PL448531A1 - Method of manufacturing article in the form of a lid for a container and article in the form of a lid for a container - Google Patents

Method of manufacturing article in the form of a lid for a container and article in the form of a lid for a container

Info

Publication number
PL448531A1
PL448531A1 PL448531A PL44853124A PL448531A1 PL 448531 A1 PL448531 A1 PL 448531A1 PL 448531 A PL448531 A PL 448531A PL 44853124 A PL44853124 A PL 44853124A PL 448531 A1 PL448531 A1 PL 448531A1
Authority
PL
Poland
Prior art keywords
lid
container
mould
article
rods
Prior art date
Application number
PL448531A
Other languages
Polish (pl)
Inventor
Marek Adamczewski
Original Assignee
Marek Adamczewski
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 Marek Adamczewski filed Critical Marek Adamczewski
Publication of PL448531A1 publication Critical patent/PL448531A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Decoration Of Textiles (AREA)
  • Closures For Containers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania artykułu w postaci pokrywy do pojemnika i artykuł w postaci pokrywy do pojemnika. Sposób wytwarzania w technologii formowania wtryskowego artykułów w postaci pokrywy do pojemnika, charakteryzujący się tym, że przygotowuje się dwie części (110, 120) formy, pomiędzy którymi po zamknięciu formy pozostaje przestrzeń wyznaczająca kształt korpusu (100) pokrywy, przy czym pierwsza część (110) formy stanowi stempel, a druga część (120) formy stanowi matrycę z gniazdem, przy czym w drugiej części (120) formy znajdują się kanaliki (143), po czym do tak przygotowanej formy wtryskuje się stopione termoplastyczne tworzywo sztuczne formując artykuł w postaci pokrywy z pręcikami (103A) trwale zintegrowanymi z korpusem (100) pokrywy, a następnie podgrzewa się końcówki pręcików (103A) do momentu uformowania na nich zgrubień (103B) o szerokości równej co najmniej 50% średnicy pręcików (103A) pod zgrubieniem, stanowiących część haczykową zapięcia typu rzep.The subject of the application is a method of manufacturing an article in the form of a lid for a container and an article in the form of a lid for a container. A method of manufacturing articles in the form of a lid for a container by injection moulding technology, characterised in that two mould parts (110, 120) are prepared, between which, after closing the mould, a space remains defining the shape of the body (100) of the lid, wherein the first part (110) of the mould is a punch, and the second part (120) of the mould is a matrix with a socket, wherein the second part (120) of the mould has channels (143), and then a melted thermoplastic material is injected into the mould thus prepared, forming an article in the form of a lid with rods (103A) permanently integrated with the body (100) of the lid, and then the ends of the rods (103A) are heated until thickenings (103B) are formed on them, with a width equal to at least 50% of the diameter of the rods (103A) under the thickening, constituting the hook part of the Velcro fastener.

PL448531A 2023-05-13 2024-05-10 Method of manufacturing article in the form of a lid for a container and article in the form of a lid for a container PL448531A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23461582 2023-05-13

Publications (1)

Publication Number Publication Date
PL448531A1 true PL448531A1 (en) 2024-11-18

Family

ID=93522743

Family Applications (2)

Application Number Title Priority Date Filing Date
PL448531A PL448531A1 (en) 2023-05-13 2024-05-10 Method of manufacturing article in the form of a lid for a container and article in the form of a lid for a container
PL448530A PL448530A1 (en) 2023-05-13 2024-05-10 Method of manufacturing article in the form of a cloth and article in the form of a cloth

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL448530A PL448530A1 (en) 2023-05-13 2024-05-10 Method of manufacturing article in the form of a cloth and article in the form of a cloth

Country Status (1)

Country Link
PL (2) PL448531A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435838A1 (en) * 1961-11-14 1969-03-13 Velcro Sa Soulie Separable fastener
PL221199B1 (en) * 2012-10-10 2016-03-31 Marek Adamczewski Method for producing containers with Velcro type clip and container with Velcro-type hook
PL221437B1 (en) * 2012-08-15 2016-04-29 Marek Adamczewski Injection mold for the manufacture of a hook part velcro-type fastener and a method for producing of injection molds

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435838A1 (en) * 1961-11-14 1969-03-13 Velcro Sa Soulie Separable fastener
PL221437B1 (en) * 2012-08-15 2016-04-29 Marek Adamczewski Injection mold for the manufacture of a hook part velcro-type fastener and a method for producing of injection molds
PL221199B1 (en) * 2012-10-10 2016-03-31 Marek Adamczewski Method for producing containers with Velcro type clip and container with Velcro-type hook

Also Published As

Publication number Publication date
PL448530A1 (en) 2024-11-18

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