CN107738451A - A kind of TPU material Cold building techniques applied to space suit - Google Patents
A kind of TPU material Cold building techniques applied to space suit Download PDFInfo
- Publication number
- CN107738451A CN107738451A CN201710828429.3A CN201710828429A CN107738451A CN 107738451 A CN107738451 A CN 107738451A CN 201710828429 A CN201710828429 A CN 201710828429A CN 107738451 A CN107738451 A CN 107738451A
- Authority
- CN
- China
- Prior art keywords
- wheel
- film
- glue
- paste
- compound
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 4
- 230000035807 sensation Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
Abstract
A kind of TPU material Cold building techniques applied to space suit, it is characterized in that the processing step is as follows：(1) film is sent：(2) glue on：(3) granny rag：(4) low temperature is compound.It is an object of the invention to provide a kind of TPU material Cold building techniques applied to space suit, to meet the purpose of inner liner pressurize and guarantor's type, simultaneously tearing strength can be effectively improved, meet ageing-resistant, high abrasion, be puncture, tear-resistant, the highly reliable and high life the needs of.
Description
Technical field
The present invention relates to field of textile, especially a kind of TPU material Cold building techniques applied to space suit.
Background technology
Space suit, especially extravehicular space suit, it is referred to as " the life amulet " of astronaut, is prepared using special material
Integrated protection system, there is multi-level, multimode, multi-functional.Aviation clothes experienced development from one generation to the next.Also open up
The space suit concept product with following color is shown, has been explored for the moon, Mars etc..Space suit is except cold-proof, damping, anti-spoke
Penetrate, stop outside the functions such as shock, it is also necessary to continually and steadily ensure a positive air pressure, mainly by air-tightness limiting layer (Pressure
Garment bladder) play a role.Space suit main flow framework is the sandwich that high-performance fiber adds specific coatings,
Formed including underwear comfort liner, heat preservation layer, ventilation/liquid cooling layer, encapsulating layer, thermal insulation layer and outer cover protective layer etc..
Encapsulating layer, it is general to be made of the painting material such as butyl or neoprene nylon coated fabric, gradually had in recent years
Have performance can flexible design polyurethane material replace.Space suit is using material towards intensity is high, in light weight, long lifespan, reliable
Property it is good, simple in construction and can the direction of selfreparing develop.
The inner liner taken outside space capsule, it is made up of inner liner and the shell fabric of limiting layer two.Wherein inner liner and limiting layer
Play a part of being pressurized and keeping shape, the inner liner of existing literature report is natural rubber, and limiting layer is polyamide fibre silk.Use
During exist easy aging, service life is short, tearing strength is low, puncture-resistant poor performance, the problems such as anti-wear performance is bad.
The content of the invention
It is airtight to meet it is an object of the invention to provide a kind of TPU material Cold building techniques applied to space suit
Layer pressurize and the purpose of guarantor's type, while tearing strength can be effectively improved, meet ageing-resistant, high abrasion, be to puncture, be tear-resistant, high
Reliable and the high life demand.
The technical scheme is that：
A kind of TPU material Cold building techniques applied to space suit, it is characterized in that the processing step is as follows：
(1) film is sent：Send film requirement to have pulling force, and yaw must be sent to be put on conveyer belt film；
(2) glue on：Sizer is made up of paste wheel, paste knife.It is embossed wheel to paste wheel, and knife control glue is taken turns and paste by pasting
Thickness of the water on paste wheel, the thickness of the upper glue of paste wheel, be exactly on film face glue thickness；
(3) granny rag：Granny rag makes cloth naturally compound with film as far as possible, not apply external force, the so fitting of fitting out
Piece will not lose elasticity, also be not easy cloth fold or film fold occur；
(4) low temperature is compound：It is made up of one big laminating wheel with the small stitching wheel of the six roots of sensation plus wool felt, its function is will be preceding
The preliminary compound adhesive piece of section carries out that high temperature is compound again, accelerates the chemical reaction of glue and cloth film, additionally by six
Root stitching wheel carries out six pressings, and fitting fastness is greatly improved.
The beneficial effects of the invention are as follows：
A kind of TPU material Cold buildings process structure applied to space suit of the invention is applied to airtight following process, can
Using sewing, paste and heat seal process, can effectively apply in field of aerospace, meet well inner liner pressurize and
The purpose of guarantor's type, while tearing strength can be effectively improved, meet ageing-resistant, high abrasion, be to puncture, be tear-resistant, highly reliable and high
The demand in life-span.
Embodiment
The invention will be further described below：
A kind of TPU material Cold building techniques applied to space suit, it is characterized in that the processing step is as follows：(1) send
Film：Send film requirement to have pulling force, and yaw must be sent to be put on conveyer belt film,；
(2) glue on：Sizer is made up of paste wheel, paste knife.It is embossed wheel to paste wheel, and knife control glue is taken turns and paste by pasting
Thickness of the water on paste wheel, the thickness of the upper glue of paste wheel, be exactly on film face glue thickness；
(3) granny rag：Granny rag makes cloth naturally compound with film as far as possible, not apply external force, the so fitting of fitting out
Piece will not lose elasticity, also be not easy cloth fold or film fold occur；
(4) low temperature is compound：It is made up of one big laminating wheel with the small stitching wheel of the six roots of sensation plus wool felt, its function is will be preceding
The preliminary compound adhesive piece of section carries out that high temperature is compound again, accelerates the chemical reaction of glue and cloth film, additionally by six
Root stitching wheel carries out six pressings, and fitting fastness is greatly improved.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined, under the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area
The all variations and modifications that bright technical scheme is made, protection scope of the present invention, the claimed skill of the present invention all should be fallen into
Art content has all been recorded in detail in the claims.
Claims (1)
- A kind of 1. TPU material Cold building techniques applied to space suit, it is characterized in that the processing step is as follows：(1) glue is sent Piece：Send film requirement to have pulling force, and yaw must be sent to be put on conveyer belt film；(2) glue on：Sizer is made up of paste wheel, paste knife.It is embossed wheel to paste wheel, controls glue to exist by pasting wheel and paste knife Thickness on paste wheel, the thickness of the upper glue of paste wheel, be exactly on film face glue thickness；(3) granny rag：Granny rag makes cloth naturally compound with film as far as possible, not apply external force, the so adhesive piece of fitting out not Elasticity can be lost, is also not easy cloth fold or film fold occur；(4) low temperature is compound：It is made up of one big laminating wheel with the small stitching wheel of the six roots of sensation plus wool felt, its function is by the beginning of leading portion Walk compound adhesive piece and carry out that high temperature is compound again, accelerate the chemical reaction of glue and cloth film, additionally by six roots of sensation pressure Close wheel and carry out six pressings, fitting fastness is greatly improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828429.3A CN107738451A (en) | 2017-09-14 | 2017-09-14 | A kind of TPU material Cold building techniques applied to space suit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828429.3A CN107738451A (en) | 2017-09-14 | 2017-09-14 | A kind of TPU material Cold building techniques applied to space suit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738451A true CN107738451A (en) | 2018-02-27 |
Family
ID=61235802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710828429.3A Pending CN107738451A (en) | 2017-09-14 | 2017-09-14 | A kind of TPU material Cold building techniques applied to space suit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738451A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401560A (en) * | 1991-01-08 | 1995-03-28 | Norton Company | Polymer backed material with non-slip surface using E-beam cured urethane binder |
| CN2933606Y (en) * | 2006-07-26 | 2007-08-15 | 曜宇机械股份有限公司 | Paste-scraping structure for doubling machine |
| CN102744933A (en) * | 2012-07-06 | 2012-10-24 | 徐建永 | Metal non-woven fabric composite board and processing method thereof |
| CN102825896A (en) * | 2012-09-07 | 2012-12-19 | 青岛三秀新科技复合面料有限公司 | Production method for composite towel cloth shell fabric of thermoplastic polyurethane (TPU) film |
| CN106564259A (en) * | 2016-11-14 | 2017-04-19 | 上海东朗复合材料有限公司 | Waterproof compound fabric and preparing method thereof |
-
2017
- 2017-09-14 CN CN201710828429.3A patent/CN107738451A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401560A (en) * | 1991-01-08 | 1995-03-28 | Norton Company | Polymer backed material with non-slip surface using E-beam cured urethane binder |
| CN2933606Y (en) * | 2006-07-26 | 2007-08-15 | 曜宇机械股份有限公司 | Paste-scraping structure for doubling machine |
| CN102744933A (en) * | 2012-07-06 | 2012-10-24 | 徐建永 | Metal non-woven fabric composite board and processing method thereof |
| CN102825896A (en) * | 2012-09-07 | 2012-12-19 | 青岛三秀新科技复合面料有限公司 | Production method for composite towel cloth shell fabric of thermoplastic polyurethane (TPU) film |
| CN106564259A (en) * | 2016-11-14 | 2017-04-19 | 上海东朗复合材料有限公司 | Waterproof compound fabric and preparing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
|
| WD01 | Invention patent application deemed withdrawn after publication |