Pakupera kwemwaka wekukohwa, mubvunzo wekuchengetedza hupfu kuitira kuti urege kushata kusvikira chitubu chinotevera chinonyanya kudzvinyirira. Iyo isingadhuri, inochengeta kwenguva yakareba, uye inogona kushandiswa kugadzira chikafu chemoyo chakawanda, sechingwa chakagadzirwa kumba. Kuti uone kuti "chingwa" hachifambi mumwedzi mishomanana, unofanirwa kutevera mitemo yekuchengetedza hupfu.
Zvekuchengetera hupfu
Factory paper packaging haina kukodzera kuchengetwa kwenguva refu kweupfu. Muhomwe yepurasitiki, zvakare, hazvina kukodzera kudurura pamusoro. Zviri nani kushandisa mabhegi ecanvas kana midziyo yegirazi kuchengetedza upfu. Zvakare, haufanirwe kuchengeta hupfu mumabhegi epurasitiki, kana zvisina kudaro, chigadzirwa chichakurumidza kuoma.
Usati wachengeta kwenguva yakareba, unofanira kudururira hupfu pamapepa ematehwe uye woomesa kwemaawa mashomanana.
Kukuchengetera hupfu
Hupfu hunofanira kuchengetwa munzvimbo yakaoma, isina kunhuwa. Kupisa kwekamuri hakufaniri kudarika 18 degrees. Upfu hunogona kuchengetwa mufiriji pasherufu yemiriwo. Kana iwe ukaiisa mufiriji - hupenyu hwesherufu huchagara kusvika kumakore akawanda, uye ndeyechokwadi kuti haizove yakasvibiswa nezvipembenene.