TWI268974B - Method for the application of viscous compositions to the surface of a paper web and products made therefrom - Google Patents

Method for the application of viscous compositions to the surface of a paper web and products made therefrom Download PDF

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Publication number
TWI268974B
TWI268974B TW091135925A TW91135925A TWI268974B TW I268974 B TWI268974 B TW I268974B TW 091135925 A TW091135925 A TW 091135925A TW 91135925 A TW91135925 A TW 91135925A TW I268974 B TWI268974 B TW I268974B
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TW
Taiwan
Prior art keywords
composition
fabric
thin
paper product
tissue
Prior art date
Application number
TW091135925A
Other languages
Chinese (zh)
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TW200304978A (en
Inventor
Strong Chuang
Kou-Chang Liu
Paul Beuther
Frank Druecke
Lee Garvey
Original Assignee
Kimberly Clark Co
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Priority claimed from US10/029,118 external-priority patent/US6716309B2/en
Priority claimed from US10/036,735 external-priority patent/US6805965B2/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of TW200304978A publication Critical patent/TW200304978A/en
Application granted granted Critical
Publication of TWI268974B publication Critical patent/TWI268974B/en

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0047—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by spraying or projecting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In general, the method includes the steps of extruding a composition containing a chemical additive through a meltblown die and then applying the composition to a moving paper web. In one embodiment, the chemical composition is extruded into fibers and applied to the paper web. The chemical composition can contain, for instance, various additives, such as a polysiloxane softener.

Description

1268974 玖、發明說明： 【先前技術】 消費者在各種用途中都會使用到紙類擦拭產品，如面紙和浴 廁用紙。除了其他用途，面紙也不止用在鼻子上，而亦可當作一 般擦拭產品來使用。所以，目前市面上可以得到許多不同種類的 涛紙產品。 在某些應用中，薄紙產品被處以聚矽氧烷乳液以增加面紙的 柔軟度。在面紙中添加矽氧烷合成物可以對薄紙增添改善的柔軟 度，同時維持薄紙的強度並減少薄紙在使用時所產生的棉絮量。 在造紙工業中，已具體設計出各種製造技術來生產吸引消費 者的紙類產品。製造者已應用各種方法來添加化學添加劑（如矽 氧烷合成物）來至薄織物表面。目前，將化學劑加到薄織物表面 的其中一種方法爲照相輪轉凹版術印製程序。照相輪轉凹版術印 製程序利用印製滚輪來輸送化學劑到一基層上。使用照相輪轉凹 版術來加到織物上的化學乳膠通常需要添加水，表面活性劑，及 /或溶劑，讓乳膠能被印製到基層上。此類添加物不只貴，且會 增加乾燥時間且讓製程較複雜。 將化學添加劑加到薄織物表面的另一種方法爲霧化喷灑。霧 化喷灑是將一化學物與一壓縮氣體混合而形成小滴的程序，而這 些小滴會被喷到一基層上，如紙。霧化程序的一個問題是製造者 難以控制要加到紙層的化學物量。因此，霧化喷灑技術常發生的 問題就是會過量喷灑，其會在喷霧器周圍不良地增加機械及設備 和產品表面。再者，過度喷灑會浪費使用的化學物，包括無效率 地將添加劑加到薄織物上。此外，霧化喷灑技術之缺乏控制的缺 點亦影響了化學劑在薄織物上的均勻度。1268974 玖, invention description: [Prior Art] Consumers use paper-based wipes such as facial tissue and toilet paper in a variety of applications. For other purposes, facial tissue is not only used on the nose, but can also be used as a general wipe product. Therefore, many different types of Tao paper products are available on the market. In some applications, tissue products are treated with a polyoxyalkylene emulsion to increase the softness of the tissue. The addition of a naphthenic composition to the face paper adds an improved softness to the tissue while maintaining the strength of the tissue and reducing the amount of batt that the tissue produces during use. In the paper industry, various manufacturing techniques have been specifically designed to produce paper products that appeal to consumers. Manufacturers have applied various methods to add chemical additives (such as siloxane compositions) to the surface of the tissue. Currently, one of the methods of adding a chemical agent to the surface of a tissue is a photographic rotogravure printing process. The photographic rotogravure printing process uses a printing roller to transport chemicals to a substrate. Chemical latexes that are applied to fabrics using photo rotogravure typically require the addition of water, surfactants, and/or solvents to allow the latex to be printed onto the substrate. Such additives are not only expensive, but also increase drying time and make the process more complicated. Another method of adding chemical additives to the surface of a tissue is atomized spray. A mist spray is a process in which a chemical is mixed with a compressed gas to form droplets that are sprayed onto a substrate, such as paper. One problem with the atomization process is that it is difficult for the manufacturer to control the amount of chemical to be added to the paper layer. Therefore, the problem often associated with atomized spray techniques is excessive spraying, which can adversely increase the mechanical and equipment and product surfaces around the sprayer. Furthermore, overspraying wastes the chemicals used, including inefficient addition of the additive to the tissue. In addition, the lack of control of atomized spray technology also affects the uniformity of the chemical on the thin fabric.

Becky-CAWINSOFTA 與利\PkOO 1.08~\0822\P!C-00 卜0822.doc2003/6/3 1268974 鑑於上述，在工業中需要—種能 織物表面情況的方法。 β化學添加劑添加至紙類 再者，除了上述添加化學劑 添加劑’如軟化劑，亦可⑼祕/顿物表面的困難外，某些 某些用途中是被期望的，_^^水性。雖然斥水性在 良地影響產品。舉例來説，#、_、 逆中，斥水性的增加會不 在便器或馬桶内時便會不^解U纟㈣斥水性增加，當其被丟 難在柔軟度和吸收性之間找出平衡點，u在某些用迷中’很 卻都是理想的優點，尤其對浴廁用紙而句化兩個特性對薄紙來説 因此，亦需要一種 序’細 二:=:=物:‘丨_物_物， 紙類產品。 η對由此程序所製造的改良 例如，在一貝她例中，本發 Μ 一 月係針對將一添加劑加到一紙類 織物（如一薄織物）的程序，並句私夕 " L μ /、 私一黏性組成物射到紙類織物 上的步骤。此錄組成物的純μ讓組成物在被射職物上時 形成纖維狀。大致上，任何合適的射_都可用來將組成物加 到織物上。舉例來説，在一宭竑仏丨a 貫她例中，組成物藉一熔噴模具來射 出且在加到織物以前被變薄。 組成物大致上可爲任何對紙類織物有㈣物質。舉例來説， 組成物可纽良織物物理性質，提供_抗菌性f，提供織物醫 護性質，或提供織物的使用者其他良好益處的局部配方。舉例來 説，組成物可以含有抗粉次劑，抗微生物劑，抗菌季，防腐劑，Becky-CAWINSOFTA and Lee \PkOO 1.08~\0822\P!C-00 Bu 0822.doc2003/6/3 1268974 In view of the above, there is a need in the industry for a method of fabric surface condition. Addition of β chemical additive to paper In addition to the above-mentioned addition of chemical additives such as softeners, it is also possible to (9) the difficulty of the surface of the object, which is desirable in some applications, _^^ water. Although water repellency affects the product in a good way. For example, #, _, reverse, the increase in water repellency will not be solved when the toilet or toilet is not in the toilet. (4) The water repellency increases, and when it is lost, it is difficult to find a balance between softness and absorbency. Point, u is an ideal advantage in some fans, especially for the toilet paper, which is characterized by two characteristics for thin paper. Therefore, a sequence of 'fine two: =:= object: '丨_物_物, paper products. η is an improvement made by this procedure. For example, in a case of her, the first issue of the present invention is directed to the process of adding an additive to a paper fabric (such as a thin fabric), and the phrase "L μ" /, the step of the private viscous composition on the paper fabric. The pure μ of this recorded composition allows the composition to form a fibrous shape when it is placed on the target. In general, any suitable shot can be used to apply the composition to the fabric. For example, in one example, the composition was shot by a meltblowing die and thinned prior to application to the fabric. The composition can be substantially any of the four types of paper-based fabrics. For example, the composition may be a physical property of the fabric, provide an antibacterial property, provide a fabric care property, or provide a topical formulation that provides other benefits to the user of the fabric. For example, the composition may contain anti-powder agents, antimicrobial agents, antibacterial seasons, preservatives,

Becky-C:\WINSOFTAW Wk〇〇»-08~\0822\PK-001 -0822.doc2003/6/3 6 1268974 抗毒物劑，化妝收斂劑，藥鉍 · ‘ 收斂浏，aiol〇gicai劑，潤膚劑 外用止痛劑，濕潤劑，增渴硃丨 、浏，皮膚調節劑，皮膚剥落劑，防俨 劑，和這些物質的混合物。在—余、 思 , 她例中，组成物爲一軟化劑。 舉例來說，此軟化劑可爲聚矽氧坑。 【實施方式】 現在將參考本發明的實施例，以下將提出-或更多的範例。 各範例僅料釋用，而残姻_本發明。纽上，孰於此哨 技術者可以很容易地對本發明做各種修正和改變，卻不偏離林 明的精神或範圍。例如’在_t施例的某部份中被説明或描述^ 特色可用在另一實施例中而產吐 a 生另一個貫施例。因此，本發明鵷 盍此類修正和變化及其同等物，如同附加的中請專利範圍中 者。熟於此做術者會瞭解財討論僅作爲示«關的描述， 而残限制本發明得婦泛的領域，更廣泛的領朗具體説明於 示範解釋中。 ； 、一般而言’本發較針對經由-料模具嘴將-黏性化學組 成物添加到_紙類織物上，如—薄織物。本索發明者已發現到血 照相輪轉凹版術及霧化程序比較下，炼喷方法比較有效率: 例如’與照相輪轉凹版術比較，本發明組成物加到紙類織物 的程序可讀單純不複雜。本發明程序亦提供了較有彈性的操作 參數。舉例來説，已發現本發明的程序對於流動速率提供了較佳 的检制，包括將被施加的一定程度組成物加到紙類織物。在某些 iC用中本發明程序亦可允泎組成物以比照相輪轉凹版術更高的 速度來加到紙類織物中。 與霧化噴灑程序比較’本發明可對添加速率提供較大的控 制，且可較均勻地將組成物加到紙類織物中。本發明亦可較佳地Becky-C:\WINSOFTAW Wk〇〇»-08~\0822\PK-001 -0822.doc2003/6/3 6 1268974 Anti-toxic agent, cosmetic astringent, medicine 铋 · 'Convergence Liu, aiol〇gicai agent, run Skin external analgesics, humectants, thirst, sputum, skin conditioners, skin exfoliants, anti-caries agents, and mixtures of these substances. In - Yu, Si, her example, the composition is a softener. For example, the softener can be a polysiloxane pit. [Embodiment] Reference will now be made to embodiments of the present invention, which will be set forth below. Each example is intended to be used only, and the remainder is the invention. In the past, the technician can easily make various modifications and changes to the present invention without departing from the spirit or scope of Lin Ming. For example, 'is illustrated or described in a portion of the _t embodiment. ^ Features may be used in another embodiment to produce vomiting another embodiment. Accordingly, the present invention is susceptible to such modifications and variations and equivalents thereof as in the appended claims. Those skilled in the art will understand that the financial discussion is only used as a description of the deduction, and that the disability limits the field of the invention, and the broader scope is specifically explained in the demonstration. In general, the present invention adds a viscous chemical composition to a paper-like fabric, such as a thin fabric, for the via-mold nozzle. The inventor of the present invention has found that the method of refining and spraying is more efficient in comparison with the blood rotogravure and the atomization procedure: for example, the procedure of the composition of the present invention applied to a paper fabric is simple and readable compared with the rotogravure technique. complex. The inventive procedure also provides more flexible operating parameters. For example, the procedure of the present invention has been found to provide a better check for flow rates, including the application of a certain degree of composition to a paper web. In some applications of iC, the inventive procedure also allows the composition to be added to the paper web at a higher speed than the rotogravure process. Compared to the atomized spray procedure, the present invention provides greater control over the rate of addition and allows for more uniform application of the composition to the paper web. The invention may also preferably

Becky-C:\WINSOFTi^；ilJ\PkOO 1.08~\0822\PK-001 -0822.doc2003/6/3 η 1268974 且對於組成物在織物上的配置能提 元、防對於組成物添加的阻礙， 供更佳的控制。 與夭2明程序的另—優點爲此程序適合用來將較高黏性的化 〜，面雜劑’防腐劑，抗發>、包劑等混合，就可以加到 我 所以’本發明比許多傳統的施加系統更經濟且較不 卜在本發明-實施例中…含有化學添加劑的組成物可被加到 、截式的紙類織物中，如連續纖維形式。具體而言，已發現在 奋^、下根據本發明所添加的組成物在經由溶喷模具嘴噴出 a n㈣t。組成物纖維化的能力能提供許多優點。舉例來説， 成截、、隹時’組成物可以輕易地被紙類織物留住。纖維亦可被 置^織姻特定位置上。再者，若期望的話，纖維不會穿過織物 勺:個厚度，而會維持在織物表面上，也就是期望能對消費者提 仪显處之化學添加劑的所在地。 、本么明另一優點爲在某些應用中，化學添加劑的添加量可以 比^多照相輪轉凹版術所需要的量還少，卻仍可得到相同或更好 ' 尤其，既然化學添加劑可以較黏的形式來被添加而不會 /成乳狀物或溶液，且因爲化學添加劑可以像纖維那樣均勻地 =佈，物表面，所以能得到相同或更加的結果，而化學添加劑的 =加里部不需要像許多先前技術所用的那麼多。舉例來説，軟化 y加到織物的量可比照相輪轉凹版術及喷灑程序所使用的少，卻 “有同的权化效果。再者，因爲所需的化學添加劑較少，可 想而知能省下額外的花費。 亦1現到在某些應用中，本發明處理的紙類織物明顯地增加Becky-C:\WINSOFTi^;ilJ\PkOO 1.08~\0822\PK-001 -0822.doc2003/6/3 η 1268974 and for the composition of the composition on the fabric can improve the element, prevent the addition of the composition, For better control. Another advantage of the program is that the program is suitable for mixing higher viscosity ~, surface agent 'preservative, anti-hair>, bag, etc., can be added to me, so the invention It is more economical and less than many conventional application systems. In the present invention - a composition containing a chemical additive can be added to a cut-off paper fabric, such as a continuous fiber form. Specifically, it has been found that the composition added in accordance with the present invention is sprayed with a n(tetra)t via a mouth of a solvent spray die. The ability of the composition to fibrillate provides many advantages. For example, the composition of the cut, 隹, 隹 can be easily retained by the paper fabric. The fibers can also be placed in a specific location. Furthermore, if desired, the fibers do not pass through the fabric scoop: a thickness that is maintained on the surface of the fabric, i.e., where chemical additives are desired to be presented to the consumer. Another advantage of this is that in some applications, the amount of chemical additives added can be less than that required for multi-photogravure gravure, but still can be the same or better' especially, since chemical additives can be compared The sticky form is added without being a milk or solution, and because the chemical additive can be uniformly distributed like a fiber, the surface of the object, the same or more results can be obtained, while the chemical additive = the Garment It needs to be as much as many of the techniques used in the prior art. For example, the amount of softening y added to the fabric can be less than that used in the rotogravure and spray procedures, but it has the same weighting effect. Furthermore, because fewer chemical additives are required, it is conceivable. Saves extra cost. Also 1 in some applications, the paper fabric treated by the present invention is significantly increased

Becky-C:\WINSOFT\^ilJ\PkOO 1.08~\0822\PK.-001 -0822.doc2003/6/3 1268974 了織物的濕強度。舉例來説，當添加特定組成物如斥水組成物 時，發現到受處理的紙類織物具有改善的橫向濕對乾比例。於此 使用之“濕對乾比例”爲濕抗張強度除以乾抗張強度之値。對於 本發明所處理的紙類織物而言，橫向濕對乾比例可以增加至少 25%，具體來説爲至少40%，較具體爲至少50%。 舉例來説，本發明處以斥水性組成物（如聚矽氧烷）的薄織 物，其橫向濕對乾比例至少爲0.45，具體來説至少0.48，較具體 來説至少0.50。藉著將斥水組成物加到連續細絲形式的薄織物表 面，可形成一非可濕性網狀薄紙，當此薄紙濕潤時能提供顯著的 強度，但由於細絲之間有大量未包覆的組織，故此薄紙仍保有絶 佳的吸收性。 在本發明之一方面，一含有斥水性化學添加劑的組成物被加 到一薄紙中，如一浴廁用紙。化學添加劑，舉例來説，可爲一軟 化劑。藉以非連續方式來添加斥水性組成物，可以產生一不僅具 有塗劑，柔軟觸感的薄紙，且此薄紙即使在添加有斥水性組成物 的情況下，仍然具有良好的可濕性。在此方式中，黏性斥水性組 成物可加到浴廁用紙中以改良薄紙的性質卻不會不良地影響薄 紙的可濕性。 根據本發明，可加到紙類織物的可行原料或化學添加劑包括 (但不限制於此）抗粉刺劑，抗微生物劑，抗菌劑，防腐劑，抗氧 化劑，化妝收敛劑，藥物收叙劑，aiological添加劑，防臭劑， 潤膚劑，外用止痛劑，薄皮成形劑，芳香劑，濕潤劑，天然增濕 劑及其他此項技術中已知的皮膚增濕原料，不透明劑，皮膚調節 劑，皮膚剝落劑，皮膚保護劑，溶劑，遮光劑和表面活性劑。根 據本發明，上述化學添加物可單獨或與其他添加劑混合施用。Becky-C:\WINSOFT\^ilJ\PkOO 1.08~\0822\PK.-001 -0822.doc2003/6/3 1268974 The wet strength of the fabric. For example, when a specific composition such as a water repellent composition is added, it is found that the treated paper fabric has an improved lateral wet to dry ratio. The "wet to dry ratio" used herein is the wet tensile strength divided by the dry tensile strength. For paper fabrics treated in accordance with the invention, the transverse wet to dry ratio can be increased by at least 25%, specifically by at least 40%, more specifically by at least 50%. For example, the present invention employs a thin fabric of a water repellent composition (e.g., polyoxyalkylene) having a transverse wet to dry ratio of at least 0.45, specifically at least 0.48, more specifically at least 0.50. By adding the water repellent composition to the surface of the tissue in the form of a continuous filament, a non-wettable web of tissue can be formed which provides significant strength when wet, but due to the large amount of unwrapped filaments The tissue is covered, so the tissue still retains excellent absorbency. In one aspect of the invention, a composition containing a water repellent chemical additive is added to a thin paper, such as a toilet paper. The chemical additive, for example, may be a softening agent. By adding the water-repellent composition in a discontinuous manner, it is possible to produce a tissue which has not only a coating agent and a soft touch, and which has good wettability even in the case where a water-repellent composition is added. In this manner, the viscous water repellent composition can be added to the toilet paper to improve the properties of the tissue without adversely affecting the wettability of the tissue. According to the present invention, possible raw materials or chemical additives that can be added to paper-based fabrics include, but are not limited to, anti-acne agents, antimicrobial agents, antibacterial agents, preservatives, antioxidants, cosmetic astringents, drug-receiving agents, Aiological additives, deodorants, emollients, topical analgesics, thin skin forming agents, fragrances, humectants, natural moisturizers and other skin moisturizing materials known in the art, opacifiers, skin conditioners, skin Exfoliating agents, skin protectants, solvents, sunscreens and surfactants. According to the present invention, the above chemical additives may be administered alone or in combination with other additives.

Becky-C:\WINSOF-ng/|IJ\Pk00l.08~\0822\PK-001-0822.doc2003/6/3 g 1268974 在本發明一實施例中，程序係針對將一軟化劑加到一薄織物 上。舉例來説，軟化劑可爲聚矽氧垸，其可讓使用者肌膚對薄紙 產品有幸父柔軟的觸感。可用在本發明的合適聚石夕氧院包括胺，乙 醛，羧酸，氫氧根，垸氧根，聚醚，聚乙烯氧化物及聚丙烯氧化 物衍生的矽氧垸，如氨基聚二烷基矽氧垸。當使用氨基聚二垸基 矽氧烷時，兩個烷根可爲甲基團，乙基團，和/或含有3到8個 碳原子的直線分支或環狀碳鏈。商業上可得的某些聚矽氧垸例子 包括 Kelmar Industries 的 WETSOFT CTW，AF-21, AF-23 和 EXP-2025G ’ Witco Corporation 的 Y-14128, Y-14344, Y-14461 和 FTS-226，以及 Dow Corning Corporation 的 Dow Corning 8620, Dow Corning 2-8182 和 Dow Corning 2-8194。 在過去，聚矽氧垸通常與水，防腐劑，抗起泡劑和表面活性 劑（如非離子性的乙氧基醇）混合，而形成穩定且不含微生物的乳 液並加到薄織物。雖然本發明的程序能承受較高的黏性，不過， 聚矽氧烷仍可以直接加到薄織物或另一紙類產品中，而不需要與 水，表面活性劑或其他稀釋劑混合。例如，根據本發明，一不含 K的、.且成物’如不含水的聚矽氧燒可被加到織物中。因爲聚石夕氧 炫可，加到織物中而不需要與其他原料混合 ，所以本發明的程序 =許多先前技術經濟且較不複雜。再者，如上所述，已發現到僅 而力入牵又 > 墨的化學添加劑就能具有相同或更加的結果，而進— 步地節省花費。 在過去，由於聚矽氧垸和其他添加劑的斥水性，因此在某些 用逆中會限制性地使用。舉例來説，已發現到將聚珍氧坑軟化劑 力^到'心廁用紙中會不良地影響薄紙的可濕性。然而，藉著將聚石夕 氧k s作纖維加到織物的特定區域中，卻發現到薄織物可加入斥Becky-C:\WINSOF-ng/|IJ\Pk00l.08~\0822\PK-001-0822.doc2003/6/3 g 1268974 In one embodiment of the invention, the program is directed to adding a softener to a On the thin fabric. For example, the softener can be a polyoxyn oxime, which allows the user's skin to have a soft touch on the tissue product. Suitable polyoximes for use in the present invention include amines, acetaldehydes, carboxylic acids, hydroxides, oximes, polyethers, polyethylene oxides, and polyoxyethylene oxides derived from polypropylene oxides, such as amino poly Alkyl oxime. When an aminopolydidecyloxane is used, the two alkyl groups may be a methyl group, an ethyl group, and/or a linear or cyclic carbon chain having 3 to 8 carbon atoms. Some examples of commercially available polyoxoximes include WETSOFT CTW of the Kelmar Industries, AF-21, AF-23 and EXP-2025G 'Y-14128, Y-14344, Y-14461 and FTS-226 of Witco Corporation, Dow Corning 8620, Dow Corning 2-8182 and Dow Corning 2-8194 from Dow Corning Corporation. In the past, polyfluorene oxides were usually mixed with water, preservatives, anti-foaming agents and surfactants (e.g., nonionic ethoxylated alcohols) to form a stable, microbial-free emulsion and applied to a thin fabric. While the procedure of the present invention can withstand higher viscosities, the polyoxyalkylene can be added directly to the tissue or another paper product without the need to mix with water, surfactants or other diluents. For example, in accordance with the present invention, a K-free, and article, such as a non-aqueous polyoxymethane, can be added to the fabric. Because of the concentrating energy, it is added to the fabric without mixing with other materials, so the procedure of the present invention = many prior art economics and less complex. Further, as described above, it has been found that chemical additives which only force the ink can have the same or more results, and further save costs. In the past, due to the water repellency of polyoxonium and other additives, it was used restrictively in some applications. For example, it has been found that the softening of the polyoxygen crater into the toilet paper can adversely affect the wettability of the tissue. However, by adding the polyoxin k s as a fiber to a specific area of the fabric, it was found that the thin fabric can be added to the repulsion.

Becky-CAWlNSOFTAWi'I^kOO 1 ·〇8^0822\ΡΚ-001 -〇822.doc20〇3/6/5 1268974 水性組成物而改善了織物的性質同時保有可接受的可濕性。尤 其’如下將更詳細説明者，在本發明一實施例中，一斥水性組成 物可以分離或非連續方式來加到紙類織物中，以維持藉著使用組 成物來改善織物性質，和維持可接受之吸收性及可濕性之間的平 衡。 參考第一圖，其説明了本發明之一實施例。如圖所示，有一 從右邊移到左邊的薄織物P1)，此織物是由一面向上的第一側（45) 和一面向下的第二側（46)所組成。此薄織物（21)會將一黏性組成 物流接收在其第一側（45)上。 一般來説，組成物流(29)係在織物成形之後被加到織物（21) 上的。舉例來説，組成物可在織物成形之前加到織物上，或在織 物被纏繞之前加到織物上。或者，組成物可於重繞機系統的分配 處理程序中來被添加。如第一圖所示’織物（21)在被添加組成物 後可使用砑光滚輪(25,26)來砑光。或者，織物可先被砑光，之後 再將組成物加到織物上。砑光滾輪可提供平滑的表面製造出讓消 費者感覺觸感更柔軟的產品。 如圖所示，一含有化學添加劑的組成物被射出而形成一加到 織物（21)上的組成物流(29)。一般來講，任何合適的射出裝置皆 玎用於本發明。在一實施例中，舉例來説，射出機包括熔喷模具 (27)。一熔喷模具爲一種射出機，其包括許多細微的，通常是圓 形，方形或矩形的模具毛細管或喷嘴而可用來形成纖維。在一實 施例中，一熔喷模具可匯集高黏度氣流(如空氣），其可讓離開喷 嘴的纖維變薄。例如，一熔喷模具的依例子揭示於Butin等人提 出的美國專利第3,849,241號，其内容於此併入參考之。 如第一圖所示，熔喷模具（2乃會從模具尖端（28)射出黏性組Becky-CAWlNSOFTAWi'I^kOO 1 ·〇8^0822\ΡΚ-001 -〇822.doc20〇3/6/5 1268974 The aqueous composition improves the properties of the fabric while maintaining acceptable wettability. In particular, as will be explained in greater detail below, in one embodiment of the invention, a water repellent composition can be added to the paper web in a separate or discontinuous manner to maintain fabric properties and maintain by using the composition. Acceptable balance between absorbency and wettability. Referring to the first figure, an embodiment of the invention is illustrated. As shown, there is a tissue P1) moving from the right to the left, which fabric consists of a first side (45) facing up and a second side (46) facing down. This thin fabric (21) will receive a viscous composition stream on its first side (45). Generally, the constituent stream (29) is applied to the fabric (21) after the fabric is formed. For example, the composition can be applied to the fabric prior to formation of the fabric or applied to the fabric prior to being entangled. Alternatively, the composition can be added in the dispensing process of the rewinding system. As shown in the first figure, the fabric (21) can be calendered using a calender roller (25, 26) after the composition is added. Alternatively, the fabric may be first calendered and then the composition applied to the fabric. The calender roller provides a smooth surface to create a product that makes the consumer feel softer. As shown, a composition containing a chemical additive is ejected to form a constituent stream (29) which is applied to the fabric (21). In general, any suitable injection device is used in the present invention. In one embodiment, for example, the injection machine includes a meltblowing die (27). A meltblowing die is an injection machine that includes a plurality of fine, usually circular, square or rectangular mold capillaries or nozzles for forming fibers. In one embodiment, a meltblowing die can collect a high viscosity gas stream (e.g., air) that can thin the fibers exiting the nozzle. For example, a melt-blown stencil is disclosed in U.S. Patent No. 3,849,241, the entire disclosure of which is incorporated herein by reference. As shown in the first figure, the melt-blown mold (2 will emit the viscous group from the mold tip (28).

Becky-C:\WlNSOFT\專利\Pk〇〇l.〇8~\0822\PK-001-0822.doc2003/6/3 γ 1268974 成物氚（29)。如圖所示，熔喷模具可與空氣帷幕(3〇a_b)結合而 置。2氣帷幕(30a，b)可完全地包圍射出的組成物流(29包圍，而 在其他應用中，空氣帷幕(30a-b)可僅部份地包圍組成物流(29)。 S殳氣帷幕存在時，其可幫助組成物加到紙類織物上，也可幫助 射出的組成物形成纖維及/或讓任何成形的纖維變薄。根據特定 的應用，空氣帷幕可爲室溫或加熱溫度。 在薄織物（21)下方有一抽風扇（31)。此抽風扇（31}係供改善空 氣流動並利用一壓縮空氣的力量來促使組成物流（29)向下流到 柏織物(21)的第一側（45)。抽風扇（31)也可以藉一抽風管(32)來移 除附近空中即刻形成的粒子或其他殘粒。抽風扇（31)係藉著第一 圖虛線所示的旋轉螺旋槳（33)來吸引空氣。 第二圖更詳細地顯示熔噴模具（27)，其中空氣吸入口（34a-b) 將空氣帶入熔噴模具（27)。空氣會從空氣吸入口（34a)和（34b)分别 進入空氣管（35)及空氣管（36)。空氣會分别沿著空氣通道(37)和空 氣通道（38)進入模具尖端（28)中央附近的位置，空氣係在這個位 置與含有所欲化學添加劑的黏性組成物（4〇)結合，而此化學添加 劑係從一儲槽(39)流到模具尖端（28)的。然後，組成物會跟黏性 組成物流(29)—樣向下移動，且被空氣帷幕(3〇a_b)包圍保護。 第三圖爲熔噴模具(27)的底部視圖，就像從薄織物(21)(如第 一圖所示）沿著組成物流（29)的路徑向上看模具尖端（28)流出組 成物流(29)的那個位置所得的視圖。在一實施例中，熔喷模具（27) 係由孔洞（42)(第三圖有顯示數個）所組成，而這些孔洞(42)可如第 二圖所示的單一列方式來排列。在其他實施例中，熔喷模具(27) 可以只有幾個分散的孔洞（42);或者，數列甚至是一系列的管道 也可以用來排出組成物流。在某些情況中，管道和孔洞（42)的組Becky-C:\WlNSOFT\patent\Pk〇〇l.〇8~\0822\PK-001-0822.doc2003/6/3 γ 1268974 成氚 (29). As shown, the meltblowing die can be combined with an air curtain (3〇a_b). The 2 gas curtains (30a, b) can completely surround the outgoing constituent stream (29, while in other applications, the air curtains (30a-b) can only partially enclose the constituent stream (29). It can help the composition to be applied to the paper fabric, and can also help the emerging composition to form fibers and/or thin any shaped fibers. Depending on the particular application, the air curtain can be at room temperature or at a heating temperature. Below the thin fabric (21) there is a draft fan (31) which is used to improve air flow and utilizes the force of a compressed air to cause the constituent stream (29) to flow down to the first side of the cypress fabric (21). (45) The exhaust fan (31) may also use an exhaust duct (32) to remove particles or other debris formed immediately in the vicinity of the air. The exhaust fan (31) is a rotating propeller as indicated by the dashed line in the first figure ( 33) to attract air. The second figure shows the meltblowing die (27) in more detail, wherein the air suction port (34a-b) brings air into the meltblowing die (27). Air will pass from the air suction port (34a) and (34b) enter the air pipe (35) and the air pipe (36) respectively. The air will follow the air separately. The channel (37) and the air channel (38) enter a position near the center of the mold tip (28) where the air is combined with a viscous composition (4〇) containing the desired chemical additive, and the chemical additive is from The reservoir (39) flows to the tip (28) of the mold. The composition then moves downwardly with the viscous constituent stream (29) and is surrounded by an air curtain (3〇a_b). The bottom view of the spray mold (27) is like the position from the thin fabric (21) (as shown in the first figure) along the path of the constituent stream (29) looking up at the mold tip (28) flowing out of the constituent stream (29). The resulting view. In one embodiment, the meltblowing die (27) is comprised of holes (42) (there are several shown in the third figure), and the holes (42) can be as a single column as shown in the second figure. In other embodiments, the meltblowing die (27) may have only a few discrete holes (42); alternatively, a series or even a series of pipes may be used to discharge the constituent streams. In some cases, Group of pipes and holes (42)

Becky-C:\ WiNSOFTV ^il]\PkOO 1.08~\0822\PK-001 -0822.doc2003/6/3 12 1268974 合可破利用。在其他例子中（未顯示），也有利用多列開口的，在 本發明範園中，對於各種不同的幾何排列和圖案都沒有限制而能 夠應用在熔喷模具(27)上，以射出組成物流(29)。 在本發明的某貫施例中，用一氣動槽（未顯示）來輸送氣體（如 二氣）至熔喷模具（27)以強迫組成物通過模具尖端。組成物（4〇)被 &追通過熔喷模具（27)並通過沿著模具尖端長度彼此相隔一段 距離的喷嘴或孔洞。大致上，熔噴模具尖端上的喷嘴尺寸和數量 可根據不同的應用來變化。 舉例來説，喷嘴的直徑可爲哩至5〇哩，具體來説爲J4 里至25哩。f嘴沿著模具尖端的的相隔程度可從每英忖3個喷 嘴至每英吋50個喷嘴，具體來説爲每英吋5個喷嘴至每英吋3〇 個噴嘴。例如，在一實施例中，一使用之模具尖端上的喷嘴排列 可爲每英吋17個，其中各喷嘴的直徑爲14哩。 兩道壓縮空氣流在離開熔喷模具（27)後會會合在組成物流 (29)的任一側。形成的空氣型態會***組成物流(29)的層流並使 形成的纖維在移到織物表面時變薄。不同尺寸的孔洞或噴嘴會產 生不同直徑的鐵維。 大致上，根據本發明，可形成的纖維包括不連續的纖維和連 續纖維。此纖維根據不同應用可具有不同的直徑。舉例來説，纖 維的直徑可介於5微米至丨⑻微米。在―實施例中，可形成直徑 25微米的連續纖維。 舉例來説，在-實補巾，組成物⑽)的流動速率可爲2公 克/央叫至9公克/英#。然而，流動速率將根據組成物和被加到 紙類織物的化學添加劑，紙類織物的移動速度，和其他各種因素 而疋。大致上，組成物的總添加速率總速率(如果織物兩側都被 ccky CAWINSOFT\^^IJ\Pk〇〇i.〇8^\0i{22\PK-〇〇i.〇822.doc2003/6/3 1268974 物，含有任何在室溫下是固態之聚合物的組成物，及/或含有矽 氧垸的組成物。根據本發明，其他需要加熱的特定組成物實施例 包括以下： 原料重量百分比 礦物油25 乙醯化羊毛脂醇 (得自 Amerchol 的 10 ACETULAN) 十三新戊鹽10 野櫻素蠟25 DOW Corning 200 20 cSt30 當加到一纖維素織物時，上述組成物很適合當作乳液來使 用。 上述組成物可被加熱至 < 舉例來説)75°C至150°C。 在第一圖中，含有化學添加劑的組成物係被加到一紙類織物 的頂面。然而，應瞭解到紙類織物可以兩側都加組成物，或者， 組成物野可以加在兩相鄰層之間。如上所述，含有本發明添加劑 的組成物通常是在織物形成後添加的。組成物也可以在織物乾燥 或濕潤的時候添加。 本發明的程序可用來將組成物和化學添加劑加到各種不同 種類的產品上。然而，在大部份的應用中，本發明係針對添加化 學添加劑至紙類產品上，尤其是擦拭用的產品。此類產品包括基 重少於60 gsm的浴廁用紙和面紙，具體來説係介於20 gsm至60 gsm，而較具體爲20 gsm至45 gsm。薄織物可以只用紙漿纖維 來製造’或可包含混有其他纖維的紙漿纖維。Becky-C:\ WiNSOFTV ^il]\PkOO 1.08~\0822\PK-001 -0822.doc2003/6/3 12 1268974 It can be used. In other examples (not shown), there are also multiple rows of openings. In the present invention, there are no restrictions on various geometric arrangements and patterns that can be applied to the meltblowing die (27) to project the composition stream. (29). In one embodiment of the invention, a pneumatic tank (not shown) is used to deliver a gas (e.g., two gas) to a meltblowing die (27) to force the composition through the die tip. The composition (4〇) is chased by the meltblowing die (27) and passed through nozzles or holes that are spaced apart from each other along the length of the die tip. In general, the size and number of nozzles on the tip of the meltblowing die can vary depending on the application. For example, the diameter of the nozzle can range from 哩 to 5〇哩, specifically from J4 to 25哩. The degree of separation of the f-mouth along the tip of the mold can range from 3 nozzles per inch to 50 nozzles per inch, specifically 5 nozzles per inch to 3 nozzles per inch. For example, in one embodiment, the nozzle arrangement on the tip of a used die can be 17 per inch, with each nozzle having a diameter of 14 inches. The two compressed air streams will merge on either side of the constituent stream (29) after leaving the meltblowing die (27). The resulting air pattern will split the laminar flow of the constituent stream (29) and cause the formed fibers to become thinner as they move to the surface of the fabric. Different sizes of holes or nozzles produce iron dimensions of different diameters. In general, in accordance with the present invention, the fibers that can be formed include discontinuous fibers and continuous fibers. This fiber can have different diameters depending on the application. For example, the fibers can range from 5 microns to 丨 (8) microns in diameter. In the "embodiment", continuous fibers having a diameter of 25 μm can be formed. For example, the flow rate of the composition (10) can be 2 gram/centre to 9 gram/inch#. However, the flow rate will vary depending on the composition and the chemical additives added to the paper fabric, the speed at which the paper fabric moves, and various other factors. Roughly, the total rate of total addition rate of the composition (if both sides of the fabric are ccky CAWINSOFT\^^IJ\Pk〇〇i.〇8^\0i{22\PK-〇〇i.〇822.doc2003/6 /3 1268974, a composition comprising any polymer which is solid at room temperature, and/or a composition containing an antimony oxide. Other examples of specific compositions requiring heating according to the present invention include the following: Mineral oil 25 Ethyl lanolin alcohol (10 ACETULAN from Amerchol) Thirteen neopentyl salt 10 Wild scented wax 25 DOW Corning 200 20 cSt30 When added to a cellulosic fabric, the above composition is suitable as an emulsion The above composition can be heated to <RTIgt;</RTI>>75<0>C to 150 °C. In the first figure, a composition containing a chemical additive is applied to the top surface of a paper-like fabric. However, it should be understood that the paper-like fabric may be added to both sides, or the composition field may be added between two adjacent layers. As described above, the composition containing the additive of the present invention is usually added after the formation of the fabric. The composition can also be added while the fabric is dry or wet. The procedure of the present invention can be used to add compositions and chemical additives to a variety of different types of products. However, in most applications, the present invention is directed to the addition of chemical additives to paper products, especially to wiping products. Such products include toilet paper and facial tissue having a basis weight of less than 60 gsm, specifically from 20 gsm to 60 gsm, and more specifically from 20 gsm to 45 gsm. The thin fabric can be made from only pulp fibers' or can comprise pulp fibers mixed with other fibers.

Becky-C:\WINSOFT\ 專利\Pk001 ·08~ΑΟ822\ΡΚ.ΟΟ I ·0822·<1(κ2003/6/3 1268974 在本發明一 ^ 同時維持織例中’―斥水性組成物被加到—薄織物中而 品的化學添力一卜“ ㈣㈣以彳夕力Π到薄紙產 紙表面時，的’因此當加到—浴廁用紙而通過此薄 如，當各種紙變濕㈣丢細分解能力。例 柔軟度和觸感’二/ 到―薄紙時’雖然改善了薄紙的 用。 从發魏的斥水天性，會導致薄紙難以使 然而’根據本發 加到薄織物及為.―貫犯例，斥水性組成物如聚錢燒可被 性。在此實施例中紙類產品中，卻不會不良地妨礙織物的可涯 中。例如，根m 成物係以不連續的方式來加到織物 添加，但在斥水性組成物可均勻地通過織物表面來 潤。例如，在二 包含各㈣，讓織物與水接觸時能變濕 貝、施例中，斥水性組成物如同纖維般被加到織4 敫、她】中，應瞭解到黏性組成物也可被加到織物上而蓋住 正《個表面區域。 參考第四圖，甘一，^ 再顒不根據本發明所處理之一紙類織物（21)备 万包{列。_b ϊ ’、 回，中，紙類織物以暗色表示來顯示織物表面上所存 在的纖維或細絲 立 ) °如圖所示，細絲（50)會在各個點交又並隨 〜刀政在、、哉物整個表面。如此可以相信，細絲在織物表面上形成 -網狀：增加織物的強度，尤其是濕強度。 在第四圖所示的實施例中，細絲（5G)僅涵蓋織物（21)的部份 表面广這方面用來形成細絲的組成物可被加到織物中以涵蓋 20%至80%的織物表面，具體來説爲 30%至60%的織物表面。藉 著留下未處理的織物區域，織物能輕易地被濕潤。在此方式中，Becky-C:\WINSOFT\Patent\Pk001 ·08~ΑΟ822\ΡΚ.ΟΟ I ·0822·<1(κ2003/6/3 1268974 In the present invention, while maintaining the weave, 'the water-repellent composition is added To the thin fabric, the chemical strength of the product is added. (4) (4) When the paper is applied to the surface of the tissue paper, it is added to the paper of the toilet and passed through the thin film. When the various papers become wet (four) Fine decomposition ability. Case softness and touch 'two / to - thin paper' although the use of thin paper is improved. From the Wei water's water-repellent nature, it will make the thin paper difficult to make it, however, according to the hair to the thin fabric and for. In the case of a smuggling case, the water-repellent composition such as the poly-burning can be used. In the paper product of this embodiment, it does not adversely hinder the end of the fabric. For example, the root m-system is discontinuous. The way to add to the fabric addition, but the water-repellent composition can be evenly passed through the surface of the fabric. For example, if the two contain each (four), the fabric can be wetted when it comes into contact with water. In the example, the water-repellent composition is like Fiber is added to the woven 4 敫, she], it should be understood that the viscous composition can also be added to the weaving Cover the positive surface area. Refer to the fourth figure, Gan Yi, ^ 之一 颙 颙 颙 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸 纸The fabric is shown in dark color to show the fibers or filaments present on the surface of the fabric. ° As shown, the filaments (50) will be placed at each point and along with the entire surface of the object. It is believed that the filaments form a net-like shape on the surface of the fabric: increasing the strength of the fabric, especially the wet strength. In the embodiment shown in the fourth figure, the filament (5G) covers only part of the surface of the fabric (21). A composition widely used to form filaments in this aspect can be added to the fabric to cover from 20% to 80% of the fabric surface, specifically from 30% to 60% of the fabric surface. By leaving an untreated fabric area The fabric can be easily wetted. In this way,

Becky-C:\WINSOF*H 專利 \Pk〇〇 1 ·〇8~\〇822\ΡΚ-0〇 1 -〇822.(1oc2003/6/3 ^ 1268974 極斥水的物質都可被加到織物中以改善織物的性質，同時讓織物 與水接觸時，在可接受的時間内就能夠變濕。 在本發明-實施例中，斥水性軟化劑可加到一浴崩用紙中， ，當浴烟紙被丟棄時仍允許其能在水中分解。舉例來説，軟化 劑可爲-氨基聚二燒基錢坑。在過去，當想將軟化劑加到浴廚 用/氏時，通常要使用一經親水性改質的聚㈣燒。然而斥水性的 聚石夕氧k ’如氦基聚二统基發氧③，不僅具有較佳的軟化性質， 且較不貴。再者，如上所述，本發明的程序能讓較少的添加劑加 到薄紙產品中就可維持與許多傳統程序相同甚至更佳的結果。 測1織物可濕性的一測試爲“濕潤時間”（Wet⑽Time)測 4。本發明之紙類織物的所需要的濕潤時間爲1〇秒或更少，較 具體説爲8秒或更少。舉例來説，本發明紙類織物的濕潤時間爲 6秒或更少，較具體來説爲5秒或更少，而更具體爲4至6秒。 於此使用之“濕潤時間，，是指吸收性，即爲將一特定樣本放 在水中後，其元全濕潤所需的時間。更具體地説，濕潤時間是藉 著知20張的薄紙產品切成2 5英吋平方來決定。測試所使用的 薄紙張數與每張紙的層數無關。將此2〇張正方形的薄紙疊在一 起且角的地方釘起來而形成一墊。將此墊靠近一恆溫之蒸餾水水 /合表面（23土2 C)’此水浴有適當的尺寸和深度已確保浸水的樣本 不會接觸到谷益底邵，也不會接觸到水的頂面，而平坦地掉在水 表面上，釘起來的點向下。此墊完全浸濕所需的時間以秒來測 里，此即爲樣本的渴潤時間旅代表薄紙的吸收速率。濕潤時間增 加表示吸收速率降低。 根據本發明，任何合通的薄紙都可被處理。再者，本發明的 薄紙產品大致上都可藉由各種已知的造紙程序來成形。實際上， 闇丨观〜'術嫩魯〇822如2〇〇廳 17 1268974 任何能形成紙類織物的程序都可利用於本發明。例如，本發明的 以、、，氏私序可利用黏著起纟肖m雙重起續，軋紋，濕按壓， 工氣按壓’纟^氣乾燥，㈣的經空氣乾燥，不起㈣經乾燥， 以及其他形成紙類織物的步驟都行。 、，然而，除了薄紙產品，本發明的程序也可應用在紙巾和工業 擦拭物上。此類產品的基重可至2〇〇 gsm，具體來説可至15〇 gsm。此類產品可單獨由紙㈣維製造或者與其他纖維混合來製 造，如合成纖維。 在貝訑例中，各種添加劑都可加到組成物中，以調整組成 物的黏度。例如，在一實施例中，一增濃劑被加到組成物中以增 加其黏度。大致上’任何合適的增濃劑都可用在本發明中。舉例 土貫^例中’聚乙烯氧化物便可與組成物混合來增加黏 又例如’聚乙烯氧化物可與聚矽氧垸混合來調整組成物的黏度 、崔，、、且成物絰熔噴模具射出時能產生纖維。 範例—. 、*、一步説明本發明，使用一照相輪轉凹版術包覆機將一 發明的純Γ氧垸配方加到一經乾燥薄織物。爲了比較，一根據本 使用一 ·氧基聚二甲基矽氧垸被加到相同的浴廁用紙中。尤其， 甘 ：句戴、、隹/尤積器（ITW Dynatec所售）來纖維化此純聚二甲 基矽氧垸，並用τ 中。 上用不連續的方式將此純聚二甲基矽氧烷加到薄織物 車父具體| % -’ 14 一單一夾層，分三層的不起縐經乾燥浴廁 用紙，其係、a 之前〃 桉屬植物纖維作爲外層而軟木纖維做内層。在製漿 〜李銨軟化劑（C-6027， 得自 Goldschmidt Corp·)以 4· 1 kg/Mt〇n(每/ △嘴纖維4·1公斤活性劑）的劑量被加到桉屬植物纖Becky-C:\WINSOF*H Patent\Pk〇〇1 ·〇8~\〇822\ΡΚ-0〇1 -〇822.(1oc2003/6/3 ^ 1268974 Extremely water-repellent substances can be added to fabrics In order to improve the properties of the fabric while allowing the fabric to come into contact with water, it can be wetted in an acceptable time. In the present invention - the embodiment, the water repellent softener can be added to a bathing paper, when the bath When the cigarette paper is discarded, it is still allowed to decompose in water. For example, the softener can be an amino-based poly-distillation pit. In the past, when it was desired to add a softener to the kitchen, it was usually used. Once the hydrophilically modified poly(tetra) is burned, the water-repellent polysulfide k', such as a fluorenyl polyoxygen, has not only better softening properties, but also less expensive. The procedure of the present invention allows fewer additives to be added to the tissue product to maintain the same or even better results than many conventional procedures. One test for measuring the wettability of a fabric is "Wet (10) Time). The paper fabric of the present invention requires a wetting time of 1 second or less, more specifically 8 seconds or less. The wetting time of the paper-based fabric of the present invention is 6 seconds or less, more specifically 5 seconds or less, and more specifically 4 to 6 seconds. As used herein, "wetting time means absorption" Sex, which is the time required to completely wet a particular sample after it has been placed in water. More specifically, the wetting time is determined by cutting 20 sheets of tissue paper into 25 square feet. The number of thin sheets used is independent of the number of layers per sheet. The 2 sheets of square sheets of paper are stacked together and the corners are nailed together to form a mat. The mat is placed close to a constant temperature distilled water/combination surface (23 Soil 2 C) 'The proper size and depth of this water bath ensure that the water-immersed sample does not come into contact with the bottom of the water, nor does it touch the top surface of the water, but falls flat on the surface of the water, the point of nailing Down. The time required for the pad to completely wet is measured in seconds, which is the sample's thirsty time travel represents the rate of absorption of the tissue. The increase in wetting time indicates a decrease in the rate of absorption. According to the present invention, any combined tissue Can be processed. Furthermore, the thin paper of the present invention In general, it can be formed by various known paper making procedures. In fact, any procedure capable of forming a paper-like fabric can be utilized in the present invention. For example, the private order of the present invention can be double-started by adhesion, embossing, wet pressing, work-pressing, drying, (4) air drying, not (four) drying, And other steps for forming a paper-like fabric. However, in addition to the tissue product, the procedure of the present invention can also be applied to paper towels and industrial wipes. The basis weight of such products can be up to 2 〇〇 gsm, specifically Up to 15 〇 gsm. These products can be manufactured separately from paper (four) dimensions or mixed with other fibers, such as synthetic fibers. In the shellfish case, various additives can be added to the composition to adjust the viscosity of the composition. For example, in one embodiment, a concentrate is added to the composition to increase its viscosity. Essentially any suitable thickener can be used in the present invention. For example, in the case of the concrete, the polyethylene oxide can be mixed with the composition to increase the viscosity. For example, the polyethylene oxide can be mixed with the polyoxonium to adjust the viscosity of the composition, Cui, and The spray mold can produce fibers when it is shot. EXAMPLES -, *, one step illustrates the invention, using a photographic rotogravure coater to apply a pure bismuth oxide formula of the invention to a dried tissue. For comparison, an oxypolydimethyloxoxime was added to the same toilet paper according to the present invention. In particular, Gan: Shoudai, 隹/尤积器 (sold by ITW Dynatec) to fibrillate this pure polydimethyl oxime, and use τ. The pure polydimethyl methoxy olefin is added to the thin fabric car in a discontinuous manner. | % -' 14 A single interlayer, which can be separated into three layers of dried toilet paper, before the system 〃 The genus fiber is used as the outer layer and the softwood fiber is used as the inner layer. In the pulping ~ Li ammonium softener (C-6027, available from Goldschmidt Corp.) at a dose of 4.1 kg / Mt〇n (4 / 1 kg of active agent per Δ mouth fiber) was added to the genus plant fiber

Bccky-CAWINSOFTX^lIjNPkOO 1.08~\0822\PK-001 -0822.doc2003/6/3 18 1268974 維中。混合2〇分鐘後，使用一帶狀壓模將紙漿脱水至水含量剩 32%。脱水程序所得的濾出物會被排到污水道，或者當作隨後纖 維批料的製漿用水，但是不能前送至原料製備或造紙程序中。含 有去鍵結劑的增濃紙漿隨後會在水中再次分散並作爲造紙程序 中的外層漿料。 軟木纖維則以4%的濃度漿化30分鐘，漿化後稀釋至3.2%， 而去键結的按屬植物纖維則稀釋至2%。全部的分層薄紙重量依 桉屬植物/精煉的軟木/桉屬植物層分爲30%/40%/30%。中間層被 精煉達到標的強度値所需的程度，而外層則提供了表面柔軟度和 體積。Parez 63INC被加到中間層中，其添加量根據中間層爲每 公噸2-4公斤。 一三層的前頭匣被用來形成織物，此前頭匣之的兩中間層具 有精煉的北方軟木牛皮漿料，以產生所述之三層產品的中間層。 用來產生亂流的物體從切口處凹近3英吋(75釐米），且利用一超 過切口處1英吋(25.4釐米）的層分隔物。切口的淨開口爲〇.9英 吋(23釐米），而四個前頭匣層中的水流是可以比較的。進入前頭 匡的原料濃度爲0·09重量百分比。 產生的三層薄片係在一雙線的抽吸成形滾輪上所形成，此成 形機分别具有成形織品Lindsay 2164和Asten 867。成形織品的 速度爲每秒11.9公尺。然後，新成形的織物在被送到輸送織品 前（輸送速度爲每秒9.1公尺(30%快速輸送)），會利用成形織品下 方的眞空抽吸來脱水至濃度剩20-27%。輸送織品爲Appleton Wire T807-1。一吸力爲6-15英叶水銀高度（15〇-380變米）的眞空 鞋被用來把織物送到輸送織品。 然後，織物被送到一經乾燥織品(Lindsay wire T1205-1)。此Bccky-CAWINSOFTX^lIjNPkOO 1.08~\0822\PK-001 -0822.doc2003/6/3 18 1268974 Dimensional. After mixing for 2 minutes, the pulp was dewatered to a water content of 32% using a belt stamper. The filtrate from the dewatering process is discharged to the sewer or as a pulping water for the subsequent fiber batch, but cannot be sent to the stock preparation or paper making process. The concentrated pulp containing the debonding agent is then redispersed in water and used as an outer layer slurry in the papermaking process. The softwood fibers were slurried at a concentration of 4% for 30 minutes, diluted to 3.2% after pulping, and the debonded plant fibers were diluted to 2%. The overall layered tissue weight is 30%/40%/30% depending on the genus/refined cork/桉 plant layer. The intermediate layer is refined to the extent required for the target strength, while the outer layer provides surface softness and volume. Parez 63INC is added to the intermediate layer in an amount of 2-4 kg per metric ton depending on the intermediate layer. A three-layered front enamel is used to form the fabric, and the two intermediate layers of the previous head have a refined northern softwood cowhide slurry to produce an intermediate layer of the three-layer product. The object used to create the turbulent flow was approximately 3 inches (75 cm) from the incision and utilized a layer partition of 1 inch (25.4 cm) beyond the incision. The net opening of the incision is 〇.9 inches (23 cm), and the water flow in the four front layers is comparable. The concentration of the raw material entering the head 匡 is 0. 09% by weight. The resulting three-layer sheet was formed on a two-line suction forming roll having forming fabrics Lindsay 2164 and Asten 867, respectively. The speed of the formed fabric is 11.9 meters per second. The newly formed fabric is then dewatered to a concentration of 20-27% before being sent to the conveyor fabric at a conveying speed of 9.1 meters per second (30% rapid transport). The transfer fabric is Appleton Wire T807-1. A hollow shoe with a suction height of 6-15 inches of mercury (15〇-380 meters) is used to feed the fabric to the conveyor fabric. The fabric is then sent to a dried fabric (Lindsay wire T1205-1). this

Becky-CAWiNSOFTA^/iljVPkoo \ ,〇8~\〇822\PK-001 -0822.doc2003/6/3 19 1268974 經乾燥織品的輸送速度爲每秒9 ι公尺。此織物會被攜帶到一操 作溫度爲35〇t(i75°c)的蜂巢絲機去，並乾衫最終乾度: 94至98%。然後，讓最終的未起續薄片纏繞在—母滾輪上。 忒後，母滾輪被解開且織物會被砑光兩次。第一次，織物是 ^ 一鋼輪和-硬度4 P&:之覆有橡膠的滚輪之間被砑光。騎光載 荷爲每直線英叶9G碲(pli)。在第二次石牙光時，織物係在一鋼輪 和一硬度40 P&J之覆有橡膠的滾輪之間被砑光。此砑光載荷爲 14〇 PH °橡膠的厚度爲0.725英叶（1.84公分）。 然後，織物的一部份會送進一照相輪轉凹版包覆機的橡膠夾 口以使聚二曱基矽氧垸乳液加到織物的兩側。此水乳液含有25% 的聚一甲基矽氧垸；8.3%表面活性劑；〇·75抗起泡劑和〇.5%防 腐劑。 凹版印刷滾輪爲係電子雕刻的銅製滾輪，係由Specialty Systems，lnc.(Louisville，Kemucky)所供應。此滾輪的直線網篩度 爲每直線英吋200孔，且體積爲每平方英吋的滾輪表面6.0 Billion Cubic Microns(BCM十億粒方微米）。通常，此滚輪的網 孔尺寸爲寬度140微米而深度33微米(使用130度的雕刻尖筆测 重）°以橡膠爲襯裡的平版印刷滾淪爲75柱，一種dur〇meter鑄 氣基_酸§旨，係由 American Roller company(Union Grove, Wisconsin)所供應。程序的參數設定爲凹版印刷滾輪和橡膠襯裡 滾輪之間有〇·375英吋的干擾，而兩相對橡膠襯裡滾輪之間有 0.003英叶的間隔。同步的平版印刷/平版印刷雕刻打印機的運轉 速度爲每分鐘2000英呎，其係使用凹版印刷滚輪速度調整（差異） 來計量聚發氧垸乳液以得到理想的添加速率。用在此範例的凹版 印刷滾輪速度差異爲每分鐘1000英呎。此程序產生的總添加量Becky-CAWiNSOFTA^/iljVPkoo \ , 〇8~\〇822\PK-001 -0822.doc2003/6/3 19 1268974 The transport speed of the dried fabric is 9 metric meters per second. The fabric is carried to a honeycomb machine operating at 35 〇t (i75 °c) and the final dryness of the blouse is 94 to 98%. Then, the final unfinished sheet is wound on the - mother roller. After the crucible, the mother roller is unwound and the fabric is bounced twice. For the first time, the fabric was ^ a steel wheel and - hardness 4 P &: the rubber-coated roller was calendered. The riding load is 9G 碲 (pli) per linear English leaf. In the second stone tooth, the fabric was calendered between a steel wheel and a rubber-coated roller of 40 P&J hardness. The calendering load is 14 〇 PH ° and the thickness of the rubber is 0.725 y (1.84 cm). Then, a portion of the fabric is fed into the rubber nip of a photographic rotogravure coater to apply a polydifluorenyl oxime emulsion to both sides of the fabric. This aqueous emulsion contains 25% polymethyl anthracene; 8.3% surfactant; 〇·75 anti-foaming agent and 〇.5% preservative. The gravure printing wheel is an electronically engraved copper roller supplied by Specialty Systems, lnc. (Louisville, Kemucky). The linear screen of this roller is 200 holes per linear inch and the volume is 6.0 Billion Cubic Microns per square inch of roller surface (BCM billion square micron). Typically, the roller has a mesh size of 140 microns and a depth of 33 microns (using a 130-degree engraved tip to measure weight). The rubber-lined lithographic roll is 75 columns, a durmeter meter-casting base. § Purpose, supplied by the American Roller company (Union Grove, Wisconsin). The parameters of the program are set to 〇375 feet between the gravure roll and the rubber lining roller, and there is a 0.003 inch spacing between the two rubber-lined rollers. Synchronous lithographic/lithographic engraving printers operate at a speed of 2,000 inches per minute using a gravure roll speed adjustment (difference) to measure the polyoxygen emulsion to achieve the desired rate of addition. The gravure printing wheel used in this example has a speed difference of 1000 inches per minute. The total amount added by this program

Becky-C:\WINSOFT\^/ilJ\PkOO 1.08~\〇822\PK-001 -0822.doc2003/6/3 2〇 1268974 根據薄紙的重量爲2.5重量百分比(每側1.25%)。 然後，成形之薄織物的另一部份或區域會通過一如上所述的 纖維沈積器（熔喷模具的一種）。此均勻纖維沈積器每英吋具有17 個喷嘴且在20 psi的空氣壓力下操作。此磨聚會將一纖維化之純 聚矽氧烷組成物加到織物上。用在此範例中的聚矽氧烷得自 Kelmar Industries。此聚發氧燒被力σ到織物上，總添加量根據織 物重量爲2.5重量百分比（每側1.25%)。 兩織物成形後，測試各織物的濕潤時間及幾何平均張力 (GMT)。幾何平均張力爲產品之機器方向張力乘以織物機器橫向 張力的平方根。機器方向和機器橫向的張力係使用一 Instron張 力測試儀來測量，其具有一 3英吋寬度的鉗口，一 4英吋跨距的 鉗口和每分鐘10英吋的前進速度。在测試之前，樣本會在TAPPI 狀態下維持4小時(73°F，相對濕度50%)。張力會以每英吋多少 克的單位來表示。 濕潤時間以上述方法來測量。得到下列結果： 1 WOT(秒） GMT(克） 樣本一，使用凹版印刷滾輪程 序 5.2 732 樣本二，使用均句纖維沈積器 4.6 765 除了上述测試，亦可测試樣本的柔軟度和堅硬度。從测試決 定出雖然從兩樣本的柔軟度是可比較的，但是樣本二較不硬。 範例二 以下範例是爲了説明本發明程序所得之強度性質的改良狀 況。 在此範例中，製備兩夾層的薄織物，並模仿商業情況以氨基Becky-C:\WINSOFT\^/ilJ\PkOO 1.08~\〇822\PK-001 -0822.doc2003/6/3 2〇 1268974 According to the weight of the tissue paper is 2.5 weight percent (1.25% per side). Then, another portion or region of the formed tissue is passed through a fiber depositor (a type of meltblowing die) as described above. This uniform fiber depositor has 17 nozzles per inch and operates at 20 psi air pressure. This milled party adds a fibrillated pure polyoxyalkylene composition to the fabric. The polyoxyalkylene used in this example was obtained from Kelmar Industries. This polyoxygenation was applied to the fabric with a total amount of 2.5 weight percent based on the weight of the fabric (1.25% per side). After the two fabrics were formed, the wetting time and geometric mean tension (GMT) of each fabric were tested. The geometric mean tension is the machine direction tension of the product multiplied by the square root of the transverse tension of the fabric machine. The machine direction and cross machine tension are measured using an Instron Tensile Tester with a 3 inch width jaw, a 4 inch span jaw and a 10 inch forward speed. Samples were maintained for 4 hours (73 °F, relative humidity 50%) in the TAPPI state prior to testing. Tension is expressed in units of grams per inch. The wetting time is measured by the above method. The following results were obtained: 1 WOT (seconds) GMT (g) Sample one, using the gravure printing wheel program 5.2 732 Sample 2, using the uniform fiber depositor 4.6 765 In addition to the above test, the softness and hardness of the sample can also be tested. degree. From the test it was decided that although the softness from the two samples was comparable, the second sample was less hard. Example 2 The following examples are intended to illustrate the improved state of the strength properties obtained by the procedure of the present invention. In this example, a two-layered thin fabric was prepared and mimicked to the commercial case with an amino group.

Becky-C:\W1NS0FTA 舆利\Pk001.08~\0822\PK-00 l-0822.doc2003/6/3 2\ 1268974 =切魏軟化劑來歧。尤其，被處闕薄織物係在移動速 又、、、母分鐘3〇〇〇英呎的狀態下被處理的。 此兩_層薄織物的各夾層係由分層的纖維料所製得。具體 ^^夾層含有—第—層的桉屬植物纖維和—第二層的軟ϋ k屬植物纖維佔夾層重量的65%，而軟木纖維佔35%。兩夾 曰被貼在一起使桉屬植物形成薄織物的外側表面。 如上所述，-氨基斥水性發級軟化劑被加到受處理的薄織 。—相同的薄織物則完全未處理以供峨。残妓化劑爲得 Itco C〇rp〇rati〇n編號Y_ i 4 i 28的產品。使用—炫嘴模具將此 石夕氧燒組成物被加到受處理之薄織物的各側。發魏組成物的總 添加量爲薄織物重量的0.75%至1.25%。 〜 、炼噴模具每英忖具有17個孔洞且在不同樣本中的操作壓力 爲20 psi和30 psi。發現到在熔噴模具操作期間，藉著增加熔喷 模具的空氣壓力，會產生較薄的纖維。 薄織物處理完後，檢查樣本並比較客種物理性質。決定夂薄 織物的基重，乾透基重和被調整的基重都要決定，其中薄織物已 在丁 APPI狀態（相對濕度50%，22.7。〇下調整。織物的卡鉗度和 體積係使用EMVECO 200A薄紙卡鉗測試儀來決定，其載荷爲 2500 mm2 面積 2.00 kPa。 〜 使用Instron張力測試儀來測量張力，其具有一 3英吋寬度 的鉗口，一 4英对跨距的甜口和每分鐘10英叶之通過前頭的^ 度。在测試之前，樣本會在TAPPI狀態下維持4小時(22 7〇c， 相對濕度5〇%)。濕強度以與乾強度相同的方式來測量，但對折 薄紙樣本而不要弄縐樣本的中央線，固定末端，樣本浸入去離子 水0.5公分的深度〇·5秒，讓樣本的中央部份濕潤。將一吸水巾Becky-C:\W1NS0FTA 舆利\Pk001.08~\0822\PK-00 l-0822.doc2003/6/3 2\ 1268974 = Chewy softener is different. In particular, the thin fabric is treated in a state where the speed of movement and the mother's minute are 3 inches. The interlayers of the two-layer thin fabric are made of layered fiber material. The specific ^^ interlayer contains - the first layer of the genus fiber and the second layer of the soft ϋ k genus fiber accounted for 65% of the interlayer weight, while the softwood fiber accounted for 35%. The two clips are affixed together to form a genus of plants on the outside surface of the tissue. As described above, the -amino water repellent grade softener is added to the treated tissue. - The same thin fabric is completely untreated for enamel. The residueing agent is a product of Itco C〇rp〇rati〇n number Y_i 4 i 28. This composition was applied to each side of the treated fabric by using a dazzling mold. The total amount of the hair composition is from 0.75% to 1.25% by weight of the thin fabric. ~, the refining die has 17 holes per inch and operates at 20 psi and 30 psi in different samples. It has been found that by increasing the air pressure of the meltblowing die during the meltblowing die operation, relatively thin fibers are produced. After the thin fabric is processed, the samples are inspected and the physical properties of the guest species are compared. It is determined that the basis weight of the thin fabric, the dry basis weight and the adjusted basis weight are determined, wherein the thin fabric has been adjusted in the butyl APPI state (relative humidity 50%, 22.7. 〇. The caliper and volume of the fabric are used. The EMVECO 200A thin paper caliper tester determines the load is 2500 mm2 area 2.00 kPa. ~ Use the Instron tensile tester to measure tension, it has a 3 inch width jaw, a 4 inch pair of sweet mouth and each Minutes of 10 inches pass through the front. Before the test, the sample will remain in the TAPPI state for 4 hours (22 7〇c, relative humidity 5〇%). The wet strength is measured in the same way as the dry strength. But for the thin paper sample, do not smash the center line of the sample, fix the end, and immerse the sample in a depth of 0.5 cm for deionized water for 5 seconds to moisten the central part of the sample.

Becky-C_.^ 22 1268974 靠在樣本濕潤區域1秒鐘以去除多餘的液滴，然後把樣本攤開並 放到張力測試儀的鉗口中立即测試。橫向濕：乾比例被決定出來 且列於下表。如上所述，濕：乾比例爲濕張力除以乾張力的値。 濕：乾比例係使用橫向之濕乾張力來決定。 其他得自上述張力測試方法的各種結果亦列於下表中。薄織 物之機器方向（MD)和機器橫向（CD)的張力係以每3英吋寬度的 樣本承受到幾公克的負荷時會破裂的單位來記綠。乾薄織物之 MD張力對CD張力的比例亦被報告。決定乾薄織物在尖峰負荷 的伸張百分比，並決定總吸收能量（TEA)，其單爲爲每平方公分 多少公分-公克的力量。幾何平均張力（GMT)被定義爲CD張力和 MD張力乘積的平方根。薄織物的模數被定義爲在張力测試期 間，於一特定負荷範圍下所测得的張力曲線斜率，舉例來説，負 荷爲70公克至150公克之間的範圍。乾落識物機器橫向和機器 方向上的斜率都要被決定。幾何平均模數(GMM)係以CD模數和 MD模數乘積的平方根來表示。Becky-C_.^ 22 1268974 Rest in the wet area of the sample for 1 second to remove excess droplets, then spread the sample and place it in the jaw of the tensile tester for immediate testing. Lateral wet: The dry ratio is determined and listed in the table below. As described above, the wet: dry ratio is the wet tension divided by the dry tension of the crucible. Wet: The dry ratio is determined using the transverse wet and dry tension. Other results obtained from the above tensile test methods are also listed in the table below. The machine direction (MD) and machine direction (CD) tension of the thin fabric are recorded in green in units of 3 吋 width of the sample that will be broken when subjected to a load of several grams. The ratio of MD tension to CD tension for dry thin fabrics was also reported. Determine the percentage of dry fabric stretch at peak load and determine the total absorbed energy (TEA), which is the force per centimeter-cm. The geometric mean tension (GMT) is defined as the square root of the product of CD tension and MD tension. The modulus of the tissue is defined as the slope of the tension curve measured over a specified load range during the tensile test, for example, the load is in the range of 70 grams to 150 grams. The slope of the machine and the slope of the machine direction are determined. The geometric mean modulus (GMM) is expressed as the square root of the product of the CD modulus and the MD modulus.

Hercules尺寸測試是一種吸收力的測量，其値越低表示吸收 力越高。此测試测量當一染料滲透一薄織物時，此薄織物的反射 係數降低到一預定値所需的時間。其結果以秒來表示，而値少於 5表示吸收力在可接受的程度。 最終薄片的空隙體積根據以下的空隙體積測試來決定。首 先，讓薄片吸飽一非極性液體並测量所吸收的液體體積。所吸收 的液體體積等於薄片結構内的空隙體積。空隙體積以薄片中每公 克纖維的吸收液體克數來表示。 此測試包括下列步驟。將每一待測樣本裁成1英吋xl英吋 平方的大小（1英吋爲機器方向而1英吋爲機器橫向）。秤出各测The Hercules size test is a measure of absorbency, the lower the enthalpy, the higher the absorbency. This test measures the time required for the reflection coefficient of the thin fabric to decrease to a predetermined enthalpy when a dye penetrates a thin fabric. The result is expressed in seconds, while 値 less than 5 indicates that the absorption is acceptable. The void volume of the final sheet was determined according to the void volume test below. First, let the sheet absorb a non-polar liquid and measure the volume of liquid absorbed. The volume of liquid absorbed is equal to the void volume within the sheet structure. The void volume is expressed in grams of absorbed liquid per gram of fiber in the sheet. This test includes the following steps. Each sample to be tested is cut to a size of 1 inch x 1 inch square (1 inch for the machine direction and 1 inch for the machine direction). Scale out each test

Becky-CAWINSOFT^j^lJ\Pk001.08~\0822\PK-00 卜0822.doc2003/6/3 2 3 1268974 試樣本的乾重，準確値量到0.0001公克。 將樣本放在一含有足夠深度和數量的POROFILTM液體之碟 子上，以允許樣本能自由地隨著吸收液體而漂浮。（POROFILTM 液體，具有美麗方公分1.875公克的具體重力，得自Coulter Electronics Ltd·，此公司位在 Northwell Drive，Luton, Beds.， Eiigland; Part No· 9902458)。10秒後，以小鉗子夾住樣本一角的 尖端（1-2釐米）並將樣本從液體中取出。被夾住的那個角是最上 面的那個角，並停30秒讓多餘的液體滴下來。樣本較低的那個 角則輕觸一下#4〉慮紙（Whatman Ltd·，Maidstone，England)，以去 除最後多餘的邵份液體。在l〇秒内立即秤重樣本重量。重量値 準確至0.0001公克。各樣本的空隙體積以每公克纖維多少公克 的POROFIL表示，其計算方式如下： 空隙體積= [(W2-W1)/W1]，其中 Wl=樣本的乾重，單位爲公克， W2=樣本的濕重，單位爲公克。 絨毛値’砂難，絲質和堅硬度關詩判小組感受概要測 4方法來測里。給I2個訓練過的參加者參加者對每個薄紙的標 準薄紙，一次給一個樣本。测試者以連續單元的方式分别評分每 個樣本的絨毛値（越高越好），砂礪値（越低越好），絲質（越高越 好），和堅硬度(越低越好），分數範圍爲1(低)至16(高）。結果以 評分者所給的分數平均表示。 表一 -—_ 未處理的 Y-14128 (在 20 psi 下、 Y-14128 (在 30 psi 下） 基重（g/rrr)(已調整） 27.63 28.52 28.46 基重（g/m )(乾透的） 25.77 26.74 26.61Becky-CAWINSOFT^j^lJ\Pk001.08~\0822\PK-00 Bu0822.doc2003/6/3 2 3 1268974 The dry weight of the sample is accurately measured to 0.0001 g. The sample is placed on a dish containing a sufficient depth and quantity of POROFILTM liquid to allow the sample to float freely as it absorbs the liquid. (POROFILTM liquid with a specific gravity of 1.875 grams per square centimeter from Coulter Electronics Ltd., located at Northwell Drive, Luton, Beds., Eiigland; Part No. 9902458). After 10 seconds, clamp the tip of the corner of the sample (1-2 cm) with a small pliers and remove the sample from the liquid. The corner that is pinched is the top corner and stops for 30 seconds to allow excess liquid to drip. At the lower corner of the sample, tap #4〉纸( (Whatman Ltd., Maidstone, England) to remove the last excess of the liquid. The sample weight is immediately weighed in l〇 seconds. The weight 値 is accurate to 0.0001 grams. The void volume of each sample is expressed in terms of POROFIL per gram of fiber, calculated as follows: void volume = [(W2-W1)/W1], where Wl = dry weight of the sample in grams, W2 = wet sample Heavy, the unit is grams. The fluffy 値 sand is difficult, the silk and the hardness of the poetry judge the group feels the summary test 4 methods to measure the inside. Give I2 trained participant participants a standard thin paper for each tissue, one sample at a time. The tester scores the fluff of each sample in a continuous unit (the higher the better), the sand sputum (the lower the better), the silk quality (the higher the better), and the hardness (the lower the better) ), the score ranges from 1 (low) to 16 (high). The results are expressed as an average of the scores given by the scorer. Table 1 -__ Untreated Y-14128 (at 20 psi, Y-14128 (at 30 psi) basis weight (g/rrr) (adjusted) 27.63 28.52 28.46 basis weight (g/m) 25.77 26.74 26.61

Becky-C:\WINSOFTA^iiJ\pko〇 {.〇8~\〇S22\PK-001 -0822.doc2003/6/3 24 1268974 卡钳度（μηι) 166 178 172 膨鬆度(cm3/g) 6.01 6.24 6.04 MD 張力-乾(g/3in) 1012 897 866 CD 張力-乾(g/3in) 410 366 364 GMT-乾(g/3in) 644 573 561 MD/CD比例-乾 2.47 2.45 2.38 CD 張力-濕（g/3in) 143 176 189 濕：乾比例 0.35 0.48 0.52 MD拉伸-乾(％) 12.9 13.6 14.6 CD拉伸-乾(％) 5.9 5.2 4.9 MD TEA-乾（g-cm/cm2) 10.44 9.85 10.3 CD TEA-乾（g_cm/cm2) 2.73 2.37 2.18 MD斜率-乾(kg) 9.86 8.18 7.63 CD斜率-乾(kg) 8.97 9.41 10.24 GMM-乾(kg) 9.40 8.77 8.84 Hercules尺寸測試（秒） 0.6 1.7 2.4 空隙體積（g液體/g纖維） 7.83 7.88 7.75 織毛值 6.61 6.77 6.72 砂礪值 1.44 1.40 1.32 堅硬度 3.99 3.26 3.34 絲質 9.73 9.75 9.85 如上所示，在薄織物依本發明來處理之後，機器橫向上之濕: 乾比例明顯地改善了。此改善是不只是因爲增加未處理之薄織物 的濕強度，而且是因爲處理織物時些微地降低了乾燥強度的關 係。大致上，乾強度較低的產品較柔軟。藉著感受經處理之織物 比未處理者較有絲柔感，絨毛感，較無砂礪感且較不堅硬來説明 改良的柔軟度。經處理的織物亦維持良好的吸收力且空隙體積只 有很小的變化。 熟於此項技術者應瞭解到本説明僅敘述示範的實施例，而不 應因此限制本發明廣泛的範圍，本發明的範圍僅是用示範的結構 來具體化。本發明由附加的申請專利範圍之例子來展現。 特别的優點是，本發明程序非常適合用來添加較高黏度的組Becky-C:\WINSOFTA^iiJ\pko〇{.〇8~\〇S22\PK-001 -0822.doc2003/6/3 24 1268974 Caliper (μηι) 166 178 172 Bulkness (cm3/g) 6.01 6.24 6.04 MD Tension-Dry (g/3in) 1012 897 866 CD Tension-Dry (g/3in) 410 366 364 GMT-Dry (g/3in) 644 573 561 MD/CD Proportion - Dry 2.47 2.45 2.38 CD Tension - Wet (g/3in) 143 176 189 Wet: dry ratio 0.35 0.48 0.52 MD stretch-dry (%) 12.9 13.6 14.6 CD stretch-dry (%) 5.9 5.2 4.9 MD TEA-dry (g-cm/cm2) 10.44 9.85 10.3 CD TEA-dry (g_cm/cm2) 2.73 2.37 2.18 MD slope-dry (kg) 9.86 8.18 7.63 CD slope-dry (kg) 8.97 9.41 10.24 GMM-dry (kg) 9.40 8.77 8.84 Hercules size test (seconds) 0.6 1.7 2.4 void volume (g liquid / g fiber) 7.83 7.88 7.75 woven value 6.61 6.77 6.72 sand 1.4 1.44 1.40 1.32 hardness 3.99 3.26 3.34 silk 9.73 9.75 9.85 As shown above, after the thin fabric is treated according to the invention, the machine transverse Wet on the top: The dry ratio has improved significantly. This improvement is not only due to the increased wet strength of the untreated thin fabric, but also because the relationship between the drying strength is slightly reduced when the fabric is treated. In general, products with lower dry strength are softer. By feeling that the treated fabric is more silky than the untreated, the fluffy feel is less sandy and less rigid to illustrate the improved softness. The treated fabric also maintained good absorption and only a small change in void volume. It will be appreciated by those skilled in the art that the description is only illustrative of the exemplary embodiments and is not intended to limit the scope of the invention. The invention is presented by way of example of the appended claims. A particular advantage is that the procedure of the invention is very suitable for adding groups of higher viscosity

Becky-C:\WINSOFTV$^lj\PkOO 1 ·08~\0822\ΡΚ·001 -0822.iloc2003/6/3 25 1268974 成物至紙類織物上。舉例來説，組成物的黏性可至少爲l〇〇〇 cps ’具體來説是2000 cps而更具體來説至少爲3〇〇〇 cps。因爲 此程序能處理高減的組絲’各_學添加射以接加到紙 類織物，而不需制水或其他稀釋_成溶液或乳液來稀釋此添 加劑。在-實施例中，被加到紙類織物的組成物之固體含量可至 少爲80%。 事實上，在—實施财’―增濃财被加人組成物中來增加 其黏性。舉例來説，增濃劑可騎乙埽氧化物。錢，應瞭解到， 任何合適或傳統的增濃劑都可以使用。 組成物加到紙類織物的添加量根據特定應用而定。例如，當 加-軟化劑至-薄織物時，軟化劑的添加量可爲織物重量的 〇.1%至薦，具體來説是〇.1%至5%。如上所述，在—實施例中， 組成物藉-料模具被射到__上。此㈣模㈣模且尖端 可具有多數個喷嘴。喷嘴可以沿著模具尖端排成—列或數列。 開喷嘴的纖維之直徑大致上爲5微米至⑽微米或更大。 ^發明的程序可以良好地控制組成物加到織物的添加量以 =:勿，物上的施放位置。根據本發明程序所製得的產品具 八W的特性。例如，在—實施例中，本發明的產品包括一 =嶋纖維的紙類織物。含有-化學添加劑的黏性二被 織物的至少-倒中。根據本發明，組成物心 >予在於紙類織物上，如連續的細絲。 在《應时，根㈣賴_物的减物，Becky-C:\WINSOFTV$^lj\PkOO 1 ·08~\0822\ΡΚ·001 -0822.iloc2003/6/3 25 1268974 Products onto paper fabrics. For example, the composition may have a viscosity of at least 1 〇〇〇 cps ‘specifically 2000 cps and more specifically at least 3 〇〇〇 cps. This procedure allows for the treatment of highly reduced filaments to be added to the paper fabric without the need to make water or other dilutions to form a solution or emulsion to dilute the additive. In the embodiment, the composition to be added to the paper-like fabric may have a solid content of at least 80%. In fact, in the implementation of the financial sector - the increase in wealth is added to the composition of people to increase its stickiness. For example, a thickener can ride an acetamoxide oxide. Money, it should be understood that any suitable or traditional thickener can be used. The amount of the composition added to the paper-based fabric depends on the particular application. For example, when the softener is added to the thin fabric, the softener may be added in an amount of 0.1% by weight of the fabric, specifically, 0.1% to 5%. As described above, in the embodiment, the composition borrowing die is shot onto __. This (four) mold (four) mold and tip can have a plurality of nozzles. The nozzles can be arranged in columns or columns along the tip of the mold. The diameter of the fibers of the open nozzle is approximately 5 microns to (10) microns or more. The inventive procedure can well control the amount of the composition added to the fabric to =: no, the application position on the object. The product produced according to the procedure of the present invention has the characteristics of eight W. For example, in an embodiment, the product of the present invention comprises a paper-like fabric of 嶋 fibers. The viscous bismuth containing the chemical additive is at least inverted. According to the invention, the constituent core > is placed on a paper-like fabric, such as a continuous filament. In the case of "the time, the root (four) depends on the reduction of things,

=理的紙賴物可以具有改_強度特性，尤其是機= =濕:乾比例。舉例來説，處理本發二 Μ上的濕：乾比例可増加至少25%，尤其至少j S= Rational paper may have modified _ strength characteristics, especially machine = = wet: dry ratio. For example, the wet: dry ratio on the hair of the hair can be increased by at least 25%, especially at least j S

BecMlNS0F^,^ 26 1268974 説至少50%。例如，一處以斥水性組成物（如聚矽氧烷）的薄紙織 物的乾：濕比例至少0.45，具體來説至少0.48，而再具體説至少 0.52。 本發明各特色及方面將因以下詳細説明而更明顯。 【圖式簡單説明】 本發明完整揭示將在此説明書中提出。下列圖式則具體舉例 説明本發明。 第一圖爲本發明藉一熔喷模具尖端將一黏性組成物加到一 紙類織物上的施加圖解。 第二圖爲可用在本發明之一熔喷模具實施例的側視圖。 第三圖爲第二圖之熔喷模具的部份底視圖，此實施例顯示一 列排出組成物的喷嘴。 第四圖爲根據本發明所製之一紙類織物實施例的平面圖。 在本説明書中重複使用的代號和圖式是表示本發明中相同 或類比的元件。BecMlNS0F^, ^ 26 1268974 says at least 50%. For example, a tissue paper having a water repellent composition (e.g., polyoxyalkylene) has a dry: wet ratio of at least 0.45, specifically at least 0.48, and more specifically at least 0.52. The various features and aspects of the invention will be apparent from the description. BRIEF DESCRIPTION OF THE DRAWINGS The complete disclosure of the present invention will be set forth in this specification. The following figures are illustrative of the invention. The first figure is an illustration of the application of a viscous composition to a paper fabric by a meltblown die tip. The second figure is a side view of an embodiment of a meltblowing die that can be used in the present invention. The third figure is a partial bottom view of the meltblowing die of the second figure. This embodiment shows a row of nozzles for discharging the composition. The fourth figure is a plan view of an embodiment of a paper fabric made in accordance with the present invention. The symbols and drawings repeatedly used in the present specification are the same or analogous elements in the present invention.

Becky-\\MAVIS\專利\Pk001 ·08〜\0822\ΡΚ-001 -0822.doc2003/7/17 27 1268974 【圖式元件簡單說明】 21 tissue web 薄織物 25 calendar roll 财光滾輪 26 calendar roll 财光滾輪 27 meltblown die 熔喷模具 28 die tip 模具尖端 29 viscous composition stream 黏性組成物流 30 air curtain 空氣帷幕 31 exhaust fan 抽風扇 32 exhaust duct 抽風管 33 rotating propeller 旋轉螺旋槳 34 air intake 空氣吸入口 35 air duct 空氣管 36 air duct 空氣管 37 air pathway 空氣通道 38 air pathway 空氣通道 39 reservoir 儲槽 40 viscous composition 黏性組成物 42 orifice 孔洞 45 first side 第一側 46 second side 第二側 50 filament 細絲Becky-\\MAVIS\patent\Pk001 ·08~\0822\ΡΚ-001 -0822.doc2003/7/17 27 1268974 [Simple description of the graphic elements] 21 tissue web Thin fabric 25 calendar roll Caiguang wheel 26 calendar roll Light roller 27 meltblown die melt blow mold 28 die tip mold tip 29 viscous composition stream viscous composition flow 30 air curtain air curtain 31 exhaust fan exhaust fan 32 exhaust duct exhaust pipe 33 rotating propeller rotary propeller 34 air intake air intake 35 air duct Air duct 36 air duct air duct 37 air pathway air passage 38 air pathway air passage 39 reservoir tank 40 viscous composition viscous composition 42 orifice hole 45 first side first side 46 second side second side 50 filament filament

Becky-CAWINSOFTA^iljVPkOO 1,08-\0822\PK-001 -0822.doc2003/6/3 28Becky-CAWINSOFTA^iljVPkOO 1,08-\0822\PK-001 -0822.doc2003/6/3 28

Claims (1)

1268974 拾、申請專利範圍： 種站[生物貪使用於薄織物表面之製造方法，其包含的步驟 有： 提供一薄織物；以及 將含有化學添加劑的黏性組成物擠壓射到該薄織物 上該組成物藉由擠壓通過一熔噴模具以形成變細之纖維的 方式’射出而施加到該薄織物上， 其中該組成物為-斥水性組成物，且被施加到該薄織物 的添加量為該織物重量的〇1%至1〇%。 2. +如中請專利範圍第〗項所述之方法，其中該添加的組成物涵 蓋了該織物一側之表面範圍的20%至80%。 •如申凊專利範圍第丨項所述之方法，其中該黏性組成物包含 一軟化劑。 •如申4專利範圍第3項所述之方法，其中該軟化劑包含一聚 矽氧烷。 5·:巾請專利範圍第丨項所述之方法，其中該組成物包含一物 貝，該物質選自抗粉次劑，抗微生物劑，抗菌劑，，防腐劑， 抗毒劑，化妝收斂劑，藥物收斂劑，“以叫丨^丨劑，潤膚劑， 外用止痛劑，濕潤劑，增濕劑，皮膚調節劑，皮膚剝落劑， 防曬劑，和這些物質的混合物所組成的基團。 6·如中請專職圍第丨賴述之方法，其中該組成物的黏度至 少為 1000 cps。 7·如申請專利範圍第i項所述之方法，，其中該組成物的黏度 至少為2000 CpS。 8·如申請專職圍第丨項所述之方法，其中該組成物在藉該溶 C: \ Eunice 2005 \ ΡΚ-00Ί-08 \ PK-〇〇J^)822\PK^i-0822-chi&lt;la-3-(Ori-Becky).d〇c 29 1268974 嘴模具擠壓射出時會形成連續纖維狀。 9·如申請專利範圍第i項所述之方法，其中離開該熔噴模具之 纖維的直徑為5微米至100微米。 10·如申請專利範圍第！項所述之方法，其進一步包含在藉炼噴 模具擠壓射*組成物之前，將該黏性組成物加熱的步驟。' u·如中請專利範圍第丨項所述之方法，其中該組成物被加到該 薄織物的量足以讓織物機器橫向上的濕：乾比例增加至少 25% 〇 12·如申請專利範圍第所述之方法，其中組成物—旦加到薄 織物上，言亥薄織4勿的濕強度會增加且該薄織物的濕強度也 增加。 13·如申請專利範圍第1所述之方法，其中該組成物含有一增 遭劑。 曰 14·如申請專利範圍第丨項所述之方法，其中該組成物不含表面 活性劑。 15·如申請專利範圍第！項所述之方法，其中該黏性組成物的固 體含量至少為80%。 16·如申請專利範圍第W所述之方法，其中該經處理之織物的 漏潤時間不超過未處理織物之濕潤時間3秒以上。 17·如中請專利範圍第！項所述之方法，其中該經處理之織物的 濕潤時間不超過未處理織物之濕潤時間2秒以上。 如申明專利範圍第1項所述之方法，其中該添加的斥水性組 成物涵蓋了該織物一側之表面範圍的3〇%至6〇%。 9·如申μ專利_第〗項所述之方法，其中在組成物被加到織 物後’織物在機器横向上的濕··乾比例至少〇·45。 C: \ Eunice 2005 \ PK-001-08 \ PK-001-0822 \ PK-001-0822-chi-da-3-(〇ri-Becky)Joc 30 1268974 2〇.如申請專利範圍第！項所述之方法，其中在組成物被加到織 物後，織物在機器橫向上的濕：乾比例至少〇·5〇。 A如中請專利脑第13項所述之方法，其中該增濃劑包含聚 乙埽氧化物。 22.如申請專利範圍第！項所述之方法，其中該纖維的直徑介於 5微米至1〇〇微米。 技如申請專利範圍第i項所述之方法，其中該薄織物的兩侧都 有添加該組成物，且該經處理之織物的濕潤時間少於5秒。 24· —種紙類產品，其包含： 一薄織物，其包含纖維素纖維；以及 -有局部添加的黏性組成物’其被施加到該薄織物的至 少-側，該黏性組成物含有—化學添加劑，該黏性組成物係 以變細的纖維形式存在於該薄織物上，其中該純組成物被 加施到該薄織物的量，足以讓織物機器橫向上的濕：乾比例 增加至少25%。 25·如申請專利範圍第24項所述的紙類產品，其中該薄織物的 基重少於60 gsm。 &amp;如申請專利範圍第24項所述的紙類產品，其中在組成物被 加到薄織物後，薄織物機器橫向上的濕：乾比例至少為〇 45。 27. 如申請專利範圍第24項所述的紙類產品，其中該薄織物包 含一基重少於50 gsm的薄織物，且其中該黏性組成物包含一 聚矽氧烷，該薄織物在以組成物處理後的濕：乾比例至少為 0.45 〇 28. 如申請專利範圍第24項所述的紙類產品，其中該薄織物的 基重介於25 gsm至45 gsm之間且濕潤時間少於5秒。 〇 \ Eunice 2005\ΡΚ-0〇ί^)8 \ ΡΚ-0〇2-〇822 \ ΡΚ-00] 31 i-0822-chi-cla-3-(Ori-Becky).doc 1268974 29. 如申請專利範圍第24項所述的紙類產品，其中該局部添加 的組成物被加到織物的兩側。 30. 如申請專利範圍第24項所述的紙類產品，其中該紙類產品 的濕潤時間不超過未以局部添加之組成物處理的織物的濕潤 時間3秒以上。 31. 如申請專利範圍第24項所述的紙類產品，其中該纖維包含 連續的細絲。1268974 Picking up, patent application scope: Planting station [manufacturing method for the use of thin fabric surface, comprising the steps of: providing a thin fabric; and squeezing a viscous composition containing a chemical additive onto the thin fabric The composition is applied to the tissue by extrusion through a meltblowing die to form a tapered fiber, wherein the composition is a water repellent composition and is applied to the addition of the tissue. The amount is from 1% to 1% by weight of the fabric. 2. The method of claim 6, wherein the added composition covers from 20% to 80% of the surface area of one side of the fabric. The method of claim 3, wherein the viscous composition comprises a softening agent. The method of claim 3, wherein the softening agent comprises a polyoxyalkylene. 5. The method of claim 2, wherein the composition comprises a shellfish selected from the group consisting of anti-powder agents, antimicrobial agents, antibacterial agents, preservatives, anti-toxic agents, cosmetic astringents A drug astringent, a group consisting of a mixture of emollients, emollients, topical analgesics, humectants, moisturizers, skin conditioners, skin exfoliants, sunscreens, and mixtures of these substances. 6. In the case of the full-time 丨 丨 丨 , , , , , , , , , 组成 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8. If the method described in the full-time 丨 丨 item is applied, the composition is borrowed from the solution C: \ Eunice 2005 \ ΡΚ-00Ί-08 \ PK-〇〇J^) 822\PK^i-0822- Chi&lt;la-3-(Ori-Becky).d〇c 29 1268974 The nozzle mold is extruded to form a continuous fiber. The method of claim i, wherein leaving the meltblowing die The diameter of the fiber is from 5 micrometers to 100 micrometers. 10) The method described in the scope of the patent application, The method of heating the viscous composition before the squeezing of the composition by the smelting spray mold. The method of claim </ RTI> wherein the composition is added to the thin The amount of the fabric is sufficient to increase the wet: dry ratio of the fabric machine by at least 25%. 〇12. The method of claim 1, wherein the composition is added to the thin fabric, and the wet tissue is wet. The strength is increased and the wet strength of the woven fabric is also increased. The method of claim 1, wherein the composition contains a stimulating agent. 曰14. The method of claim </ RTI> The composition is free of a surfactant. The method of claim 2, wherein the viscous composition has a solid content of at least 80%. The method wherein the treated fabric has a wetting time of no more than 3 seconds of the untreated fabric. The method of claim 2, wherein the treated fabric has a wetting time of no more than Untreated weave The method of claim 1, wherein the added water-repellent composition covers from 3% to 6% of the surface range of one side of the fabric. The method of the invention of the invention, wherein the ratio of the wet/dry ratio of the fabric in the machine direction is at least 〇45 after the composition is applied to the fabric. C: \ Eunice 2005 \ PK-001-08 \ PK -001-0822 \ PK-001-0822-chi-da-3-(〇ri-Becky)Joc 30 1268974 2〇. As claimed in the patent scope! The method of the invention wherein, after the composition is applied to the fabric, the wet: dry ratio of the fabric in the cross machine direction is at least 〇·5〇. A method of claim 13, wherein the thickener comprises polyethylene oxide. 22. If you apply for a patent scope! The method of the item wherein the fiber has a diameter of from 5 micrometers to 1 micrometer. The method of claim i, wherein the fabric is added to both sides of the tissue, and the treated fabric has a wetting time of less than 5 seconds. 24. A paper product comprising: a thin fabric comprising cellulosic fibers; and a partially added viscous composition applied to at least one side of the tissue, the viscous composition comprising a chemical additive, the viscous composition being present on the thin fabric in the form of a thinned fiber, wherein the pure composition is applied to the tissue in an amount sufficient to increase the wet: dry ratio of the fabric machine in the transverse direction At least 25%. 25. The paper product of claim 24, wherein the tissue has a basis weight of less than 60 gsm. The paper product of claim 24, wherein the wet fabric machine has a wet:dry ratio of at least 〇 45 after the composition is applied to the tissue. 27. The paper product of claim 24, wherein the tissue comprises a tissue having a basis weight of less than 50 gsm, and wherein the viscous composition comprises a polyoxyalkylene, the The wet: dry ratio of the composition is at least 0.45 〇 28. The paper product of claim 24, wherein the thin fabric has a basis weight of between 25 gsm and 45 gsm and a low wetting time. In 5 seconds. 〇\ Eunice 2005\ΡΚ-0〇ί^)8 \ ΡΚ-0〇2-〇822 \ ΡΚ-00] 31 i-0822-chi-cla-3-(Ori-Becky).doc 1268974 29. If applying The paper product of claim 24, wherein the partially added composition is applied to both sides of the fabric. 30. The paper product of claim 24, wherein the paper product has a wetting time of no more than 3 seconds of the wetting time of the fabric not treated with the locally added composition. The paper product of claim 24, wherein the fiber comprises continuous filaments. 32. 如申請專利範圍第24項所述的紙類產品，其中該局部添加 的組成物為一斥水性組成物。 33. 如申請專利範圍第32項所述的紙類產品，其中斥水性組成 物包—聚$夕氧烧。 34. 如申請專利範圍第32項所述的紙類產品，其中斥水性組成 物本質上是由聚矽氧烷所組成。 35. 如申請專利範圍第24項所述的紙類產品，其中該局部添加 的組成物在室溫下是固態。The paper product of claim 24, wherein the partially added composition is a water repellent composition. 33. The paper product according to claim 32, wherein the water repellent composition package is a polyoxygen. 34. The paper product of claim 32, wherein the water repellent composition consists essentially of polyoxyalkylene. The paper product of claim 24, wherein the locally added composition is a solid at room temperature. 36. 如申請專利範圍第24項所述的紙類產品，其中該局部添加 的組成物涵蓋了其所添加之織物側表面範圍的20%至80%。 37. 如申請專利範圍第24項所述的紙類產品，其中該化學添加 劑為氨基聚二烷基矽氧烷。 38·如申請專利範圍第24項所述的紙類產品，其中該化學添加 劑為一純聚矽氧烷。 39·如申請專利範圍第24項所述的紙類產品，其中該局部添加 的黏性組成物的固體含量至少80%。 40.如申請專利範圍第29項所述的紙類產品，其中該產品的濕 潤時間少於5秒鐘。 C:\Eunice 2005\PK-001-08\PK-001-0822 \PK-001-0822-chi-cla-3-(Ori-Becky).doc 32 1268974 41. 42. 43. 44. 45. 46. 47· 48. 49. 如申請專利範圍第29項所述的紙類產品，其中該產品的濕 潤時間少於4.8秒。 如申請專利範圍第24項所述的紙類產品，其中該紙類產品 包含浴廁用紙。 申叫專利圍第24項所述的紙類產品，其中該黏性組成 物本質上是由軟化劑所組成。 如申凊專利範圍第24項所述的紙類產品，其巾該黏性組成 物佔了該薄織物重量的〇.1%至1〇0/〇。 申明專利圍第24項所述的紙類產品，其中該黏性組成 物破加到該薄織物的量足以讓織物機器橫向上的濕：乾比例 增加至少40%。 一種薄產品，其包含： 薄織物，其基重介於25 gsm至45 gsm之間；以及 斥尺丨生組成物，其被施加到該薄織物的兩側，該斥水 、、成物包含-化學添加劑，該斥水性組成物係以變細的纖 二=式存在於織物±，該組成物被加到織物的各側而分別 / —、、、气物各側表面範圍的2〇%至，此經處理的薄織物的 濕潤時間少於5秒。 Ί專利範圍第46項所述之薄產品，其中該斥水性組成 、到織物上的量足以涵蓋織物兩侧表面範圍的30。/〇至 60% 〇 士申巧專利範圍第46項所述之薄產品，其中該產品的濕潤 時間少於4.8秒。 中明專利|已圍第46項所述之薄產品，其中該斥水性組成 C; \ Eunice 2005\ PK-001-08\ PK-001-0822 \ PK-001^)822-chi-cla-3-(Ori-Becky).d〇c 33 1268974 物包含一聚矽氧烷。 50. 如申請專利範圍第46項所述之薄產品，其中該斥水性組成 物本質上是由聚矽氧烷所組成。 51. 如申請專利範圍第46項所述之薄產品，其中該斥水性組成 物總共佔了該薄織物重量的0.1%至5%。 52. —種一添加劑使用於一薄織物的方法，其包含的步驟有： 提供一薄織物； 預熱一組成物，該組成物在室溫下是固態，該組成物被 預熱到足以流動；以及 φ 將該已預熱的組成物射出到薄織物上，該組成物藉一熔 喷模具來射出，該組成物的黏性足以讓組成物經熔喷模具被 射出時會形成纖維，此纖維在置於薄織物之前會被變薄，一 旦加到織物上後，該組成物會冷卻並再次固化。 53. 如申請專利範圍第52項所述之方法，其中該組成物包含山 荼醇。 54·如申請專利範圍第52項所述之方法，其中該組成物含有蠟。The paper product of claim 24, wherein the partially added composition covers from 20% to 80% of the range of the side surface of the fabric to which it is added. 37. The paper product of claim 24, wherein the chemical additive is an amino polydialkyl decane. 38. The paper product of claim 24, wherein the chemical additive is a pure polyoxyalkylene. 39. The paper product of claim 24, wherein the partially added viscous composition has a solids content of at least 80%. 40. The paper product of claim 29, wherein the product has a wet time of less than 5 seconds. C:\Eunice 2005\PK-001-08\PK-001-0822 \PK-001-0822-chi-cla-3-(Ori-Becky).doc 32 1268974 41. 42. 43. 44. 45. 46 47. 48. 49. The paper product of claim 29, wherein the product has a wetting time of less than 4.8 seconds. The paper product of claim 24, wherein the paper product comprises a toilet paper. The paper product of claim 24, wherein the viscous composition is essentially composed of a softener. The paper product according to claim 24, wherein the viscous composition accounts for 〇.1% to 1〇0/〇 of the weight of the thin fabric. The paper product of claim 24, wherein the viscous composition is broken into the tissue in an amount sufficient to increase the wet:dry ratio of the fabric machine by at least 40%. A thin product comprising: a thin fabric having a basis weight of between 25 gsm and 45 gsm; and a scoring twin composition applied to both sides of the thin fabric, the water repellent, the inclusion comprising - a chemical additive, which is present in the fabric ± in the form of a fine fiber, and the composition is applied to each side of the fabric and respectively 2% by weight of the surface of each side of the gas. Thus, the treated fabric has a wetting time of less than 5 seconds. The thin product of claim 46, wherein the water repellent composition is applied to the fabric in an amount sufficient to cover 30 of the surface of the fabric. /〇 to 60% The thin product described in Section 46 of the patent application, wherein the product has a wetting time of less than 4.8 seconds. Zhongming Patent|The thin product described in Item 46, wherein the water repellent composition C; \ Eunice 2005\ PK-001-08\ PK-001-0822 \ PK-001^) 822-chi-cla-3 - (Ori-Becky).d〇c 33 1268974 contains a polyoxyalkylene. 50. The thin product of claim 46, wherein the water repellent composition consists essentially of polyoxyalkylene. 51. The thin product of claim 46, wherein the water repellent composition collectively comprises from 0.1% to 5% by weight of the tissue. 52. A method of using an additive for a thin fabric comprising the steps of: providing a thin fabric; preheating a composition, the composition being solid at room temperature, the composition being preheated to a sufficient flow And φ eject the preheated composition onto the thin fabric, the composition is ejected by a meltblowing die, and the composition is sufficiently viscous to form fibers when the composition is ejected through the meltblowing die. The fibers are thinned before being placed on the fabric and once added to the fabric, the composition cools and solidifies again. 53. The method of claim 52, wherein the composition comprises behenyl alcohol. 54. The method of claim 52, wherein the composition comprises a wax. C:\Eunice 2005\PK-001-08\PK-001-0822\PK^l-0822-chi-cla-3-(Ori-Becky).doc 34C:\Eunice 2005\PK-001-08\PK-001-0822\PK^l-0822-chi-cla-3-(Ori-Becky).doc 34
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AU2002346497C1 (en) 2009-01-22
CA2469482C (en) 2012-01-17
TW200304978A (en) 2003-10-16
BR0214789A (en) 2004-12-14
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KR20040068191A (en) 2004-07-30
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