KR102405993B9 - Method and device for manufacturing mattress - Google Patents

Method and device for manufacturing mattress

Info

Publication number
KR102405993B9
KR102405993B9 KR1020190146541A KR20190146541A KR102405993B9 KR 102405993 B9 KR102405993 B9 KR 102405993B9 KR 1020190146541 A KR1020190146541 A KR 1020190146541A KR 20190146541 A KR20190146541 A KR 20190146541A KR 102405993 B9 KR102405993 B9 KR 102405993B9
Authority
KR
South Korea
Prior art keywords
manufacturing mattress
mattress
manufacturing
Prior art date
Application number
KR1020190146541A
Other languages
Korean (ko)
Other versions
KR102405993B1 (en
KR20210059293A (en
Inventor
정명숙
Original Assignee
전명자
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전명자 filed Critical 전명자
Priority to KR1020190146541A priority Critical patent/KR102405993B1/en
Publication of KR20210059293A publication Critical patent/KR20210059293A/en
Application granted granted Critical
Publication of KR102405993B1 publication Critical patent/KR102405993B1/en
Publication of KR102405993B9 publication Critical patent/KR102405993B9/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/088—Fluid mattresses or cushions incorporating elastic bodies, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
KR1020190146541A 2019-11-15 2019-11-15 Method and device for manufacturing mattress KR102405993B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190146541A KR102405993B1 (en) 2019-11-15 2019-11-15 Method and device for manufacturing mattress

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190146541A KR102405993B1 (en) 2019-11-15 2019-11-15 Method and device for manufacturing mattress

Publications (3)

Publication Number Publication Date
KR20210059293A KR20210059293A (en) 2021-05-25
KR102405993B1 KR102405993B1 (en) 2022-06-07
KR102405993B9 true KR102405993B9 (en) 2022-07-18

Family

ID=76145454

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190146541A KR102405993B1 (en) 2019-11-15 2019-11-15 Method and device for manufacturing mattress

Country Status (1)

Country Link
KR (1) KR102405993B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3299149B2 (en) * 1997-09-24 2002-07-08 伸興化成株式会社 Method for manufacturing thick sheet of vinyl chloride resin
TWI239289B (en) * 2000-07-11 2005-09-11 Araco Kk Resin laminate and methods and devices for making the same
KR100908008B1 (en) * 2008-04-25 2009-07-16 주식회사 폴리쉘 Method for producing foamed sheets
KR20090113177A (en) * 2009-02-09 2009-10-29 주식회사 폴리쉘 Method for producing foamed sheets
KR20110009268U (en) * 2010-03-24 2011-09-30 (주)엘지하우시스 Multilayered Flooring Sheet
JP6031401B2 (en) * 2013-04-16 2016-11-24 フクビ化学工業株式会社 Flooring
CN103556796B (en) * 2013-11-06 2017-01-04 安徽圣源橡塑科技有限公司 A kind of high molecule alloy material ground heating floor and preparation method thereof
JP6102989B2 (en) * 2015-06-25 2017-03-29 大日本印刷株式会社 Floor decorative material
KR101896793B1 (en) 2016-11-15 2018-09-07 김환수 Manufacturing method of foaming mat and foaming mat manufactured the same

Also Published As

Publication number Publication date
KR102405993B1 (en) 2022-06-07
KR20210059293A (en) 2021-05-25

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Legal Events

Date Code Title Description
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]