Niki Guhaguruka Umufuka

Umufuka uhagaze, uzwi kandi nka Doypack (ikirangantego gifitanye isano nisakoshi), ni pake yoroheje ishobora guhagarara neza kumurongo wacyo kugirango yerekanwe, ibike kandi ikoreshwe. Nubwoko bwimifuka ya pulasitike, ariko nanone rimwe na rimwe ifite imiterere y icupa rya plastiki. Doypack isanzwe ikoreshwa mubifu cyangwa byiteguye-kunywa. Hasi yumufuka uhagaze ni padi kugirango ushyigikire cyangwa ukoreshe.

Birashobora kuzuzwa muburyo butemewe cyangwa kumurongo usanzwe.

Amateka

Leon na Louis Doyen bakoze akazi kare kumufuka uhagaze mubufaransa. Louis Doyen yari perezida wa Sosiyete Thimonnier, yacuruzaga ku izina ry’ubucuruzi "Doypack" (kuva DOY en "PACK gusaza").

Mu myaka ya za 1980 na 1990, iterambere ryibikoresho, guhitamo ibishushanyo nibikoresho byiyongereye. Kugeza ubu, ni uburyo bukoreshwa cyane bwo gupakira.

Ubwubatsi

Amashanyarazi mubisanzwe bikozwe mubice byinshi byibikoresho: firime zitandukanye za plastike, impapuro, impapuro, nibindi. Ibi bikoresho bigomba kugira imiterere yihariye yo gufunga ubushyuhe kugirango bihindurwe mumifuka.

Imifuka isanzwe ifite gusset yo hasi kugirango ikore "W" ifungura kugirango yemere hasi. Rimwe na rimwe Kuruhande Gussets na Byakoreshejwe. Amahitamo menshi yo gushushanya aratangwa.

Imifuka ihagaze mubisanzwe ifite ibishushanyo bibiri: gusuka spout hamwe na zipper zigendanwa. Itandukaniro hagati yabo riri mumikorere yabo no gukoresha.

1. Suka spout akenshi ifite kashe ikoreshwa ituma abayikoresha basuka ibicuruzwa hanze hanyuma bakayihindura kugirango ibicuruzwa bishya.

2. Urunigi rwa zipper zuzuzwa: Igishushanyo mbonera cya zipper zishushanya igikapu gihagaze gikwiranye nibihe bigomba gukingurwa no gufungwa inshuro nyinshi, nkibicuruzwa byamazi cyangwa ibinyampeke. Urunigi rwa zipper rushobora gufungurwa no gufungwa inshuro nyinshi, bigatuma byoroha kubakoresha kubona ibicuruzwa inshuro nyinshi, kandi birashobora gukomeza neza ubwiza nubwiza bwibicuruzwa.

Kubwibyo, igishushanyo cya spout isuka hamwe na zipper zinyeganyega ziratandukana ukurikije ibiranga ibicuruzwa nibikenerwa nu mukoresha. Guhitamo igishushanyo mbonera gikwiye kubicuruzwa birashobora gutanga uburambe bwo gukoresha neza hamwe ningaruka zo kubungabunga ibishya.