Jonathan Life Blog: 包裝結構設計

包裝結構設計

Symbols used in drawings

Cuts, scores and slits

Contours or erected cases Cutting lines of case blanks

Slotted cuts

Crease lines (inward bend)

Crease fines (outward bend)

Slit-score lines

Double score lines

Perforation lines

Soft edge cutting lines

Manufacturer's joint

Stitched joint. Letter abbreviation S

Taped joint. Letter abbreviation T

Glued joint. Letter abbreviation G

Outline drawings of case blanks - a lap section is indicated for stitched or glued manufacturer's joints, it is omitted for taped joints which butt.

Openings

Handholds stripped. Type P

Handholds non-stripped. Type U

Description of basic type groups (The terms Box and Case are interchangeable in the context of these descriptions.)

02 - Slotted-type boxes consist of basically one piece with a stitched, taped or glued manufacturer's joint and top and bottom flaps. They are shipped flat, ready to use and require closing using the flaps provided.

03 - Telescope-type boxes consist of more than one piece and are characterized by a lid and/or bottom telescoping over the body of the box.

04 - Folder-type boxes usually consist of only one piece of board. The bottom of the box is hinged to form two or all side walls and the cover. The boxes can be set up without stitching or taping. Locking tabs, handles, display panels etc., can be incorporated in the design.

05 - Slide-type boxes consist of several pieces of liners and sleeves sliding in different directions into each other. This group also includes outside sleeves for other cases.

06 - Rigid-type boxes consist of two separate end pieces and a body and require stitching or a similar operation before they can be used.

07 - Ready-glued cases consist of basically one piece, are shipped flat and ready to use by simple setting up.

09 - Interior fitments such as inside liners, pads, partitions, dividers, etc.

Closure of the boxes

Correct and effective closure of the packages is as important as the package construction itself. The package is not satisfactory if it cannot be closed so that the closures and joints are at least as strong as the other parts. As regards shipping containers, the following methods of closure are possible either singly or in combination.

Gummed paper tape
Self adhesive tape
Staples or stitches
Glue
Twines and banding
Diecut locks

Where tapes are used, an effective method should be employed to ensure full and adequate adhesion.

The FEFCO codes were never set out to illustrate flute direction, to dictate where the true internal dimension on some of the styles were taken, but admirably served to identify basic designs of cases. To aid the user, some of the more popular FEFCO codes are illustrated with the most common flute direction shown. This does not mean that a flute direction opposite to the one illustrated is not valid in some instances.

FEFCO codes are an international standard. The format of the codes is:

XXXX / XXXX

For a normal 0200 series case the first part of the code represents the top flap's style and the second part of the code represents the bottom flap's style. So, a case with 0201 type top flaps and 0203 type bottom flaps would be written as:

0201 / 0203

Hand Holes

There are two styles of hand-hole: Fully stripped out or punched out, which is signified by a "P" on the enquiry and Hinged-hand-holes, which have a crease at their top. These are signified on the enquiry by a "U".

Manufacturer's Joint

The manufacturer's joint may be either Glued (identified as G), Wire Stitched (identified as S) or Taped (identified as T) .

Specification of Designs

All drawings and packs shown in this file are viewed on the Inside facing. The panels of 0200 series cases are always numbered 1, 2, 3 and 4, starting from the flange side.

0100

0110

0200

0201

0202

0203

0204

0205

0206

0207

0208

0209

0210

0211

0212

0214

0215

0216

0217

0218

0225

0226

0227

0228

0229

0230

0231

This page shows common tray designs, frequently produced on a Printer-Slotter, rather than by die-cutting. These designs are often referred to by their box and lid FEFCO designation, rather than the newer 045x numbers, even though only a tray is required. i.e. it is not uncommon for a specification to call for an "0300 Tray", rather than 0452.