Closed molding definition

Closed molding means, for purposes of 35 Ill. Adm. Code 218 and 219, any molding process in which pressure is used to distribute the resin through the reinforcing fabric placed between two mold surfaces to either saturate the fabric or fill the mold cavity. The pressure may be clamping pressure, fluid pressure, atmospheric pressure, or vacuum pressure used either alone or in combination. The mold surfaces may be rigid or flexible. Closed molding includes, but is not limited to, compression molding with sheet molding compound, infusion molding, resin injection molding, vacuum assisted resin transfer molding, resin transfer molding, and vacuum assisted compression molding. Processes in which a closed mold is used only to compact saturated fabric or remove air or excess resin from the fabric (such as in vacuum bagging), are not considered closed molding. Open molding steps, such as application of a gel coat or skin coat layer by conventional open molding prior to a closed molding process, are also not closed molding.
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Closed molding means a grouping of processes for fabricating composites in a way that VOC-containing materials are not exposed to the atmosphere except during the material loading stage (e.g., compression molding, injection molding, and resin transfer molding). Processes where the mold is covered with plastic (or equivalent material) prior to resin application, and the resin is injected into the covered mold are also considered closed molding.
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Closed molding means any fabrication techniques in which pressure is used to distribute the resin through the reinforcing fabric placed between two mold surfaces to either saturate the fabric or fill the mold cavity.
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Examples of Closed molding in a sentence

  • Closed molding includes, but is not limited to, compression molding with sheet molding compound, infusion molding, resin injection molding (RIM), vacuum-assisted resin transfer molding (VARTM), resin transfer molding (RTM), and vacuum-assisted compression molding.

  • Closed molding processes as they are currently practiced cannot reduce emissions during gel coat or skin coat application because these steps must still use conventional open molding techniques.

  • Closed molding is generally applicable to making a large number of small parts, such as hatches and locker doors, or small numbers of high performance boat hulls and decks, but it is not feasible to replace open molding at all types of boat manufacturers.

  • Closed molding is the name given to fabrication techniques in which reinforced plastic parts are produced between the halves of a two-part mold or between a mold and a flexible membrane, such as a bag.

  • Closed molding processes as currently practiced cannot be used to reduce emissions during gel coat or skin coat application because these applications must still use conventional open molding techniques reduce.

  • Closed molding means a grouping of processes for fabricating composites in a way that HAP- containing materials are not exposed to the atmosphere except during the material loading stage (e.g., compression molding, injection molding, and resin transfer molding).

  • Closed molding includes, but is not limited to, compression molding with sheet molding compound, infusion molding, resin injection molding (RIM),vacuum-assisted resin transfer molding (VARTM), resin transfer molding (RTM), and vacuum-assisted compression molding.

  • The condensed interim consolidated financial information should be read in conjunction with the annual financial statements for the year ended December 31, 2019, which have been prepared in accordance with IFRS as issued by the International Accounting Standards Board (“IASB”).

  • The applicant’s estimated cost of the proposed development at $1,791,779 has been checked using our adopted practice and is considered to be accurate.

  • Closed molding processes isolate the input materials inside closed molds during the mixing and curing stages.These include more capital-intensive production methods such as match die molding, reaction injection molding, rotational molding, and thermoforming.


More Definitions of Closed molding

Closed molding means any molding process that has the following characteristics:
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Closed molding means any molding process in which pressure is used to distribute the resin through the reinforcing fabric placed between two mold surfaces to either saturate the fabric or fill the mold cavity. The pressure may be clamping pressure, fluid pressure, atmospheric pressure, or vacuum pressure used either alone or in combination. The mold surfaces may be rigid or flexible.
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Closed molding means any fabrication techniques in which pressure is used to distribute the resin
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Closed molding means a molding process in which pressure is used to distribute resin through the reinforcing fabric placed between two mold surfaces to either saturate the fabric or
Sample 1Sample 2
Closed molding means a molding process in which pressure is used to distribute resin through the reinforcing fabric placed between two mold surfaces to either saturate the fabric or fill the mold cavity. The pressure may be clamping pressure, fluid pressure, atmospheric pressure, or vacuum pressure, used either alone or in combination. The mold surfaces may be rigid or flexible. Closed molding includes, but is not limited to, compression molding with sheet molding compound, infusion molding, resin injection molding (RIM), vacuum-assisted resin transfer molding (VARTM), resin transfer molding (RTM), and vacuum-assisted compression molding.
Sample 1
Closed molding means, for purposes of 35 Ill. Adm. Code Parts 218 and 219, any molding process in which pressure is used to distribute the resin through the reinforcing fabric placed between two mold surfaces to either saturate the fabric or fill the mold cavity. The pressure may be clamping pressure, fluid pressure, atmospheric pressure, or vacuum pressure used either alone or in combination. The mold surfaces may be rigid or flexible. Closed molding includes, but is not limited to, compression molding with sheet molding compound, infusion molding, resin
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Related to Closed molding

  • Closed Session means a meeting or part of a meeting of a public body that is closed to the public.

  • Closed-end Fund means a registered investment company that raises capital only periodically, by issuing a fixed number of shares. The shares of the closed-end fund are typically traded on an exchange and their prices fluctuate throughout the trading day, based on supply, demand, and the changing values of their underlying holdings. Closed-end funds are also known as Listed Investment Companies in Australia, and Investment Trusts in the U.K. Closed-end funds do not include funds typically known as “Exchange-Traded Funds” (“ETFs”) organized as open-end investment companies or unit investment trusts.

  • Closed season means all times, manners of taking, and places

  • Closed-End Funds has the meaning set forth in Section 2.1(b).

  • Adverse Effect means, with respect to any action, that such action will (a) result in the occurrence of an Event of Default or (b) materially and adversely affect (i) the amount or timing of payments to be made to the Lenders pursuant to this Agreement or (ii) the existence, perfection, priority or enforceability of any security interest in a material amount of the Pledged Receivables taken as a whole or in any material part.

  • Material Acquisition means any (a) acquisition of property or series of related acquisitions of property that constitutes assets comprising all or substantially all of an operating unit, division or line of business or (b) acquisition of or other investment in the Capital Stock of any Subsidiary or any person which becomes a Subsidiary or is merged or consolidated with the Borrower or any of its Subsidiaries, in each case, which involves the payment of consideration by the Borrower and its Subsidiaries in excess of $100,000,000 (or the equivalent in other currencies).