A Grade 840D Spandex is used on the leg cuff and leakguard of baby diabper,adult diaper,, adult incontience, nursing pad, pet pad, sanitary napkin, sanitary pad, feminine pad,feminine hygien products.
item no.:
840DPayment:
TT,L/Cproduct origin:
ChinaColor:
various colorshipping port:
XiamenLead Time:
15days
A Grade High Elasticity 840D Spandex for Diaper
Spandex Yarn
The uniform design specification of elastic force is from 2.0-4.0 times elongation.
Every yarn is
made of several spun yarns which is uniform tension.About 3kgs per roll
Resilient force of
every Dtex(g/10000m) is 3 times than elastics (0.024foece,gram/unit).
The Stess and Strain
curves is more smooth. Keeping smooth resiliency force in the effective area
(20%-30% elongation),wide elongation area.
TDS
| About testing item | 840D |
| Broken prolongation(%) | 500 |
| Broken intensity(CN) | 610 |
| Plastic distortation(%) | <6 |
| Elastic recovery rate(% ) | >94 |
| Specific gravity | 0.9-1.2 |
| Intenerate point(°C) | 175-200 |
| Oiliness (% ) | <3 |
| Equivalent does (m/kg) | about 14900 |
Addvantages:
1. Don't produce allergic to human skin
2. Soft elastic retraction force, no tight feeling, keep the blood circulating fluid.
Storage time:
1. High temperature resistant:
Spandex raw materials can be stored 3-6 months even if warehouse temperature reach 40-60 ºC.
2. Spring will not change significantly:
after made into disposables diapers,sanitary napkins finish product and stored 2 years.
Details
Product name |
Spandex Yarn |
Specification |
560D,610D, 620D, 680D 720D, 840D |
Color |
Various color |
Usage |
For dispossible diaper making |
Features |
Good tension and high elongation,excellent performance on the tackiness of hot melt adsive. |
Packing |
Standard exporting packing |
Why Choose us?
1. CE,ISO,SGS certificate for hygiene raw materials, non woven, back sheet, hook &loop, spandex, waist band. Global famous brand for pulp, SAP, glue.
2. International standard lab testing for raw materials & ready products.
3. Professional service team: 5 overseas sellers with more than 5 years experience, 3 lab technicien with more than 10 years experience, 3 QC with more than 5 years experience.
4. Export more than 1000 containers raw materials per year to Asia, Africa, Mid-east, America, Europe countries.
5. All-round service for whole industry including raw materials offer & testing, ready product offer & testing, machine offer & suggestion, chinese technicien offer and so on.
About us:
Quanzhou Niso Industry Co.,Ltd is your best choice for diaper raw material, sanitary napkin material and disposable hygiene products in China.
Quanzhou Niso Industry Co.,Ltd is your best choice for diaper raw materials,feminine raw materials,nappy raw materials in China. We will offer high quality raw materials and machine, suggest customers produce good products to reach win-win is our purpose.
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