Para tornar a fita dimensionada e apropriada para o estágio final, a densidade linear deve ser reduzida por meio dos passadores. Mas, os fios obtidos a partir do passador precisam ser unidos, eliminando a folga e garantindo a contagem correta de torções. É aí que as latas de maçaroqueira provam ser de suma importância.

Use Of Roving Cans
Specialised and highly durable roving cans make sure that all the ring frame operations – creeling, drafting, twisting, laying & others – are efficiently carried out. Jumac roving cans are instrumental in maintaining the desired yarn strength levels, proper attenuation & winding of the drawn sliver, and ensure optimal roving compactness.
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Use Of Roving Cans
Specialised and highly durable roving cans make sure that all the ring frame operations – creeling, drafting, twisting, laying & others – are efficiently carried out. Jumac roving cans are instrumental in maintaining the desired yarn strength levels, proper attenuation & winding of the drawn sliver, and ensure optimal roving compactness.

Por que escolher latas Jumac em maçaroqueiras?

Virgin HDPE sheets
Corpo de plástico virgem

para maior suavidade da superfície e facilidade de manuseio da fita

Seamless twisting winding
Dobra e emenda invisível

para bobinas eficientes

Linear density uniformity copy
Densidade linear e uniformidade

mantido para a qualidade ideal do fio

Fully customised cans
Latas personalizadas

para atender aos diversos requisitos do comprador e da máquina

Robust resistance
Resistência robusta

& designs ergonômicos para maior durabilidade

Produtivity
Produtividade e Payback

maximização através de manuseio uniforme de materiais

Compatibilidade com todos os fabricantes originais

The Spinnig Cans for Roving machines supplied by Jumac are compatible
with all major OEM’s along with their latest models

Trutzschler Logo
Saurer logo
Rieter Logo
Marzoli Logo
LMW logo

Tamanhos de latas disponíveis

Para uma fiação de ponta aberta eficiente e sem falhas, fabricamos latas de fiação de diferentes especificações físicas que são adequadas para este método.

Latas de segunda passagem

Diâmetro (mm) x Altura (mm)

600 x 1500
600 x 1300
600 x 1200
500 x 1200
450 x 1100

Available Can Sizes

Check out the different sizes in which
our customised roving cans are available.

Finisher Draw Frame Cans
Diameter (mm) x Height (mm)
600 x 1500
600 x 1300
600 x 1200
500 x 1200
450 x 1100
The roving stage is an extremely important part of the spinning process. Through the roving operations, better strands are created – and the sliver obtained from draw frame machines are modified to make it suitable for final spinning. During this stage, suitable twists are also inserted.
Efficient roving minimises hairiness levels, drafts the draw frame sliver, and ensures that the right level of yarn strength and quality. The linear density of the sliver is reduced, and low twist lea are formed. This optimises the final yarn quality.

All the material handling processes in the roving stage, like creeling, twisting, winding, doffing, are expertly handled by specially designed spinning cans. These cans ensure smooth material handling, and rule out possibilities of winding problems and defective twisting.

Given the sensitive nature of roving yarns, sub-optimal material handling standards are often a point of concern. Roving tensions and breakage are also commonly encountered problems. It is important to use reliable, pre-tested machinery, and high-quality roving cans – to remove these risks.
The cuts in the winding machine are affected by the low spring loads related problems. The CCP cuts, CP cuts, CCM cuts and CM cuts are higher in old or low spring loads. Unevenness, along with count and strength CV%, is more as well.
Made with virgin plastic sheets and fitted with precision engineered accessories to enhance stability and performance, the custom roving cans from Jumac offer excellent durability and easy operability. These OEM-agnostic cans take up the overall roving efficiency to the next level.