MANUFACTURING DEVICE AND METHOD OF A POCKET SPRING MATTRESS WITH STRIP MATERIAL ATTACHED TO SIDE SURFACE THEREOF

Disclosed are a bagged spring bed core with a side connected to a strip-shaped material and a manufacturing device and method thereof. The bed core is formed by arranging and bonding bagged spring strings connected to a strip-shaped material. The device includes a string feeding mechanism, a feeding...

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Bibliographic Details
Main Authors LIANG, Jie, TAN, Zhiming
Format Patent
LanguageEnglish
French
German
Published 24.01.2024
Subjects
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING
PERFORMING OPERATIONS
SADDLERY
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORTING
UPHOLSTERY
UPHOLSTERY NOT OTHERWISE PROVIDED FOR
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Summary:Disclosed are a bagged spring bed core with a side connected to a strip-shaped material and a manufacturing device and method thereof. The bed core is formed by arranging and bonding bagged spring strings connected to a strip-shaped material. The device includes a string feeding mechanism, a feeding mechanism, a tidying mechanism, and a sealing and cutting mechanism. The sealing and cutting mechanism cuts off the bagged spring string and the strip-shaped material to form bagged springs connected to the strip-shaped material. By bonding the strip-shaped material, the bagged spring string is no longer easily elongated or shortened by the action of an external force, so that the finally formed bagged spring bed core has good dimensional stability and can be compressed and coiled for packaging. Moreover, the strip-shaped material is provided between adjacent bagged spring strings in the bed core, so that the bed core has better durability.
Bibliography:Application Number: EP20190805108