CN105775320A

CN105775320A - Manufacturing method for easy-pull opening protection ring

Info

Publication number: CN105775320A
Application number: CN201610220233.1A
Authority: CN
Inventors: 徐发煌; 徐华丽; 苏家宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-13
Filing date: 2014-03-13
Publication date: 2016-07-20

Abstract

A manufacturing method for an easy-pull opening protection ring is characterized in that the protection ring of an easy-pull opening is made of materials such as paper, rubber, plastic, fur, leather, cloth, wood and bamboo; overall face manufacturing of an easy-pull cover or manufacturing of a small face along a ring face of the easy-pull opening is adopted, the easy-pull cover is subjected to glue injection to form the protection ring or is subjected to injection molding to form the protection ring, a hook groove is manufactured to be closely attached to the edge of the easy-pull opening, and a bent edge is manufactured to be rolled with a rolling edge along the circumference of the easy-pull cover; and a bonding agent is manufactured for bonding, pasting manners such as paper pasting, glue pasting, plastic pasting, fur pasting, leather pasting, cloth pasting, wood pasting and bamboo pasting can be selected, and the protection ring is formed and integrated with the easy-pull cover.

Description

The manufacture method of tear-off opening guard ring

Technical field

The present invention relates to the manufacture method of a kind of tear-off opening guard ring

Background technology

nullPop can on market、Pop top pail、Easy-to-pull dispensing box，When tearing breaks，The bead periphery of tear-off opening forms edge of a knife burr. when having a drink，The easy-to-draw edge of a knife burr buckled can hurt lip or nose，Psychology when drinking is caused not have the security. the well-known tea of Hubei (5, the continent platform selenium-rich Gong Cha company limited that bestows favour produces) emperor En Longxi，Employing pop can is packed，Over economy-combat after layer vinyl cover，Opening part is opened in tearing，When taking out Folium Camelliae sinensis，Need hands put in pop can to tank bottoms take a bag Folium Camelliae sinensis time，Hands is easy to be hurt by edge of a knife burr，When particularly child to take out a bag milk product or other food，Household can be allowed more worried，The commercially iced tea of pop can or dish canned food or machine oil、Paint、Medicated cigarette、Medicine、All there is same shortcoming in edible oil and various beverage，And various pop can package blocks protection device all without edge of a knife burr.

Summary of the invention

A kind of manufacture method of tear-off opening guard ring, wherein: the guard ring of tear-off opening adopts leatheroid, rubber, plastics, skin, process hides, cloth, wood, the materials such as bamboo make, whole that adopts easy-open lid makes or the tear-off opening little making along circle face, adopt the injecting glue molding guard ring of easy-open lid or make injection mo(u)lding guard ring, make hook and slot to fit mutually with tear-off opening limit, make crimp to intervolve mutually along the limit that intervolves in week with easy-open lid, do binding agent bonding, can select respectively to make sticker paper, rubberizing, laminating, lagging, patch process hides, patch, patch wood, the modes that fit such as patch bamboo, become guard ring and easy-open lid integral.

Invention advantage:

1, after tearing opens openning, edge of a knife burr is comprised by the hook and slot of guard ring, people when drinking or food of taking by incised wound lip or face's nose, will not play a protective role, and psychology is had a sense of security.

2, the hollow pipe of guard ring blocks the edge of a knife burr of tear-off opening, and hollow pipe when having a drink is flexible, for soft cunning, lip or face is had comfort.

3, the cost of material is low for guard ring, and particularly leatheroid is easy to process simply, has and becomes holistic strong effect.

Accompanying drawing explanation

Fig. 1 is the tear-off opening guard ring structural representation of the manufacture method of tear-off opening guard ring；

The guard ring that Fig. 2 is the manufacture method of tear-off opening guard ring arranges schematic diagram with easy-to-draw capping；

Fig. 3 is the tear-off opening limit schematic diagram of the hook and slot inclusion unlatching of the manufacture method of tear-off opening guard ring；

Fig. 4 is the hollow pipe guard ring schematic diagram of the manufacture method of tear-off opening guard ring；

Fig. 5 is that the manufacture method guard ring of tear-off opening guard ring is in conjunction with pop top pail schematic diagram；

Fig. 6 is the guard ring easy-to-draw bung schematic diagram of laminating of the manufacture method of tear-off opening guard ring；

Fig. 7 is the tear-off opening limit schematic diagram of the crimp guard ring inclusion unlatching of the manufacture method of tear-off opening guard ring；

The guard ring that Fig. 8 is the hollow pipe of the manufacture method of tear-off opening guard ring arranges schematic diagram with easy-to-draw bung；

Fig. 9 is the tear-off opening limit schematic diagram of the guard ring inclusion unlatching of the hollow pipe of the manufacture method of tear-off opening guard ring；

Figure 10 is the acute angle hook and slot schematic diagram of the manufacture method of tear-off opening guard ring；

Detailed description of the invention

In figure, device guard ring (2) on tear-off opening (1) face, guard ring (2) opening's edge side face is arranged to hollow pipe (3).Guard ring (2) is arranged to hook and slot (4), the bottom land (5) of hook and slot (4) and tear-off opening limit (6) align, when opening is opened in tearing, hook and slot (4) hard-pressed bale closes tear-off opening limit (6), tool can be made acute angle (7) mode of guard ring (2) and make to be prone to close tightly. and guard ring (2) outer is arranged to crimp (8), the peripheral limit (10) that intervolves of crimp (8) and easy-open lid (9) intervolves mutually, covering vinyl cover (13), becoming to protect figure (2) with easy-open lid (9) is an entirety.

Adopt leatheroid, rubber, plastics, skin, process hides, wood, the materials such as bamboo are fabricated to guard ring (2). and adopt large-area whole of easy-open lid (9) make molding guard ring (2) or adopt the molding guard ring (2) of easy-open lid (9) little area, with the shielded area of tear-off opening limit (6) for little area molding guard ring (2), large area can be made to little area, use making guard ring (2) on a selective basis. adopt upper injecting glue molding guard ring (2) of easy-open lid (9), glue has soft slip springy, or adopting injection mo(u)lding guard ring (2). guard ring (2) makes hook and slot (4), after tearing opening, just tear-off opening limit (6) is fited mutually with hook and slot (4), and it is tight to be prone to close to make acute angle (7) mode of guard ring (2).Guard ring (2) outer makes crimp (8), what crimp (8) intervolved easy-open lid (9) mutually intervolves limit (10), intervolving limit (10) is divided into outward direction to intervolve or inward direction intervolves, and crimp (8) can be made to intervolve mutually from easy-open lid (9) bottom surface (11) outward direction in pop can (12) tank, become guard ring (2) hook and slot (4) from tank to outer inclusion tear-off opening limit (6).Employing binding agent bonds; can select respectively to make sticker paper guard ring (2); the group laminating types such as rubberizing guard ring (2), laminating guard ring (2), lagging guard ring (2), patch process hides guard ring (2), patch guard ring (2), patch wood guard ring (2), patch bamboo guard ring (2); it is overall for becoming guard ring (2) and easy-open lid (9), makes the guard ring (2) of pop can (12) play the strong effect of safeguard protection.

Claims

1. the manufacture method of a tear-off opening guard ring, it is characterized in that: the guard ring of tear-off opening adopts leatheroid, rubber, plastics, skin, process hides, cloth, wood, the materials such as bamboo make, whole that adopts easy-open lid makes or the tear-off opening little making along circle face, adopt the injecting glue molding guard ring of easy-open lid or make injection mo(u)lding guard ring, make hook and slot to fit mutually with tear-off opening limit, make crimp to intervolve mutually along the limit that intervolves in week with easy-open lid, do binding agent bonding, sticker paper can be selected respectively, rubberizing, laminating, lagging, patch process hides, patch, patch wood, the modes that fit such as patch bamboo, become guard ring and easy-open lid integral.