CN2791082Y - Heart-shaped water jet non-woven fabric punching mould and neart-shaped water jet non-woven fabric - Google Patents
Heart-shaped water jet non-woven fabric punching mould and neart-shaped water jet non-woven fabric Download PDFInfo
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- CN2791082Y CN2791082Y CNU2005200175534U CN200520017553U CN2791082Y CN 2791082 Y CN2791082 Y CN 2791082Y CN U2005200175534 U CNU2005200175534 U CN U2005200175534U CN 200520017553 U CN200520017553 U CN 200520017553U CN 2791082 Y CN2791082 Y CN 2791082Y
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Abstract
The utility model relates to a heart-shaped water-jet non-woven fabric punching mould and water-jet non-woven fabrics produced by the heart-shaped water-jet non-woven fabric punching mould. A mould plate of the punching mould is provided with a heart-shaped pattern composed of a plurality of protrusive convex points; a plurality of dewatering small water holes are distributed on the mould plate and among the protrusive convex points in the heart-shaped pattern. After a pre-wetting roller in a pre-jet water-jet machine plays a primary jet action for a pre-wetting water-jet spray head of a cotton layer for the cotton layer, when the cotton layer passes through a passage composed of a rotary drum and a water-jet spray head, after a secondary winding is carried out by the rotary drum for a pre-wetting cotton layer and secondary treatment is carried out by the water-jet spray head for the cotton layer, when the cotton layer passes through a punching passage composed of a rotary drum punching mould and the water-jet spray head, puncture force from bottom to top is formed by protrusive wave-shaped convex points in the rotary drum punching mould for the water-jet fabric born the secondary pretreatment, and a fabric of the water-jet fabric are made to be wound again in the punching process under the action of top to bottom water jet of the water-jet spray head, and punched heart-shaped water-jet non-woven fabric is formed.
Description
Technical field:
The utility model relates to a kind of heart-shaped water pricking non-woven fabric perforating mould and by the spunlace non-woven cloth of its production, belongs to nonwoven production mould and nonwoven fabric and make the field.
Background technology:
The application be 200520011114.2 at all application numbers of the applicant, title " water pricking non-woven fabric perforating mould and non-woven fabric production line ", be to have the salient point of a plurality of projections and the little water hole of a plurality of dehydration to constitute on the template of this water pricking non-woven fabric perforating mould, a plurality of dehydration apertures are distributed on the template between the salient point of a plurality of projections.Its weak point: can't realize the production of heart pattern spunlace non-woven cloth.
Summary of the invention:
Purpose of design: avoid the weak point in the background technology, design a kind of heart-shaped punching mould, and adopt this heart punching can produce the spunlace non-woven cloth of heart pattern.
Design: in order to realize purpose of design of the present utility model, the one, design is made of heart-shaped salient point and a plurality of negative pressure dewatering hole (passage) that is distributed between a plurality of heart-shaped protrusion salient points of a plurality of projections on the template of punching mould, these a plurality of heart-shaped protrusion salient points are to pretreated cotton layer formation bore spine piercing force from lower to upper, be arranged in that the high-pressure injection capitiform becomes basipetal water flow jet power above or below the rotary drum, the two matches, bore under being that forms, go up and beat, finally force cotton aspect in pore forming process, to impel its fibre matting again; The 2nd, the application's punching mould or rotary drum punching mould are matched with existing heart-shaped spunlace non-woven cloth production equipment, not only reduce the work flow of production line widely, and can produce the spunlace non-woven cloth of heart pattern; The 3rd, the three-dimensional bump design of sharp cone distal for punching mould main feature, is used any castable to make and is formed, and its size is selected arbitrarily, by punching mould self puncture force and lower water thorn external force effect, the cloth cover cavernous structure is manifested easily.
Technical scheme 1: heart-shaped water pricking non-woven fabric perforating mould, the heart pattern that has the salient point (1) of a plurality of projections to constitute on the template of punching mould (3), the little water hole of a plurality of dehydrations (2) is distributed on the template between the salient point of a plurality of projections between heart pattern.
Technical scheme 2: the heart-shaped spunlace non-woven cloth that adopts heart-shaped punching mould to produce is distributed with a plurality of heart pattern that are made of miniature aperture on the spunlace non-woven cloth.The production of its heart-shaped spunlace non-woven cloth: cotton layer in pre-thorn spun-laced machine, prewet roller to cotton layer prewet water thorn injector head to a cotton layer jet action after, when passing through the passage that constitutes by rotary drum and water thorn shower nozzle again, rotary drum tangles to the cotton layer secondary of prewetting, water thorn shower nozzle to the after-treatment of cotton layer after, cotton layer is when the perforated channels that constitutes by punched by rotary drum mould and water thorn injector head, the heart-shaped salient points of a plurality of projections in the rotary drum punching mould to the secondary preliminary treatment after spun laced fabric form puncture force from lower to upper and under the jet water course effect from top to bottom of water thorn injector head, make spun laced fabric in the punching process, impel its fiber to tangle once more again, form the heart-shaped spunlace non-woven cloth after the punching.
The utility model is compared with background technology, heart pattern and the design of a plurality of jet water course pore size distribution between a plurality of convex points between heart pattern that the punching mould is made of the salient point of a plurality of projectioies, not only can force cotton aspect when the water by punching mould and water thorn injector head stings external force, the cavernous structure of cloth cover heart pattern is manifested easily, realize purpose of design of the present utility model, obtained beyond thought economic benefit and social benefit.
Description of drawings:
Fig. 1 is the local TV structure schematic diagram of dull and stereotyped heart-shaped punching mould.
Fig. 2 is the local TV structure schematic diagram of the heart-shaped punching of arch mould.
Fig. 3 is the local TV structure schematic diagram of the heart-shaped punching of spill mould.
Fig. 4 is the structural representation of heart-shaped spunlace non-woven cloth.
The specific embodiment:
Embodiment 1: with reference to attached Fig. 1 and 2.Heart-shaped water pricking non-woven fabric perforating mould, the heart pattern that has the salient point 1 of a plurality of projections to constitute on the template of punching mould 3, the little water hole 2 of a plurality of dehydrations is distributed on the template between the salient point of a plurality of projections between heart pattern.Punching mould 3 is made mould earlier, adopt metal material (copper, copper alloy, stainless steel, titanium alloy, kirsite, aluminium alloy or the like) cast molding then, its manufacture craft is a prior art, be not described herein at this, or employing nonmetallic materials (as plastics, nylon or the like) injection mo(u)lding or compression molding, its manufacture craft is a prior art, is not described herein at this.
Embodiment 2: on the basis of embodiment 1, the salient point 1 of the template upper process of punching mould 3 is tapered.
Embodiment 3: on the basis of embodiment 1, the salient point 1 of the template upper process of punching mould 3 is curved.
Embodiment 4: on the basis of embodiment 1, and the salient point 1 awl prismatic of the template upper process of punching mould 3.
Embodiment 5: with reference to accompanying drawing 2.On the basis of embodiment 1, the heart-shaped spunlace non-woven cloth that adopts heart-shaped punching mould to produce is distributed with a plurality of heart pattern that are made of miniature aperture on the spunlace non-woven cloth.The production of its heart-shaped spunlace non-woven cloth: cotton layer in pre-thorn spun-laced machine, prewet roller to cotton layer prewet water thorn injector head to a cotton layer jet action after, when passing through the passage that constitutes by rotary drum and water thorn shower nozzle again, rotary drum tangles to the cotton layer secondary of prewetting, water thorn shower nozzle to the after-treatment of cotton layer after, cotton layer is when the perforated channels that constitutes by punched by rotary drum mould and water thorn injector head, the heart-shaped salient points of a plurality of projections in the rotary drum punching mould to the secondary preliminary treatment after spun laced fabric form puncture force from lower to upper and under the jet water course effect from top to bottom of water thorn injector head, make spun laced fabric in the punching process, impel its fiber to tangle once more again, form the heart-shaped spunlace non-woven cloth after the punching.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations are just illustrative to the utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (5)
1, a kind of heart-shaped water pricking non-woven fabric perforating mould is characterized in that: the heart pattern that has the salient point (1) of a plurality of projections to constitute on the template of punching mould (3), the little water hole of a plurality of dehydrations (2) are distributed on the template between the salient point of a plurality of projections between heart pattern.
2, heart-shaped water pricking non-woven fabric perforating mould according to claim 1 is characterized in that: punching mould (3) is shell-like or is tabular or is arcuation.
3, heart-shaped water pricking non-woven fabric perforating mould according to claim 1 is characterized in that: the salient point (1) of template upper process of punching mould (3) is tapered or curved or be the pointed cone prismatic.
4, heart-shaped water pricking non-woven fabric perforating mould according to claim 1 is characterized in that: punching mould (3) adopts the casting of metals moulding or adopts nonmetallic materials injection mo(u)lding or compression molding.
5, a kind of heart-shaped spunlace non-woven cloth that adopts heart-shaped punching mould to produce is characterized in that: be distributed with a plurality of heart pattern that are made of miniature aperture on the spunlace non-woven cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200175534U CN2791082Y (en) | 2005-04-30 | 2005-04-30 | Heart-shaped water jet non-woven fabric punching mould and neart-shaped water jet non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200175534U CN2791082Y (en) | 2005-04-30 | 2005-04-30 | Heart-shaped water jet non-woven fabric punching mould and neart-shaped water jet non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791082Y true CN2791082Y (en) | 2006-06-28 |
Family
ID=36807156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200175534U Expired - Lifetime CN2791082Y (en) | 2005-04-30 | 2005-04-30 | Heart-shaped water jet non-woven fabric punching mould and neart-shaped water jet non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791082Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046229A (en) * | 2013-01-15 | 2013-04-17 | 杭州诺邦无纺股份有限公司 | Heart-shaped baby skin cleaning non-woven cloth forming die |
| CN103046228A (en) * | 2013-01-15 | 2013-04-17 | 杭州诺邦无纺股份有限公司 | Heart-shaped baby baby cleaning non-woven cloth |
| CN107675357A (en) * | 2017-10-09 | 2018-02-09 | 杭州诺邦无纺股份有限公司 | A kind of double-faced jacquard spunlace non-woven cloth and preparation method |
-
2005
- 2005-04-30 CN CNU2005200175534U patent/CN2791082Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046229A (en) * | 2013-01-15 | 2013-04-17 | 杭州诺邦无纺股份有限公司 | Heart-shaped baby skin cleaning non-woven cloth forming die |
| CN103046228A (en) * | 2013-01-15 | 2013-04-17 | 杭州诺邦无纺股份有限公司 | Heart-shaped baby baby cleaning non-woven cloth |
| CN103046228B (en) * | 2013-01-15 | 2015-10-21 | 杭州诺邦无纺股份有限公司 | The clean skin nonwoven fabric of heart-shaped baby |
| CN103046229B (en) * | 2013-01-15 | 2016-01-13 | 杭州诺邦无纺股份有限公司 | Heart-shaped baby clean skin nonwoven fabric shaping mould |
| CN107675357A (en) * | 2017-10-09 | 2018-02-09 | 杭州诺邦无纺股份有限公司 | A kind of double-faced jacquard spunlace non-woven cloth and preparation method |
| CN107675357B (en) * | 2017-10-09 | 2019-08-06 | 杭州诺邦无纺股份有限公司 | A kind of double-faced jacquard spunlace non-woven cloth and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU NUOBANG NONWOVEN CO., LTD. Free format text: FORMER NAME OR ADDRESS: HANGZHOU NUOBANG NON-WOVEN FABRIC CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: Zhejiang City, Yuhang province Hangzhou canal town prosperous industrial city, zip code: 311102 Patentee after: Hangzhou Nbond Nonwovens Co., Ltd. Address before: Prosperous industrial city, Yuhang Economic Development Zone, Zhejiang, Hangzhou Province, China: 311102 Patentee before: Hangzhou Nuobang Non-Woven Fabrics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150430 Granted publication date: 20060628 |