good as the food family. Meal wipes can be made of woven and / or non-woven fabrics. These Wipes are usually used to wipe out food sprayed tables and chairs, etc., and use various cleaning solutions to clean spilled or spilled grease and oil in cooking or serving areas, etc. Generally used to clean food supply areas The solution varies widely in pH from acidic to acidic, and can also be used as a solvent solution. As used herein, "pulp" refers to fibers from natural sources, such as wood and non-wood plants. For example, wood plants Objects include deciduous and coniferous trees. For example, non-woody plants include cotton, flax, esparto grass, grasses, genus Melaleuca, straw, jute, hemp, and bagasse. As used herein, "average fiber length" is obtained using Kajaani Oy Electronic, Kajaani, Finland ’s Kajaani Fiber Breaker Model FS-1 00 was used to measure the average weight of pulp fibers. According to the test procedure, a pulp sample was treated with impregnated liquid to ensure no fiber bundles or wood chips. Exist. Each pulp sample is decomposed by hot water and diluted to approximately 0.001% solution. When using standard Kajaani fiber disintegration test procedures, 'samples are individually taken from 50 to 100 milliliters of the diluted solution. This weight averages The fiber length is expressed by the following equation: Please listen to the note on the back first

I Side-gutter This paper size is in accordance with Chinese national standard (CNS> A4 size (210X297 mm) ^ rnD ^ Patenm〇Ot04 ~ \ 04B < JiPK-001-〇m.Doc March 15, 1999 14 Printed by Beigong Consumer Cooperative 404994: V. Description of the invention (2) -............ K S (Xi * nj) / n xs = o where K = maximum fiber length Xi = fiber length ni = number of fibers with length Xi η = total number of fibers measured As used herein, "low average fiber length pulp" refers to pulp with a significant number of short fibers and non-fiber particles. Many minor wood fibers Low average fiber length pulp can be considered for the pulp; however, the characteristics of the secondary wood fiber pulp will depend on the characteristics of the recycled fiber and the type and quantity of the previous effect. The low average fiber length pulp may have a lower than about 12 mm. The average fiber length is measured by an optical fiber decomposer. For example, Kajaam fiber decomposer model FS_100 (Kajaani 〇y Electronics, Kajaani, Finland). For example, low average fiber length pulp can have a fan garden. About 0.7 Average fiber length between 1.2 and 1.2 millimeters. Demonstration of low average fiber length pulp includes uncontaminated hardwood pulp 'and, for example, secondary fiber pulp comes from office waste white newspapers and cardboard pieces. As used here "High average fiber length pulp" refers to a relatively small amount of short fibers and non-fibrous particles. High average fiber length pulp is generally formed from fixed non-secondary (ie, new) fibers. Screened secondary fiber pulp is also It can have a high average fiber length. The high average fiber length is measured with an optical fiber decomposer (for example, Kajaanj fiber decomposer model FS-100 from Kajaani Oy Electronics, Kajaani, Finland). Standard (CNS) A4 size (210X297 mm) J -------- install --- μ--rr ^ .--.---- line • J (Please read the precautions on the back first ^ < Fill out this page)

Mavis D.VatenfiPkm.04- \ 0480V > K ^ 〇f ~ 〇480.DocMarc / f 岱 1999 A7 Printed by the Central Consumers ’Bureau of the Ministry of Economic Affairs, Printing and Printing Co., Ltd., Consumer Work Cooperatives 5. Description of the invention (1 3), the pulp generally has about More than 1.5 mm average fiber length. For example, high average fiber length pulp can have an average fiber length of about 1.5 mm to 6 mm. Exemplary high average fiber length pulps are wood fiber pulp ' including, for example, bleached and non-bleached new soft wood fiber pulp. As used herein, "non-fading" refers to the use of a rubbing fastness test to determine its dyeing fastness to determine the transfer of colored materials from a sample. The rubbing fastness test is based on a rubbing fastness tester using a piece of material located at 5 inches by 7 inches (127 mm by 178 mm), which is obtained from Chicago, 1L60613, 41 l4 Ravenswood Ave. Atlas Electrical Equipment Company. This rubbing fastness tester hits or rubs a cotton cloth 'across a sample back and forth to measure a number of times with a stable force (the number of this test is 30). The color of the sample is transferred to cotton, and the scale is compared, where it is marked as 5 on uncolored cotton and 1 on a large number of colored cottons. Higher numbers are indicated as more stained samples. This comparison scale was obtained from American Association of Textile Chemists Colorists (AATCC), PO Box 1 221 5, Research Triangle Park, US Post 27709. This test is similar to the AATCC test method 8 except that the AATCC test procedure is used only, 0 strokes across the cloth and different bulkiness is used. The inventors believe that their 30 stroke method is tighter than the AATCC stroke method. Brief Description of the Drawings flt Figure 1 is a diagram illustrating an exemplary embodiment of the action of forming a hydraulically entangled fabric. Figure 2 is a demonstration of some of the demonstration effects of manufacturing deformed composite materials (please read the notes on the back to write this page) • Binding. Order-thread end paper standard universal 肀 sleepy country standard (0 ~ 8) 厶 4 Specifications (210/297 mm) 16 JtovisaV, efenftPfc〇〇f.〇 ^ \ 04e〇 \ PK-OOi-〇480.DocMwcft 15, 1999 404994 V. Description of the invention (1 4)

The Central Government Bureau of the Ministry of Economy FIG. 3 is an illustration of an exemplary printing type using an adhesive material.比 馇 例 例 # Water has been found to have hydraulically entangled composite materials with absorption properties, but they are generally stiff, thin, and horizontal (that is, lack of deformation), which can be printed on at least one side of the composite and tight fabric -The joining material is improved by adding deformation. Equally important, it has been further and unexpectedly found that the effect of the present invention does not only increase its softness, but also does not adversely affect the length of the fabric compared to similarly made composite materials. In some applications, the length of the fabric is actually increased. "Citation 1 Figure 1 illustrates a hydraulic entanglement effect used to make composite materials. For example, a hydraulically entangled composite material contains fibrous components, such as pulp and nonwoven layers that are generally continuous single fibers. For example, it is described by Everhart, et al. In US Patent No. 5,389,202. Which is fully incorporated herein by reference. -In general, hydraulic entanglement is produced by a hydraulically entangled composite material with a water gate 14 and by using a diluted suspension of pulp to a high level ㈣12 and Shen on the same forming fabric 16 spread on a traditional paper machine to produce hydraulic entanglement. Composite material. The suspension of pulp fibers can be diluted to any concentration commonly used in conventional papermaking operations. Water is removed from the suspension of pulp fibers to form the same layer of pulp fibers 18. This pulp fiber can be any high average fiber length pulp, low average fiber length pulp, or the same mixture. Demonstration of high average fiber length wooden paper paddles include those obtained from Kimberly-Clark International Corporation (Kimber | y_ This paper New Zealand is suitable for Chinese national rubbing (howling eight 4 secrets (210 father 297)): ^-( Please read the notes on the back and write this page first) Order ^ --- --- --- -----

• I I I 17 Mavis ΩΛΡβΙ $ ηί {η〇01.〇4 · Λ048 (λΡΚ 餐 __D〇c March 15.1999 A7 B7 404994 V. Description of the invention (1 5

Clark Worldwide, Inc.) trade names Longlac 19, Coosa River 56 and Coosa River 57. For example, low average fiber length pulp can be real new hardwood pulp and secondary (i.e., recycled) fiber pulp from sources (for example, 'white newspaper, recycled cardboard scrap, and office waste'). High average Mixtures of fiber length pulp and low average fiber length pulp may contain a significant proportion of low average fiber length pulp. Other fiber materials are, for example, synthetic fibers, major length fibers, and fibers such as pulp that may be added. Materials for these other fibers It may be "non-bonded fiber", which generally refers to fibers that have not encountered hydrogen bonding during the formation of the fabric. Non-bonded fibers include, for example, hydrocarbon fibers, polyethylene fibers, nylon fibers, polyvinyl acetate fibers, and mixtures thereof. About 5wt% ~ 30wt% of non-bonded fibers can be added to the fabric. In addition to the bonded fibers, thermomechanical pulp must also be added. During pulping to the same bulkiness, such as traditional pulp, thermomechanical pulp is referenced to Wuluo Cooked pulp. Thermomechanical pulp is helpful for stiff fibers and higher lignin. Can add heat Mechanical pulp to the base fabric of the present invention in order to create an open pore structure, thereby increasing bulkiness and absorbency. When present, about 100 wt% to 30 wt% thermomechanical pulp can be added to the base fabric. When used In thermomechanical pulp, it is also best to add a wetting agent during the formation of the fabric. A wetting agent of less than about i% may be added. In one embodiment, the wetting agent may be a chemical fermentation. A small amount of concentrated Strong resin and / or resin bonding agent to improve I .-------- install --- ^ I- ^ 丨 order .——: ---- line "-(Please read the notes on the back first ^ < Fill in this page} Printed by Shelley Consumer Cooperative of the Central Bureau of the Ministry of Economic Affairs

18 Mavis D ^ Patenm001.Q4 ~ \ O48UfiK-001 ^ 04i0.D〇c March 15, 1999 Printed by the Shell Consumer Cooperative of the Central Sample Bureau of the Ministry of Economic Affairs 404994 5. Description of the invention (1 6) Strength and wear resistance. Crosslinkers and / or hydrating agents can also be added to the paper mixture. If a very open or loose nonwoven pulp fiber fabric is desired, a debinding agent may be added to the pulp mixture to reduce the degree of hydrogen bonding. For example, the amount of the additive for fixing the debonding agent is 1 to 4% by weight of the composite to reduce the static friction and the dynamic friction coefficient, and improve the abrasion resistance of the continuous side of the single fiber on the composite fabric. It is believed that this debonding can act as a lubricant or a friction reducing agent. The supply roller 22 travels in the direction of the arrow, and in combination with the rotation of the supply roller 22 in the direction of the arrow, a continuous single-fiber nonwoven plum substrate 20 is unwound. Non-woven knee member 2 〇The rolling point 24 of the S-proximity line 26 is formed by stacking sticks 28 and 30. »Non-woven knee member 2 0 can be understood by continuous single-fiber non-woven pressed products, for example, for example. That said, what is known about the solvent spinning or melt spinning effect, as well as passing directly through the nip without having to be initially stored on a supply roll. It is desirable that the continuous single-fiber non-woven enzyme substrate is a non-woven fabric in which single fibers are spun into single fibers. More desirably, the spun fiber spun into a single fiber is a spun melt spun single fiber, for example, spun bonded single fiber. This single fiber may be a suitable single fiber, a sheath / core single fiber, a face-to-face single fiber, or the like. This spunbond single fiber may be formed from any melt-spinnable polymer, copolymer, or mixture thereof. It is desirable that the single fibers spun from the spliced fibers are spliced and spun single fibers. It is even more desirable that the single fiber spun from this bonding fiber is composed of at least one low softening point component and at least one high softening point component (at least one low softening point component). ) The composition of spun-soluble% single fibers. —The polymerization composition of the single fiber of the splicing material follows the --------- pack --- = I-order ^ --------- line (please read the note on the back first to write this page)

A7 B7 404994 V. Description of the invention (1 7) Sexual materials (such as fluorene co-complexes of one or more low-softening point hydrocarbons and low-softening point synthetic rubbers, low-softening point copolymers of ethylene, and at least vinyl monomers The body [for example, acetonitrile, unsaturated fatty monounsaturated acids, and the succinic class of this monophosphonic acid] and the same mixtures) will have a polymer characteristic. For example, ethylene Can be used as a low softening point thermoplastic. Other polymer components of spun-melted spun fibers with high softening point materials (such as one or more Polycool, polyammonium, high softening point polyfumes and the same mixtures) will have A polymer feature. For example, polypropylene can be used as a high softening point thermoplastic. In one embodiment of the invention, the nonwoven continuous single fiber plum substrate can have a total of less than about 30% Bonding area, and the same bonding density of more than 100 bonds / square inch. For example, this non-woven continuous single fiber plum substrate may have a total bonding area of about 2% to 30% (such as conventional light Microscopy method), and a bond density of about 250 ~ 500 rolling point bonds / square centimeter. The continuous single-fiber knee action with a bonding point of greater than 1000 rolling point bonds / square leaf can be bonded to achieve a combined total bonding area and Bonding density, when fully contacting a smooth anvil roll, provides a total bonding surface area of less than about 30%. Desirably, this bonding type can have a rolling point bonding of about 25 ~ 35. And when in contact with a smooth stand roll, it has a total bonding surface area of about ~ 25%. Although the nip bonding described above is made by thermal bonding rolls, embodiments of the present invention consider any manufacturing to have the smallest total bonding The size of single-fiber paper is applicable to China Garden Standard (CNS) A4 specification (210X297 mm)! —Installation ---. I- ^ · —Order .—— ^ ---- Line *-(please first (Read the note on the back and write this page) Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, 20 Mavis CHPaienAWf00f.W > \ {M8 (APK-00f * 0480.Doc March 15, 1999 Du printed 404994 a? _____ _ B7__ 5. Description of the invention (1 8) The formation of well-constrained cohesion in dimensions. For example, the combination of ultrasonic cohesion, thermal cohesion and / or ultrasonic cohesion, and / or latex impregnation can be used to provide an ideal single fiber limited to the smallest cohesive area. Or and / or in addition, 'resin, latex, or bonding agent can be applied to the non-woven continuous single fiber fabric', for example, spraying or printing and drying can provide the ideal bond. Single fiber spun when using bonding fiber To form the nonwoven substrate 20, or be included in the nonwoven substrate 20, the non-woven plum substrate can be fairly slightly bonded before having a pulp layer entangled. This pulp fiber layer 18 is then laid flat on a nonwoven knee member 20 supported on a perforated surface of a conventional hydraulic entanglement machine. The pulp layer 18 between the non-woven plum material 20 and the hydraulically entangled collecting pipe 34 is preferred. The pulp fiber layer 18 and the non-woven enzyme substrate 20 pass through one or more water entangled collecting pipes 34, and are sprayed with fluid to the entangled pulp fibers having the continuous single-fiber nonwoven plum substrate 20. This fluid jet also drives the pulp fibers into and through the nonwoven plum substrate 20 to form a composite material 36. Alternatively, when the pulp fiber layer 18 and the nonwoven substrate 20 are wet-laid with a perforated frame (i.e., a mesh fabric), hydroentanglement may occur. The present invention also considers stacking the dry sheet on the continuous single-fiber nonwoven substrate to 'rehydrate the dried paper sheet to the age described one by one', and then entangle the hydraulic pressure to the rehydrated On the pulp. When the pulp fiber layer 18 is highly wetted with water, water pressure entanglement occurs. For example, 'just before the hydraulic entanglement, this pulp fiber layer 18 was used by China National Standards (CNS) Qiaoge (2 丨 _7 male p ~ ^ Maws 〇 ^ etenm〇01.04-m8 (hPK-001-04BO .Doc March 15, 1999 I .-------- install ---.-- order ------- line * t (please read the note f on the back to write this page) A7 B7 404994 5 The invention Zhu Ming (丨 9) may contain about 90wt% water. Alternatively, the pulp fiber layer may be a gas-laid or dry-laid network of pulp fibers. Traditional hydraulic entanglement equipment is used to complete hydraulic entanglement, such as For example, 'Evans found U.S. Patent No. 3,485,706, the disclosure of which is incorporated herein by reference. The hydraulic entanglement of any suitable working fluid that can complete the present invention, such as, for example, water. This fluid affects the pulp fiber layer 18 The non-woven knee member 20 is a surface support with holes, for example, a single plane mesh with a mesh size of about 40x40 ~ 100x100. The perforated surface can also be about 50x50 ~ 200x200 mesh multi-layer mesh. As representative of many water jet treatments, the hollow slit 38 can be located in a straight line of ground water Beneath the collection tube or below the perforated entanglement surface 32 of the entanglement trap, so that the remaining water is drawn back from the hydraulically entangled composite material 36. After the fluid jet treatment, the composite fabric 36 may be transferred to a non-compressed Drying operation. Use different speed sensor rollers 40 to transfer from a non-compressed drying operation to a non-compressive drying operation by using a needle-punched transport belt. Alternatively, a conventional jiji sensor and transfer fabric can be used. 'This composite fabric can be wet-creped. The traditional rotary cylinder of Fig. 4 (42) is used to complete the non-compressive drying of the fabric by an air drying device. The complete dryer 42 can be an outer casing with a perforation 46 attached to the cover 48 The drum 44 is rotated to receive hot air through the perforations 46. The complete dryer conveyor belt 50 carries this composite fabric 36 over the upper portion of the complete dryer outer cylinder 40. This hot air is in the outer cylinder 44 of the complete dryer 42 Self-composite fabric 36 through perforations 46. For example, other useful full sheet paper home standards (CNS) 8 4 Lin (210X297 mm — ^ ^ —I ---- ^-, (please Read the back of the precautions f Complete this page) central interest Ministry of Economy rub prospective consumer bureau staff cooperation ren printed 22 Mavis D ^ Paten ^ PkOOlM · W0 \ PK-001-Q4B0.Doc March 15, Ϊ999 404994

V. Description of the invention (20) The printed drying method and device printed by the Shellfish Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs can be found in the US Patent No. US Patent No. 2'666'369 and Membrane No. 3 821, G68. It is incorporated herein by reference. In any case, you will learn about other drying equipment used for this purpose. For example, during some uses, it is believed that the Yang Qi dryer will be used in one place or completely dried. This fabric can contain a variety of materials, such as detergents, abrasives, activated carbon, clay, starch, and superabsorbent materials. For example, these materials can be added to a pulp fiber suspension to form a paper table fiber layer. These materials can also be deposited on the pulp fiber layer before the flow (bulk jet treatment), so they become incorporated into the composite fabric by fluid jetting behavior. Or, and / or in addition, these materials are added to the composite fabric after the fluid jetting process. Inside. Either before the drying operation or after the drying operation, the adhesive material can be used to entangle the composite fabric 36 with water. This adhesive material can be used for traditional techniques. It is desirable that an adhesive be printed on the composite material. Materials. This printing method can be implemented by any known person, such as, for example, rubber plate rotation printing, gravure printing, offset lithography printing, ink jet printing, spray printing and / or screen printing. Generally speaking, The adhesives are based on latex. They contain a latex main ingredient and a curing accelerator, ideally a coating. A curing accelerator can be added to the main ingredient of the latex to allow the composition at ambient temperature to mature, at a relatively low temperature. Will dissolve the polymer component of the nonwoven fabric (generally including poly hydrocarbons like polypropylene), assuming If you can, it is ideal to avoid this temperature. The reduction of short-acting alkali (part of which is made by the formula) can be used and the paper size applies the Chinese National Standard (CNS) A4 specification (210X297). Packing --- ^- -^ 丨 Order ·-^ ---- Line • First (Please read the notes on the back ^^ 4Writing books) 23 MaWsDAPaten ^ O0f.04 ~ W3 (APK- (M1 < 0480.OocMvd) 15, 1999 Printed by 404994 A7 B7, Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (21) Trigger this curing effect. Alternatively, a latex polymer with an internal curing agent can be used. After adding all the constituent molecules, suppose Without proper printing range of viscosity, viscosity modifiers or water can be part of the formula. Other constituent molecules can also be added, such as, for example, defoamers. Acceptable latex polymers used in this invention are at room temperature Or it will be crosslinkable at slightly elevated temperatures and will stabilize the ambient temperature and be flexible when aged. Examples include ethylene vinyl acetate polymers, ethylene gas ethylene, styrene-butadiene, acrylates, and Styrene-acrylate copolymer. This milk Polymers generally have a Tg ranging from -15 to + 20 ° C. A suitable latex polymer composition known is HYCAR® 26084 from BF Goodrich, Cleveland, O. »Other suitable latexes include HYCAR® from BF Goodrich 2671,26445,26322 and 26469, RHOPLEX@B-15.HA-8 A NW-1715 from Rohm & Haas, National from Bridgewater, NJ

Starch & Chemical Co. DUR-0-SET® E-646, and STYRONAL® 4574 from BASF from Chattanooga, TN. Acceptable coatings used in this invention (if they are ideal) must be consistent with the latex and crosslinker used. In general, paints use compounds with particulate chromosome that are non-liquid when dry. Useful coatings for the commercial use of this invention include those manufactured by Sandoz Chemical Company of Charlotte, NC under the trade name GRAPH0L®. Special coatings include GRAPHOL® 1175-2 (red), GRAPHOL® 6825-2 (blue), GRAPHOL® 5869-2 (green), and GRAPHOL® 4534-2 (yellow paper standard applicable to Chinese National Standard (CNS) A4) Specifications (210X297 mm)

Maws D ^ enm〇01.04- \ 048 (^ PK ^ 01-〇48〇.Doc March 15, 1999 丨: -------- Installation ----—— 丨 Order · — ^ ---- line I, (please read the note on the back to fill in this page first) 24 Printed by the Men's Workers 'Cooperatives of the Central Procurement Bureau of the Ministry of Economic Affairs 404994 A7' -----------—__ V. Description of Invention (22) Color) ° Mixtures of coatings can be used to provide a variety of different colors. In addition to or possibly some paint parts, fillers (such as clay) can also be used as a filler. This clay appears to have the effect of reducing the dyeing fastness of the compound, and of course will not provide paint color, as clay is less expensive than paint 'but it represents a deficiency in compensating the cost of measurement. For example, clay can be used in Ultrawhite 90 obtained from Englehard Corp., 101 Wood Ave, Iselin, NJ 08830. Useful accelerators will cause or ultimately crosslink the latex polymer to the compound. It is desirable that this curing accelerator will allow the latex main ingredient compound to cure at room temperature or slightly higher, so the composite material does not need to be heated to the temperature at which it initially dissolves in order to cure the latex. This maturation promoter can become active when pH 値 is neutral or acidic, so the binder compound can maintain a pH greater than 8 during mixing and application. By using a short-acting alkali, the pre-cooked pH 値 is maintained at 8 or more, for example, ammonia. Use a small amount of heat at room temperature or heating until the short-term effect of driving away the remaining solution to increase the evaporation rate. Decreasing the pH of the composition triggered by the action of the alkali maturation enhancer. By way of example, suitable maturation accelerators are XAMA®-2 and XAMA®-7, and they are commercially available from B.F. Goodrich, Ch. Other acceptable ripening promoters are obtained from Nippon Shokubai Co. of Osaka, Japan. These materials are aziridine molecular weight polymers having at least two aziridine functional groups. Although viscosity modifiers are generally not required, viscosity modifiers can be used when the viscosity of the printing composition is not suitable for the desired printing method. If obtained at your own expense, this paper size is applicable to China National Standard (CNS) M specification (2 丨 0 > < 297 mm) --------- installation -------^-order · ——.---- Line •-(Please read the notes on the back f to complete this page) 25 Mavis D \ Pstenmm.04-\ (M $ (N3K-Wl-〇48〇.Doc March 15, 1999 Α7 Β7 404994 V. Description of the invention (23) A suitable viscosity improver known as ACRYSOL @ RM 8 from Rohm & Haas of PA's. If the viscosity of the printing compound of the present invention is to be reduced, Water is added to the mixture. As mentioned above, the adhesive material can be applied to a preselected type of composite fabric 36. For example, in one embodiment, the adhesive material can be applied to a mesh type composite fabric. 36, so this type is an inner connection, forming a net-like pattern on the surface. For example, the adhesive material can be used according to the diamond shape lattice. In one embodiment, the diamond can have a length of 1/8 inch. In the opposite embodiment, this diamond contains a grid with a length of 6x1 0 · 3 ~ 9x1 0_3 inches. In other embodiments, the diamond may be Adhesive material is used for fabric types that are continuously expressed as individual dots. This particular embodiment is quite suitable for use in wiping products with a lower basis weight. Adhesives, such as dots, are applied on individual shapes without covering A strong part of the surface area of the fabric, while providing the fabric with sufficient strength. In some states, applying this adhesive material to the fabric surface & conversely affects the absorbency of the fabric. Therefore, in some uses, reduce the adhesive material The use of is better. In a further embodiment, according to the type of mesh in the connection of individual points, 'the adhesive material can be applied to the fabric / fabric 36. For example, in one embodiment,' based on having Individual points are applied to the diamond shape of the fabric between diamond shapes. Adhesive material can be applied to the fabric. Adhesive material can be applied to each side of the fabric to cover almost any amount of surface area. For example, adhesive can be applied The adhesive material covers about 10% ~ 60% of the surface area. It is desirable that the adhesive material will cover the paper and apply Chinese national standards. CNS) Α4 specifications (2〗 0X297 mm) I. ^ ¢ --- Γ (Please read the notes on the back first \ ^^ Script I) IT-- Printed by the Shellfish Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs «ui -I--I — ^ 1 26 Mavis D ^ Patenm〇01.〇4-\ 048m-W1-0480.DocManh 15, 1999 404394 A7 B7 V. Invention Zhu Ming (24) Central Bureau of Standards, Ministry of Economic Affairs Industrial and consumer cooperatives print about 20% of the cover to the surface area of each side of the fabric. The amount of all adhesive materials is applied to each side of the fabric / fabric, preferably in the range of about 2% to 15% by weight, based on the total weight of the fabric. Therefore, when the adhesive material is applied to each side of the fabric, the total amount added is about 4% to 30% by weight. Once the fabric is printed with an adhesive material, the fabric can be wound into a roll to act at different locations, or it can be fed continuously to further application sites. Referring now to FIG. 2, an exemplary compaction or the printing fabric 36 is introduced into the compaction site. In general, any suitable compaction can be used to add fabric thickness. It is desirable that the compaction and / or deformation of the fabric is performed using the MiCrex compression treatment. Micrex Acting Equipment was obtained from Micrex, Inc. of Walpole, Mass. It is considered that conventional crimping equipment can be used in place of or in addition to Micrex compression equipment. The printed fabric 36 is unwound from the supply roller 100 and fed into a micro-crepe machine 102. When the incoming fabric is compacted along the processing die 110 in a plane size (ie, in the mechanical direction), the printed fabric 36 is supported by the main roller 104 and fed into a contact with the application force against the original surface of the fabric 36 Concentrated channel 106. Once the fabric 36 is compacted, it can leave the curing or drying site 200. If the adhesive material is not completely cured when printed on the fabric when the fabric 36 enters the compaction site, the curing or drying site 200 may be used. Or and / or in addition, a drying place is required for some dry fabric uses. It may not be needed in the dry place 200 for other purposes. It is only based on the adhesive material. Please read the note on the back side and install the 1T- cable.

This paper size applies to China Solid State Standards (CNS) A4 specifications (210X297 after 2 ^ Mavis DAPatentmolM-WSOmWI ^ OmDoclnM 15, 9 A7 404994 V. Description of the invention) Select and / or related fabric dryness. The maturation or drying site 200 includes the formation of any heating device, such as a water vapor tank, hot reel, forced hot air, or in a furnace powered by infrared, microwave energy, hot air live analogues to form a dry place. Once stretched through the drying site 200, the fabric can be transferred to another location for further functioning, or it can be cut into thin sheets of general size for use as packaging for wipes. After applying the adhesive material to the fabric and compacting the fabric (and curing or drying, if necessary), the fabric is prepared as a wiping article in accordance with the present invention. Or anyway, the ideal step can be performed further on the fabric. For example, in one embodiment, the fabric can be calendered and then treated with a friction reducing agent to provide a wiping article having a smooth and low friction surface. If it is important to maintain as much bulk as possible on the fabric, it will be understood that this calendering step can be removed from the effect. Some examples of compounds that use friction reduction are disclosed in U.S. Patent No. 5,558,873, which is incorporated herein by reference. A compound with reduced friction can be a quaternary lotion, such as quaternary silicone. For example, this compound can include a silicone quaternary ammonium vapor. A commercially available silicone glycol quaternary ammonium vapor is suitable for use in the present invention, which is ABIL SW, purchased from Goldschmidt Chemical Company, Essen, Germany. This deformed composite nonwoven is manufactured in accordance with the action described above, which provides many advantages and benefits over wiped articles made in the past. A particular advantage is that the wiping articles of the present invention have the appearance and feel of a fabric article. I. 丨 installation line (Please read the note on the back and fill in this page)

Printed by the Central Bureau of Standards of the Ministry of Economic Affairs of the Shellfish Consumer Cooperatives II 28 Wav »〇APatenftPfci) 〇l〇4 ^ 8〇 ^ K ^ i ^ 8.0.0eAfercft 15, 1999 Printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Economics, A7 __404994 _B7 V. Description of the invention ¢ 6) Compared with the traditional manufacture of non-deformable hydraulic entangled composite materials, the deformed materials of the present invention have more comfort and stretch. The deformed material also provides better wiping or scrubbing due to deformation. Furthermore, the deformed composite material of the present invention has improved wet bulkiness due to deformation and latex. The basis weight for the manufacture of a paper wiping product is in accordance with the present invention, and generally ranges from about 20 to 200 grams per square meter (gsm), and particularly from about 35 to 100 gSm. In general, when higher basis weight products are more suitable for industrial wipes, lower basis weight products are more suitable for lighter wipes. The invention uses the following examples for easier understanding. In comparison with non-deformed wipes, which essentially produce the same hydrostatic entangled composite material, deformed wipes are made from hydroentangled composite materials. Two different wipe articles were manufactured and tested. The test results are contained in Table 1 below. The base fabric used to make the sample is the same and is formed by wet-precipitating a paper fabric on a continuous single-fiber nonwoven fabric and then drying. This base fabric was obtained as KorkhorseTM Manufactured Rags from Kimberly-Clark Worldwide, Inc. and has a basis weight of approximately 93 gsm. This material contains about 77% by weight of northern softwood kraft pulp and about 23% by weight of polypropylene spunbond. In essence, a sample of fishbone uses latex bonding material to both sides of the base fabric, as shown in Figure 3. Apply 1 2 wt% of the latex binder (when dry) to the base fabric. This printed fabric can be deformed using the Micrex compression treatment placed on a combed light sample (although other samples can be used). The size of this paper is applicable to China National Standard for Ladder (CNS) A4 (210X297 mm) (please read the note on the back and fill in this page). Installation · 1T-· -line · 29 t ^ DfPatenm〇l) 1.0t ~ \ 〇mpK-001-04K.DocUaKh15, m A7 B7 4Q4994 V. Description of the invention ¢ 7) Placed in (thousandths of an inch thickness) with a main blade system (4 blades): 0.010; 0.010; 0.020 ; And 〇〇〇〇. Use two impediments. They are located between the second and third main paddles, and between the third and fourth main paddles' and each is installed at 0.05 inches. This comb is installed at 1/8 inch and the number of compactions is 81. The high pressure at the main blade is 70 psi (cracks per square inch) and the mandrel pressure is 20 pSj. A 1

---------- 1 --- I 丨 _l-—ir: ------- line * ·-(Please read the note on the back first and fill in this page. Number of Neem samples from the local shellfish consumer cooperative 12% Change in basis weight (gsm) 93 104 + 11.8 Dry thickness (mm) 0.49 0.76 + 55 Wet thickness (mm) 0.59 0.74 +25.4 MD tensile strength (g) -Dry 6035 8217 + 36.1 MD Grab sample tensile strength (g) · Wet 5007 6122 +22.3 CD Grab sample tensile strength (g)-Dry 4637 6219 + 31.2 CD Grab sample tensile strength (g)-wet 3030 4250 +40.3 Water rate (seconds) 0.34 0.29-(14.7) Water capacity (g / m²) 371 378 _ Water capacity (%) 393 364-(7.4) Oil rate (seconds) 4.2 4.6-(9.5) copies The paper size is in accordance with the Chinese Standard (CNS) A4 (210X297 mm) 30 Mavis O ^ Pat Ming ΛΡΜ01.04- \ ΰ49〇 ^ 001 · 0460 · 〇〇 € Manh 15,1999 404994 V. Description of the invention (28) Oil capacity (g / m²) 308 354 + 14.9 Water capacity (%) 327 354 + 8.3 Suspension stiffness MD-dry (cm, limit = 8) 8 2.9 (64) Suspension stiffness CD-dry (cm) ,pole (Limit = 8) 3.26--The above tests performed on the samples were performed according to methods known to those skilled in the art. These and other amendments and changes to the present invention are implemented by those skilled in the art, without violating the invention. The spirit and the fan garden, which are specially placed in the scope of additional patent applications. In addition, the viewpoints of various embodiments will be exchanged in whole or in part. Furthermore, the technology of ordinary people will only borrow the above-mentioned examples I understand it, and there is no attempt to limit the invention further described in the scope of this additional patent application. I .-------- 装 ----— Order II -I ----- line {read first Read the note on the back and fill in this page) Printed by βζ 工 consuming cooperatives of the Central Bureau of Standards and Commerce of the Ministry of Economic Affairs The paper size is applicable to China National Standards (CNS) A4 (210X297 mm)

MwflsD? Patenm00l04- \ 04WK-mi-0480.Doc March 15, 1999 31 404994 A7 B7 V. Invention. Explanation 9 9) Graphic components Jan. Central Ministry of Economic Affairs, Ministry of Economic Affairs. head-box position mixing box 14 ---- sluice water gate 16 --------- fabric 18 ---- pulp fiber pulp fiber 20 nonwoven substrate nonwoven knee action 22 roll roller 24 nip rolling point 26 S-roll arrangement S-roll arrangement 28 stack roller stacking reel 30 stack roller stacking reel 34 hydraulic entangling manifold 36 hydraulic entangling manifold 36 composite material 38 vacuum slot empty slot 40 pickup roll sensor roll 42 through-air completely Dryer 44 outer rotatable cylinder 46 perforation perforation 48 hood cover 50 through-dryer belt 100 complete roll conveyor belt 100 supply roll supply light 102 microcreper micro-crepe machine 104 main roll (： 1 ^) 8 specifications (210 father 297 mm) Mavis 〇.APaienftPkWt〇4 ~ \ 〇4e «PK ^)-Mfi〇.D〇cJllaidi 15, 1999 (Please read and read first (Notes on the back fill this page)

32 404994 V. Description of the invention (30) 106 converging passage 110 treatment cavity processing cavity 200 drying station Drying place I, ^ — (Please read the notice on the back first and fill out this page) Order:

I Printed by the Ministry of Economic Affairs and Bureau of Standards, Bureau of Standards and Shipping Cooperatives This paper is sized to the Chinese National Standard (CNS) A4 (21 OX 297 mm)

MrnsDiV &et; etenm〇01.04- \ 04WK-0〇ms〇.DocMamh 15, 1999 33

Claims (1)

Printed by Lei Central Cooperative Bureau, Bayer Cooperative, 404994 Patent application scope 1. A method for forming a deformed composite material includes the steps of: providing a hydraulically entangled fabric containing a fibrous component and a non-woven layer of essentially continuous single fibers; Apply adhesive material to at least one side of the fabric; and compact the fabric at least along its plane size to increase its thickness and add deformation. 2. The method of claim 1, wherein the adhesive material comprises an aqueous solution mixture including a curable latex polymer, a coating, and a curing accelerator. 3. The method according to item 2 of the patent application, wherein the aqueous solution mixture comprises 100 dry weight / curable latex polymer, 0.5 to 33 dry weight / coating material, and 1 to 10 dry weight / curing accelerator. 4. The method as claimed in claim 2, wherein the aqueous solution mixture comprises 100 dry weight / curable latex polymer, 1 to 5 dry weight / paint, and 4 to 6 dry weight / aging accelerator. 5. The method according to item 2 of the patent application, wherein a short-acting base and a mixture are used for curing at a temperature lower than the dissolution temperature of the water-entangled fabric, and the aqueous solution mixture has a pre-curing pH adjusted to greater than 8. 6_ The method of claim 2 in which the cured latex polymer in the aqueous solution mixture is cured before the compaction step. 7. The method according to claim 2 of the patent application, wherein the cured latex polymer in the aqueous solution mixture is cured after the compaction step. 8. The method of claim 1 in the scope of patent application, wherein an adhesive material is applied to the first and second sides of the aforementioned fabric 'and the opposite sides of the aforementioned fabric. ¾ ---- Read the note on the back—n). &Quot; " -If 1— __ line --- (cns 34 MbvIs D. ^ PatentiPk001.04- \ D460fiK-Q01-0480.DocMdrch 15, f 999 404994 The method of applying for the patent No. 1 of the Fan Yuan patent, which uses an adhesive material to the front binding at least 2 to 15% by weight. 10. The method of applying the patent No. "Zheng, where the fabric is more It further contains-eight sticking agent 'This de-binder suppresses at least the fiber component part of the bonded fabric. 11. If the method of the scope of patent application No. 1 is further, it further comprises-sending less agent to at least one side of the fabric Steps. ^ 12. The method as claimed in the scope of the patent application, wherein the adhesive material is applied to the fabric on the sample. 13. The method as in the scope of the patent application, the scope of the application, wherein the sample includes a web-like sample. 14 The manufacture of a composite material is based on the role defined in the patent application park]. This composite material contains a hydraulically entangled fabric, which contains: greater than 50wt ^ of the fiber content; and substantially greater than the nonwoven layer of continuous single fibers. ~ 50% by weight; and Fan Yuan Bao The adhesive material covers at least one side of the composite material at least on one side. 15. The deformed composite material according to item 4 of the patent application scope, wherein the substantially continuous single fiber is at least a low softening point component and a high softening point component. Single fibers spun from bonded fibers, and at least some outer surfaces of single fibers composed of a low softening point component. 16. The deformed composite material according to item 14 of the patent application park, wherein the fiber component comprises pulp. 17. If you apply for the patented deformed composite material of Item 16, the paper size of this fiber is applicable to China National Standard (CNS) A4 (210X297 mm) m · (Please read the precautions on the back before filling this page) I II --- installed. Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives, printed at 3 5 atMtm〇1.04 ~ \ 〇mPKW1 ~ 0480.Doc March 1 Min 1999 A8 B8 C8 D8 404994 Patent application is further divided Contains synthetic fibers. 18. The deformed composite material according to item 14 of the scope of patent application, wherein the composite material further includes a subsidiary material. 19 • The scope of patent application, area 18 The deformed composite material is made of clay, concrete, starch, particulate matter, superabsorbent particulate matter, and combinations thereof. 2．such as the deformed composite material of item 14 of the patent application, Wherein this material has a basis weight of 20 ~ 200 g / m 2. 21 'The deformed composite material as described in the scope of application for patent No. 14 wherein the adhesive is exposed to a liquid having a pH between 2 and 13 The material maintained a fastness to dyeing greater than 3. 22. The deformed composite material according to item 14 of the patent application scope, wherein the adhesive material maintains a dyeing fastness of more than 3 when exposed to sodium hypophosgene. 23. The deformed composite material as claimed in item 14 of the patent application scope, wherein the agent material maintains a dyeing fastness of more than 3 when exposed to alcohol 24_-kinds | Qian Π Composite material contains: Fibrous original paper ruler Qi Jicai ------- ^ ------, 1T _-- ^ ---- ^ (Please read the note f on the back before filling this page) Printed by the Consumers' Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs «. Generally, the non-woven layer; and the range includes a bonding material covering at least a portion of at least one side of the composite material. The fabric is compacted along at least one of the planes to increase its thickness and add deformation. 25. The deformed composite material according to item 24 of the application, wherein the air-entangled fabric contains more than 50% by weight of the fiber component; and substantially greater than continuous ^^ MawsD ^^ ent ^ k001.04- \ O48 (^ PK-0 〇1-0480.Doc March 15, 1999 404994 A8 B8 C8 D8 6. 0 ~ 50wt% of the non-woven layer of single fiber for patent application. (Please read the precautions on the back before filling this page) 26. If you apply The deformed composite material of the scope of the patent No. 24, wherein the air-entangled woven fabric contains more than 70% by weight of the fiber component; and generally 0 ~ 30% by weight of the nonwoven layer of the continuous single fiber. A deformed composite material, wherein the substantially continuous single fibers are single fibers spun from spliced fibers containing at least a low softening point component and a high softening point component, and at least some outer surfaces of the single fibers composed of a low softening point component. 28. The deformed composite material according to the scope of patent application No. 24, wherein the fiber component comprises pulp. 29. The deformed composite material according to the scope of patent application No. 26, wherein the fiber component further comprises synthetic fiber 30. For example, the deformed composite material under the scope of the patent application No. 24, wherein the composite material further includes a secondary material. 31. For example, the deformed composite material under the scope of the patent application, No. 30, wherein the secondary material is from clay, concrete, Starch, particulate matter, super absorbent particulate matter, and combinations thereof. Printed by the Consumer Cooperatives of the Central Sample Rate Bureau of the Ministry of Economic Affairs. 32. For example, the deformed composite material of the 24th scope of the patent application, which has 20200 grams Basis weight per square meter. 33. —A kind of wiper product of deformed composite material contained in Item 24 of the patent application Fanyuan. This paper size applies to China National Standard (CNS) A4 (210X297 mm) 〇y Mavis D ^ Patenm〇01.04 ~ \ 04QC ^ PK-001-Q480.D〇c March 15, 1999