Non-kpara ihe: njupụta, mmepụta na ojiji

Nonwovens bụ a pụrụ iche nke eserese, na-emepụta na-enweghị iji teknụzụ nke a ewepụghị ikpa. Ụdị ndị dị otú ahụ na ngwaahịa na ụbọchị, e nwere ọtụtụ ndị, nakwa dị ka n'ichepụta usoro. Broad na akporo nke ụdị nke ihe onwunwe. Ọtụtụ mgbe, ndị na-abụghị kpara akwa-eji na-ewu na ugbo, nakwa dị ka tailoring.

A obere akụkọ ihe mere eme

The mbụ na-abụghị kpara akwa e mere na nkera nke abụọ nke narị afọ nke 19 na United States. Ịmịpụta mbụ ákwà nke dịgasị iche iche nke eri ndị o sie ọnụ na starch. Special mgbasa na narị afọ nke 19, ihe a na-akpọ Pelloni, ọ bụghị natara. Oputara na-ọ malitere ga-eji naanị n'oge Agha Ụwa nke Abụọ. America na-eji ya maka imewe nke masking ngwaahịa.

Na 70s nke ikpeazụ nke narị afọ Pellon mbụ ji mee ugbo ka a nkpuchi ihe onwunwe. N'oge ọ na-eji site na 30% c / s ebe EU mba. Na USSR dị otú ahụ ihe onwunwe arụpụtara ke nnọọ obere obere ma na-eji tumadi na uwe ụlọ ọrụ. Nile na mba anyị, ọ bụ naanị na 90s. Ugbu a, ọ na-emepụta site ọtụtụ Russian ụlọ ọrụ. Dị ka ihe atụ, a nnọọ elu mma ngwaahịa nke ụdị na-arụpụta Podolsk factory nke nonwoven ihe, na "ụwa dum", tọrọ ntọala na 2000.

njupụta

Nonwoven ihe ike-emepụta na ụzọ dị iche iche, nwere mkpumkpu ọkpụrụkpụ, anya na ọrụ. Otú ọ dị, isi ihe e ji mara ndị dị otú webs bụ ọtụtụ mgbe ike. Nke ikpeazụ, n'aka nke ya, na-adabere na elu njupụta nke ihe onwunwe. Nke a oke na iche iche iche iche na ebe nwere ike ịdị iche n'ime 10-600 g / m ^2. Ya mere, ihe atụ:

• Holstoproshivnye nonwoven ihe onwunwe a nwere a njupụta na 235-490 g / m ^2.

• Na nke a na ọnụ ọgụgụ needled web nke 210 g / m ^2.

• Njupụta tkaneproshivnyh ihe - 216-545 g / m ^2.

• Ajị anụ nwere a ndabere ibu - 90-110 g / m ^2.

• Na niteproshivnyh webs, ọnụ ọgụgụ bụ 63-310 g / m ^2.

• The njupụta nke laminated nonwoven ákwà - 40-330 g / m ^2.

Webs mere nke ụdị nwere ike n'ibu ma ọ bụ ihe nyagide n'aka. The isi nke ọ bụla dị otú ahụ ihe onwunwe bụ a kwaaji mere si eke na eri, juru n'ọnụ ke ahịrị. N'ihi na fibrous owuwu ndị dị otú ahụ web mbo.

Mechanical mmepụta ụzọ

Bond nonwoven bases dị technology ka na iji ọzọ yarns. Mechanical n'aka, n'ihi na ihe atụ, arụpụtara holstoproshivnye ihe. Na nke a, owu e ji na-bonded ọnụ site needling ha eri. N'itinye needling technology akpụ kwaaji ọcha mbụ atuhiworo ọ bụla ọzọ. N'ihi bụ a pụtara oké ákwà nke Ọdịdị. Maka ịkụziri nwekwuo ume ọ na-dụkọta oké filaments. Na nke a, iji pụrụ iche ngwaọrụ na jagged. Agịga-chịngọm ná ntutu isi akwa n'ichepụta usoro bụ ugbu a ndị kasị ewu ewu. Nke a technology na-eji onye ọ bụla osisi nonwovens.

Niteproshivnye ihe na-arụpụtara site agafe a ndabere nke otu ma ọ bụ karịa eriri na usoro. Ndị dị otú ahụ a na-akpa ákwà dị iche n'ebe broaching isi anya. The ihe nke otu a yiri Terry ákwà.

On ire taa na-emepụta mechanically tkaneproshivnye web. Nke a dịgasị iche iche e mere na ndabere nke a nnọọ ìhè na site na-egbu maramara ya usoro nke ikpo yarns. Dị otú ahụ webs nwere ike ịbụ ma ire ụtọ na Terry.

Manufacturing Nonwovens nyagide n'aka

Nke a technology na-eji na imewe nke ọtụtụ ụdị nke na-abụghị kpara akwa. Bonding emep uta eri na ute na nke a na-rụrụ site impregnation iche iche iche iche nrapado. N'ọnọdụ ka ukwuu maka ọgwụgwọ na a sịntetik latex. Ọzọ nkịtị Usoro na-ekpo ọkụ ịpị. Na nke a na-emep uta eri thermoplastics na-glued na a nnọọ elu okpomọkụ.

Mgbe ụfọdụ, n'ihi na mmepụta nke na-abụghị kpara laminated ihe a na-eji nnọọ agadi technology - na bumagodelnyh ígwè ọrụ. Ọ bụ na ihe ndị dị otú ahụ akụrụngwa na-mere na America na Pellon. Na nke a, na nragide nwere ike ga-ndinọ ozugbo ma ọ bụ na rutere ụgbọala arọ, ma ọ bụ ugbua na okokụre web.

Iji broaching ákwà

Ndị dị otú ahụ a nonwoven ihe onwunwe ji nnukwu ọkpụrụkpụ, friability na massiveness. Ya isi uru bụ elu okpomọkụ-echebe Njirimara. Broaching ákwà - ọ bụ nnọọ oké na-eyi na-eguzogide ihe, ike nke na-enye a ịrịba shrinkage. Jiri ha mgbe mgbe dị ka a lining ke imewe nke uwe. Mgbe ụfọdụ, ha na-eji dị ka ihe ndabere maka mmepụta nke wuru akpụkpọ anụ.

Ebe eji agịga chịngọm ná ntutu isi ihe

N'ihi na porous Ọdịdị nke ìgwè webs nwekwara dị iche nnọọ mma okpomọkụ-echebe Njirimara. Na mgbakwunye na uru nke ndị dị otú a ihe onwunwe bụ eguzogide ịsa na akọrọ ihicha. Needlepunched webs a na-eji na imewe nke carpets na n'ala ikpuchi. Nakwa dị ka broaching, na-eji ha maka imewe nke pad mkpuchi, Jaketị na uwe. Otú ọ dị, na nke ikpeazụ ahụ, agịga-chịngọm ná ntutu nonwoven ihe onwunwe nwere a n'ihu impregnated nyagide ikwọ. The eziokwu na eriri ama mma siri ike, ya mere na a free obodo na-enwe ike iru site n'uwe elu ákwà na emebi ọdịdị ya.

Ọ na-arụpụtara site agịga-chịngọm ná ntutu isi usoro bụkwa ihe kasị nkịtị na-abụghị kpara akwa - Dorn. Mgbe e ji geotextile drainage ngwaọrụ mmebi ahịhịa ewu nke ntọala, wdg Ọzọkwa needling usoro na mgbe ụfọdụ a na-eji na mmepụta nke ndị kasị ewu ewu ụdị .. A ekpuchi ihe n'ihi na greenhouses na greenhouses - spunbond. Otú ọ dị, ndị ọzọ na-ụdị ákwà mere ma nyagide n'ụzọ (ọkụ-na ịpị).

The ojiji nke thread- na tkaneproshivnyh eserese

Ma nke a umu nwere nnọọ na ina na njem. Ndị isi uru nke niteproshivnyh osise atụle di iche iche anya. Ndị a n'aka nwere ike ma nnọọ mkpa translucent ihe na oke ngwá ụlọ. Suut, na mgbede Uwe, ukporo eyi, scarves, a nonwoven ekpochapụ na-emekarị mere n'ihi na nke a technology.

Ins tkaneproshivnyh ihe bụ a anụ Ọdịdị na ọcha. Dị ka nke a na-egosi dị ka ndị na-eguzogide-eyi ha, ha karịrị niile ọzọ di iche iche nke na-abụghị kpara akwa. Jiri a ákwà tumadi maka akwa akwa bathrobes na osimiri uwe.

Ebe itinye nyagide ákwà

N'ọnọdụ ka ukwuu, ndị dị otú ahụ a na-abụghị kpara ihe mere si a ngwakọta nke owu na naịlọn emep uta eri. Ọ na-eji na-emekarị na tailoring. Dị ka ihe atụ, ọ na-etinyere n'ime olu akwa, eriri na ohere mpere mee ikpeazụ ekweghị ekwe. Arụpụtara na ígwè ọrụ bumagodelnyh ihe akacha eji maka mmepụta nke dị iche iche na iche iche nke ọgwụ mgbakwasa ihe.

Dị ka ị pụrụ ịhụ, na ngwa nke na-abụghị kpara akwa na oge anyị bụ n'ezie sara mbara nke ukwuu. Ha magburu onwe arụmọrụ-eme ka ha dị oké mkpa na ọtụtụ ụdị nke akwa akwa uwe, na-eto eto na osisi, ngwaọrụ nke drainage usoro, na na. D. Production technology nke ndị a ihe na-adịghị nnọọ mgbagwoju anya, ya mere ndị na-eri ha na-emekarị ala. Ọ na tumadi a na-akọwa ndị pụrụ iche na-ewu ewu nke dịgasị iche iche nke ihe osise.