The present disclosure discloses a pad-steam bleaching method based on a TBLC-activated hydrogen peroxide system, and belongs to the field of pretreatment processing of textiles. According to the pad-steam bleaching method based on the TBLC-activated hydrogen peroxide system, TBCC and H.sub.2O.sub.2 are compounded with a weak base to prepare a TBCC/H.sub.2O.sub.2/weak base system for performing near-neutral bleaching on cotton fabrics; the fabrics are padded and then steamed to be bleached. By the method disclosed by the present disclosure, the whiteness of fabric treated for 2 minutes by a TBCC/H.sub.2O.sub.2/sodium citrate padding and steaming system is significantly superior to that of fabric treated for 60 minutes by an H.sub.2O.sub.2/NaOH dip bleaching system. The CIE whiteness of the fabric reaches 77 and above, the fabric wettability after treatment is also improved, the damage of the fabric is smaller, and the amount of water used by the method is small. The fabric only needs to have a certain wet pick-up, and a large amount of fabric can be treated by a certain volume of solution, which effectively reduces waste water treatment, saves energy and protects the environment; the method requires a short treatment time and has high bleaching efficiency.

The present disclosure discloses a pad-steam bleaching method based on a TBLC-activated hydrogen peroxide system, and belongs to the field of pretreatment processing of textiles. According to the pad-steam bleaching method based on the TBLC-activated hydrogen peroxide system, TBCC and H.sub.2O.sub.2 are compounded with a weak base to prepare a TBCC/H.sub.2O.sub.2/weak base system for performing near-neutral bleaching on cotton fabrics; the fabrics are padded and then steamed to be bleached. By the method disclosed by the present disclosure, the whiteness of fabric treated for 2 minutes by a TBCC/H.sub.2O.sub.2/sodium citrate padding and steaming system is significantly superior to that of fabric treated for 60 minutes by an H.sub.2O.sub.2/NaOH dip bleaching system. The CIE whiteness of the fabric reaches 77 and above, the fabric wettability after treatment is also improved, the damage of the fabric is smaller, and the amount of water used by the method is small. The fabric only needs to have a certain wet pick-up, and a large amount of fabric can be treated by a certain volume of solution, which effectively reduces waste water treatment, saves energy and protects the environment; the method requires a short treatment time and has high bleaching efficiency.

A hollow fabric is obtained by providing cotton blended yarns and alkali-soluble polyester yarns which are arranged in a ratio of 10:2 as warp yarns, and providing cotton blended elastic yarns and alkali-soluble polyester filaments which are arranged in a ratio of 6:2 as weft yarns. The warp yarns and weft yarns are interwoven into plain weaves, and the plain weaves are subjected to alkali solution to remove the alkali-soluble polyester filaments, thereby obtaining greige cloth having meshes. The greige is subjected to boiled bleaching, softening and drying to obtain the hollow fabric. By optimizing the ratio of yarns and using a boiled bleaching, softening and drying process, a soft, smooth and fluffy product is produced with humidity-absorbing and breathability characteristics.

A hollow fabric is obtained by providing cotton blended yarns and alkali-soluble polyester yarns which are arranged in a ratio of 10:2 as warp yarns, and providing cotton blended elastic yarns and alkali-soluble polyester filaments which are arranged in a ratio of 6:2 as weft yarns. The warp yarns and weft yarns are interwoven into plain weaves, and the plain weaves are subjected to alkali solution to remove the alkali-soluble polyester filaments, thereby obtaining greige cloth having meshes. The greige is subjected to boiled bleaching, softening and drying to obtain the hollow fabric. By optimizing the ratio of yarns and using a boiled bleaching, softening and drying process, a soft, smooth and fluffy product is produced with humidity-absorbing and breathability characteristics.

The invention refers to a natural fiber treatment process in order to enable the fibers to be conditioned for optimal yarn production, and subsequently of base fabrics. The process comprises the stages of an alkaline treatment, bleaching and the addition of a softening agent.

The present invention provides the use of fibres comprising one or more composite filaments of cellulose and cellulose acetate, as a bleach activator.

The present invention provides the use of fibres comprising one or more composite filaments of cellulose and cellulose acetate, as a bleach activator.

The present invention provides a coloured fibre comprising one or more composite filaments of cellulose and cellulose acetate, wherein the colour is effected by a disperse dye.

The present invention provides a coloured fibre comprising one or more composite filaments of cellulose and cellulose acetate, wherein the colour is effected by a disperse dye.

Disclosed are a method for dyeing and finishing a textile and a textile. The method includes steps of heating a bath liquid to a first temperature, and immersing a textile to be treated in the bath liquid for a first time; maintaining the bath liquid at the first temperature, adding a dye, a protective additive and a first part of a dyeing alkali agent sequentially thereto at a certain interval, and further immersing for a second time; heating the bath liquid to a second temperature at a first heating rate, then adding a second part of the dyeing alkali agent thereto, further immersing for a third time, and then taking out to obtain a dyed textile; washing and finishing the dyed textile to obtain a dyed and finished textile, wherein the dyeing alkali agent is sodium carbonate.