초록 ▼

A detergent laundry pouch constructed of a pair of web layers having detergent therebetween and sealed along the periphery of the pouch. The web material contains primarily crimped fibers of water sensitive material which loses its crimp when immersed in the laundry liquor, thus forming interstices

A detergent laundry pouch constructed of a pair of web layers having detergent therebetween and sealed along the periphery of the pouch. The web material contains primarily crimped fibers of water sensitive material which loses its crimp when immersed in the laundry liquor, thus forming interstices which can pass the particles of detergent.

대표청구항 ▼

A laundry detergent pouch comprising a pair of layers of a non-woven web material having laundry detergent particles therebetween and sealed along the periphery of the pouch by a seal that is not affected by water, said web being formed of fibers of crimped water sensitive material bonded together t

A laundry detergent pouch comprising a pair of layers of a non-woven web material having laundry detergent particles therebetween and sealed along the periphery of the pouch by a seal that is not affected by water, said web being formed of fibers of crimped water sensitive material bonded together to retain the smaller detergent particles when said pouch is dry and when said pouch is wetted, said fibers lose their crimp and elongate, to form interstices therebetween of a size so that the largest detergent particles can pass therethrough.