The fusible interlinings at the exposure to heat, time and pressure, undergo a resin fusion and the fusing between the surfaces happens. Is necessary to comply with certain conditions expressed in the data sheet for each item, because in according to woven, we choose and apply the right interlinings.
For example, if we have a woven with protuding fibers, such as cloth, cachmere, velvet, etc…, will use internal with resin point of important dimension( for example: CP 20/30, 40 point maximum per cm.). This will allow the resin to go deep the warps of the woven and not cling to the hair only, avoiding the problem of poor adhesivation, or worse, a detachment of interlinings a few hour after application. Unlike, a dense weft need of thick resin-dot ( for example: up to 50/110 point per cm.), being careful not to overdo, to avoid creating a hand too strong, wich would change the characteristics of the original weft.
Another problem is leakage of resin or straight back, problems that occur when the fusing conditions don’ t respect those suggested by the techninal data sheet. If respecting the parameters of the technical data sheet, continue to present problems such as those mentioned above, our team will be able to carry out checks on equipment used and suggest the solution to the problem.. This suggestion will allow even to choose the right interlinings. Naturally there are many other problems more complex, wich over the years of experience we have developed and solved, creating a professional team, always available to our customers.
The Tecno Service Cataldo s.r.l. finds its roots and its mission in this feature specialized technical assistence. This service is free of charge in the italian territory, for foreign countries will be enough a reimbursement.