talalay prcess , dunlop prcess

talalay prcess , dunlop prcess

Negotiable

Min.Order:1

Supply Ability:
0 per Month

Hangzhou Chinabase Machinery Co., Ltd.

Credit Member 4 years
Business Type: Manufacturer,Trading Company
Hangzhou Zhejiang China
Main Products: agricultural gearbox ,gearbox/Reducer ,mechanical seal/shaft seal ,valve operator ,conveyor

Product Details

Specifications

Talalay process:
A measured amount of slightly foamed latex is poured into a large fixed mould to only partially fill it. The

Product

ITEM

TYPE

SIZE

HARDNESS

MATERIAL

Qty/Carton

PICTURE

Standard

ST-60

60×40×14CM

Soft/Medium/Hard

100%LATEX

6PCS/Carton

 

Standard

ST-65

65×43×16CM

Soft/Medium/Hard

100%LATEX

6PCS/Carton

 

Standard

ST-71

71×40×16CM

Soft/Medium/Hard

100%LATEX

6PCS/Carton

 

Standard

ST-85

85×40×17CM

Soft/Medium/Hard

100%LATEX

6PCS/Carton

 

Contour

CT-62

62×40×12×10CM

Soft/Medium/Hard

100%LATEX

6PCS/Carton

 

Mattress

MT-153

153×203×15CM

Soft/Medium/Hard

100%LATEX

1PCS/Carton

 

Mattress

MT-183

183×203×15CM

Soft/Medium/Hard

100%LATEX

1PCS/Carton

 

Material: 100% Natural Latex

Latex is a milky sap of rubber trees. It is an aqueous dispersion of globules of natural rubber, which also contains proteins, salts, etc.

                           

Process: Talalay

At present, there are two processes to produce latex pillow and mattress in the world, one is Dunlop and the other is Talalay. Dunlop was invented in 1929. 1970s, Dunlop was great improved. We call the new process Talalay.

  

Talalay process:

A measured amount of slightly foamed latex is poured into a large fixed mould to only partially fill it. The lid is then sealed and the latex is expanded by vacuum to completely fill the mould. As soon as the latex has filled the mould it is 'held' and prevented from collapsing by rapidly dropping the temperature to -30°C and freezing it solid.

At this point, carbon dioxide gas is passed through the latex and the temperature rose to 115°C, which sets and vulcanises it, after which the lid of the mould automatically opens, and the product is stripped and placed on a conveyor. The latex block or pillow is transferred first through a washer to rinse out any residual detergents and impurities before passing through a mangle to squeeze out the water. Then dry it by oven.

Contact Supplier

Mr. Frank Lin Operation Manager Chat Now
Telephone
86-571-85865398
Fax
86-571-85865066
Address
3rd floor Block B, 16Mansion,XiDouMEN Industrial Park,22 Xi Dou Men Road, HangZhou, 310004,China Hangzhou,Zhejiang

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