CN105128501A - Powder scattering technology for automobile carpet - Google Patents

Powder scattering technology for automobile carpet Download PDF

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Publication number
CN105128501A
CN105128501A CN201510453298.6A CN201510453298A CN105128501A CN 105128501 A CN105128501 A CN 105128501A CN 201510453298 A CN201510453298 A CN 201510453298A CN 105128501 A CN105128501 A CN 105128501A
Authority
CN
China
Prior art keywords
pet
powder
carrying
felt
car carpeting
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
CN201510453298.6A
Other languages
Chinese (zh)
Inventor
王江龙
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.)
Kunshan Jiuzilian Automotive Soundproof Materials Co Ltd
Original Assignee
Kunshan Jiuzilian Automotive Soundproof Materials Co Ltd
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 Kunshan Jiuzilian Automotive Soundproof Materials Co Ltd filed Critical Kunshan Jiuzilian Automotive Soundproof Materials Co Ltd
Priority to CN201510453298.6A priority Critical patent/CN105128501A/en
Publication of CN105128501A publication Critical patent/CN105128501A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B32B2264/0257—Polyolefin particles, e.g. polyethylene or polypropylene homopolymers or ethylene-propylene copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Carpets (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a powder scattering technology for an automobile carpet. The automobile carpet is prepared from a PET carpet fabric layer, a PE powder layer and a PET bottom felt from top to bottom by high temperature lamination. The powder scattering technology comprises a, opening PET fibers, carrying out mixing, carrying out carding, laying a net, carrying out needling and carrying rolling, b, opening PET fibers, carrying out mixing, carrying out carding, laying a net, carrying out needling, carrying out blanching and carrying rolling, c, quantificationally and uniformly scattering PE powder on the PET bottom felt, uniformly putting PE powder in a material hopper, uniformly transferring the PE powder by a concave roller and a licker-in below a hopper so that the PE powder is charged and is uniformly scattered on the PET bottom felt, carrying out heating melting on the PET bottom felt and the PE powder layer by an oven so that the PE powder is melt, compounding the PET carpet fabric layer to the PET bottom felt by a cooling roller and carrying out slicing. The powder scattering technology can reduce bonding layer weight, reduce energy consumption, save a cost, guarantee bonding strength and improve air permeability and sound-absorbing effects.

Description

A kind of car carpeting dusting technique
Technical field
The present invention relates to a kind of dusting technique, particularly relate to a kind of car carpeting dusting technique.
Background technology
Existing car carpeting is generally felt at the bottom of PET needled fabric and PET acupuncture by the structure of PE film or PE film compound, play decoration and sound absorption, but blemish in an otherwise perfect thing is, the grammes per square metre of the structural membrane of PE film is higher and as a whole, can make that the overall grammes per square metre of car carpeting is higher and gas permeability is not enough like this; And PE particle forms leaching membrane layer through melting co-extrusion, and energy consumption is large.Be not suitable for applying.
Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The invention provides a kind of car carpeting dusting technique.
The technical solution used in the present invention is:
A kind of car carpeting dusting technique, this car carpeting is from top to bottom formed by high-temperature laminating by felt at the bottom of the PET carpet surface bed of material, PE powder bed and PET, and the PET carpet surface bed of material has the effect of sound-absorbing and decoration, and PE powder bed has bonding and ventilative effect, felt at the bottom of PET has the effect of sizing
It comprises following processing step:
The preparation of a, PET carpet surface bed of material: PET is rolled form through shredding, mixing, combing, lapping, acupuncture, one-tenth;
The preparation of felt at the bottom of b, PET: PET is rolled form through shredding, mixing, combing, lapping, acupuncture, blanching, one-tenth;
The preparation of c, PE powder bed: PE powder quantitative and even is sprinkling upon on felt at the bottom of PET, the barrier width on hopper both sides is first regulated according to product fabric width, again PE powder is put into hopper uniformly, PE powder is evenly shifted by the recessed roller below hopper and licker-in and carries out blanking, be sprinkled upon uniformly on felt at the bottom of PET, then felt at the bottom of PET and PE powder bed are through baking oven heating and melting PE powder, then are compounded on felt at the bottom of PET, finally again through dicing through cooling pressure roller by the PET carpet surface bed of material.
Preferably, on duster, Destaticizing device is installed in step c.
Preferably, in the below of recessed roller and licker-in, vibration screen is installed in described step c.
Preferably, the quantity of described vibration screen is two-layer, and wherein the order number of one deck vibration screen is 20 orders, and the order number of another layer of vibration screen is 40 orders.
Preferably, the exit of position near baking oven of pressure roller is cooled in described step c.
Preferably, the temperature in described step c in baking oven controls at 180-240 DEG C.
The invention has the beneficial effects as follows: the weight reducing adhesive layer, reduce energy consumption, cost-saving; And the adhesive layer in the structure of dusting compound is PE powder, be spot bonding, while ensureing bonding brute force, can be good at the gas permeability and the sound-absorbing effect that improve car carpeting.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of product of the present invention.
Fig. 2 is dusting process schematic representation of the present invention.
Wherein: 1, the PET carpet surface bed of material, 2, PE powder bed, 3, felt at the bottom of PET, 4, hopper, 5, baffle plate, 6, recessed roller, 7, licker-in, 8, vibration screen, 9, baking oven, 10, cooling pressure roller, 11, Destaticizing device.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment, only for explaining the present invention, does not form the restriction to protection scope of the present invention.
A kind of car carpeting dusting technique as depicted in figs. 1 and 2, this car carpeting is from top to bottom formed by high-temperature laminating by felt 3 at the bottom of the PET carpet surface bed of material 1, PE powder bed 2 and PET,
It comprises following processing step:
The preparation of a, PET carpet surface bed of material: PET is rolled form through shredding, mixing, combing, lapping, acupuncture, one-tenth;
The preparation of felt at the bottom of b, PET: PET is rolled form through shredding, mixing, combing, lapping, acupuncture, blanching, one-tenth;
C, the preparation of PE powder bed: PE powder quantitative and even is sprinkling upon on felt 3 at the bottom of PET, baffle plate 5 width on hopper 4 both sides is first regulated according to product fabric width, again PE powder is put into hopper 4 uniformly, PE powder is evenly shifted by the recessed roller 6 below hopper 4 and licker-in 7 and carries out blanking, be sprinkled upon on felt 3 at the bottom of PET uniformly, recessed roller 6 is provided with two-layer vibration screen 8 with the below of licker-in 7, wherein the order number of one deck vibration screen 8 is 20 orders, the order number of another layer of vibration screen 8 is 40 orders, be sprinkled upon on felt 3 at the bottom of PET more uniformly to make PE powder, then felt 3 at the bottom of PET and PE powder bed 2 are through baking oven 9 heating and melting PE powder, through cooling pressure roller 10, the PET carpet surface bed of material 1 is compounded on felt 3 at the bottom of PET again, last again through dicing,
In step c, Destaticizing device 11 is installed on duster, solves the phenomenon of the powder that wafts;
The position cooling pressure roller 10 in step c, near the exit of baking oven 9, increases the adhesive fastness of product, and the temperature in baking oven 9 controls at 180-240 DEG C.
The invention has the beneficial effects as follows: the weight reducing adhesive layer, reduce energy consumption, cost-saving; And the adhesive layer in the structure of dusting compound is PE powder, be spot bonding, while ensureing bonding brute force, can be good at the gas permeability and the sound-absorbing effect that improve car carpeting.
The above is only preferred embodiment of the present invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.

Claims (6)

1. a car carpeting dusting technique, is characterized in that: this car carpeting is from top to bottom formed by high-temperature laminating by felt at the bottom of the PET carpet surface bed of material, PE powder bed and PET,
It comprises following processing step:
The preparation of a, PET carpet surface bed of material: PET is rolled form through shredding, mixing, combing, lapping, acupuncture, one-tenth;
The preparation of felt at the bottom of b, PET: PET is rolled form through shredding, mixing, combing, lapping, acupuncture, blanching, one-tenth;
The preparation of c, PE powder bed: PE powder quantitative and even is sprinkling upon on felt at the bottom of PET, the barrier width on hopper both sides is first regulated according to product fabric width, again PE powder is put into hopper uniformly, PE powder is evenly shifted by the recessed roller below hopper and licker-in and carries out blanking, be sprinkled upon uniformly on felt at the bottom of PET, then felt at the bottom of PET and PE powder bed are through baking oven heating and melting PE powder, then are compounded on felt at the bottom of PET, finally again through dicing through cooling pressure roller by the PET carpet surface bed of material.
2. a kind of car carpeting dusting technique according to claim 1, is characterized in that: on duster, be provided with Destaticizing device in step c.
3. a kind of car carpeting dusting technique according to claim 1, is characterized in that: be provided with vibration screen in the below of recessed roller and licker-in in described step c.
4. a kind of car carpeting dusting technique according to claim 3, it is characterized in that: the quantity of described vibration screen is two-layer, and wherein the order number of one deck vibration screen is 20 orders, the order number of another layer of vibration screen is 40 orders.
5. a kind of car carpeting dusting technique according to claim 1, is characterized in that: the exit of position near baking oven cooling pressure roller in described step c.
6. a kind of car carpeting dusting technique according to claim 1, is characterized in that: the temperature in described step c in baking oven controls at 180-240 DEG C.
CN201510453298.6A 2015-10-28 2015-10-28 Powder scattering technology for automobile carpet Pending CN105128501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510453298.6A CN105128501A (en) 2015-10-28 2015-10-28 Powder scattering technology for automobile carpet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510453298.6A CN105128501A (en) 2015-10-28 2015-10-28 Powder scattering technology for automobile carpet

Publications (1)

Publication Number Publication Date
CN105128501A true CN105128501A (en) 2015-12-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510453298.6A Pending CN105128501A (en) 2015-10-28 2015-10-28 Powder scattering technology for automobile carpet

Country Status (1)

Country Link
CN (1) CN105128501A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105644120A (en) * 2015-12-25 2016-06-08 广州市锦上技研汽车用品有限公司 Structure, bonding technology and application of carpet bonder
CN105728325A (en) * 2016-04-25 2016-07-06 河南工程学院 Self-feeding pneumatic screen stretch assembly machine
CN107400987A (en) * 2016-12-01 2017-11-28 青海富腾生态科技有限公司 Blanket technique is hidden in a kind of non-woven cloth manufacture
CN107634432A (en) * 2017-07-31 2018-01-26 芜湖顺成电子有限公司 The automatic slide guide stone flour device in electric wire termination
CN109594343A (en) * 2017-09-30 2019-04-09 翰诠特种纺织品（平湖）有限公司 A kind of high air permeability non-woven cloth and the production technology for producing the non-woven fabrics
WO2020006784A1 (en) * 2018-07-04 2020-01-09 江苏远华轻化装备有限公司 Filter cloth compounding machine
CN111452399A (en) * 2020-04-17 2020-07-28 来安县亨通橡塑制品有限公司 Manufacturing method of high-wear-resistance and skid-resistant floor cloth for metro vehicle
CN111850825A (en) * 2020-07-20 2020-10-30 盐城众奥新材料科技有限公司 Functional needle-punched composite non-woven fabric and manufacturing process thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85204300U (en) * 1985-10-17 1986-10-15 刘四立 Hot-melting bonding lining cloth machine
CN101046063A (en) * 2007-04-24 2007-10-03 江苏中联地毯有限公司 Composite adhered automobile carpet and its making process
CN203093256U (en) * 2013-01-29 2013-07-31 怡星(无锡)汽车内饰件有限公司 Non-woven cloth dusting composite device
CN103640308A (en) * 2013-11-27 2014-03-19 怡星(无锡)汽车内饰件有限公司 Processing technology of non-woven fabric composite material for automotive interior
CN203807714U (en) * 2014-02-21 2014-09-03 昆山和信嘉无纺布有限公司 Powdery adhesive scattering device for non-woven fabric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85204300U (en) * 1985-10-17 1986-10-15 刘四立 Hot-melting bonding lining cloth machine
CN101046063A (en) * 2007-04-24 2007-10-03 江苏中联地毯有限公司 Composite adhered automobile carpet and its making process
CN203093256U (en) * 2013-01-29 2013-07-31 怡星(无锡)汽车内饰件有限公司 Non-woven cloth dusting composite device
CN103640308A (en) * 2013-11-27 2014-03-19 怡星(无锡)汽车内饰件有限公司 Processing technology of non-woven fabric composite material for automotive interior
CN203807714U (en) * 2014-02-21 2014-09-03 昆山和信嘉无纺布有限公司 Powdery adhesive scattering device for non-woven fabric

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105644120A (en) * 2015-12-25 2016-06-08 广州市锦上技研汽车用品有限公司 Structure, bonding technology and application of carpet bonder
CN105728325A (en) * 2016-04-25 2016-07-06 河南工程学院 Self-feeding pneumatic screen stretch assembly machine
CN107400987A (en) * 2016-12-01 2017-11-28 青海富腾生态科技有限公司 Blanket technique is hidden in a kind of non-woven cloth manufacture
CN107634432A (en) * 2017-07-31 2018-01-26 芜湖顺成电子有限公司 The automatic slide guide stone flour device in electric wire termination
CN107634432B (en) * 2017-07-31 2024-06-11 芜湖顺成电子有限公司 Automatic talcum powder guiding device for wire end
CN109594343A (en) * 2017-09-30 2019-04-09 翰诠特种纺织品（平湖）有限公司 A kind of high air permeability non-woven cloth and the production technology for producing the non-woven fabrics
CN109594343B (en) * 2017-09-30 2021-10-08 翰诠特种纺织品（平湖）有限公司 High-air-permeability non-woven fabric and production process for producing same
WO2020006784A1 (en) * 2018-07-04 2020-01-09 江苏远华轻化装备有限公司 Filter cloth compounding machine
CN111452399A (en) * 2020-04-17 2020-07-28 来安县亨通橡塑制品有限公司 Manufacturing method of high-wear-resistance and skid-resistant floor cloth for metro vehicle
CN111850825A (en) * 2020-07-20 2020-10-30 盐城众奥新材料科技有限公司 Functional needle-punched composite non-woven fabric and manufacturing process thereof

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PB01 Publication
SE01 Entry into force of request for substantive examination
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Application publication date: 20151209