ALucaps      
PLASTIC DIVISION
PLASTIC DIVISION |

CONTINUOUS THREAD PLASTIC CLOSURES


Injection Department | Food, Beverages and Wine Industries

DESCRIPTION & PERFORMANCE

CONTINUOUS THREAD PLASTIC CLOSURESThese caps are extensively applied on both glass and plastic containers and bottles with a wide mouth. Their tops can be smooth, or they frequently contain an engraving in relief. They have ribs on their sides in order to decorate them and for a better grip by the user who opens them. The gamut of colors that can be obtained on these closures is practically unlimited. In all cases they open by simply untwisting them.

MATERIALES

  • The threaded assembly must be mechanically solid and therefore these caps are made of materials with sufficient rigidity, such as polypropylene, polystyrene and HDPE.

LINERS

  • Alucaps Mexicana, devoted to molded closures and no other plastic products, has specialized in the placement of liners to cover practically any sealing requirement and to guarantee the preservation of the contents. Liners are placed in automatic lines without manipulating them. Small-diameter liners are adhered with hot-melt and on bigger caps they are fixed with a retention ring.
  • There are simple lining structures such as aluminum foil or glassine, paraffined cardboard or foamed plastic. Likewise, multicoated structures are available with protection barriers and with membranes and cardboard or foam backing. Liners can be sealed on the neck with or without a binder and also by means of glue, firm induction, peeling induction or a pressure sensitive adhesive. Furthermore, liners can be simple discs or have tongues to make easier their removal by the end consumer. In this important aspect of selecting an adequate liner, the qualified staff of Alucaps Mexicana always offers their technical support as required by the client.

They are manufactured with the characteristics chosen by the clients to differentiate their products. They can be mainly esthetic, such as an extended skirt giving them more height or an external double skirt that gives the closure more ´body´ and gives a better aspect to the surface. Also, special threads can be made with 2, 3 or 4 entries for fast unscrewing.

All these closures are offered only to clients who carry out their development together with Alucaps Group.


STANDARD CLOSURES


For finishes standardized by the Glass Packaging Institute (GPI) for one entry threads. They apply correctly to standardized glass containers and HDPE, PVC and PET containers made by blowing or by injection-blowing. Standard models offered by Alucaps Mexicana are:

 
CODE
NECK DESIGN
CODE
NECK DESIGN
CODE
NECK DESIGN
M28400
28/400 en PP
M3840D
38/400 en PAD
M70450
70/450 en PP
M28410
28/410 alta en PP
M43400
43/400 en PP
M7040H
70/450 baja en PP
M33400
33/400 en PP
M53400
53/400 en PP
M11400
110/400 en PP
M38400
38/400 en PP
M58400
58/400 en PP
   
 
CONTACT US ALUCAPS MEXICANA GROUP S.A. DE C.V.

Av. Eje Norte Sur No.15 Civac
Jiutepec, Morelos
Tel: (777) 329 26 30
alucapsmexicana@alucaps.com.mx

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