CN201354433Y - Suitcase cloth - Google Patents
Suitcase cloth Download PDFInfo
- Publication number
- CN201354433Y CN201354433Y CNU2008200610591U CN200820061059U CN201354433Y CN 201354433 Y CN201354433 Y CN 201354433Y CN U2008200610591 U CNU2008200610591 U CN U2008200610591U CN 200820061059 U CN200820061059 U CN 200820061059U CN 201354433 Y CN201354433 Y CN 201354433Y
- Authority
- CN
- China
- Prior art keywords
- coating
- base layer
- polyester
- case
- bag cloth
- 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.)
- Expired - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a piece of suitcase cloth comprising a base layer and a first coating which covers the outer surface of the base layer. The first coating adopts a waterproof coating to resist rain and water. The base layer is formed through alternately weaving polyester fiber made from recovered polyester bottles and chinlon fiber. The polyester fiber made from recovered polyester bottles is adopted to save resource via waste utilization, in conformity to the purpose of sustainable development. The base layer further comprises spandex fiber which is used for blended spinning with the chinlon fiber and polyester fiber. The suitcase cloth further comprises a second coating which covers the inner surface of the base layer and serves as a waterproof coating, achieving the function of physical moisture protection. When the technical scheme is adopted, the utility model better solves the problem of polyester bottle reutilization. Moreover, chinlon and spandex are added into the suitcase cloth in addition to polyester fiber, the coating arranged on the outer surface of the base layer can protect the suitcase from rain and water, and the coating arranged on the inner surface of the base layer can achieve the function of physical moisture protection.
Description
Technical field
The utility model relates to a kind of box material, particularly a kind of case and bag cloth.
Background technology
Present many polyester (PET) bottle (as beverage bottle, mineral water bottle, edible oil bottle etc.) nearly all is not biodegradable, so their discarded object has become a serious environmental pollution problem, current people to the more and more higher situation of environmental requirement under, develop the polyester bottles recovery technology energetically, handle the waste polyester bottle and seemed especially important.
General case and bag lining mainly contains following 3 kinds now: 1, terylene---polyester fiber claims POLYESTER again, and characteristic is air permeability and good and hydrofuge.Also has stronger anti acid alkali performance, anti-ultraviolet ability.2. spandex---polyester claims SPANDEX again, and advantage is high elasticity and high scalability and good recovery.General use 2% just can improve the fabric movement sense, and the sense of dangling also has shape-retaining ability.Weakness is exactly a little less than the alkali resistance; Meet chlorine or shone back easily flavescence and embrittlement by ultraviolet ray.Heat resistance is relatively poor.Often as auxiliary material with other materials blending be in the same place.More famous material has the LYCRA of U.S. DUPON, " Dorlastan " of German Bayer (Bayer); " Roica " of Japan A.k (Asahi Chemical Industry).3. polyamide fibre---nylon claims Nylon, polyamide fiber again.Advantage is high strength, high-wearing feature, high anti-chemical and good deformation resistance, ageing resistance.Shortcoming is that feel is harder.
Be to be mixed with ethylene glycol and it is carried out ester exchange by rutgers as the polyester fiber of one of case and bag lining wherein, carry out polycondensation subsequently, the terephthalic acid (TPA) that perhaps will dissociate is being higher than under the pressure of atmospheric pressure directly and the ethylene glycol esterification.The both generates the oligomer compound based on terephthalic acid (TPA) dihydroxy ethyl ester, with this compound in known manner polycondensation can obtain polyester fiber.
And the raw material of many polyester (PET) bottle also mainly are polyester fibers, and the applicant expects both can having solved the problem of environmental pollution of polyester bottles if with the lining of polyester bottles as case and bag, can realize twice laid again, creates new value.
The utility model content
Technical problem to be solved in the utility model provides a kind of case and bag cloth, recycles problem to solve above-mentioned polyester bottles.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of case and bag cloth is characterized in that, comprises that a basic unit and is covered in first coating of base layer exterior surface.
Described first coating is a waterproof coating.After base layer exterior surface is coated this coating, can prevent rainwater.
Described basic unit is alternately worked out by a kind of polyester fiber and a kind of nylon fibre that is formed by the polyester bottles recovery.Employing is reclaimed the polyester fiber that forms by polyester bottles and can be economized on resources, and sustainable development path is walked in twice laid.
Described basic unit also comprises spandex fibre, in order to described nylon fibre and polyester fiber blending.
Described case and bag cloth comprises that also one is covered in second coating of base layer interior surface.
Described second coating is a waterproof coating.After base layer interior surface is coated this coating, can play the physics dampproof effect.
After adopting above technical scheme, the utility model has solved polyester bottles well and has recycled problem.And in case and bag cloth except polyester fiber is arranged, also added polyamide fibre, make case and bag cloth high strength, high-wearing feature, high anti-chemical and good deformation resistance more, ageing resistance, add spandex simultaneously, make case and bag cloth have more high elasticity and high scalability and good recovery, can make case and bag prevent rainwater, can play the physics dampproof effect in the coating of base layer interior surface setting in the coating of base layer exterior surface setting.
Description of drawings
Fig. 1 is the utility model structure side diagrammatic sketch.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of case and bag cloth comprises that basic unit 1 and is covered in coating 2 compositions of this basic unit's 1 outer surface.Coating 2 is waterproof coatings, is polyacrylate (PA).In one embodiment, can also be polyvinyl chloride (PVC).Coating 2 preferably forms one or more layers film by adhesive effect in substrate surface.
Basic unit 1 is worked out by polyester fiber and nylon fibre, and wherein polyester fiber is by discarded polyester (PET) bottle being recycled, being made again.
After obtaining above-mentioned polyester fiber, be compiled into the basic unit of case and bag cloth with polyamide fibre.Make case and bag cloth high strength, high-wearing feature, high anti-chemical and good deformation resistance more, ageing resistance.
In another embodiment, can also add the spandex that accounts for case and bag cloth gross weight 2%, make case and bag cloth have more high elasticity and high scalability and good recovery.
Also have the coating 3 of one or more layers film in base layer interior surface, play the physics dampproof effect by adhesive effect formation.Coating 3 is reflective even, and thickness is big, and is level and smooth, can not change along with the concavo-convex of base fabric layer, and can not destroy coating simultaneously after repeatedly using and folding influences moisture effect.Coating 3 also is a waterproof material.
After adopting above technical scheme, the utility model has solved polyester bottles well and has recycled problem.And in case and bag cloth except polyester fiber is arranged, also added polyamide fibre, make case and bag cloth high strength, high-wearing feature, high anti-chemical and good deformation resistance more, ageing resistance, add spandex simultaneously, make case and bag cloth have more high elasticity and high scalability and good recovery, can make case and bag prevent rainwater, can play the physics dampproof effect in the coating of base layer interior surface setting in the coating of base layer exterior surface setting.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1, a kind of case and bag cloth is characterized in that, comprises that a basic unit and is covered in first coating of base layer exterior surface.
2, a kind of case and bag cloth as claimed in claim 1 is characterized in that, described first coating is a waterproof coating.
3, a kind of case and bag cloth as claimed in claim 1 is characterized in that, described basic unit is alternately worked out by a kind of polyester fiber and a kind of nylon fibre that is formed by the polyester bottles recovery.
4, a kind of case and bag cloth as claimed in claim 1 is characterized in that described basic unit also comprises spandex fibre, in order to described nylon fibre and polyester fiber blending.
5, a kind of case and bag cloth as claimed in claim 1 is characterized in that, described case and bag cloth comprises that also one is covered in second coating that plays the physics protection against the tide of base layer interior surface.
6, a kind of case and bag cloth as claimed in claim 5 is characterized in that, described second coating is a waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200610591U CN201354433Y (en) | 2008-12-25 | 2008-12-25 | Suitcase cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200610591U CN201354433Y (en) | 2008-12-25 | 2008-12-25 | Suitcase cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354433Y true CN201354433Y (en) | 2009-12-02 |
Family
ID=41410773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200610591U Expired - Lifetime CN201354433Y (en) | 2008-12-25 | 2008-12-25 | Suitcase cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354433Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752465A (en) * | 2017-01-20 | 2017-05-31 | 青岛瑞诚铭机械设计有限公司 | The outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports |
| CN113263807A (en) * | 2021-06-24 | 2021-08-17 | 南通喜腾箱包制造有限公司 | Production process of environment-friendly double-sided composite case fabric and case |
-
2008
- 2008-12-25 CN CNU2008200610591U patent/CN201354433Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752465A (en) * | 2017-01-20 | 2017-05-31 | 青岛瑞诚铭机械设计有限公司 | The outer barrel preparation method for making cloth is protected in a kind of elbow protector for sports |
| CN113263807A (en) * | 2021-06-24 | 2021-08-17 | 南通喜腾箱包制造有限公司 | Production process of environment-friendly double-sided composite case fabric and case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |