MXPA00006248A - High speed method for producing pant-like garments - Google Patents

High speed method for producing pant-like garments

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Publication number
MXPA00006248A
MXPA00006248A MXPA/A/2000/006248A MXPA00006248A MXPA00006248A MX PA00006248 A MXPA00006248 A MX PA00006248A MX PA00006248 A MXPA00006248 A MX PA00006248A MX PA00006248 A MXPA00006248 A MX PA00006248A
Authority
MX
Mexico
Prior art keywords
fabric
layer
opposite
appendix
clause
Prior art date
Application number
MXPA/A/2000/006248A
Other languages
Spanish (es)
Inventor
L Couillard Jack
Couturedorschner Laurie
J Rajala Gregory
F Roth James
Original Assignee
Kimberlyclark Worldwide Inc
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 Kimberlyclark Worldwide Inc filed Critical Kimberlyclark Worldwide Inc
Publication of MXPA00006248A publication Critical patent/MXPA00006248A/en

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Abstract

A method for producing a pant-type garment in which a first substantially rectangular fabric layer is placed on top of a second substantially rectangular fabric layer. The first substantially rectangular fabric layer is joined to the second substantially rectangular fabric layer, forming a multi-layer fabric. A crescent-shaped cutout section is cutout from the opposed multi-layer fabric edges of the multi-layer fabric, forming opposed tabs at each end of the opposed multi-layer fabric having a first tab and a second tab. The multi-layer fabric is cut transversely in half, forming two multi-layer fabric halves. Each of the multi-layer halves is folded longitudinally and the first tab and the second tab on one side of each of the multi-layer fabric halvesis joined to the corresponding first tab and second tab on the opposed side of each respective multi-layer fabric half, forming two outside-in pant-like garments.

Description

DB METHOD HIGH SPEED TO PRODUCE CLOTHES TYPE SHOES BACKGROUND OF THE INVENTION Field of the Invention This invention relates to a method for producing panty-type garments such as short pants for swimming, training underpants, learning garments, disposable undergarments, shorts, surgical pants and the like. More particularly, this invention relates to a high-speed method for producing such a panty-type garment at diaper machine speeds (in excess of about 600 per minute).
Description of Related Art Typically, the production of pantyhose garments, such as short swim shorts and disposable incontinence garments such as underpants is a relatively complex process that requires a multitude of operation steps, including annual steps such as the sewing of seams, in order to arrive at the finished product. As a result of this, the speeds of production are relatively slow. Therefore, it is an object of this invention to provide a method for producing garments of the type of pant which eliminates the manual steps required by conventional production methods.
It is another object of this invention to provide a method for producing panty-type garments capable of producing such garments at production speeds in excess of about 600 garments per minute.
SYNTHESIS OF THE INVENTION These and other objects of the invention are examined by a method for producing footwear-type garments in which a first layer of essentially rectangular fabric is placed over the top of a second substantially rectangular layer of cloth, in which the first The essentially rectangular tel layer is narrower than the second essentially rectangular fabric layer, as a result of which the two opposite edges of the second layer of essentially rectangular fabric extend beyond the correspondingly opposite edges of the first layer of the fabric. essentially rectangular. Correspondingly opposite edges of the first essentially rectangular fabric layer of the second essentially rectangular fabric layer are joined together, forming a multi-layered fabric. According to a preferred embodiment, the edges are joined together by means of joints of a rising or U-shaped shape or similarly shaped unions. Sections cut in the form of a crescent, or U-shaped or similarly cut are cut from the opposite joined multiple layer fabric edges of the multilayer fabric, forming opposite appendages at each end of the opposite edges of the fabric. Multiple layers of fabric, each of which opposing appendages comprises a long appendage and a short appendage. Preferably, the cut sections are cut in an approximately U-shaped or similarly shaped manner along the side of the joints facing the edges of the multilayer fabric. The multi-layered fabric is then cut transversely to the middle, forming two fabric halves of multiple layers. Each of the multiple layer halves is bent longitudinally and the long appendage and the short appendage on one side of each multi-ply fabric half is attached to a long appendage and a corresponding short appendix on the opposite side of each fabric half of multiple layers, forming a garment type outer panties. It will be apparent to those skilled in the art that at least two steps can be carried out in reverse order, ie the multi-layered fabric is bent longitudinally in half and the long appendages and short appendages and opposite appendages of the fabric of multiple layers are joined together after which the folded multilayer fabric layer is cut transversely in half to form two outer-type garments.
According to a preferred embodiment of the method of this invention, each of the essentially rectangular teardron layers comprises two teardrop halves longitudinally joined together. According to the embodiment, at least one of the teardon halves has a different color from the remaining fabric halves as a result of which multiple colors of panty-type garments are produced.
In order to convert the method of this invention to a continuous process for which production rates in excess of 600 pieces per minute can be achieved, the continuous fabric materials are employed so that the fabric of continuous narrower material having the first edges of the material deposited on a second fabric of continuous material wider than has the second edges of material, which write beyond the first corresponding edges of matter. The first fabric of material is bonded to a second fabric of material with joints of a U-shaped shape or similarly shaped joints, forming a multiple layer fabric having opposite edges. A plurality of corresponding pairs of sections cut in the shape of a crescent are cut from the opposite edges of the multilayer materials, each pair of sections cut in the form of a corresponding crescent is spaced apart from a corresponding and adjacent p, forming opposite appendices Between each of the corresponding pairs of cut sections d shape of a crescent along a length of the multi-ply material, each of the opposite appendices comprises a long appendage and a short appendage. The multi-layer material fabric is folded along a longitudinal center line and the long appendage and short appendage d of said opposite appendages is attached to a long appendage to a respective short appendage of the opposite other appendage forming a fabric of multi-layer material folded. The folded multilayer fabric is cut transversely along a first transverse line by dividing said opposing appendages together and along a second transverse line by dividing the essentially instantaneous wetting cut sections d joined in the shape of a crescent, producing a plurality of garments of type d underwear - outside.
According to either the continuous method or load to produce panty-type garments according to this invention, the inside-outside panty type garment can be left with the outside inside to turn the inside out to the consumer, guaranteeing therefore the freshness and cleanliness of the outside of the garment. Alternatively, the outer-inner panting type may be turned inside out as an additional step of the method of this invention.
BRIEF DESCRIPTION OF THE DRAWINGS These and other objects and features of this invention will be better understood from the following detailed description taken in conjunction with the drawings wherein: Fig. 1 is a schematic flow chart showing the basic material processing steps of the method of this invention.
Figure 2 is a cross-sectional view of the material in the second phase of the processing taken along the line II-II in Figure 1; Figure 3 is a cross-sectional view of the material in the third stage of processing taken along line 3-3 of Figure 1.
Figure 3a is a cross-sectional view of the material in the third processing phase taken along the line III-III of Figure 1 according to an alternate embodiment of the method of this invention; Y Figure 4a-4d shows a schematic diagram including a process apparatus for a method for producing panty-type garments according to an embodiment of this invention.
DETAILED DESCRIPTION DB PRETERIOR INCORPORATIONS Definitions As used herein, the term "non-woven fabric" means a fabric having a structure of individual fibers or yarns, which are interlocked, but in an identifiable manner, as in a woven fabric. formed from many processes, such as, for example, spinning processes, meltblowing processes, and carded and bonded weaving processes.The basis weight of non-woven fabrics is usually expressed in material uses by square yard (osy) or in grams per square meter (gsm) and fiber diameters are usually expressed in microns (note that to convert from ounces per square yard to grams per square meter, multiply ounces per square yard by 33.91).
As used herein, the term "spunbond fibers" refers to fibers of small diameter, which are formed by extruding a molten thermoplastic material as filaments from a plurality of usually circular and fine capillaries of a spinning organ, with the diameter of the extruded filaments, then being rapidly reduced as, for example, is indicated in United States of America No. 4,340,563 issued to Appel et al. in United States of America No. 3,692.61 granted to Dorschner et al., in the United States of America patent No. 3,802,817 issued to Hatsu i and others, in the United States of America patent No. 3,338,992 3,341,393 granted to Kinney, in the patent of the United States of America No. 3,502,763 granted to Hartmann, in the patent of the United States of America No. 3,542,615 granted to Dobo others. In the fibers bound with yarns are not generally sticky when they are deposited on a collector surface. Spunbonded fibers are generally continuous and have average diameters (from a sample of at least 10) larger than 7 microns, more particularly d between about 10 and 30 microns. The fibers may also have forms such as those described in U.S. Patent No. 5,277,976 issued to Hogle et al., In U.S. Patent No. 5,466,410 issued to Hills and in the United States patent. United States No. 5,069,970 and United States of America No. 5,057,367 issued to Largman and others, which describe hybrids with unconventional shapes. A non-woven fabric of fibers bonded with spinning produced by a melt spin is mentioned as spin-bonded.
As used herein, the term "co-melt blown fibers" means fibers formed by extruding a molten thermoplastic material through a plurality of fine, usually circular capillary vessels, such as melted filament strands of usually hot high-velocity gas streams. (for example, air) which attenuate the filaments of molten thermoplastic material to reduce its diameter, which can be to a microfiber diameter. Then, the meltblown ones are carried by the high velocity gas stream and are deposited on a collecting surface to form a randomly dispersed melt blown fiber fabric. Such a process is described, for example, in United States of America Patent No. 3,849,241 issued to Butin et al. Melt-blown fibers are microfibers, which may be continuous or discontinuous, are generally smaller than 10 microns in average diameter and are generally sticky when deposited on a collecting surface.
As used herein, the term "carded and bonded fabric" refers to fabrics made of basic fibers which are sent through a combing or carding unit, which breaks and separates and aligns the basic fibers in the direction of the machine to form a fibrous nonwoven fabric generally oriented in the machine direction. Such fibers are usually purchased in bales, which are placed in a shredder which separates the fibers before the carding unit. Once the tissue is formed, it is then joined by one or more of the various known joining methods.
As used herein, the term "bi-component fibers" refers to fibers which have formed at least two polymers extruded from separate extruders but spun together to form a fiber. The polymers that are arranged in different areas placed essentially constantly across the cross section of the bicomponent fibers extend continuously along the length of the bicomponent fibers. The configuration of such bicomponent fiber can be, for example, a pod / nucleus arrangement in which one polymer is surrounded by another or can be a side-by-side arrangement or an arrangement of "islands in the sea". The bicomponent fibers are taught in U.S. Patent Nos. 5,108,820 issued to KaneJco et al. And 5,336,552 issued to Strack et al., And in European Patent No. 0586924. For the two component fibers, polymers can it is present in proportions of 75/25, 50/50 2/75 or any other desired proportions.
As used herein, the term "biconstituent fibers" refers to fibers which have been formed from at least two polymers extruded from the same extruder as a mixture. The term "mixture" is defined below. The biconstituent fibers do not have the various polymer components arranged in different zones placed relatively constant across the cross-sectional area through the fiber and the various polymers are not usually contiguous along the entire length of the fibers forming instead of this usually fibrils which start and end at random. The biconstituent fibers are sometimes also referred to as ulticonstituent fibers. Fibers of this general type are discussed in, for example, US Pat. No. 5,108,827 issued to Gessner. Biconstituent bi-constituent fibers are also discussed in the textbook "Polymer Compounds and Mixtures" by John A. Manson and Leslie H. Sperling, copyright 1976 by Plenum Press, a division of Plenu Publishing Corporation, New York, New York, IBSN0-306-30831 2, pages 273 to 277.
As used herein, the term "polymer generally includes, but is not limited to, homopolymers, copolymers such as, for example, block copolymers, grafted, random and alternating, terpolymers, etc. and mixtures thereof modifications. unless specifically limited otherwise, the term "polymer" also includes all possible geometric configurations of the molecule.These configurations include, but are not limited to, isotactic, syndiotactic, and random symmetries.
The invention described and claimed herein is a method for the production of high-speed garments such as shorts, disposable underpants such as underpants, incontinence garments and underwear, as well as similar surgical pants. The method can be employed either as a loading process or as a continuous process, as described below. Suitable materials for use in the method of this invention include, but are not limited to, cotton materials, fabrics, woven materials and non-woven materials Suitable base materials for use in the method of this invention are preferably selected from the group consisting of meltblown, meltblown, laminate bonded with meltblown-spunbonded, coform, laminate materials. spun-bonded yarn-bound yarns, bicomponent yarn bound, bicomponent meltblown, bonded with biconstituent yarn, biconstituent melt blown, pulp, superabsorbent, carded and bonded fabric and combinations thereof.
The continuous method for producing panty-type garments according to an embodiment of this invention, as generally shown in Figures 1-3, comprises the steps of depositing a first fabric of continuous and narrower material 100 having the first edge of material 103 on the top of a second fabric of continuous material m wide 101 having the edges of material 102, whereby the edges of material extend beyond the first corresponding material edge 103. The first fabric of material continuous 100 is joined to the second material 101 by a series of shaped, crescent-shaped or similarly shaped joins 160 along the material edges 102 and 103, forming a fabric of multiple cap material 150 having the opposite edges. The joining of the first fabric of the material 100 to the second fabric of material 101 can be achieved by any suitable joining means known to those skilled in the art including, but not limited to, ultrasonic bonding, thermal bonding, mechanical fasteners sewing, even when this In the latter case, the speed of the method of this invention may be slower than for the use of ultrasonic or thermal bonding methods. After, a plurality of corresponding pairs of cut sections 104 and 10 preferably in the shape of a crescent, or of a similarly shaped U shape, cut from the opposite edges of multilayer material fabric on the edge side of the material of the joints , each of the corresponding pairs being positioned and spaced from a corresponding adjacent pair thereby forming the opposed appendices 106 and 107 between each of one of the corresponding pairs along a length of multi-layer material fabric. Each of the opposing appendages 106 and 107 comprises a long appendage 108 and an appendage 109. The fabric of multi-ply material is folded along its longitudinal centerline 110. It will be apparent to those skilled in the art that order in the which these steps are carried out can be reversed. That is, the cuts 104 and 10 can be made after bending to the center line 110 along the free edges opposite the center line 110 thereby creating the cutting sections 104 and 10 simultaneously. The short appendage and the long appendage of one of the opposing appendages are attached to the respective short appendage and the long appendage of the opposite appendage, forming a fabric of bent multiple layer material 130. Alternatively as shown in Figure 3a, the appendages The shorts can first be folded before the joint so as to face the inside of the fabric of folded multiple layer material 130 thereby producing a garment that looks more ready-made. If this alternate embodiment is used, the two material fabrics 100 101 can be of the same width because the act of bending makes the fabric of upper material 101 narrower. The fabric of bent multi-ply material 130 is then cut transversely along a first transverse line 13 which divides the opposite appendices and joined together and along a second transverse line 132 dividing the increasingly cut sections 104 and 105, producing a plurality of underwear-type garments inside-out. The inside-outside panty type garments can be turned upside down or left inside-out.
Figure 4a is a process diagram for producing panty-type garments according to the method of the invention. The waistband material is unrolled from controlled stress tension controlled 1 on a tissue guide roll 2 controlled by the sensor or sensors 3. According to a preferred embodiment, the waistband material is an elastic material. Alternatively, the waistband material may include an elastic cord instead of the elastic material. The empty supply roll 4 measures the waistband material. If the waistband is going to be one inch wide, the supply roll with vacuum 4 measures two inches for every two end products since the waistband material is cut in half in the final cut. The waistband material is carried on an anvil roller with vacuum 6 on which it is cut by the knife roller 5 into discrete pieces 7 and an applicator is transferred. As shown, the waistband is spread by two diverging disks 8 which support the waistband material with pins, vacuum or other mechanical means such as frame fasteners. However, any method of recreation known to those skilled in the art is acceptable. The rubber applicator 9 applies strips of the hot melt adhesive onto the expanded waistband. Alternatively, an ultrasonic linker can be employed in this phase to ultrasonically join the waistband. It will be apparent to those skilled in the art that any suitable joining method can be employed for the attachment of the waistband. The pressure point roller 10 is placed inside the diverging discs 8 presses the adhesive strips on the waistband piece 7 to fabric of material 11. The roller 12 acts as a dipping / backing roller. The narrower upper material fabric 1 is unwound by a controlled tension unwinding (n shown). The narrower upper material fabric 11 can be a single color or a print. In addition, it can be made of two or more fabric materials joined upwards if a multiple color or multiple texture finish is desired. The tumbling / backing roller 12 flips the material fabric 1 and acts as a backing for the pressure roller 10, which holds the waistband strips 7 to the fabric of material 11. The reference numerals 13-22 refer to the same process described above with the exception that it applies to a second material fabric wider 23 from the roll 27. The dies are matched to each other and to the fabrics d material 11 and 23. The dump / back roll 24 operates on similar to the tumbling / backing roller 12. The sensors 2 are used to control the tissue guide 26, which controls the transverse position of the machine of the material fabric 23. The unwound for the material of wider material 23 and driven for the band 28; however, other types of unwinds, such as a drum or unwinding driven in the center, may also be employed. The anvil roll 29 is a pattern jointer which applies waist joint patterns, for example, of a d-shaped, crescent shaped or similarly shaped joints in combination with ultrasonic horn 30. Even when shown as a horn stationary, the ultrasonic horns 30 can be rotating horn. See, for example, U.S. Patent Nos. 5,707,470 and 5,711,847 which disclose the use of ultrasonic horns for joining materials. At this point, the two waistband pieces 31, comprising a waistband combination 7 and 19, are placed in sandwich form between a fabric of narrower material at 11 and a fabric of wider material 23. The seam joints of continuous or non-continuous waist 32 are applied to the fabrics that result in the fastening of the waistbands to the material fabrics 11 and 23. To produce a fly, if desired, the joints 32 can be interrupted.
Figure 4B is a continuation of the apparatus of Figure 4a. The rotating die roller 33 and the rotary anvil roller 34 cut the cutting sections of a crescent along the waist seam junctions 32. Such cutting can be carried out by any method known to those skilled in the art, but it was preferably carried out by die cutting, water jet cutting, laser cutting or slit cutting. The vacuum conveyor 35 carries the tissue under the intermittent adhesive applicator 36, which applies a line of adhesive 37 to one of the opposite appendices formed by cutting the sections cut in the shape of a crescent (between the cut sections). The fabric is then folded along its longitudinal centerline by bending the conveyor 38 which comprises the bending rod 39. As shown in FIG. 4c, which is a continuation of FIG. 4b, the pressure point section 40 it seals the smallest of the opposing appendices from the narrow material fabric 11 to one another in a previously applied glue line 37. The rotating ultrasonic linker 41 ultrasonically connects the opposite appendices across the widest material fabric 23 to each other after which the fabric is cut by the cutter 42 in the middle of the pretin and half of the appendix sections (corresponding to the leg portion of the final product) as shown in fig 4d, the cut product alternates between the fabric waistband 43 the front part of the leg part 44. As a result of this, there are at least two alternate steps for further processing. Any each product can be rotated by 45 spinner or the products can be separated into two stream of separate products. Then, if a latent waistband material has been used, it is activated at point 46. After the product can be flipped in toward an inverter, it can alternatively be sold without flipping it.
Although in the above description this invention has been mentioned in connection with certain preferred embodiments thereof, and many details have been established for purposes of illustration, it will be apparent to those skilled in the art, that the invention is susceptible to additional incorporations. and that certain details described herein can be varied considerably without departing from the basic principles of the invention.

Claims (24)

R E I V I N D I C A C I O N S
1. A method for producing a brief type garment comprising the steps of: placing a first layer of essentially rectangular fabric over the top of a second layer of essentially rectangular tel; attaching said first layer of essentially rectangular fabric to said second layer of essentially rectangular fabric, forming a multi-layered fabric having opposite fabric layers of multiple layers and having joined regions corresponding to a section cut from each of the edges of the fabric. fabric of opposite multiple layers; cutting said cutting section from each of the opposite multi-layer fabric edges of said multi-layer fabric on one side of said joined regions positioned one to another of said opposite multi-layer fabric edges, forming the opposite appendices in each end of said fabric of opposite multiple layers, each of said opposite appendices comprises a first appendix and a second appendix; cutting said multilayer fabric transversely to the middle, forming two fabric halves of multiple layers; folding one of said multiple layer halves longitudinally; Y joining said first appendix and said second appendix on one side of one of said multiple layer fabric halves with the corresponding first appendix and the second appendix on the opposite side of one of the multiple layer fabric halves, forming a garment of the type dß internal underpants.
2. A method as claimed in clause 1, characterized in that said first essentially rectangular tel layer is narrower than said second essentially rectangular cloth cap and said first appendices are shorter than said second appendages.
3. A method as claimed in clause 1, characterized in that said first layer of essentially rectangular tel is equal in width to said second cap of essentially rectangular fabric and said first appendices are equal in length to said second appendages.
4. A method as claimed in clause 1, characterized in that said cut section has one of a shape of a crescent and a U shape.
5. A method as claimed in clause 1, characterized in that it comprises the turning of the underwear-type garment from outside to inside to outside.
6. A method as claimed in clause 1, characterized in that said fabric is a material selected from the group consisting of cotton, woven fabrics, nonwovens and combinations thereof.
7. A method as claimed in clause 1, characterized in that said attachment of said first layer of essentially rectangular fabric to said second essentially rectangular fabric layer and said joining of said appendix are carried out by a method selected from the group consisting of of ultrasonic bonding, thermal bonding, adhesive bonding, sewing, mechanical fasteners and combinations thereof.
8. A method as claimed in clause 1, characterized in that said cutting of said cutting section is achieved by a selected method consisting of d cut with matrix, cut with water jet, laser cut and cut with slits.
9. A method as claimed in clause 1, characterized in that each of said essentially rectangular tel layers comprises two tel layer halves longitudinally joined together.
10. A method as claimed in clause 1, characterized in that at least one of said fabric layer halves has a different color than the rest of the fabric layer halves.
11. A method as claimed in clause 1, characterized in that a pretinter material is attached to said multilayer fabric, said waistband being placed transversely with respect to said multilayer fabric extending between the opposite cut sections.
12. A continuous method for producing a garment of the type of brief comprising the steps of: depositing a first fabric of continuous material having the first edges of material on top of a second fabric of continuous material having the second edges of material; joining said first fabric of material to said second fabric of material, forming a fabric of multiple layer material having the opposite multi-layer edges and having the joined regions corresponding to a section of cut of each of the edges of layers multiple opposites; cutting a plurality of corresponding pairs d said sections cut from each of the opposite multiple layer edges of said multi-layer material, each of the corresponding pairs is spaced from an adjacent one of said corresponding pair, forming opposite appendices between each one of the corresponding pairs along a length d of said multilayer material fabric, each of said opposite appendices comprises a first appendix and a second append; folding said multi-layer material fabric along a longitudinal center line attaching said first appendix and said second appendix to one of said appendices opposite the first appendix and the second respective appendix of the other opposing appendix, forming a fabric of folded multiple layer material; Y cutting said fabric from the multilayer material folded transversely along a first transverse line dividing said opposite appendages and joined and along a second transverse line dividing said cut sections, producing a plurality of inner-out pantyhose pieces .
13. A method as claimed in clause 12, characterized in that said first continuous material fabric is narrower than said second continuous material fabric and said first appendages are shorter than said second appendages.
14. A method as claimed in clause 12, characterized in that said first web of continuous material is equal in width to said second web of continuous material and said first appendices are equal in length said second appendices.
15. A method as claimed in clause 12, characterized in that said first fabric of material and said second fabric of material, each comprise longitudinal fabric halves joined longitudinally.
16. A method as claimed in clause 12, characterized in that at least one of said fabric halves has a different color than the other of the fabric halves.
17. A method as claimed in clause 12, characterized in that it comprises flipping each one of said outer-inner panty-type garments d inside outwards.
18. A method as claimed in clause 12, characterized in that said fabrics of matter comprise a material selected from the group consisting of cotton, woven, woven, nonwoven and combinations thereof.
19. A method as claimed in clause 12, characterized in that said joining of said first woven first fabric of material to said second of said joining said appendices is carried out by a method selected from the group consisting of ultrasonic bonding, thermal bonding, adhesive bonding, mechanical fasteners, sewing and combinations thereof.
20. A method as claimed in clause 12, characterized in that said cutting of said cutting sections in the form of a crescent is achieved by a method selected from the group consisting of cutting with matrix, water jet cutting, laser cutting and cut with slits.
21. A waistband material is attached to said fabric of multi-layer material, said waistband material extends transversely through said fabric of multiple layer material and divides said cut sections.
22. A method as claimed in clause 12, characterized in that said first edges of material are joined to said second fabric of material using a joining pattern corresponding to said cut sections.
23. A method as claimed in clause 12, characterized in that said woven fabrics are nonwoven selected from the group consisting of coiled, meltblown, bonded, bonded, bonded and bonded combinations thereof.
24. A continuous method for producing a brief type of brief comprising the steps of: depositing a first fabric of continuous material having the first edges of material on the upper part of a second fabric of continuous material having the second edges of material; joining said first fabric of material to said second fabric of material, forming a fabric of multiple layer material having the edges of multiple layers opposite and having joined regions corresponding to a section cut from each of the opposite multi-layer edges folding said fabric of multiple layer material along a longitudinal center line; cutting a plurality of corresponding pairs d said cutting sections of each of said opposite multiple layer edges of said multi-layer material, each of said corresponding pairs being spaced apart from an adjacent pair of said corresponding pair, form opposite appendices between each of the pairs corresponding to the length of the fabric length of multi-layer material, each of said opposite appendices comprises a first appendix and a second appendix; joining said first appendix and said second appendix of one of said appendages opposite the first appendix and the second appendix of the other appendix of said opposite, forming a fabric of multiple layer material folded; and cutting said multi-layer material fabric folded transversally along a first transverse line by dividing said opposite appendices joined together and along a second transverse line by dividing said cut sections, producing a plurality of underwear-type undergarments. . E S UM E A method for producing a pantyhose type garment, a first fabric layer, a first essentially rectangular tel layer placed on top of a second essentially rectangular fabric layer. The first essentially rectangular fabric cap is attached to the second essentially rectangular fabric layer, forming a multiple layer fabric. A cutting section is cut from a crescent of the opposing multiple layer fabric edges of the multilayer fabric, forming opposite appendices at the end of the opposite multilayer fabric having a first appendage and a second appendix. The multi-layered fabric s cuts transversely in half, forming two halves of multiple layers. Each of the multi-layered halves and longitudinally folded and the first appendix and the second appendix on one side of each of the multi-layer fabric halves is attached to the first corresponding appendix and second appendix on the opposite side of each half of respective multiple layers of fabric, forming two garments of type d outer trousers inside.
MXPA/A/2000/006248A 1999-06-23 2000-06-22 High speed method for producing pant-like garments MXPA00006248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09338898 1999-06-23

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MXPA00006248A true MXPA00006248A (en) 2002-07-25

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