CN1361006A

CN1361006A - Warming cloth and its production process

Info

Publication number: CN1361006A
Application number: CN 00138025
Authority: CN
Inventors: 王宽飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-28
Filing date: 2000-12-28
Publication date: 2002-07-31

Abstract

The warming cloth is produced with two layers of cloth with at least one teased side and through laminating two layers of teased cloth with the two teased sides contacting each other and rolling the laminated layers between upper and lower raised hot rollers at 130-250 deg.c temperature and 20-40 ton pressure for point and line combination of the two layers of cloth. The warming cloth thus produced has one middle layer formed by the two teased sides and two surface layers of the un-teased surfaces.

Description

A kind of thermal insulation cloth and production technology thereof

The present invention relates to a kind of thermal insulation cloth and production technology thereof.

Traditional cotton dress is all made with cotton for wadding and two kinds of materials of cloth, i.e. double team one deck cotton for wadding in the middle of the two layers of cloth, and the cotton dress that uses this mode to make has many shortcomings; At first two layers of cloth one deck cotton for wadding is superimposed together, and has strict cutting and makes requirement, has difficulty and inconvenience on making.Be used for the warming easy balling-up of intermediate layer cotton for wadding in addition, come off, felting, easily tear.Because cotton for wadding does not have elastic force, disjunctor is not asynchronous with outer layer cloth, can only make inelastic cotton coat, can not make cotton underwear springy, so traditional cotton dress exists many deficiencies and defective at aspects such as performance, effect, ranges of application.

Purpose of the present invention is exactly the shortcoming that will overcome traditional cotton dress, to society provide that a kind of cloth of wadding a quilt with cotton links to each other, wadding cloth one, can not balling-up, come off, felting and tearing, be rich in elastic force, can make and wear cotton dress outward, wear the thermal insulation cloth of a new generation of cotton dress in can making again.

The present invention realizes in the following manner:

A kind of thermal insulation cloth with two-layer be the cloth of a napping at least, be superimposed together up and down, the napping face of upper strata cloth and the napping face of lower layer mix feeding are fitted as the intermediate layer, and the not napping face of the not napping face of upper strata cloth and lower layer mix feeding is as the top layer, both sides in clamping intermediate layer.

Described napping face fibre diameter is less than 1 DENIER (1000 meters/gram)

Described be that its feature of material of a napping cloth is selected from least is the cloth such as knitting, tatting of a plucking or sanding at least.

The described combination of two-layer napping cloth up and down, its feature are selected from heat seal, the sticking method of sewing up and/or sewing up links together two layers of cloth.

A kind of production technology of thermal insulation cloth, to comprise that being selected from one deck is that the knitting of a napping or tatting cloth lie on the transportation curtain of hot-rolling mill at least, one of napping do not face down, the one side of napping upwards, and then will comprise that being selected from one deck is above the cloth of a napping overlays at least, napping faces down, fit with the napping face of lower layer mix feeding, constitute the intermediate layer, two layers of cloth not napping towards top layer, outer formation both sides, again the cloth integral body that stacks up and down of this sandwich construction is sent into roller concavo-convex up and down between the hot roll, bear the some wire roll surface temperature and the pressure of 130 ℃-250 ℃ and 20-40 ton, under the effect of High Temperature High Pressure, making up and down, two layers of cloth closely links together by a wire.

Advantage of the present invention is tangible, the intermediate layer cotton for wadding is made of levels cloth napping, can extend synchronously or retraction with surface material distribution, make cloth be rich in elastic force, the napping face in intermediate layer is a superfine fibre, and is orthogonal with levels cloth surface layer, can comprise a large amount of still airs, thereby make the present invention extraordinarily soft, comfortable, at one's discretion wear, wash, can balling-up, come off, felting, be difficult for being torn.The present invention is widely used in inside and outside winter wear, and special-purpose field such as footgear is the thermal insulation cloth of a new generation, can greatly improve the clothing quality of people's winter wear.

Figure one is a structural representation of the present invention

Pass through embodiment so that the invention will be further described below with reference to accompanying drawing.

To comprise that being selected from one deck is that the knitting of a napping or tatting cloth lie on the transportation curtain of hot-rolling mill at least, the one side of napping (2) upwards, the one side of napping (1) is not downward, and then lay one deck is the knitting of a napping or tatting cloth at least on (2), the one side (3) of napping is downward, fit with (2), the one side of napping (4) is not upwards, so just formed sandwich construction by upside top layer (4) and downside top layer (1) and folder intermediate layer (2) (3), then the cloth integral body of this sandwich construction is sent into roll surface concavo-convex up and down between the hot roll, make cloth bear the some wire roll surface temperature and the pressure of 130 ℃-250 ℃ and 20-40 ton, thereby under the effect of High Temperature High Pressure, the levels cloth is linked together by a wire.The advantage of this thermal insulation cloth is significantly, and the intermediate layer cotton for wadding is that cloth surface layer plucking forms, thus can balling-up, come off and felting, more can not be torn, softr, comfortable, next to the shin with the winter wear of this cloth making, and be rich in elastic force.

Claims

1, a kind of thermal insulation cloth, with two-layer be that the cloth of a napping is superimposed together up and down at least, the napping face of upper strata cloth and the napping face of lower layer mix feeding are fitted as the intermediate layer, and the not napping face of the not napping face of upper strata cloth and lower layer mix feeding is as the top layer, both sides in clamping intermediate layer.

2, material as claimed in claim 1, the fibre diameter that it is characterized in that described napping face is less than 1 DENIER (1000 meters/gram).

3, material as claimed in claim 1 or 2 is characterized in that described napping face, is selected from surface layer plucking or sanding to clothes such as knitting, tattings.

4, material as claimed in claim 1 or 2, its special sheet be described two-layer be that the cloth of a napping connects at least, be selected from heat seal or bonding and/or be stitched together.

5, a kind of production technology of thermal insulation cloth, to comprise that being selected from one deck is the knitting of a napping or tatting cloth at least, lie on the transportation curtain of hot-rolling mill, one of napping do not face down, the one side of napping upwards, and then will comprise that being selected from one deck is above the knitting of a napping or tatting cloth overlay at least, napping faces down, constitute the intermediate layer with the napping face applying of lower layer mix feeding, the not napping of two layers of cloth is towards top layer, outer formation both sides, again this cloth integral body that stacks is up and down sent into roller concavo-convex up and down between the hot roll, make cloth bear the some wire roll surface temperature and the pressure of 130 ℃-250 ℃ and 20-40 ton, under the effect of High Temperature High Pressure, making up and down, two layers of cloth closely links together by a wire.