Global Patent Index - EP 3315178 A1

EP 3315178 A1 20180502 - A METHOD FOR PREPARING OPTIMIZED STRUCTURE FOOTBALL

Title (en)

A METHOD FOR PREPARING OPTIMIZED STRUCTURE FOOTBALL

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES FUSSBALLS MIT OPTIMIERTER STRUKTUR

Title (fr)

PROCÉDÉ DE PRÉPARATION D'UN FOOTBALL À STRUCTURE OPTIMISÉE

Publication

EP 3315178 A1 20180502 (EN)

Application

EP 17183499 A 20170727

Priority

CN 201610959797 A 20161026

Abstract (en)

A method for preparing optimized structure football comprises the following steps: Step 1: sewing a plurality of layers of cloth into a inner shell through a sewing machine; Step 2: loading the football liner into the interior of inner shell; Step 3: brush glue in the football mouth area; Step 4: brush glue in the bare sewing line after inflatable stereotypes; Step 5, dry the liner shell after brushing the glue; Step 6, making the ball skin; Step 7, sewing the ball skin into ball shell; Step 8, bonding EVA foam cotton layer in the ball shell surface through the glue; Step 9, put the liner shell into the ball shell; Step 10, the detection of ball leakage; Step 11, brush glue in the bare sewing line of the ball shell. The invention has the advantages of simple process and low cost. The football prepared by the invention has the advantages of softness, good bouncing performance, not easy to absorb water, durable and beautiful appearance.

IPC 8 full level

A63B 41/10 (2006.01); A63B 45/00 (2006.01)

CPC (source: CN EP)

A63B 41/10 (2013.01 - EP); A63B 45/00 (2013.01 - CN EP)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3315178 A1 20180502; CN 106474692 A 20170308

DOCDB simple family (application)

EP 17183499 A 20170727; CN 201610959797 A 20161026