CN1148878A - Household paper or paper for hygiene and method for increasing its softness and reducing its volume when packed - Google Patents

Household paper or paper for hygiene and method for increasing its softness and reducing its volume when packed Download PDF

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Publication number
CN1148878A
CN1148878A CN95193143A CN95193143A CN1148878A CN 1148878 A CN1148878 A CN 1148878A CN 95193143 A CN95193143 A CN 95193143A CN 95193143 A CN95193143 A CN 95193143A CN 1148878 A CN1148878 A CN 1148878A
Authority
CN
China
Prior art keywords
paper
layer
press polish
toilet
sanitary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN95193143A
Other languages
Chinese (zh)
Inventor
霍特·莱因海默
弗兰克·里德斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CN1148878A publication Critical patent/CN1148878A/en
Pending legal-status Critical Current

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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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • 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
    • D21H5/0092—Post-treated paper
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0738—Cross sectional profile of the embossments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0753—Roller supporting, positioning, driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0758—Characteristics of the embossed product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0758—Characteristics of the embossed product
    • B31F2201/0761—Multi-layered
    • B31F2201/0764—Multi-layered the layers being nested
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0771—Other aspects of the embossing operations
    • B31F2201/0774—Multiple successive embossing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0789—Joining plies without adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)
  • Paper (AREA)

Abstract

A household paper or paper for hygiene (toilet paper 1) consists of at least one, preferably two to four, layers (2, 3, 4) of tissue paper, wherein the paper is provided with an embossment (5, 5') in particular for adhesion of the layers. The paper (toilet paper) is after-calendered subsequent to its embossment and optional adhesion of the layers.

Description

Home-use or sanitary paper and increase its flexibility and reduce the method for packaging volume
The present invention relates to a kind of domestic paper as described in the preamble or sanitary paper, and increase the flexibility of paper and the method for minimizing packaging volume according to claim 1.
Production is by two to four layers of home-use or sanitary paper that tissue paper is formed preferably of one deck at least, and then is known to the method that product carries out embossing.Under the situation of single or multiple lift paper, need carry out embossing to surface texture in order to make paper have gratifying flexibility.Under the situation of or sanitary paper home-use in multilayer, embossing is also as each tissue ply that separates is adhered to each other.Home-use or sanitary paper like this and manufacture method thereof are open in DE 3942536C2.
Serviceability home-use or sanitary paper must dealing with various requirements.For example sanitary paper (such as toilet paper, face tissue or powder paper) on the one hand should be soft as much as possible, on the other hand certain intensity should be arranged.Become more and more important owing to become now economically with ecology on, the packing that requires the consumer goods also to comprise home-use or sanitary paper certainly usually is compact as far as possible, so that save the shelf space of packaging material, transport space, storage area and sales department.Packaging material can also make because control waste management method (keyword: " green target ") forcibly adds to the activity cost reduction of the manufacturer of these paper by saving.
In view of the top problem that proposes, the purpose of this invention is to provide a kind of usefulness and can make packaging volume become less, increase pliability and in fact do not reduce the home-use or sanitary paper that the production technology of intensity is produced.By this technology pliability home-use or sanitary paper of the present invention is increased and the packaging volume minimizing.
The objective of the invention is to realize by the mentioned feature of the characteristic of claim 1 or 3.Have found that,, just can when the intensity that does not make paper obviously reduces, the pliability of paper obviously be increased, the thickness of paper is obviously reduced so that carry out the back press polish after better each layer adhesion being got up again by above-mentioned paper is being carried out embossing.Above-mentioned advantage on pliability shows that the pliability that has just increased the facial tissue that back press polish operation produces just can quite use the average pliability of the toilet paper of produced in conventional processes.Because the press polish of appropriateness, along with the volume that reduces to make paper bobbin (is example with the toilet paper) of volume is reduced to 50% of the identical number of plies and identical length, this means that can be placed in the identical reel (thereby packaging volume is also identical) to the toilet paper of twice carries out high-capacity packaging.
Claim 2 and 4 has provided the preferable range of the linear pressure that press polish rolls.The intrinsic weight that this linear pressure value is rolled by traditional press polish just can reach.In special region, can utilize the cylinder of cylinder pressure that the row loading is rolled in press polish with the appropriateness under 1 Palestine and Israel in order to reach than higher linear pressure value.
Describe embodiments of the invention in detail below in conjunction with accompanying drawing, so that more clearly demonstrate feature of the present invention, details and advantage.
Brief description of drawings:
Fig. 1 shows the structure of toilet paper of the present invention briefly and it is carried out the installation drawing of back press polish.
As shown in the figure, toilet paper 1 of the present invention is by three layers of about 15g/m of weight per unit area 2Tissue paper 2,3,4 form.On the upper strata side of 2 and the opposite side of two lower floors 3,4 form respectively the embossing 5,5 of similar projection ', these projectioies are extended from the upside 6 and the downside 7 of paper respectively inwardly recessedly.Adhesion between the opposite side of side of layer 3,4 and layer 2 be the pressure of pressured flower the embossing 5 of the downside 7 of paper ' spike 8 places realize.
The embossing 5,5 of the similar projections on layer 2 or 3 and 4 ' stagger mutually and on the upside 6 of paper or downside 7, do not produce coarse projection, institute is so that toilet paper 1 can become quite soft.Shown in the local amplifier section of accompanying drawing like that, the quite thick reason of such toilet paper 1 of traditional mode of production be because embossing 5,5 ' cause too fat to move.
So the present invention suggestion makes toilet paper 1 roll 10 on having and roll 11 press polish and roll 9 down with relative by a pair of in the step of traditional mode of production toilet paper 1 again, so that it is handled through press polish later.This rolls 9 to press polish is traditional structure fully, therefore need not further specify.What should be noted that a bit is the only operation or by rolling two pressure cylinders 12 that 11 directions load to relative under the load of its intrinsic weight of above-mentioned nip drum 10,13 the lower cylinder pressure p less than 1 crust loads and operates, and therefore can reach the line pressure value in about 10 to 30N/cm scopes.
Not only the intensity of toilet paper 1 almost is not subjected to the influence of this back calendering operation, and its pliability has also improved, and its thickness reduces significantly, so that can be wound into more toilet paper sheet stock 15 toilet paper roll 14 of unaltered normal diameter D.
Following table has been represented these quantitative results quantitatively.Measurement is that traditional commercially available toilet paper that the applicant produces is carried out.Adopt hygiene paper product " BESS Perfect " (two layers), " BESS Exclusiv " (three layers) and " BESS Frist Class " (four layers).These toilet papers are measured without press polish earlier, and press polish is handled after the line pressure of about 20N/cm is carried out then, measures again.Fracture strength is to measure under drying regime along the vertical and horizontal of machine, relation to diameter behind the number of plies and the reel that the toilet paper coiled is traditional is to measure under comparable winding tension, and described pliability is to estimate out according to traditional plate test.
The results are shown in the following table of measurement numerical value:
Table: without press polish and through after the contrast of toilet paper of press polish
Two-layer three layer of four layer parameter
Press polish press polish press polish fracture strength (dry state) 16.7 17.0 18.6 17.6 21.6 21.1 vertical (N/50mm) horizontal 5.3 5.0 6.4 5.7 7.7 7.1 (N/50mm) pliability 3.0 3.9 3.0 4.2 2.8 4.1 numbers of plies 250 347 200 380 152 261 drum diameters 105 109 130 120 125 121 (mm) after the press polish not after the press polish not after the press polish not

Claims (4)

1, a kind of by one deck at least preferably by two-layer to four layers of tissue ply (2,3,4) domestic paper of Zu Chenging or sanitary paper, particularly toilet paper, napkin paper etc., described paper has to be specifically designed to makes the embossing (5,5 ') that adheres between each layer paper, it is characterized in that, carry out embossing so that make between each layer after the good adhesion at described domestic paper or sanitary paper (toilet paper 1), carry out the back press polish again and handle.
2, domestic paper as claimed in claim 1 or sanitary paper is characterized in that described paper (toilet paper 1) is carried out the back press polish and handles with about line pressure of 10 to 30N/cm.
3, a kind of in order to increase by one deck at least preferably by two-layer cotton paper layer (2 to four layers, 3,4) domestic paper of Zu Chenging or sanitary paper particularly toilet paper (1), napkin paper etc. pliability and reduce the method for packaging volume, provide embossing (5 to described paper, 5 ') so that realize adhesion between each layer specially, it is characterized in that, described paper (toilet paper 1) is being carried out embossing so that after making each layer adhesion better, carry out the back press polish again and handle.
4, method as claimed in claim 3 is characterized in that, described home-use or sanitary paper (toilet paper 1) is carried out the back press polish with line pressure 10 to 30N/cm handle.
CN95193143A 1994-04-23 1995-04-19 Household paper or paper for hygiene and method for increasing its softness and reducing its volume when packed Pending CN1148878A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4414238.2 1994-04-23
DE4414238A DE4414238A1 (en) 1994-04-23 1994-04-23 Household or hygienic paper and methods for increasing its softness and reducing its packing volume

Publications (1)

Publication Number Publication Date
CN1148878A true CN1148878A (en) 1997-04-30

Family

ID=6516269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95193143A Pending CN1148878A (en) 1994-04-23 1995-04-19 Household paper or paper for hygiene and method for increasing its softness and reducing its volume when packed

Country Status (8)

Country Link
JP (1) JPH10501753A (en)
KR (1) KR970702401A (en)
CN (1) CN1148878A (en)
AU (1) AU2407095A (en)
BR (1) BR9507478A (en)
CA (1) CA2188019A1 (en)
DE (1) DE4414238A1 (en)
WO (1) WO1995029294A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099180B (en) * 2008-07-21 2012-11-28 未来股份公司 Device and method for coupling two or more paper webs or plies by gluing
CN106414048A (en) * 2013-10-16 2017-02-15 佐治亚-太平洋消费产品有限合伙公司 Method for reducing the bulk and increasing the density of a tissue product

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406026U1 (en) 1994-04-12 1994-06-01 VP-Schickedanz AG, 90489 Nürnberg Hygiene tissue
DE19534812A1 (en) * 1995-09-20 1997-03-27 Pwa Hygienepapiere Gmbh Multi-layer web-shaped tissue product with an unembossed middle layer, its manufacture and device for its production
DE19654249A1 (en) * 1996-12-23 1998-06-25 Sca Hygiene Paper Gmbh Cellulose hygiene product e.g. paper handkerchiefs or napkins
US7056572B1 (en) 2000-10-05 2006-06-06 Kimberly-Clark Worldwide, Inc. Thin, soft bath tissue having a bulky feel
DE60110362T3 (en) * 2001-02-16 2009-01-15 The Procter & Gamble Company, Cincinnati Method for producing a thick and smooth embossed web
US20040112783A1 (en) * 2001-02-20 2004-06-17 Takeharu Mukai Sanitary thin paper and method of manufacturing the thin paper, storage box for sanitary thin paper, storage body for sanitary thin paper, inter folder, and device and method for transfer of storage body for sanitary thin paper

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DE1647410U (en) * 1952-10-03 1952-12-04 Hakle Papierwerke Inh Hans Kle PAPER FOR HYGIENIC CONSUMABLES, IN PARTICULAR TOILET PAPER.
DE1125754B (en) * 1955-02-15 1962-03-15 Mueller Paul A Process for the production of a grooved, absorbent material from paper
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US3414459A (en) * 1965-02-01 1968-12-03 Procter & Gamble Compressible laminated paper structure
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099180B (en) * 2008-07-21 2012-11-28 未来股份公司 Device and method for coupling two or more paper webs or plies by gluing
CN106414048A (en) * 2013-10-16 2017-02-15 佐治亚-太平洋消费产品有限合伙公司 Method for reducing the bulk and increasing the density of a tissue product
US10253459B2 (en) 2013-10-16 2019-04-09 Gpcp Ip Holdings Llc Method for reducing the bulk and increasing the density of a tissue product
US10669674B2 (en) 2013-10-16 2020-06-02 GPCP IP Holding LLC Method for reducing the bulk and increasing the density of a tissue product

Also Published As

Publication number Publication date
AU2407095A (en) 1995-11-16
CA2188019A1 (en) 1995-11-02
KR970702401A (en) 1997-05-13
WO1995029294A1 (en) 1995-11-02
DE4414238A1 (en) 1995-10-26
BR9507478A (en) 1997-09-16
JPH10501753A (en) 1998-02-17

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